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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 7600-7650 of 14112 product results


product-image-AAA161965_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Hexosaminidase B Beta (HEXb), Recombinant Protein (Cat# AAA161965)

Full Name
Recombinant Hexosaminidase B Beta (HEXb)
Gene Names
HEXB; ENC-1AS
Applications
Western Blot
Purity
Greater than 80% by SDS-PAGE
Pricing
product-image-AAA161980_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Netrin 1 (Ntn1), Recombinant Protein (Cat# AAA161980)

Full Name
Recombinant Netrin 1 (Ntn1)
Gene Names
NTN1; NTN1L
Applications
Western Blot
Purity
Greater than 80% by SDS-PAGE
Pricing
product-image-AAA161985_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Apolipoprotein D (APOD), Recombinant Protein (Cat# AAA161985)

Full Name
Recombinant Apolipoprotein D (APOD)
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA161992_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Fusion (FUS), Recombinant Protein (Cat# AAA161992)

Full Name
Recombinant Fusion (FUS)
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA135550_SDS_PAGE13.jpg SDS-PAGE

Cluster Of Differentiation 8b (CD8b), Recombinant Protein (Cat# AAA135550)

Full Name
Recombinant Cluster Of Differentiation 8b (CD8b)
Gene Names
Cd8b1; Cd8b; Ly-3; Ly-C; Lyt-3
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA135555_SDS_PAGE13.jpg SDS-PAGE

Collectin Liver 1 (CLL1), Recombinant Protein (Cat# AAA135555)

Full Name
Recombinant Collectin Liver 1 (CLL1)
Gene Names
COLEC10; CLL1
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA135569_SDS_PAGE13.jpg SDS-PAGE

Calnexin (CNX), Recombinant Protein (Cat# AAA135569)

Full Name
Recombinant Calnexin (CNX)
Gene Names
Canx; Cnx; AI988026; D11Ertd153e; 1110069N15Rik
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA135571_AD11.jpg Application Data

Interleukin 4 (IL4), Recombinant Protein (Cat# AAA135571)

Full Name
Recombinant Interleukin 4 (IL4)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA135471_SDS_PAGE15.jpg SDS-PAGE

Intercellular Adhesion Molecule 4 (ICAM4), Recombinant Protein (Cat# AAA135471)

Full Name
Recombinant Intercellular Adhesion Molecule 4 (ICAM4)
Gene Names
ICAM4; LW; CD242
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA135472_SDS_PAGE13.jpg SDS-PAGE

Thyroglobulin (TG), Recombinant Protein (Cat# AAA135472)

Full Name
Recombinant Thyroglobulin (TG)
Gene Names
TG; TGN; AITD3
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA135483_SDS_PAGE13.jpg SDS-PAGE

Heat Shock 70kDa Protein 4 (HSPA4), Recombinant Protein (Cat# AAA135483)

Full Name
Recombinant Heat Shock 70kDa Protein 4 (HSPA4)
Gene Names
HSPA4; RY; APG-2; HSPH2; hsp70; hsp70RY; HS24/P52
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA135485_SDS_PAGE13.jpg SDS-PAGE

Heat Shock Transcription Factor 1 (HSF1), Recombinant Protein (Cat# AAA135485)

Full Name
Recombinant Heat Shock Transcription Factor 1 (HSF1)
Gene Names
HSF1; HSTF1
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134743_SDS_PAGE15.jpg SDS-PAGE

Runt Related Transcription Factor 2 (RUNX2), Recombinant Protein (Cat# AAA134743)

Full Name
Recombinant Runt Related Transcription Factor 2 (RUNX2)
Gene Names
RUNX2; CCD; AML3; CCD1; CLCD; OSF2; CBFA1; OSF-2; PEA2aA; PEBP2aA; CBF-alpha-1
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134758_SDS_PAGE15.jpg SDS-PAGE

Thy1 Cell Surface Antigen (Thy1), Recombinant Protein (Cat# AAA134758)

Full Name
Recombinant Thy1 Cell Surface Antigen (Thy1)
Gene Names
THY1; CD90
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134759_SDS_PAGE13.jpg SDS-PAGE

Growth Differentiation Factor 1 (GDF1), Recombinant Protein (Cat# AAA134759)

Full Name
Recombinant Growth Differentiation Factor 1 (GDF1)
Gene Names
Gdf1; Gdf-1; AI385651
Reactivity
Mouse
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA134760_SDS_PAGE15.jpg SDS-PAGE

Coagulation Factor V (F5), Recombinant Protein (Cat# AAA134760)

Full Name
Recombinant Coagulation Factor V (F5)
Gene Names
F5; FVL; PCCF; THPH2; RPRGL1
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134763_SEQUENCE13.jpg Gene Sequence (Gene Sequencing (extract))

Cyclophilin A (CYPA), Recombinant Protein (Cat# AAA134763)

Full Name
Recombinant Cyclophilin A (CYPA)
Gene Names
PPIA; CYPA; CYPH; HEL-S-69p
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA134771_SDS_PAGE13.jpg SDS-PAGE

Lymphotoxin Beta (LTb), Recombinant Protein (Cat# AAA134771)

Full Name
Recombinant Lymphotoxin Beta (LTb)
Gene Names
Ltb; p33; Tnfc; LTbeta; Tnfsf3; AI662801
Reactivity
Mouse
Applications
Western Blot
Purity
>98%
Pricing
product-image-AAA134772_AD11.jpg Application Data

Chemerin (CHEM), Recombinant Protein (Cat# AAA134772)

Full Name
Recombinant Chemerin (CHEM)
Gene Names
RARRES2; TIG2; HP10433
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134779_SDS_PAGE13.jpg SDS-PAGE

Secretogranin II (SCG2), Recombinant Protein (Cat# AAA134779)

Full Name
Recombinant Secretogranin II (SCG2)
Gene Names
Scg2; Chgc; SgII
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA134787_SDS_PAGE13.jpg SDS-PAGE

Fibronectin Type III Domain Containing Protein 5 (FNDC5), Recombinant Protein (Cat# AAA134787)

Full Name
Recombinant Fibronectin Type III Domain Containing Protein 5 (FNDC5)
Gene Names
FNDC5; FRCP2; irisin
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134789_SDS_PAGE15.jpg SDS-PAGE

Islet Cell Autoantigen 1 (ICA1), Recombinant Protein (Cat# AAA134789)

Full Name
Recombinant Islet Cell Autoantigen 1 (ICA1)
Gene Names
Ica1; 69kDa; ICA69
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA129505_FCM11.jpg FCM/FACS (Flow Cytometry) (Figure 3. Flow cytometry analysis with 1ug/mL Canine PD-L1 Protein, mFc Tag(AAA129505) on Expi293 cells transfected with Canine PD-1 protein (Blue histogram) or Expi293 transfected with irrelevant protein (Red histogram).)

PD-L1, Recombinant Protein (Cat# AAA129505)

Full Name
Canine PD-L1 Protein, mFc Tag
Purity
The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
Pricing
product-image-AAA134673_SDS_PAGE13.jpg SDS-PAGE

Caspase 9 (CASP9), Recombinant Protein (Cat# AAA134673)

Full Name
Recombinant Caspase 9 (CASP9)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134679_SDS_PAGE15.jpg SDS-PAGE

Glycocalicin (GC), Recombinant Protein (Cat# AAA134679)

Full Name
Recombinant Glycocalicin (GC)
Gene Names
GP1BA; BSS; GP1B; VWDP; CD42B; GPIbA; BDPLT1; BDPLT3; DBPLT3; CD42b-alpha
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA134681_SDS_PAGE13.jpg SDS-PAGE

Neuropilin 1 (NRP1), Recombinant Protein (Cat# AAA134681)

Full Name
Recombinant Neuropilin 1 (NRP1)
Gene Names
Nrp1; Nrp; NP-1; Npn1; NPN-1; C530029I03
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA134686_AD11.jpg Application Data

Vascular Endothelial Growth Factor Receptor 2 (VEGFR2), Recombinant Protein (Cat# AAA134686)

Full Name
Recombinant Vascular Endothelial Growth Factor Receptor 2 (VEGFR2)
Gene Names
KDR; FLK1; CD309; VEGFR; VEGFR2
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134687_AD11.jpg Application Data

Calpain 1, Large Subunit (CAPN1), Recombinant Protein (Cat# AAA134687)

Full Name
Recombinant Calpain 1, Large Subunit (CAPN1)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134695_SDS_PAGE15.jpg SDS-PAGE

Myosin Heavy Chain 7, Cardiac Muscle, Beta (MYH7), Recombinant Protein (Cat# AAA134695)

Full Name
Recombinant Myosin Heavy Chain 7, Cardiac Muscle, Beta (MYH7)
Gene Names
MYH7; CMH1; MPD1; SPMD; SPMM; CMD1S; MYHCB
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA134703_SDS_PAGE15.jpg SDS-PAGE

Serglycin (SRGN), Recombinant Protein (Cat# AAA134703)

Full Name
Recombinant Serglycin (SRGN)
Gene Names
Srgn; Prg; Sgc; Prg1
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134711_SDS_PAGE13.jpg SDS-PAGE

Dihydrolipoyl Transacetylase (DLAT), Recombinant Protein (Cat# AAA134711)

Full Name
Recombinant Dihydrolipoyl Transacetylase (DLAT)
Gene Names
DLAT; DLTA; PDCE2; PDC-E2
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134712_SDS_PAGE13.jpg SDS-PAGE

Transferrin (TRF), Recombinant Protein (Cat# AAA134712)

Full Name
Recombinant Transferrin (TRF)
Gene Names
TF; TFQTL1; PRO1557; PRO2086
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134716_SDS_PAGE11.jpg SDS-PAGE

Collagen Type XVII (COL17), Recombinant Protein (Cat# AAA134716)

Full Name
Recombinant Collagen Type XVII (COL17)
Gene Names
COL17A1; BP180; BPA-2; BPAG2; LAD-1; BA16H23.2
Reactivity
Source||Prokaryotic expression
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134723_SDS_PAGE15.jpg SDS-PAGE

Myosin Light Chain 12A (MYL12A), Recombinant Protein (Cat# AAA134723)

Full Name
Recombinant Myosin Light Chain 12A (MYL12A)
Gene Names
MYL12A; MLCB; MRCL3; MRLC3; MYL2B; HEL-S-24
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134726_SDS_PAGE11.jpg SDS-PAGE

Vascular Endothelial Growth Factor A (VEGFA), Recombinant Protein (Cat# AAA134726)

Full Name
Recombinant Vascular Endothelial Growth Factor A (VEGFA)
Gene Names
VEGFA; VEGF
Reactivity
Canis familiaris; Canine (Dog)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134729_SDS_PAGE11.jpg SDS-PAGE

Sclerostin Domain Containing Protein 1 (SOSTDC1), Recombinant Protein (Cat# AAA134729)

Full Name
Recombinant Sclerostin Domain Containing Protein 1 (SOSTDC1)
Gene Names
Sostdc1; Wise; Sostl; USAG-1; ectodin; 0610006G05Rik
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134733_SDS_PAGE15.jpg SDS-PAGE

Fibrinogen Alpha (FGa), Recombinant Protein (Cat# AAA134733)

Full Name
Recombinant Fibrinogen Alpha (FGa)
Gene Names
FGA; Fib2
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134738_SDS_PAGE13.jpg SDS-PAGE

Cathepsin K (CTSK), Recombinant Protein (Cat# AAA134738)

Full Name
Recombinant Cathepsin K (CTSK)
Gene Names
Ctsk; catK; Ms10q; MMS10-Q; AI323530
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134739_SDS_PAGE15.jpg SDS-PAGE

Olfactomedin 4 (OLFM4), Recombinant Protein (Cat# AAA134739)

Full Name
Recombinant Olfactomedin 4 (OLFM4)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134397_SDS_PAGE13.jpg SDS-PAGE

Colony Stimulating Factor 2, Granulocyte Macrophage (GMCSF), Recombinant Protein (Cat# AAA134397)

Full Name
Recombinant Colony Stimulating Factor 2, Granulocyte Macrophage (GMCSF)
Gene Names
CSF2; GMCSF
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134400_SDS_PAGE13.jpg SDS-PAGE

Angiopoietin 2 (ANGPT2), Recombinant Protein (Cat# AAA134400)

Full Name
Recombinant Angiopoietin 2 (ANGPT2)
Gene Names
ANGPT2; ANG2; AGPT2
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134401_SDS_PAGE15.jpg SDS-PAGE

Bone Marrow Stromal Cell Antigen 1 (BST1), Recombinant Protein (Cat# AAA134401)

Full Name
Recombinant Bone Marrow Stromal Cell Antigen 1 (BST1)
Gene Names
BST1; CD157
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134403_SDS_PAGE13.jpg SDS-PAGE

B-Cell Activation Factor Receptor (BAFFR), Recombinant Protein (Cat# AAA134403)

Full Name
Recombinant B-Cell Activation Factor Receptor (BAFFR)
Gene Names
TNFRSF13C; BAFFR; CD268; CVID4; BAFF-R; BROMIX; prolixin
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134412_SDS_PAGE15.jpg SDS-PAGE

Cathepsin C (CTSC), Recombinant Protein (Cat# AAA134412)

Full Name
Recombinant Cathepsin C (CTSC)
Gene Names
Ctsc; DPP1; DPPI; AI047818
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA134417_SDS_PAGE15.jpg SDS-PAGE

Peroxisome Proliferator Activated Receptor Delta (PPARd), Recombinant Protein (Cat# AAA134417)

Full Name
Recombinant Peroxisome Proliferator Activated Receptor Delta (PPARd)
Gene Names
PPARD; FAAR; NUC1; NUCI; NR1C2; NUCII; PPARB
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134426_SDS_PAGE13.jpg SDS-PAGE

Apolipoprotein M (APOM), Recombinant Protein (Cat# AAA134426)

Full Name
Recombinant Apolipoprotein M (APOM)
Gene Names
Apom; G3a; NG20; 1190010O19Rik
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134435_SDS_PAGE13.jpg SDS-PAGE

Pulmonary Activation Regulated Chemokine (PARC), Recombinant Protein (Cat# AAA134435)

Full Name
Recombinant Pulmonary Activation Regulated Chemokine (PARC)
Gene Names
CCL18; CKb7; PARC; AMAC1; DCCK1; MIP-4; AMAC-1; DC-CK1; SCYA18
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134436_AD11.jpg Application Data

Stanniocalcin 1 (STC1), Recombinant Protein (Cat# AAA134436)

Full Name
Recombinant Stanniocalcin 1 (STC1)
Gene Names
STC1; STC
Applications
CoImmunoprecipitation, Immunoprecipitation, Western Blot
Purity
>98%
Pricing
product-image-AAA134438_AD11.jpg Application Data

Inter Alpha-Globulin Inhibitor H5 (ITIH5), Recombinant Protein (Cat# AAA134438)

Full Name
Recombinant Inter Alpha-Globulin Inhibitor H5 (ITIH5)
Gene Names
Itih5; E130106B02; 4631408O11Rik; 5430408M01Rik
Applications
Western Blot
Purity
>90%
Pricing
product-image-AAA134439_SDS_PAGE13.jpg SDS-PAGE

Melanoma Associated Chondroitin Sulfate Proteoglycan (MCSP), Recombinant Protein (Cat# AAA134439)

Full Name
Recombinant Melanoma Associated Chondroitin Sulfate Proteoglycan (MCSP)
Gene Names
Cspg4; Ng2
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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