At AAA Biotech, we provide a broad range of purified polyclonal antibodies (pAbs) that are able to all be browsed online through our website. Due to their high specificity and strong binding affinity, these antibodies are ideal for wide swathes of research and experimental applications.
Our polyclonal antibodies can easily support your work, whether you use them for Western Blotting, Immunocytochemistry (with or without Immunofluorescence used in conjunction), Immunohistochemistry, Immunoprecipitation, and ELISA tests. We highly encourage you to browse our range of pAbs and choose the one that best suits your experimental model.
IHC (Immunohistochemisry) (AAA326653 at 1/100 staining Human lymph node tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
WB (Western Blot) (Western blot analysis of Huvec whole cell lysates, using KRT17 Antibody. The lane on the left is treated with the antigen-specific peptide.)
IF (Immunofluorescence) (AAA326653 staining HuvEc cells by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody, diluted at 1/600, was used as secondary antibody.)
IF (Immunofluorescence) (AAA326689 staining HepG2 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)
WB (Western Blot) (Western blot analysis of extracts of HeLa using H3K4me2 antibody. The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohistochemistry) (AAA326689 at 1/100 staining Human brain tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
IF (Immunofluorescence) (AAA326690 staining HepG2 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)
WB (Western Blot) (Western blot analysis of extracts of HeLa, using Histone H3K4me3 Antibody. The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohiostchemistry) (at 1/100 staining Rat ovary tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary Ab at 4°C overnight. An HRP conjugated anti-Rabbit Ab was used as the secondary Ab.)
IHC (Immunohistochemistry) (AAA326690 at 1/100 staining Human gastric tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
IF (Immunofluorescence) (AAA326691 staining HepG2 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)
WB (Western Blot) (Western blot analysis of extracts of HeLa using H3K9me1 antibody. The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohistochemistry) (AAA326691 at 1/100 staining Human heart tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
IHC (Immunohiostchemistry) (AAA327082 at 1/100 staining Human gastric tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
WB (Western Blot) (Western blot analysis of Hepg2 whole cell lysates, using CTSA Antibody. The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohiostchemistry) (AAA327089 at 1/100 staining Human liver cancer tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
WB (Western Blot) (Western blot analysis of Jurkat whole cell lysates, using GNAS Antibody. The lane on the left is treated with the antigen-specific peptide.)
IF (Immunofluorescence) (AAA326692 staining HepG2 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)
WB (Western Blot) (Western blot analysis of extracts of HeLa using H3K9me2 antibody. The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohistochemistry) (AAA326692 at 1/100 staining Human lung tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
IF (Immunofluorescence) (AAA326698 staining HepG2 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)
WB (Western Blot) (Western blot analysis of extracts of HeLa using H3K36me2 antibody. The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohistochemistry) (AAA326698 at 1/100 staining Human heart tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
IF (Immunofluorescence) (AAA326701 staining HepG2 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)
WB (Western Blot) (Western blot analysis of extracts of HeLa using H3K79me2 antibody. The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohistochemistry) (AAA326701 at 1/100 staining Human brain tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
IF (Immunofluorescence) (AAA326704 staining HepG2 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)
WB (Western Blot) (Western blot analysis of extracts of HeLa using H3R8me2s antibody. The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohiostchemistry) (AAA326711 at 1/100 staining Human liver cancer tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
WB (Western Blot) (Western blot analysis of extracts of HepG2, using AP2M1antibody. The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohistochemisry) (AAA326863 at 1/100 staining Rat brain tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
IF (Immunofluorescence) (AAA326863 staining Hela cells by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody, diluted at 1/600 was used as secondary antibody.)
WB (Western Blot) (Western blot analysis of extracts of U251, using HOXC8antibody. The lane on the left is treated with the antigen-specific peptide.)
WB (Western Blot) (Western blot analysis of A549 whole cell lysates, using PAWR Antibody. The lane on the left is treated with the antigen-specific peptide.)
IF (Immunofluorescence) (AAA326895 staining NIH-3T3 cells by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody, diluted at 1/600, was used as secondary antibody.)
IHC (Immunohistochemistry) (AAA326895 at 1/100 staining Human gastric tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
IHC (Immunohistochemisry) (AAA326519 at 1/100 staining Mouse colon tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
IF (Immunofluorescence) (AAA326519 staining Hela cells by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody, diluted at 1/600, was used as secondary antibody.)
WB (Western Blot) (Western blot analysis of Hela whole cell lysates, using RPS19 Antibody. The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohistochemisry) (AAA326526 at 1/100 staining Human liver cancer tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
WB (Western Blot) (Western blot analysis of Jurkat whole cell lysates, using NT5E Antibody. The lane on the left is treated with the antigen-specific peptide.)
WB (Western Blot) (Western blot analysis of extracts from rat spleen, using NT5E Antibody.)
IHC (Immunohistochemisry) (AAA326530 at 1/100 staining Human pancreas tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
IF (Immunofluorescence) (AAA326530 staining COLO205 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)
WB (Western Blot) (Western blot analysis of extracts of HepG2, using CSF2RA antibody. The lane on the left is treated with the antigen-specific peptide.)
WB (Western Blot) (Western blot analysis of Hela whole cell lysates, using PIN1 Antibody. The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohiostchemistry) (AAA326589 at 1/100 staining Human breast cancer tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
IF (Immunofluorescence) (AAA326589 staining Hela cells by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody, diluted at 1/600, was used as secondary antibody.)
WB (Western Blot) (Western blot analysis of HepG2 cell lysate, using PPP4C Antibody. The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohistochemistry) (AAA326592 at 1/100 staining Rat brain tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
WB (Western Blot) (Western blot analysis of A549 whole cell lysates, using UAP1 Antibody. The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohistochemistry) (AAA326602 at 1/100 staining Mouse spleen tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
WB (Western Blot) (Western blot analysis of Mouse liver tissue lysates, using GLUL Antibody. The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohiostchemistry) (AAA327042 at 1/100 staining Mouse testis tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
IF (Immunofluorescence) (AAA327042 staining HepG2 cells by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody, diluted at 1/600, was used as secondary antibody.)
WB (Western Blot) (Western blot analysis of extracts of mouse liver, using HDC antibody. The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohistochemistry) (AAA327054 at 1/100 staining Human prostate tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
IF (Immunofluorescence) (AAA326939 staining HuvEc cells by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody, diluted at 1/600, was used as secondary antibody.)
WB (Western Blot) (Western blot analysis of extracts of LOVO, using GSK3B antibody. The lane on the left is treated with the antigen-specific peptide.)
Application Data (AAA326995 staining Hela cells by IF/ICC. The samples were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25°C. Samples were then incubated with primary Ab(#AAA326995) and mouse anti-beta tubulin Ab for 1 hour at 37°C. An AlexaFluor594 conjugated goat anti-rabbit IgG Ab(Red) and an AlexaFluor488 conjugated goat anti-mouse IgG Ab(Green) were used as the secondary Ab. The nuclear counter stain is DAPI (blue).)
Application Data (AAA326995 at 1/100 staining Rat kidney tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary Ab at 4°C overnight. An HRP conjugated anti-Rabbit Ab was used as the secondary Ab.)
WB (Western Blot) (Western blot analysis of extracts from Mouse cancer, using LTBR Ab. Lane 1 was treated with the blocking peptide.)
IF (Immunofluorescence) (AAA327012 staining HuvEc by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)
WB (Western Blot) (Western blot analysis of extracts from rat spleen, using PA2G4 Antibody.)
WB (Western Blot) (Western blot analysis of Hela whole cell lysates, using PA2G4 Antibody. The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohistochemistry) (AAA327012 at 1/100 staining Mouse pancreas tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
SDS-PAGE (Gel: 8%SDS-PAGE, Lysate: 40 ug, Lane 1-2: Mouse brain tissue, 823 cells, Primary antibody: AAA241420(MMP20 Antibody) at dilution 1/250, Secondary antibody: Goat anti rabbit IgG at 1/8000 dilution, Exposure time: 20 seconds)
IHC (Immunohiostchemistry) (The image on the left is immunohistochemistry of paraffin-embedded Human colon cancer tissue using AAA241420(MMP20 Antibody) at dilution 1/30, on the right is treated with synthetic peptide. (Original magnification: ×200))
IHC (Immunohistochemistry) (The image on the left is immunohistochemistry of paraffin-embedded Human ovarian cancer tissue using AAA241420(MMP20 Antibody) at dilution 1/30, on the right is treated with synthetic peptide. (Original magnification: ×200))
WB (Western Blot) (POMP Antibody (C-term) western blot analysis in WiDr cell line lysates (35ug/lane).This demonstrates the POMP antibody detected the POMP protein (arrow).)
WB (Western Blot) (POMP Antibody (C-term) western blot analysis in mouse stomach tissue lysates (35ug/lane).This demonstrates the POMP antibody detected the POMP protein (arrow).)
WB (Western Blot) (Western blot analysis of extracts from Mouse brain tissue using DRP-2 (Phospho-Thr514) Antibody.The lane on the left is treated with the antigen-specific peptide.)
Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatography usin
Antibodies were produced by immunizing rabbits with synthetic peptide and KLH conjugates. Antibodies were Purified by affinity-chromatography using epitope-specific peptide.
IHC (Immunohiostchemistry) (The image on the left is immunohistochemistry of paraffin-embedded Human brain tissue using AAA241882(TRPM6 Antibody) at dilution 1/20, on the right is treated with synthetic peptide. (Original magnification: ×200))
IHC (Immunohistochemistry) (The image on the left is immunohistochemistry of paraffin-embedded Human thyroid cancer tissue using AAA241882(TRPM6 Antibody) at dilution 1/20, on the right is treated with synthetic peptide. (Original magnification: ×200))
WB (Western Blot) (Western blot analysis IRF7 using 293 whole cell lysates)
IHC (Immunohistochemistry) (AAA327174 at 1/100 staining Human liver tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
IF (Immunofluorescence) (AAA327206 staining COLO205 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)
WB (Western Blot) (Western blot analysis of CAPER using HeLa whole cell lysates)
IHC (Immunohistochemisry) (AAA327224 at 1/100 staining Mouse spleen tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
WB (Western Blot) (Western blot analysis of Casein Kinase 2 beta using HeLa whole cell lysates)
IF (Immunofluorescence) (AAA327224 staining HuvEc cells by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody, diluted at 1/600, was used as secondary antibody.)
IHC (Immunohistochemisry) (AAA327228 at 1/100 staining Human gastric tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
WB (Western Blot) (Western blot analysis of Hes1 using 293 whole cell lysates)
WB (Western Blot) (Western blot analysis of extracts from rat brain and rat spleen, using Hes1 Antibody.)
IHC (Immunohiostchemistry) (AAA327272 at 1/100 staining Mouse lung tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
WB (Western Blot) (Western blot analysis of IL15 using A549 whole lysates.)
WB (Western Blot) (Western blot analysis of MAG using COLO205 whole lysates.)
IHC (Immunohistochemistry) (AAA327276 at 1/100 staining Human liver cancer tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
IF (Immunofluorescence) (AAA327337 staining Hela cells by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody, diluted at 1/600, was used as secondary antibody.)
WB (Western Blot) (Western blot analysis of CALB2 using RAW264.7 whole lysates)
WB (Western Blot) (Detection of human and mouse SUPT7L by western blot (h&m) and immunoprecipitation (h). Samples: Whole cell lysate from HeLa (5, 15 and 50 ug for WB; 1 mg for IP, 20% of IP loaded), HEK293T (T; 50 ug), and mouse NIH 3T3 (M; 50 ug) cells. Antibodies: Affinity purified rabbit anti-SUPT7L antibody AAA212022 used for WB at 0.04 ug/ml (A) and 0.4 ug/ml (B) and used for IP at 3 ug/mg lysate. SUPT7L was also immunoprecipitated by rabbit anti-SUPT7L antibody BL10100, which recognizes an upstream epitope. Detection: Chemiluminescence with exposure times of 3 minutes (A) and 30 seconds (B).)
IHC (Immunohistochemistry) (Detection of human SUPT7L by immunohistochemistry. Sample: FFPE section of human breast carcinoma. Antibody: Affinity purified rabbit anti-SUPT7L (Cat. No. AAA212022) used at a dilution of 1:200 (1ug/ml) Detection: DAB)
FCM/FACS (Flow Cytometry) (HEMK1 Antibody (C-term) flow cytometric analysis of A549 cells (right histogram) compared to a negative control cell (left histogram).FITC-conjugated goat-anti-rabbit secondary antibodies were used for the analysis.)
IHC (Immunohiostchemistry) (HEMK1 antibody (C-term) immunohistochemistry analysis in formalin fixed and paraffin embedded human lymph node followed by peroxidase conjugation of the secondary antibody and DAB staining. This data demonstrates the use of the HEMK1 antibody (C-term) for immunohistochemistry. Clinical relevance has not been evaluated.)
WB (Western Blot) (HEMK1 Antibody (C-term) western blot analysis in A549 cell line lysates (35ug/lane).This demonstrates the HEMK1 antibody detected the HEMK1 protein (arrow).)
Polyclonal antibodies are antibodies that come from multiple B cell clones of a host animal. The typical hosts used for the majority of polyclonal antibody production are rabbits, goats, sheep, and donkeys. These polyclonal antibodies, once having identified their target, will bind to different epitopes located at different regions or sequences on the same protein/antigen. As a result, they are ideal at locating and binding to the target, even if the target is in very low concentrations (due to many different antibodies being able to bind to the same target molecule, which allows for significant amplification of a downstream signal).
Polyclonal antibodies are typically produced by injecting an antigen into a host animal, which causes the animal’s immune system to attack the foreign antigen by mass generating antibodies against it. After a period of time, serum is collected from the animal and purified using physicochemical fractionation, class-specific affinity purification, and/or antigen-affinity purification.
Key Uses of Polyclonal Antibodies
Western Blotting: This method is used to find specific proteins in biological samples after separating them by size.
Immunohistochemistry: IHC helps visualize the location of proteins in tissue sections using various staining techniques.
ELISA: (Enzyme-Linked Immunosorbent Assay) is typically used to identify specific protein quantities in a sample. ELISAs can be either “Quantitative” or “Qualitative”.
Flow Cytometry: technique that identifies and measures the specific protein on the surface or inside the cells in a fluid suspension.
Immunoprecipitation: IP isolates and studies a specific protein from a complex mixture using antibodies.
Why Buy Polyclonal Antibodies from AAA Biotech?
1. Ideal for Various Applications
Our antibodies are generally going to be validated for use in multiple types of assays, including ELISA, Western Blotting, Immunohistochemistry, Immunoprecipitation, amongst others. They are ideal for a wide range of research applications.
2. Rigorous Quality Control
All of the antibodies in our catalog undergo strict quality testing to ensure specificity, sensitivity, and consistent performance. We are confident in the ability of our antibodies to provide you with accurate results.
3. Wide Assortment of Antibodies
Antibodies in are catalog can be found for both common and exotic species, and these antibodies are also available in both conjugated and recombinant forms to suit many diverse experimental needs.
4. Highly Purified
Our antibodies are available in purified forms with over 85% purity, as confirmed by SDS-PAGE. They are also available with tags such as His, Flag, GST, or MBP. We cater to customers worldwide.
FAQ
1. How are polyclonal antibodies produced?
Traditionally, polyclonal antibodies are produced by injecting an antigen into a host animal (such as a rabbit or goat), which then triggers an immune response from the host animal. The animal’s B cells produce antibodies that will recognize different parts of the injected antigen. These antibodies are then collected from the animal’s blood and purified for use.
2. How do polyclonal antibodies differ from monoclonal antibodies?
Polyclonal antibodies are a mix of antibodies that bind to different locations (epitopes) of the same antigen, while monoclonal antibodies are identical and bind to just one specific epitope. This makes polyclonal antibodies more versatile and better at detecting proteins that may be present in low quantities or in altered/modified forms.
3. How should I store polyclonal antibodies?
Polyclonal antibodies should be stored at 4°C for short-term use (up to a few weeks) and at -20°C or -80°C for long-term storage. Avoid repeated freeze-thaw cycles by dividing them into small aliquots. Always check the datasheet for specific storage instructions.
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