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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 3350-3400 of 14112 product results


product-image-AAA48449_SDS_PAGE15.jpg SDS-PAGE

RXR-alpha, Recombinant Protein (Cat# AAA48449)

Full Name
RXR-alpha (Retinoid x receptor),111-228aa, Human, E Coli
Gene Names
RXRA; NR2B1
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48764_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.)

TIMP2, Recombinant Protein (Cat# AAA48764)

Full Name
TIMP2, 27-220aa, Human, His tag, E Coli
Gene Names
TIMP2; DDC8; CSC-21K
Applications
SDS-PAGE
Purity
> 85% by SDS-PAGE
Pricing
product-image-AAA48768_SDS_PAGE15.jpg SDS-PAGE

FCGR3A, Recombinant Protein (Cat# AAA48768)

Full Name
FCGR3A, 18-208aa, Human, His tag, E Coli (Denatured)
Gene Names
FCGR3A; CD16; FCG3; CD16A; FCGR3; IGFR3; IMD20; FCR-10; FCRIII; FCGRIII; FCRIIIA
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48783_SDS_PAGE15.jpg SDS-PAGE

NT5C2, Recombinant Protein (Cat# AAA48783)

Full Name
NT5C2, 1-561aa, Human, His tag E Coli
Gene Names
NT5C2; GMP; NT5B; PNT5; SPG45; SPG65; cN-II
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48788_SDS_PAGE15.jpg SDS-PAGE

uBA5, Recombinant Protein (Cat# AAA48788)

Full Name
uBA5, 1-404aa, human, His tag, E Coli
Gene Names
UBA5; EIEE44; SCAR24; THIFP1; UBE1DC1
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48789_SDS_PAGE15.jpg SDS-PAGE

DHODH, Recombinant Protein (Cat# AAA48789)

Full Name
DHODH, 31-395aa, Human, His tag, E Coli
Gene Names
DHODH; URA1; POADS; DHOdehase
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48800_SDS_PAGE15.jpg SDS-PAGE

TNFRSF6B, Recombinant Protein (Cat# AAA48800)

Full Name
TNFRSF6B, 30-300aa, Human, His tag, E Coli (Denatured)
Gene Names
TNFRSF6B; M68; TR6; DCR3; M68E; DJ583P15.1.1
Applications
SDS-PAGE
Purity
> 85% by SDS-PAGE
Pricing
product-image-AAA48812_SDS_PAGE15.jpg SDS-PAGE

CTLA4, Recombinant Protein (Cat# AAA48812)

Full Name
CTLA4, 36-161aa, Human, His tag, E Coli (Denatured)
Gene Names
CTLA4; CD; GSE; GRD4; ALPS5; CD152; CTLA-4; IDDM12; CELIAC3
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48821_SDS_PAGE15.jpg SDS-PAGE

IGJ, Recombinant Protein (Cat# AAA48821)

Full Name
IGJ, 23-159aa, Human, His tag, E Coli
Gene Names
JCHAIN; IGJ; JCH; IGCJ
Applications
SDS-PAGE
Purity
> 85% by SDS-PAGE
Pricing
product-image-AAA48822_SDS_PAGE15.jpg SDS-PAGE

PCBP1, Recombinant Protein (Cat# AAA48822)

Full Name
PCBP1, 1-163aa, Human, His tag, E Coli
Gene Names
PCBP1; HNRPX; HNRPE1; hnRNP-X; HEL-S-85; hnRNP-E1
Applications
SDS-PAGE
Purity
> 85% by SDS-PAGE
Pricing
product-image-AAA48834_SDS_PAGE15.jpg SDS-PAGE

DDX56, Recombinant Protein (Cat# AAA48834)

Full Name
DDX56, 1-547aa, Human, His tag, E Coli (Denatured)
Gene Names
DDX56; DDX21; DDX26; NOH61
Applications
SDS-PAGE
Purity
> 85% by SDS-PAGE
Pricing
product-image-AAA48572_SDS_PAGE15.jpg SDS-PAGE

MCFD2, Recombinant Protein (Cat# AAA48572)

Full Name
MCFD2, 27-146aa, Human, T7 tag, E Coli
Gene Names
MCFD2; F5F8D; SDNSF; F5F8D2; LMAN1IP
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48574_SDS_PAGE15.jpg SDS-PAGE

Cyclin H, Recombinant Protein (Cat# AAA48574)

Full Name
Cyclin H, 1- 323aa, Human, His tag, E Coli
Gene Names
CCNH; CAK; p34; p37; CycH
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48586_SDS_PAGE15.jpg SDS-PAGE

GLUL, Recombinant Protein (Cat# AAA48586)

Full Name
GLuL, 1-373aa, Human, His tag, E Coli
Gene Names
GLUL; GS; GLNS; PIG43; PIG59
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48590_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.)

HPCAL1, Recombinant Protein (Cat# AAA48590)

Full Name
HPCAL1, 1-193aa, Human, His tag, E Coli
Gene Names
HPCAL1; BDR1; HLP2; VILIP-3
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48599_SDS_PAGE15.jpg SDS-PAGE

CRYM, Recombinant Protein (Cat# AAA48599)

Full Name
CRYM, 1-314aa, Human, His tag, E Coli
Gene Names
CRYM; THBP; DFNA40
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48602_SDS_PAGE15.jpg SDS-PAGE

CCS, Recombinant Protein (Cat# AAA48602)

Full Name
CCS, 1-274aa, Human, His tag, E Coli
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48613_SDS_PAGE15.jpg SDS-PAGE

Alcohol dehydrogenase, Recombinant Protein (Cat# AAA48613)

Full Name
Alcohol dehydrogenase, 1-325aa, Human, E Coli
Gene Names
AKR1A1; ALR; ARM; DD3; ALDR1; HEL-S-6
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48479_SDS_PAGE15.jpg SDS-PAGE

mAdiponectin, Recombinant Protein (Cat# AAA48479)

Full Name
mAdiponectin, 18- 247aa, Mouse, His tag, E Coli
Gene Names
Adipoq; Ad; APN; Acdc; apM1; 30kDa; GBP28; adipo; Acrp30
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48501_SDS_PAGE15.jpg SDS-PAGE

Elongin B, Recombinant Protein (Cat# AAA48501)

Full Name
Elongin B, 1-118aa, Human, E Coli
Gene Names
ELOB; SIII; TCEB2
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48504_SDS_PAGE15.jpg SDS-PAGE

Stathmin, Recombinant Protein (Cat# AAA48504)

Full Name
Stathmin, 1-149aa, Human, His tag, E Coli
Gene Names
STMN1; Lag; SMN; OP18; PP17; PP19; PR22; LAP18; C1orf215
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48518_SDS_PAGE15.jpg SDS-PAGE

MGMT, Recombinant Protein (Cat# AAA48518)

Full Name
MGMT, 1-207aa, Human, His tag, E Coli
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48527_SDS_PAGE15.jpg SDS-PAGE

Glutaredoxin-1, Recombinant Protein (Cat# AAA48527)

Full Name
Glutaredoxin-1,1-106aa, Human, E Coli
Gene Names
GLRX; GRX; GRX1
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48617_SDS_PAGE15.jpg SDS-PAGE

CRYZL1, Recombinant Protein (Cat# AAA48617)

Full Name
CRYZL1, 1-349aa, Human, His tag, E Coli
Gene Names
CRYZL1; 4P11; QOH-1
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48629_SDS_PAGE15.jpg SDS-PAGE

SNuPN, Recombinant Protein (Cat# AAA48629)

Full Name
SNuPN, 1-360aa, Human, His tag, E Coli
Gene Names
SNUPN; KPNBL; RNUT1; Snurportin1
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48637_SDS_PAGE15.jpg SDS-PAGE

APOM, Recombinant Protein (Cat# AAA48637)

Full Name
APOM, 23-188aa, Human, His tag, E Coli
Gene Names
APOM; G3a; NG20; apo-M; HSPC336
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48641_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.)

IMPDH1, Recombinant Protein (Cat# AAA48641)

Full Name
IMPDH1, 1-514aa, Human, His tag, E Coli
Gene Names
IMPDH1; IMPD; RP10; IMPD1; LCA11; IMPDH-I; sWSS2608
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48649_SDS_PAGE13.png SDS-PAGE

Stathmin-2, Recombinant Protein (Cat# AAA48649)

Full Name
Stathmin-2, 39-179aa, Human, E Coli
Gene Names
STMN2; SCG10; SCGN10
Applications
SDS-PAGE
Purity
> 85% by SDS-PAGE
Pricing
product-image-AAA48654_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.)

NECAP2, Recombinant Protein (Cat# AAA48654)

Full Name
NECAP2, 1-263aa, Human, His tag, E Coli
Applications
SDS-PAGE
Purity
> 85% by SDS-PAGE
Pricing
product-image-AAA48659_SDS_PAGE15.jpg SDS-PAGE

WHSC2, Recombinant Protein (Cat# AAA48659)

Full Name
WHSC2, 1-539aa, Human, His tag, E Coli
Gene Names
NELFA; WHSC2; NELF-A; P/OKcl.15
Applications
SDS-PAGE
Purity
> 85% by SDS-PAGE
Pricing
product-image-AAA48682_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.)

TAu, Recombinant Protein (Cat# AAA48682)

Full Name
TAu, 1-383aa, Human, His tag, E Coli
Gene Names
MAPT; TAU; MSTD; PPND; DDPAC; MAPTL; MTBT1; MTBT2; FTDP-17; PPP1R103
Applications
SDS-PAGE
Purity
> 85% by SDS-PAGE
Pricing
product-image-AAA48695_SDS_PAGE15.jpg SDS-PAGE

c-Jun, Recombinant Protein (Cat# AAA48695)

Full Name
c-Jun, 1-241aa, Human, His tag, E Coli
Gene Names
JUN; AP1; p39; AP-1; c-Jun
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48696_SDS_PAGE15.jpg SDS-PAGE

NME4, Recombinant Protein (Cat# AAA48696)

Full Name
NME4, 33-187aa, Human, His tag, E Coli
Gene Names
NME4; NDPK-D; NM23H4; nm23-H4
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48699_SDS_PAGE15.jpg SDS-PAGE

uFC1, Recombinant Protein (Cat# AAA48699)

Full Name
uFC1, 1-167aa, Human, His tag, E Coli
Gene Names
UFC1; HSPC155
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48717_SDS_PAGE15.jpg SDS-PAGE

QDPR, Recombinant Protein (Cat# AAA48717)

Full Name
QDPR, 1-244aa, Human, His tag, E Coli
Gene Names
QDPR; DHPR; PKU2; SDR33C1
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48753_SDS_PAGE15.jpg SDS-PAGE

OTC, Recombinant Protein (Cat# AAA48753)

Full Name
OTC, 33-354aa, Human, His tag, E Coli
Gene Names
OTC; OCTD
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48756_SDS_PAGE15.jpg SDS-PAGE

LAT, Recombinant Protein (Cat# AAA48756)

Full Name
LAT, 28-233aa, Human,His tag, E Coli
Gene Names
LAT; LAT1; pp36; IMD52
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48760_SDS_PAGE15.jpg SDS-PAGE

BCL2A1, Recombinant Protein (Cat# AAA48760)

Full Name
BCL2A1, 1-152aa, Human, His tag, E Coli
Gene Names
BCL2A1; GRS; ACC1; ACC2; BFL1; ACC-1; ACC-2; HBPA1; BCL2L5
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA81634_SDS_PAGE15.jpg SDS-PAGE

BTB/POZ domain-containing protein 2, Recombinant Protein (Cat# AAA81634)

Full Name
Recombinant human BTB/POZ domain-containing protein 2 protein
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA81690_SDS_PAGE15.jpg SDS-PAGE

Receptor-type tyrosine-protein phosphatase C, Recombinant Protein (Cat# AAA81690)

Full Name
Recombinant Human Receptor-type tyrosine-protein phosphatase C
Gene Names
PTPRC; LCA; LY5; B220; CD45; L-CA; T200; CD45R; GP180
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA81751_SDS_PAGE15.jpg SDS-PAGE

Cathepsin F, Recombinant Protein (Cat# AAA81751)

Full Name
Recombinant Human Cathepsin F protein
Gene Names
CTSF; CATSF; CLN13
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA81588_SDS_PAGE15.jpg SDS-PAGE

Peptidyl-prolyl cis-trans isomerase A, Recombinant Protein (Cat# AAA81588)

Full Name
Recombinant Human Peptidyl-prolyl cis-trans isomerase A
Gene Names
PPIA; CYPA; CYPH; HEL-S-69p
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA249454_SDS_PAGE15.jpg SDS-PAGE

LRG1, Recombinant Protein (Cat# AAA249454)

Full Name
Recombinant Human LRG1
Gene Names
LRG1; LRG; HMFT1766
Purity
Greater than 95% by SDS-PAGE gel analyses
Pricing
product-image-AAA249469_SDS_PAGE15.jpg SDS-PAGE (SDS-Page)

Collagen VI alpha 2, Recombinant Protein (Cat# AAA249469)

Full Name
Recombinant Human Collagen VI alpha 2
Gene Names
COL6A2; PP3610
Purity
Greater than 95% by SDS-PAGE gel analyses
Pricing
product-image-AAA249489_SDS_PAGE15.jpg SDS-PAGE (SDS-Page)

OB Cadherin, Recombinant Protein (Cat# AAA249489)

Full Name
Recombinant Human OB Cadherin
Gene Names
CDH11; OB; CAD11; CDHOB; OSF-4
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE gel analyses
Pricing
product-image-AAA249524_SDS_PAGE15.jpg SDS-PAGE (SDS-Page)

IL-26, Recombinant Protein (Cat# AAA249524)

Full Name
Recombinant Human IL-26
Gene Names
IL26; AK155; IL-26
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE gel analyses
Pricing
product-image-AAA249534_SDS_PAGE15.jpg SDS-PAGE

Ikaros, Recombinant Protein (Cat# AAA249534)

Full Name
Recombinant Human Ikaros
Reactivity
Human
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA249422_SDS_PAGE15.jpg SDS-PAGE (SDS-Page)

RIP1, Recombinant Protein (Cat# AAA249422)

Full Name
Recombinant Human RIP1
Gene Names
RIPK1; RIP; RIP1
Applications
SDS-PAGE
Purity
Greater than 95% by SDS-PAGE gel analyses.
Pricing
product-image-AAA144340_SDS_PAGE13.jpg SDS-PAGE

Cluster Of Differentiation 276, Recombinant Protein (Cat# AAA144340)

Full Name
Recombinant Cluster Of Differentiation 276 (CD276)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144427_SDS_PAGE13.jpg SDS-PAGE

Phosphatidylethanolamine Binding Protein 1, Recombinant Protein (Cat# AAA144427)

Full Name
Recombinant Phosphatidylethanolamine Binding Protein 1 (PEBP1)
Gene Names
PEBP1; PBP; HCNP; PEBP; RKIP; HCNPpp; PEBP-1; HEL-210; HEL-S-34
Applications
Immunoprecipitation, Western Blot
Purity
>95%
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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