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.
SDS-PAGE (Gel: 6%SDS-PAGE, Lysate: 40 ug, Lane: Human placenta tissue, Primary antibody: AAA240908(CTSC Antibody) at dilution 1/350, Secondary antibody: Goat anti rabbit IgG at 1/8000 dilution, Exposure time: 30 seconds)
IHC (Immunohistochemistry) (The image on the left is immunohistochemistry of paraffin-embedded Human Lymphoma tissue using AAA240908(CTSC Antibody) at dilution 1/25, on the right is treated with synthetic peptide. (Original magnification: ×200))
IHC (Immunohiostchemistry) (The image on the left is immunohistochemistry of paraffin-embedded Human thyroid cancer tissue using AAA240395(CR2 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 gastic cancer tissue using AAA240395(CR2 Antibody) at dilution 1/30, on the right is treated with synthetic peptide. (Original magnification: ×200))
SDS-PAGE (Gel: 8%SDS-PAGE, Lysate: 40 ug, Lane 1-4: Jurkat, A549, hepg2 and NIH/3T3 cell, Primary antibody: AAA241968(PKM Antibody) at dilution 1/300 dilution, Secondary antibody: Goat anti rabbit IgG at 1/8000 dilution, Exposure time: 10 seconds)
IHC (Immunohiostchemistry) (The image on the left is immunohistochemistry of paraffin-embedded Human thyroid cancer tissue using AAA241968(PKM Antibody) at dilution 1/25, on the right is treated with synthetic peptide. (Original magnification: ×200))
IHC (Immunohistochemistry) (The image on the left is immunohistochemistry of paraffin-embedded Human breast cancer tissue using AAA241968(PKM Antibody) at dilution 1/25, on the right is treated with synthetic peptide. (Original magnification: ×200))
IF (Immunofluorescence) (Immunofluorescence staining of methanol-fixed Hela cells using ATF2(Phospho-Thr69 or 51) Antibody.)
IHC (Immunohiostchemistry) (Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using ATF2(Phospho-Thr69 or 51) Antibody(left) or the same antibody preincubated with blocking peptide(right).)
WB (Western Blot) (Western blot analysis of extracts from 3T3 cells untreated or treated with Anisomycin using ATF2(Phospho-Thr69 or 51) Antibody.)
Immunofluorescence, Immunohistochemistry, Western Blot
Purity
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
FCM/FACS (Flow Cytometry) (Figure 5. Flow Cytometry analysis of SiHa cells using anti-IFI44L antibody (AAA128225).Overlay histogram showing SiHa cells stained with AAA128225 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-IFI44L Antibody (AAA128225, 1ug/1x106 cells) for 30 min at 20 degree C. DyLight®488 conjugated goat anti-rabbit IgG was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was rabbit IgG (1ug/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.)
IF (Immunofluorescence) (Figure 4. IF analysis of IFI44L using anti-IFI44L antibody (AAA128225).IFI44L was detected in an immunocytochemical section of SiHa cells. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 4ug/mL rabbit anti-IFI44L Antibody (AAA128225) overnight at 4 degree C. DyLight®488 Conjugated Goat Anti-Rabbit IgG was used as secondary antibody at 1:500 dilution and incubated for 30 minutes at 37 degree C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.)
IHC (Immunohistochemisry) (Figure 3. IHC analysis of IFI44L using anti-IFI44L antibody (AAA128225).IFI44L was detected in a paraffin-embedded section of human stomach cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2ug/ml rabbit anti-IFI44L Antibody (AAA128225) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.)
IHC (Immunohiostchemistry) (Figure 2. IHC analysis of IFI44L using anti-IFI44L antibody (AAA128225).IFI44L was detected in a paraffin-embedded section of human non-small cell lung cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2ug/ml rabbit anti-IFI44L Antibody (AAA128225) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.)
WB (Western Blot) (Figure 1. Western blot analysis of IFI44L using anti-IFI44L antibody (AAA128225).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel)/90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.Lane 1: human SiHa whole cell lysates,Lane 2: human PC-3 whole cell lysates,Lane 3: human Hela whole cell lysates,Lane 4: monkey COS-7 whole cell lysates,Lane 5: mouse NRK whole cell lysates.After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-IFI44L antigen affinity purified polyclonal antibody (AAA128225) at 0.5ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for IFI44L at approximately 51 kDa. The expected band size for IFI44L is at 51 kDa.)
Human Inter-species cross-reactivity is a normal feature of antibodies to immunoglobulins, since Ig of different species frequently share antigenic determinants. Cross-reactivity of this immuno- conjugate has not been tested in detail.
IHC (Immunohiostchemistry) (Immunohistochemistry of paraffin-embedded Human liver cancer tissue using CES2 Polyclonal Antibody at dilution of 1:55(×200))
WB (Western Blot) (Western blot analysis of Human fetal liver tissue lysate using CES2 Polyclonal Antibody at dilution of 1:600)
IHC (Immunohistochemisry) (Immunohistochemistry of paraffin-embedded Human esophagus cancer using E2F6 Polyclonal Antibody at dilution of 1:60)
IHC (Immunohiostchemistry) (Immunohistochemistry of paraffin-embedded Human cervical cancer using E2F6 Polyclonal Antibody at dilution of 1:60)
WB (Western Blot) (Western Blot analysis of LoVo and A549 cell, Human hepatocellular carcinoma tissue, Jurkat and Hela cell using E2F6 Polyclonal Antibody at dilution of 1:650)
IHC (Immunohiostchemistry) (Immunohistochemistry of paraffin-embedded Human cervical cancer tissue using AOAH Polyclonal Antibody at dilution of 1:25(×200))
IHC (Immunohistochemistry) (Immunohistochemistry of paraffin-embedded Human thyroid cancer tissue using AOAH Polyclonal Antibody at dilution of 1:25(×200))
IHC (Immunohiostchemistry) (Immunohistochemistry of paraffin-embedded Human breast cancer tissue using KRT6A/KRT6B/KRT6C Polyclonal Antibody at dilution 1:40)
IHC (Immunohistochemistry) (Immunohistochemistry of paraffin-embedded Human lung cancer tissue using KRT6A/KRT6B/KRT6C Polyclonal Antibody at dilution 1:40)
Application Data (Immunohistochemical staining of human liver with Rabbit anti Human GAPDH (AAA50052))
Application Data (Western blot analysis of whole cell lysate from HeLa, human epithelial adenocarcinoma cells probed with Rabbit anti Human GAPDH (AAA50052) at 0.125(A), 0.25(B) and 0.5(C) ug/ml)
FCM/FACS (Flow Cytometry) (LTF Antibody flow cytometry of MDA-MB231 cells (right histogram) compared to a negative control cell (left histogram). FITC-conjugated goat-anti-rabbit secondary antibodies were used for the analysis.)
WB (Western Blot) (Western blot of LTF Antibody in MDA-MB231 cell line lysates (35 ug/lane). LTF (arrow) was detected using the purified antibody.)
WB (Western Blot) (Western blot of LTF Antibody in mouse spleen tissue lysates (35 ug/lane). LTF (arrow) was detected using the purified antibody.)
WB (Western Blot) (Western blot of DARC in mouse brain tissue lysate with DARC antibody at (A) 0.5, (B) 1 and (C) 2 ug/ml.)
IHC (Immunohiostchemistry) (Anti-DARC antibody IHC of human colon, vessels. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.)
IHC (Immunohistochemistry) (Anti-DARC antibody IHC of human spleen, red pulp. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.)
WB (Western Blot) (Antibody (0.03 ug/ml) staining of Mouse Liver lysate (35 ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.)
IHC (Immunohistochemistry) (Anti-Pyruvate Carboxylase antibody IHC of human liver. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.)
Goat Polyclonal to Human PC / Pyruvate Carboxylase
Gene Names
PC; PCB
Reactivity
Bat, Gibbon, Bovine, Dog, Gorilla, Hamster, Horse, Human, Monkey, Mouse, Pig, Rabbit, Rat Predicted Reactivity: Goat (at least 90% immunogen sequence identity)
Applications
Western Blot, Immunohistochemistry
Purity
Immunoaffinity Purified
Pricing
WB (Western Blot) ((1ug/ml) staining of Human Brain (Cerebellum) lysate (35ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.)
Tested: Human; Expected from sequence similarity: Human, Mouse, Rat
Applications
Western Blot, Peptide ELISA
Purity
Purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide.
Pricing
WB (Western Blot) ((0.1ug/ml) staining of Human Liver lysate (35ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.)
IF (Immunofluorescence) (Staining of CD25-sorted (Treg) Human blood cells gathered by cytospin and detected by FITC (A) and in phase contrast (B).)
FCM/FACS (Flow Cytometry) (Flow cytometric analysis of paraformaldehyde fixed Jurkat cells (blue line), permeabilized with 0.5% Triton. Primary incubation 1hr (10ug/ml) followed by Alexa Fluor 488 secondary antibody (4ug/ml). IgG control: Unimmunized goat IgG (black line) followed by Alexa Fluor 488 secondary antibody.)
IF (Immunofluorescence) (Immunofluorescence analysis of paraformaldehyde fixed U2OS cells, permeabilized with 0.15% Triton. Primary incubation 1hr (10ug/ml) followed by Alexa Fluor 488 secondary antibody (4ug/ml), showing strong localization to nucleoplasm. The nuclear stain is DAPI (blue). Negative control: Unimmunized goat IgG (10ug/ml) followed by Alexa Fluor 488 secondary antibody (4ug/ml).)
WB (Western Blot) ((1ug/ml) staining of Human Muscle (A), (2ug/ml) MOLT4 (B) and (1ug/ml) negative control Pancreas (C) lysate (35ug protein in RIPA buffer). Detected by chemiluminescence.)
IHC (Immunohiostchemistry) (AAA61652 (5ug/ml) staining of paraffin embedded Human Cerebellum. Steamed antigen retrieval with citrate buffer pH 6, AP-staining.)
WB (Western Blot) (AAA61652 (0.1ug/ml) staining of Human Amygdala (A) and fetal Mouse (B) Brain lysate (35ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.)
WB (Western Blot) ((1ug/ml) staining of Mouse Heart lysate (35ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.)
WB (Western Blot) ((1ug/ml) staining of Mouse Heart lysate (35ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.)
IHC (Immunohistochemistry) (Immunohistochemistry of paraffin-embedded human tonsil using ATG7 antibody at dilution of 1:100 (40x lens).)
IHC (Immunohistochemisry) (Immunohistochemistry of paraffin-embedded mouse brain using ATG7 antibody at dilution of 1:100 (40x lens).)
IHC (Immunohiostchemistry) (Immunohistochemistry of paraffin-embedded rat brain using ATG7 antibody at dilution of 1:100 (40x lens).)
WB (Western Blot) (Western blot analysis of extracts of various cell lines, using ATG7 antibody at 1:1000 dilution.Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution.Lysates/proteins: 25ug per lane.Blocking buffer: 3% nonfat dry milk in TBST.Detection: ECL Basic Kit.Exposure time: 60s.)
IHC (Immunohistochemistry) (PSAT1 was detected in paraffin-embedded sections of human mammary cancer tissues using rabbit anti- PSAT1 Antigen Affinity purified polyclonal antibody at 1ug/mL. The immunohistochemical section was developed using SABC method.)
IHC (Immunohistochemisry) (PSAT1 was detected in paraffin-embedded sections of rat liver tissues using rabbit anti- PSAT1 Antigen Affinity purified polyclonal antibody at 1ug/mL. The immunohistochemical section was developed using SABC method.)
IHC (Immunohiostchemistry) (PSAT1 was detected in paraffin-embedded sections of mouse liver tissues using rabbit anti- PSAT1 Antigen Affinity purified polyclonal antibody at 1 ug/mL. The immunohistochemical section was developed using SABC method.)
WB (Western Blot) (Western blot analysis of PSAT1 expression in rat pancreas extract (lane 1) and HELA whole cell lysates (lane 2). PSAT1 at 40KD was detected using rabbit anti- PSAT1 Antigen Affinity purified polyclonal antibody at 0.5ug/mL. The blot was developed using chemiluminescence (ECL) method.)
WB (Western Blot) (Western blot analysis of 30 ug of whole cell lysate (A: Hep G2) using a 10 % SDS PAGE gel and IKB alpha antibody at a dilution of 1:1000)
IF (Immunofluorescence) (Immunofluorescence analysis of paraformaldehyde-fixed HeLa, using IkappaB-alpha antibody at 1:200 dilution.)
FCM/FACS (Flow Cytometry) (METTL10 Antibody (N-term) flow cytometric analysis of HL-60 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) (METTL10 Antibody (N-term) immunohistochemistry analysis in formalin fixed and paraffin embedded human uterus tissue followed by peroxidase conjugation of the secondary antibody and DAB staining.This data demonstrates the use of METTL10 Antibody (N-term) for immunohistochemistry. Clinical relevance has not been evaluated.)
WB (Western Blot) (Anti-METTL10 Antibody (N-term) at 1:1000 dilution + HL-60 whole cell lysateLysates/proteins at 20 ?g per lane. SecondaryGoat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/10000 dilution. Predicted bandsize : 32 kDa Blocking/Dilution buffer: 5% NFDM/TBST..)
FCM/FACS (Flow Cytometry) (PSAPL1 Antibody (N-term) flow cytometric analysis of Jurkat cells (right histogram) compared to a negative control cell (left histogram).FITC-conjugated donkey-anti-rabbit secondary antibodies were used for the analysis.)
WB (Western Blot) (PSAPL1 Antibody (N-term) western blot analysis in Jurkat cell line lysates (35ug/lane).This demonstrates the PSAPL1 antibody detected the PSAPL1 protein (arrow).)
SDS-PAGE (Gel: 6%SDS-PAGE, Lysate: 40 ug, Lane: Mouse heart tissue, Primary antibody: AAA240953(CDK19 Antibody) at dilution 1/1000, Secondary antibody: Goat anti rabbit IgG at 1/8000 dilution, Exposure time: 3 seconds)
IHC (Immunohiostchemistry) (The image on the left is immunohistochemistry of paraffin-embedded Human cervical cancer tissue using AAA240953(CDK19 Antibody) at dilution 1/70, on the right is treated with synthetic peptide. (Original magnification: ×200))
IHC (Immunohistochemistry) (The image on the left is immunohistochemistry of paraffin-embedded Human liver cancer tissue using AAA240953(CDK19 Antibody) at dilution 1/70, on the right is treated with synthetic peptide. (Original magnification: ×200))
IF (Immunofluorescence) (AAA324634 staining A549 cells by IF/ICC. The samples were fixedwith 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(AAA324634) and mouse anti-betatubulin Ab for 1 hour at 37°C. An AlexaFluor594 conjugated goat anti-rabbit IgG(H+L) Ab(Red) and an AlexaFluor488 conjugated goat anti-mouse IgG(H+L)Ab(Green) were used as the secondary antibody.)
WB (Western Blot) (Western blot analysis of extracts from mouse brain, using C1QBP antibody.)
IHC (Immunohiostchemistry) (AAA324634 at 1/100 staining Mouse 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.)
WB (Western Blot) (Western blot analysis of extracts from Jurkat cells, using C1QBP antibody.)
IP (Immunoprecipitation) (IMPA1 was immunoprecipitated using:Lane A:0.5 mg Jurkat Whole Cell Lysate4 uL anti-IMPA1 rabbit polyclonal antibody and 60 ug of Immunomagnetic beads Protein A/G.Primary antibody:Anti-IMPA1 rabbit polyclonal antibody,at 1:100 dilutionSecondary antibody:Goat Anti-Rabbit IgG (H+L)/HRP at 1/10000 dilutionDeveloped using the ECL technique.Performed under reducing conditions.Predicted band size: 30 kDaObserved band size :30 kDa)
IHC (Immunohiostchemistry) (Immunochemical staining of human IMPA1 in human stomach with rabbit polyclonal antibody at 1:300 dilution, formalin-fixed paraffin embedded sections.)
WB (Western Blot) (Anti-IMPA1 rabbit polyclonal antibody at 1:500 dilutionLane A: Jurkat Whole Cell LysateLane B: U-251 MG Whole Cell LysateLysates/proteins at 30 ug per lane.SecondaryGoat Anti-Rabbit IgG (H+L)/HRP at 1/10000 dilution.Developed using the ECL technique.Performed under reducing conditions.Predicted band size:30 kDaObserved band size:30 kDa)
IHC (Immunohiostchemistry) (IHC image diluted at 1:200 and staining in paraffin-embedded human gastric cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4 degree C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.)
IHC (Immunohistochemistry) (IHC image diluted at 1:200 and staining in paraffin-embedded human lung cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4 degree C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.)
IF (Immunofluorescence) (AAA323855 staining Hela 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 Jurkat cells, using CORO1A antibody.The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohistochemistry) (AAA323855 at 1/100 staining Human lymph 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.)
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin.
Pricing
What are Polyclonal Antibodies?
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.
Submit a Question
Please complete the form below and a representative will contact you as soon as possible.
Request more Information
Please complete the form below and a representative will contact you as soon as possible.
Request a Manual
Please complete the form below and a representative will contact you as soon as possible.
Request a Quote
Please complete the form below and a representative will contact you as soon as possible.