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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 3550-3600 of 14112 product results


product-image-AAA72844_AD13.jpg Application Data

BALF2, Recombinant Protein (Cat# AAA72844)

Full Name
BALF2 recombinant
Applications
Western Blot
Purity
0.95
Pricing
product-image-AAA72845_AD13.jpg Application Data

BKRF1, Recombinant Protein (Cat# AAA72845)

Full Name
BKRF1 recombinant
Applications
Western Blot
Purity
0.95
Pricing
product-image-AAA72854_AD13.jpg Application Data

FRA, Recombinant Protein (Cat# AAA72854)

Full Name
FRA recombinant
Applications
Western Blot
Purity
0.98
Pricing

VZV gE, Recombinant Protein (Cat# AAA75427)

Full Name
VZV gE protein
Applications
Western Blot
Purity
> 95% pure
Pricing

EGFR, Recombinant Protein (Cat# AAA75448)

Full Name
EGFR protein
Gene Names
EGFR; ERBB; HER1; mENA; ERBB1; PIG61; NISBD2
Purity
> 80% pure
Pricing

p47 Treponema Pallidum, Recombinant Protein (Cat# AAA75464)

Full Name
p47 Treponema Pallidum protein
Applications
Western Blot
Purity
> 98% by SDS- PAGE
Highly Pure
Pricing
product-image-AAA48484_SDS_PAGE15.jpg SDS-PAGE

Calmodulin 2, Recombinant Protein (Cat# AAA48484)

Full Name
Calmodulin 2, 1-149aa, Human, E Coli
Gene Names
CALM2; caM; PHKD; CAMII; LQT15; PHKD2
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48488_SDS_PAGE15.jpg SDS-PAGE

Complexin1, Recombinant Protein (Cat# AAA48488)

Full Name
Complexin1, 1-134aa, Human, His tag, E Coli
Gene Names
CPLX1; CPX1; CPX-I
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48497_SDS_PAGE15.jpg SDS-PAGE

Ferric uptake regulator (FuR), Recombinant Protein (Cat# AAA48497)

Full Name
Ferric uptake regulator (FuR), 1-148aa, E Coli, E Coli
Gene Names
fur; ECK0671; JW0669
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48499_SDS_PAGE15.jpg SDS-PAGE

SIRT6, Recombinant Protein (Cat# AAA48499)

Full Name
SIRT6, 1-355aa,Human, His tag, E Coli
Gene Names
SIRT6; SIR2L6
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48508_SDS_PAGE15.png SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain)

BMP- 4, Recombinant Protein (Cat# AAA48508)

Full Name
BMP- 4 (monomer), 293-408aa, Human, E Coli
Gene Names
BMP4; ZYME; BMP2B; OFC11; BMP2B1; MCOPS6
Applications
SDS-PAGE
Purity
> 85% by SDS-PAGE
Pricing
product-image-AAA48512_SDS_PAGE15.jpg SDS-PAGE

Gankyrin, Recombinant Protein (Cat# AAA48512)

Full Name
Gankyrin, 1-226aa, Human,E Coli
Gene Names
PSMD10; p28; p28(GANK); dJ889N15.2
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48541_SDS_PAGE15.jpg SDS-PAGE

GDF-10, Recombinant Protein (Cat# AAA48541)

Full Name
GDF-10, 369-478aa, Human, E Coli
Gene Names
GDF10; BIP; BMP3B; BMP-3b
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48545_SDS_PAGE15.jpg SDS-PAGE

Carbonyl reductase 3, Recombinant Protein (Cat# AAA48545)

Full Name
Carbonyl reductase 3, 1-277aa, Human, His tag, E Coli
Gene Names
CBR3; hCBR3; SDR21C2; HEL-S-25
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48550_SDS_PAGE15.jpg SDS-PAGE

Ferredoxin 1, Recombinant Protein (Cat# AAA48550)

Full Name
Ferredoxin 1, 61-184aa, Human, T7-tag, E Coli
Gene Names
FDX1; ADX; FDX; LOH11CR1D
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48412_BIOACTIVITY13.jpg Bioactivity (Mouse IL-21R in inhibit the IFN-g secretion of the NK-92 human natural killer cells in the presence of mouse IL-21. The ED50 range )

IL-21 R, Recombinant Protein (Cat# AAA48412)

Full Name
Recombinant mouse IL-21 R protein
Gene Names
Il21r; NILR
Applications
Bioactivity, SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48420_BIOACTIVITY13.jpg Bioactivity (Bovine TNF-alpha stimulates cell cytotoxicity in the L929 mouse fibrosarcoma cells. The ED50 range )

TNF-alpha, Recombinant Protein (Cat# AAA48420)

Full Name
Recombinant bovine TNF-alpha protein
Applications
Bioactivity, SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48435_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.)

SNAP25 (Synaptosomal-associated protein), Recombinant Protein (Cat# AAA48435)

Full Name
SNAP25 (Synaptosomal-associated protein), 1-206 aa, Human, His tag, E Coli
Gene Names
SNAP25; SUP; RIC4; SEC9; SNAP; CMS18; RIC-4; SNAP-25; bA416N4.2; dJ1068F16.2
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48441_SDS_PAGE15.jpg SDS-PAGE

Hsp104, Recombinant Protein (Cat# AAA48441)

Full Name
Hsp104, 1-908aa, Saccharomyces cerevisiae, E Coli
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48443_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.)

Disulfide oxidoreductase (DsbA), Recombinant Protein (Cat# AAA48443)

Full Name
Disulfide oxidoreductase (DsbA), 20-208 aa, E Coli, E Coli
Gene Names
dsbA; dsf; ECK3852; iarA; JW3832; ppfA
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48453_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.)

Adiponectin (globular domain), Recombinant Protein (Cat# AAA48453)

Full Name
Adiponectin (globular domain), 111-247aa, Mouse, E Coli
Gene Names
Adipoq; Ad; APN; Acdc; apM1; 30kDa; GBP28; adipo; Acrp30
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48463_SDS_PAGE15.jpg SDS-PAGE

IRF1, Recombinant Protein (Cat# AAA48463)

Full Name
IRF1, 1-114aa, Human, His tag, E Coli
Gene Names
IRF1; MAR; IRF-1
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48469_SDS_PAGE15.jpg SDS-PAGE

BHMT (Betaine-homocysteine methyltransferase), Recombinant Protein (Cat# AAA48469)

Full Name
BHMT (Betaine-homocysteine methyltransferase), 1-406 aa, Human, His tag, E Coli
Gene Names
BHMT; BHMT1; HEL-S-61p
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48473_SDS_PAGE15.jpg SDS-PAGE

GrpE, Recombinant Protein (Cat# AAA48473)

Full Name
GrpE, 1-197aa, E Coli, E Coli
Gene Names
grpE; ECK2610; JW2594
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48569_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.)

LYPLA1, Recombinant Protein (Cat# AAA48569)

Full Name
LYPLA1, 1-230aa, Mouse, His tag, E Coli
Gene Names
Lypla1; APT-1; LPL-I; Pla1a; Gm39587
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48588_SDS_PAGE15.jpg SDS-PAGE

CAPG, Recombinant Protein (Cat# AAA48588)

Full Name
CAPG, 1-348aa, Human, E Coli
Gene Names
CAPG; MCP; AFCP; HEL-S-66
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48592_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain)

Calreticulin, Recombinant Protein (Cat# AAA48592)

Full Name
Calreticulin, 18-417aa, Human, His tag, E Coli
Gene Names
CALR; RO; CRT; SSA; cC1qR; HEL-S-99n
Applications
SDS-PAGE
Purity
> 85% by SDS-PAGE
Pricing
product-image-AAA48598_SDS_PAGE15.jpg SDS-PAGE

HPRT1, Recombinant Protein (Cat# AAA48598)

Full Name
HPRT1, 1-218aa, Human, His tag, E Coli
Gene Names
HPRT1; HPRT; HGPRT
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48601_SDS_PAGE15.jpg SDS-PAGE

HADH, Recombinant Protein (Cat# AAA48601)

Full Name
HADH, 13-314aa, Human, His tag, E Coli
Gene Names
HADH; HAD; HCDH; HHF4; HADH1; SCHAD; HADHSC; MSCHAD
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48615_SDS_PAGE15.jpg SDS-PAGE

HRAS, Recombinant Protein (Cat# AAA48615)

Full Name
HRAS, 1-186aa, Human, His tag, E Coli
Gene Names
HRAS; CTLO; HAMSV; HRAS1; RASH1; p21ras; C-H-RAS; H-RASIDX; C-BAS/HAS; C-HA-RAS1
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA72894_SDS_PAGE15.gif SDS-PAGE

STUB1 (CHIP), Recombinant Protein (Cat# AAA72894)

Full Name
STUB1 (CHIP) recombinant protein
Gene Names
STUB1; CHIP; UBOX1; HSPABP2; NY-CO-7; SDCCAG7
Applications
Western Blot
Pricing
product-image-AAA72898_SDS_PAGE15.jpg SDS-PAGE

Catenin beta, Recombinant Protein (Cat# AAA72898)

Full Name
Catenin beta recombinant protein
Gene Names
CTNNB1; CTNNB; MRD19; armadillo
Applications
Western Blot
Purity
>95%
Pricing
product-image-AAA72901_SDS_PAGE15.gif SDS-PAGE (The purity of PCNA was determined to be >95%by densitometry. Approx. MW 37kDa)

PCNA, Recombinant Protein (Cat# AAA72901)

Full Name
PCNA recombinant protein
Applications
Western Blot
Purity
>95%
Pricing
product-image-AAA72906_SDS_PAGE15.gif SDS-PAGE (The purity was determined to be >90% by densitometry)

AKT1, Recombinant Protein (Cat# AAA72906)

Full Name
AKT1, Unactive recombinant protein
Gene Names
AKT1; AKT; PKB; RAC; CWS6; PRKBA; PKB-ALPHA; RAC-ALPHA
Applications
Western Blot
Purity
>90%
Pricing
product-image-AAA72931_SDS_PAGE15.gif SDS-PAGE (The purity was determined to be >90% by densitometry . Approx. MW 94 kDa)

HSP90 alpha, Recombinant Protein (Cat# AAA72931)

Full Name
HSP90 alpha recombinant protein
Gene Names
HSP90AA1; EL52; HSPN; LAP2; HSP86; HSPC1; HSPCA; Hsp89; Hsp90; HSP89A; HSP90A; HSP90N; HSPCAL1; HSPCAL4
Applications
Western Blot
Purity
>90%
Pricing
product-image-AAA72962_AD15.gif Application Data

CDK11A, Recombinant Protein (Cat# AAA72962)

Full Name
CDK11A (CDC2L2) Protein
Gene Names
CDK11A; CDC2L2; CDC2L3; p58GTA; PITSLRE; CDK11-p46; CDK11-p58; CDK11-p110
Applications
Western Blot
Pricing
product-image-AAA72971_AD13.gif Application Data

CDK4/CyclinD1, Recombinant Protein (Cat# AAA72971)

Full Name
CDK4/CyclinD1, Active
Gene Names
CDK4; CMM3; PSK-J3
Applications
Western Blot
Pricing
product-image-AAA72973_AD13.gif Application Data

CDK5/p35, Recombinant Protein (Cat# AAA72973)

Full Name
CDK5/p35, Active
Gene Names
CDK5; LIS7; PSSALRE
Applications
Western Blot
Pricing
product-image-AAA74112_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

WEE1, Recombinant Protein (Cat# AAA74112)

Full Name
WEE1, Active
Applications
Western Blot
Pricing
product-image-AAA74122_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

STK32C (YANK3), Recombinant Protein (Cat# AAA74122)

Full Name
STK32C (YANK3), Active
Applications
Western Blot
Pricing
product-image-AAA74123_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

YSK4, Recombinant Protein (Cat# AAA74123)

Full Name
YSK4 (MAP3K19), Active
Applications
Western Blot
Pricing
product-image-AAA73828_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

PTPN11 (SHP2), Recombinant Protein (Cat# AAA73828)

Full Name
PTPN11 (SHP2), Active
Applications
Western Blot
Pricing
product-image-AAA73836_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

PLK4 (G95L), Recombinant Protein (Cat# AAA73836)

Full Name
PLK4 (G95L), Active
Pricing
product-image-AAA73837_SDS_PAGE15.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

AMPK (A2/B2/G3), Recombinant Protein (Cat# AAA73837)

Full Name
AMPK (A2/B2/G3), Unactive
Purity
>80%
Pricing
product-image-AAA73838_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see the related technical data sheet.)

AMPK (A1/B1/G1), Recombinant Protein (Cat# AAA73838)

Full Name
AMPK (A1/B1/G1), Active
Applications
Western Blot
Pricing
product-image-AAA73844_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

PTPRC (CD45), Recombinant Protein (Cat# AAA73844)

Full Name
PTPRC (CD45), Active
Applications
Western Blot
Pricing
product-image-AAA73853_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

PTPRJ (CD148), Recombinant Protein (Cat# AAA73853)

Full Name
PTPRJ (CD148), Active
Applications
Western Blot
Pricing
product-image-AAA73856_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

PDHK3, Recombinant Protein (Cat# AAA73856)

Full Name
PDHK3, Active
Applications
Western Blot
Pricing
product-image-AAA73857_SDS_PAGE13.gif SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

PKC alpha, Recombinant Protein (Cat# AAA73857)

Full Name
PKC alpha, Active
Gene Names
prkca.L; XPKCI; prkca; prkca.S; pkcalpha; pkc-alpha
Applications
Western Blot
Pricing
product-image-AAA73877_SDS_PAGE13.jpg SDS-PAGE (The purity of PKD2 (G848E) was determined to be >90% by densitometry, approx. MW 130 kDa.)

PKD2 (PRKD2)(G848E), Recombinant Protein (Cat# AAA73877)

Full Name
PKD2 (PRKD2)(G848E), Active
Applications
Kinase Assay
Purity
>90%
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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