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Recombinant Proteins

At AAA Biotech, we offer a comprehensive selection of high-quality recombinant proteins for use in a wide range of research areas, including immunology, neuroscience, stem cell research, cancer research and more. No matter whether you need recombinant proteins for cell expansion, polarization, differentiation, or cell processing applications, we have got you covered.


Our recombinant proteins undergo rigorous quality testing. So, you can rely on AAA Biotech for high-quality recombinant proteins to support your research. Explore our catalog to find the right protein for your research needs.


Viewing 2250-2300 of 14112 product results


product-image-AAA48794_SDS_PAGE15.jpg SDS-PAGE

CALML3, Recombinant Protein (Cat# AAA48794)

Full Name
CALML3, 1-149aa, Human, His tag, E Coli
Gene Names
CALML3; CLP
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48810_SDS_PAGE15.jpg SDS-PAGE

CD79B, Recombinant Protein (Cat# AAA48810)

Full Name
CD79B, 29-159aa, Human, His tag, E Coli (Denatured)
Gene Names
CD79B; B29; IGB; AGM6
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48819_SDS_PAGE15.jpg SDS-PAGE

HEBP1, Recombinant Protein (Cat# AAA48819)

Full Name
HEBP1, 1-189aa, Human, His tag, E Coli
Gene Names
HEBP1; HBP; HEBP
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48823_SDS_PAGE15.jpg SDS-PAGE

AICDA, Recombinant Protein (Cat# AAA48823)

Full Name
AICDA, 1-198aa, Human, His tag, E Coli (Denatured)
Gene Names
AICDA; AID; ARP2; CDA2; HIGM2; HEL-S-284
Applications
SDS-PAGE
Purity
> 85% by SDS-PAGE
Pricing
product-image-AAA48665_SDS_PAGE15.png SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.)

G3BP1, Recombinant Protein (Cat# AAA48665)

Full Name
G3BP1, 1-466aa, Human, His tag, E Coli
Gene Names
G3BP1; G3BP; HDH-VIII
Applications
SDS-PAGE
Purity
> 85% by SDS-PAGE
Pricing
product-image-AAA48669_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain)

NuDT16, Recombinant Protein (Cat# AAA48669)

Full Name
NuDT16, 1-195aa, Human, His tag, E Coli
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA72847_AD11.jpg Application Data

1F8, Recombinant Protein (Cat# AAA72847)

Full Name
1F8 recombinant
Applications
Western Blot
Purity
0.98
Pricing
product-image-AAA72850_AD11.jpg Application Data

E protein (DIII), Recombinant Protein (Cat# AAA72850)

Full Name
E protein (DIII) recombinant
Applications
ELISA
Pricing

RAP, Recombinant Protein (Cat# AAA75325)

Full Name
RAP protein (Rat)
Applications
Western Blot
Purity
> 95% by SDS-PAGE gel and HPLC Analysis
Pricing
product-image-AAA48486_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.)

VAMP8, Recombinant Protein (Cat# AAA48486)

Full Name
VAMP8, 1-76aa, Human, His tag, E Coli
Gene Names
VAMP8; EDB; VAMP-8
Applications
SDS-PAGE
Purity
> 90% by SDS PAGE
Pricing
product-image-AAA48514_SDS_PAGE15.jpg SDS-PAGE

Bcl-2, Recombinant Protein (Cat# AAA48514)

Full Name
Bcl-2, 1-211aa, Human, His tag, E Coli
Gene Names
BCL2; Bcl-2; PPP1R50
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48417_BIOACTIVITY13.jpg Bioactivity (Canine IL-17A stimulates IL-6 secretion of the NIH/3T3 mouse embryonic fibroblast cells. The ED50 range )

IL-17A, Recombinant Protein (Cat# AAA48417)

Full Name
Recombinant canine IL-17A protein
Applications
Bioactivity, SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48421_BIOACTIVITY13.jpg Bioactivity (Human TNFSF15 induces apoptosis in TF-1 human erythroleukemic cells in the presence of cycloheximaide. The ED50 range )

TL1A/TNFSF15, Recombinant Protein (Cat# AAA48421)

Full Name
Recombinant human TL1A/TNFSF15 protein
Gene Names
TNFSF15; TL1; TL1A; VEGI; VEGI192A
Applications
Bioactivity, SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48424_BIOACTIVITY13.jpg Bioactivity (Human FGF-8b stimulates cell proliferation of the Balb/3T3 mouse embryonic fibroblast cells in the presence of 10 ug/ml of heparin. The ED50 range )

FGF-8b, Recombinant Protein (Cat# AAA48424)

Full Name
Recombinant human FGF-8b protein
Gene Names
FGF8; HH6; AIGF; KAL6; FGF-8; HBGF-8
Applications
Bioactivity, SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48436_SDS_PAGE15.jpg SDS-PAGE

DJ-1 (PARK7), Recombinant Protein (Cat# AAA48436)

Full Name
DJ-1 (PARK7), 1-189 aa, Human, His tag, E Coli
Gene Names
PARK7; DJ1; DJ-1; GATD2; HEL-S-67p
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48609_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.)

HSC70, Recombinant Protein (Cat# AAA48609)

Full Name
HSC70, 1-646aa, Human, His tag, E Coli
Gene Names
HSPA8; LAP1; HSC54; HSC70; HSC71; HSP71; HSP73; LAP-1; NIP71; HEL-33; HSPA10; HEL-S-72p
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48618_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassia blue stain)

Alpha-1-antichymotrypsin, Recombinant Protein (Cat# AAA48618)

Full Name
Alpha-1-antichymotrypsin, 24-423aa, Human, His tag, E Coli
Gene Names
SERPINA3; ACT; AACT; GIG24; GIG25
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA72887_SDS_PAGE15.gif SDS-PAGE (The purity was determined to be >80% by densitometry. Approx. MW 91 kDa)

HSP90 beta, Recombinant Protein (Cat# AAA72887)

Full Name
HSP90 beta recombinant protein
Gene Names
HSP90AB1; HSP84; HSPC2; HSPCB; D6S182; HSP90B
Applications
Western Blot
Purity
>80%
Pricing
product-image-AAA72920_SDS_PAGE15.gif SDS-PAGE (The purity of CDK5P25 was determined to be >85% by densitometry. Approx. MW 49kDa.)

CDK5P25, Recombinant Protein (Cat# AAA72920)

Full Name
CDK5P25 recombinant protein
Gene Names
CDK5R1; p23; p25; p35; CDK5R; NCK5A; CDK5P35; p35nck5a
Applications
Western Blot
Purity
>85%
Pricing
product-image-AAA72940_AD13.gif Application Data

AKT1, Recombinant Protein (Cat# AAA72940)

Full Name
AKT1, Active
Gene Names
AKT1; AKT; PKB; RAC; CWS6; PRKBA; PKB-ALPHA; RAC-ALPHA
Applications
Western Blot
Pricing
product-image-AAA72942_AD13.gif Application Data

AKT2, Recombinant Protein (Cat# AAA72942)

Full Name
AKT2, Active
Gene Names
AKT2; PKBB; PRKBB; HIHGHH; PKBBETA; RAC-BETA
Applications
Western Blot
Pricing
product-image-AAA72972_AD13.gif Application Data

CDK4/CyclinD3, Recombinant Protein (Cat# AAA72972)

Full Name
CDK4/CyclinD3, Active
Gene Names
CDK4; CMM3; PSK-J3
Applications
Western Blot
Pricing
product-image-AAA74120_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

STK32A (YANK1), Recombinant Protein (Cat# AAA74120)

Full Name
STK32A (YANK1) Protein
Applications
Western Blot
Pricing
product-image-AAA74121_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

STK32B (YANK2), Recombinant Protein (Cat# AAA74121)

Full Name
STK32B (YANK2), Active
Gene Names
STK32B; STK32; STKG6; YANK2; HSA250839
Applications
Western Blot
Pricing
product-image-AAA74125_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

ZAP70, Recombinant Protein (Cat# AAA74125)

Full Name
ZAP70, Active
Applications
Western Blot
Pricing
product-image-AAA73823_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

PIM1, Recombinant Protein (Cat# AAA73823)

Full Name
PIM1, Active
Applications
Western Blot
Pricing
product-image-AAA73848_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

PRKACA (L206R), Recombinant Protein (Cat# AAA73848)

Full Name
PRKACA (L206R), Active
Applications
Kinase Assay
Pricing
product-image-AAA73854_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

PDHK1, Recombinant Protein (Cat# AAA73854)

Full Name
PDHK1, Active
Applications
Western Blot
Pricing
product-image-AAA73865_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

PKC eta, Recombinant Protein (Cat# AAA73865)

Full Name
PKC eta, Active
Applications
Western Blot
Pricing
product-image-AAA73871_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

PKN2/PRK2, Recombinant Protein (Cat# AAA73871)

Full Name
PKN2/PRK2, Active
Applications
Western Blot
Pricing
product-image-AAA73880_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

PRKG1, Recombinant Protein (Cat# AAA73880)

Full Name
PRKG1, Active
Gene Names
PRKG1; 1; PKG; cGK; AAT8; cGK1; cGKI; cGK 1; PRKG1B; PRKGR1B; cGKI-BETA; cGKI-alpha
Applications
Western Blot
Pricing
product-image-AAA73882_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

EIF2AK2, Recombinant Protein (Cat# AAA73882)

Full Name
EIF2AK2, Active
Applications
Western Blot
Pricing
product-image-AAA74028_SDS_PAGE13.gif SDS-PAGE (Tau Proteins: Representation of seven Tau proteins, from top to bottom: Tau-441, Tau-410, Tau-412, Tau-381, Tau-383, Tau-352 and Tau-316 (Tau Protein Marker; .)

Tau-441, Recombinant Protein (Cat# AAA74028)

Full Name
Tau-441 (1-421) Protein
Gene Names
MAPT; TAU; MSTD; PPND; DDPAC; MAPTL; MTBT1; MTBT2; FTDP-17
Applications
Western Blot
Pricing
product-image-AAA74039_SDS_PAGE13.gif SDS-PAGE (Tau Proteins: Representation of seven Tau proteins, from top to bottom: Tau-441, Tau-410, Tau-412, Tau-381, Tau-383, Tau-352 and Tau-316 (Tau Protein Marker; .)

Tau-441, Recombinant Protein (Cat# AAA74039)

Full Name
Tau-441 (216-391) Protein
Gene Names
MAPT; TAU; MSTD; PPND; DDPAC; MAPTL; MTBT1; MTBT2; FTDP-17
Applications
Western Blot
Pricing
product-image-AAA74041_SDS_PAGE13.gif SDS-PAGE (Tau Protein: Representation of seven Tau proteins, from top to bottom: Tau-441, Tau-410, Tau-412, Tau-381, Tau-383, Tau-352 and Tau-316 (Tau Protein Marker; .)

Tau-441, Recombinant Protein (Cat# AAA74041)

Full Name
Tau-441 (244-372) Protein
Gene Names
MAPT; TAU; MSTD; PPND; DDPAC; MAPTL; MTBT1; MTBT2; FTDP-17
Applications
Western Blot
Pricing
product-image-AAA74043_SDS_PAGE13.gif SDS-PAGE (Tau Proteins: Representation of seven Tau proteins, from top to bottom: Tau-441, Tau-410, Tau-412, Tau-381, Tau-383, Tau-352 and Tau-316 (Tau Protein Marker; .)

Tau-441, Recombinant Protein (Cat# AAA74043)

Full Name
Tau-441 (50-421) Protein
Gene Names
MAPT; TAU; MSTD; PPND; DDPAC; MAPTL; MTBT1; MTBT2; FTDP-17
Applications
Western Blot
Pricing
product-image-AAA74044_SDS_PAGE13.gif SDS-PAGE (Tau Proteins: Representation of seven Tau proteins, from top to bottom: Tau-441, Tau-410, Tau-412, Tau-381, Tau-383, Tau-352 and Tau-316 (Tau Protein Marker; .)

Tau-441, Recombinant Protein (Cat# AAA74044)

Full Name
Tau-441 (50-391) Protein
Gene Names
MAPT; TAU; MSTD; PPND; DDPAC; MAPTL; MTBT1; MTBT2; FTDP-17
Applications
Western Blot
Pricing
product-image-AAA74047_SDS_PAGE13.gif SDS-PAGE (Tau Proteins: Representation of seven Tau proteins, from top to bottom: Tau-441, Tau-410, Tau-412, Tau-381, Tau-383, Tau-352 and Tau-316 (Tau Protein Marker; .)

Tau-441 (N279K), Recombinant Protein (Cat# AAA74047)

Full Name
Tau-441 (N279K) Protein
Gene Names
MAPT; TAU; MSTD; PPND; DDPAC; MAPTL; MTBT1; MTBT2; FTDP-17
Applications
Western Blot
Pricing
product-image-AAA74049_SDS_PAGE13.gif SDS-PAGE (Tau Proteins: Representation of seven Tau proteins, from top to bottom: Tau-441, Tau-410, Tau-412, Tau-381, Tau-383, Tau-352 and Tau-316 (Tau Protein Marker; .)

Tau-441 (P301L), Recombinant Protein (Cat# AAA74049)

Full Name
Tau-441 (P301L) Protein
Gene Names
MAPT; TAU; MSTD; PPND; DDPAC; MAPTL; MTBT1; MTBT2; FTDP-17
Applications
Western Blot
Pricing
product-image-AAA74058_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

TLK2, Recombinant Protein (Cat# AAA74058)

Full Name
TLK2, Active
Applications
Western Blot
Pricing
product-image-AAA74067_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

TYK2 (JTK1), Recombinant Protein (Cat# AAA74067)

Full Name
TYK2 (JTK1), Active
Applications
Western Blot
Pricing
product-image-AAA74072_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

TNIK, Recombinant Protein (Cat# AAA74072)

Full Name
TNIK, Active
Applications
Western Blot
Pricing
product-image-AAA74086_SDS_PAGE13.png SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

UBE2E1 (UBCH6), Recombinant Protein (Cat# AAA74086)

Full Name
UBE2E1 (UBCH6), Active
Applications
Western Blot
Pricing
product-image-AAA74091_SDS_PAGE13.png SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

UBE2L6 (UBCH8), Recombinant Protein (Cat# AAA74091)

Full Name
UBE2L6 (UBCH8), Active
Applications
Western Blot
Pricing
product-image-AAA74096_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

USP5, Recombinant Protein (Cat# AAA74096)

Full Name
USP5, Active
Applications
Western Blot
Pricing
product-image-AAA73545_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

FGFR2 (N549H), Recombinant Protein (Cat# AAA73545)

Full Name
FGFR2 (N549H), Active
Gene Names
FGFR2; BEK; JWS; BBDS; CEK3; CFD1; ECT1; KGFR; TK14; TK25; BFR-1; CD332; K-SAM
Applications
Kinase Assay
Pricing
product-image-AAA73548_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

FGFR2 (C491F), Recombinant Protein (Cat# AAA73548)

Full Name
FGFR2 (C491F), Active
Gene Names
FGFR2; BEK; JWS; BBDS; CEK3; CFD1; ECT1; KGFR; TK14; TK25; BFR-1; CD332; K-SAM
Applications
Kinase Assay
Pricing
product-image-AAA73549_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

FGFR2 (C491S), Recombinant Protein (Cat# AAA73549)

Full Name
FGFR2 (C491S), Active
Gene Names
FGFR2; BEK; JWS; BBDS; CEK3; CFD1; ECT1; KGFR; TK14; TK25; BFR-1; CD332; K-SAM
Applications
Kinase Assay
Pricing
product-image-AAA73555_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

FGFR3 (V555M), Recombinant Protein (Cat# AAA73555)

Full Name
FGFR3 (V555M), Active
Applications
Kinase Assay
Pricing
product-image-AAA73564_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

FLT3, Recombinant Protein (Cat# AAA73564)

Full Name
FLT3, Active
Applications
Western Blot
Pricing

What Are Recombinant Proteins?


Recombinant proteins are purified laboratory reagents produced through genetic engineering. A specific gene of interest is inserted into a host organism, such as mammalian, bacterial, yeast, or insect cells, which then expresses the protein in a controlled environment.


The recombinant process utilized to generate the recombinant proteins in our catalog provides precise control over sequence modifications, expression levels, and large-scale production tailored to experimental needs. These recombinants are widely used in research to investigate protein-protein interactions, enzyme activities, receptor-ligand binding, and cellular responses. Additionally, recombinant proteins serve as standards or controls in immunostaining assays and support cell growth and differentiation in culture systems, particularly in immunology, oncology, and structural biology studies.


Common Applications of Recombinant Proteins


  • Studying protein-protein and protein-DNA interactions

  • Functional assays to study biological pathways

  • Standard curves in ELISA and other quantitative assays

  • Use as antigens for antibody production

  • Development and screening of therapeutic drugs

  • Biomarker discovery and validation

  • Cell signaling and immune response studies

  • Vaccine research and development


Key Features of AAA Biotech’s Recombinant Proteins


  • High Purity: Most proteins are purified to ≥95% using affinity chromatography and other validated techniques.

  • Biological Activity: If functional activity is tested and confirmed for a given protein, it will be noted directly on the product page.

  • Multiple Expression Systems: Available in E. coli, HEK293, CHO, yeast, and insect cells to match your assay requirements.

  • Custom Tags Available: His-tag, GST, FLAG, and Fc fusion options for easy purification and detection.

  • Wide Range of Targets: Cytokines, growth factors, enzymes, receptors, signaling proteins, and more.

  • Validated Consistency: Lot-to-lot consistency ensured through rigorous QC protocols.

  • Flexible Quantities: Available in various pack sizes to suit different experimental needs.

  • Ready-to-Use Format: Lyophilized or liquid formulations that are easy to reconstitute and use.


Why Buy Recombinant Proteins from AAA Biotech?


At AAA Biotech, we are committed to supporting the research community with recombinant proteins that offer exceptional performance and reliability. Our proteins are produced using industry-standard methods and are validated to meet the needs of academic, pharmaceutical, and biotechnology laboratories.


With competitive pricing, global shipping, and dedicated technical support, AAA Biotech makes it simple and convenient to source the high-quality recombinant proteins your work depends on.


FAQ


1. How are AAA Biotech recombinant proteins validated?


Each batch undergoes stringent quality control checks, including SDS-PAGE analysis, endotoxin testing (for select products), and activity assaying (for select products). Certificates of Analysis are provided with every product.


2. Are your proteins suitable for therapeutic development or only research?


AAA Biotech recombinant proteins are strictly for research-use only and are not intended for diagnostic or therapeutic purposes in humans or animals.


3. What types of expression systems do you use for recombinant protein production?


The production labs use a variety of expression platforms, including bacterial (E. coli), yeast, insect (baculovirus), and mammalian (HEK293, CHO) systems. The expression system used depends on the complexity and intended function/use of the protein.


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