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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 8000-8050 of 14112 product results


product-image-AAA249480_SDS_PAGE15.jpg SDS-PAGE

VILIP3, Recombinant Protein (Cat# AAA249480)

Full Name
Recombinant Human VILIP3
Gene Names
HPCAL1; BDR1; HLP2; VILIP-3
Purity
Greater than 95%, determined by SDS-PAGE
Pricing
product-image-AAA249490_SDS_PAGE15.jpg SDS-PAGE

beta Defensin 1, Recombinant Protein (Cat# AAA249490)

Full Name
Recombinant Human beta Defensin 1
Gene Names
DEFB1; BD1; HBD1; DEFB-1; DEFB101
Applications
SDS-PAGE
Purity
Greater than 95% by SDS-PAGE gel analyses
Pricing
product-image-AAA249491_SDS_PAGE15.jpg SDS-PAGE (SDS-Page)

Triosephosphate isomerase, Recombinant Protein (Cat# AAA249491)

Full Name
Recombinant Human Triosephosphate isomerase
Gene Names
TPI1; TIM; TPI
Purity
Greater than 95% by SDS-PAGE gel analyses
Pricing
product-image-AAA257397_AD13.png Application Data (Measured in a cell proliferation assay using human umbilical vein endothelial cells (HUVEC). The ED50 for this effect is typically 50-210 ng/mL.)

VEGF183, Recombinant Protein (Cat# AAA257397)

Full Name
VEGF183 Protein, Human, Recombinant
Gene Names
VEGFA; VPF; VEGF; MVCD1
Purity
>95 % as determined by SDS-PAGE.
Pricing
product-image-AAA257398_AD13.png Application Data (Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is typically 0.1-0.6 ng/ml.)

GM-CSF, Recombinant Protein (Cat# AAA257398)

Full Name
GM-CSF Protein, Human, Recombinant
Gene Names
CSF2; GMCSF
Purity
>90 % as determined by SDS-PAGE
Pricing
product-image-AAA257399_AD13.png Application Data (Measured by its binding ability in a functional ELISA. Immobilized human CD30L-hFc (Cat: 10040-H01H) at 2 ug/ml (100 ul/well) can bind human CD30/TNFRSF8-Fch (Cat: 10777-H03H), the EC50 of human CD30/TNFRSF8-Fch is 15-60 ng/mL.)

CD30L, Recombinant Protein (Cat# AAA257399)

Full Name
CD30L Protein, Human, Recombinant (hFc Tag)
Gene Names
TNFSF8; CD153; CD30L; CD30LG
Purity
>95 % as determined by SDS-PAGE
Pricing
product-image-AAA257402_AD11.jpg Application Data

ACE2, Recombinant Protein (Cat# AAA257402)

Full Name
ACE2 Protein, Human, Recombinant (His Tag)
Gene Names
ACE2; ACEH
Purity
>95 % as determined by SDS-PAGE. >90 % as determined by SEC-HPLC.
Pricing
product-image-AAA257404_AD13.png Application Data (Measured by its ability to inhibit Fas Ligand induced apoptosis of Jurkat human acute T cell leukemia cells. The ED50 for this effect is typically 0.2-1.2 ug/mL in the presence of 200ng/mL recombinant human Fas ligand.)

Fas/CD95, Recombinant Protein (Cat# AAA257404)

Full Name
Fas/CD95 Protein, Human, Recombinant (ECD, His Tag)
Gene Names
FAS; APT1; CD95; FAS1; APO-1; FASTM; ALPS1A; TNFRSF6
Purity
>95 % as determined by SDS-PAGE
Pricing
product-image-AAA257408_AD15.jpg Application Data

TNF beta, Recombinant Protein (Cat# AAA257408)

Full Name
TNF beta Protein, Human, Recombinant
Gene Names
LTA; LT; TNFB; TNFSF1
Purity
>97 % as determined by SDS-PAGE
Pricing
product-image-AAA257412_AD13.png Application Data (Measured in antiviral assays using WISH human amnion cells infected with vesicular stomatitisvirus (VSV). The ED50 for this effect is 0.1-1 ng/mL.)

IFNA7, Recombinant Protein (Cat# AAA257412)

Full Name
IFNA7 Protein, Human, Recombinant (hFc Tag)
Gene Names
IFNA7; IFNA-J; IFN-alphaJ
Purity
>85 % as determined by SDS-PAGE
Pricing
product-image-AAA257413_AD13.png Application Data (Measured in antiviral assays using WISH cells infected with vesicular stomatitis virus. The ED50 for this effect is 3.0-15.0pg/mL.)

IFNA7, Recombinant Protein (Cat# AAA257413)

Full Name
IFNA7 Protein, Human, Recombinant (His Tag)
Gene Names
IFNA7; IFNA-J; IFN-alphaJ
Purity
>95 % as determined by SDS-PAGE.
Pricing
product-image-AAA257415_AD13.png Application Data (Measured in antiviral assays using WISH human amnion cells infected with vesicular stomatitisvirus (VSV). The ED50 for this effect is 20-80 pg/mL.)

Interferon alpha 10/IFNA10, Recombinant Protein (Cat# AAA257415)

Full Name
Interferon alpha 10/IFNA10 Protein, Human, Recombinant (hFc Tag)
Gene Names
IFNA10; IFN-alphaC
Purity
>85 % as determined by SDS-PAGE
Pricing
product-image-AAA257417_AD13.png Application Data (Measured in antiviral assays using WISH human amnion cells infected with vesicular stomatitis virus(VSV). The ED50 for this effect is typically 2-8 pg/mL.)

IFN-omega, Recombinant Protein (Cat# AAA257417)

Full Name
IFN-omega Protein, Human, Recombinant (His Tag)
Purity
>95 % as determined by SDS-PAGE
Pricing
product-image-AAA257419_FCM11.png FCM/FACS (Flow Cytometry) (Labeled biotin to PD-1 Protein, Human, Recombinant (Fc Tag) by a certain molar ratio; Using the Octet RED System, the affinity constant (Kd) of PD-1 Protein, Human, Recombinant (Fc Tag), Biotinylated bound to Atezolizumab was 0.3 nM.)

PD-1, Recombinant Protein (Cat# AAA257419)

Full Name
PD-1 Protein, Human, Recombinant (ECD, hFc Tag)
Gene Names
PDCD1; PD1; PD-1; CD279; SLEB2; hPD-1; hPD-l; hSLE1
Purity
>95 % as determined by SDS-PAGE.
Pricing
product-image-AAA257422_AD13.png Application Data (Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is typically 0.2-1 ng/mL.)

Oncostatin M/OSM, Recombinant Protein (Cat# AAA257422)

Full Name
Oncostatin M/OSM Protein, Human, Recombinant
Purity
>95 % as determined by SDS-PAGE.
Pricing
product-image-AAA257429_AD13.png Application Data (Measured in a cell proliferation assay using Balb/C 3T3 mouse embryonic fibroblast cells. The ED50 for this effect is typically 0.3-1.5 ng/mL.)

EGF, Recombinant Protein (Cat# AAA257429)

Full Name
EGF Protein, Human, Recombinant (ECD, hFc Tag)
Gene Names
EGF; URG; HOMG4
Purity
>90 % as determined by SDS-PAGE
Pricing
product-image-AAA257433_AD13.png Application Data (Measured by its binding ability in a functional ELISA. Immobilized human uPA at 5 ug/ml (100 ul/well) can bind mouse PLAUR with a linear ranger of 1.6-40 ng/ml.)

Urokinase/uPA, Recombinant Protein (Cat# AAA257433)

Full Name
Urokinase/uPA Protein, Human, Recombinant (His Tag)
Gene Names
PLAU; ATF; QPD; UPA; URK; u-PA; BDPLT5
Purity
>97 % as determined by SDS-PAGE
Pricing
product-image-AAA257436_AD13.png Application Data (Measured by its binding ability in a functional ELISA. Immobilized S100A8-His at 10 ug/ml (100 ul/well) can bind S100A9-His (Cat: 11145-H08B), The EC50 of S100A9-His (Cat: 11145-H08B) is 0.35-0.70 ug/mL.)

S100A9, Recombinant Protein (Cat# AAA257436)

Full Name
S100A9 Protein, Human, Recombinant (His Tag)
Gene Names
S100A9; MIF; NIF; P14; CAGB; CFAG; CGLB; L1AG; LIAG; MRP14; 60B8AG; MAC387
Purity
>95 % as determined by SDS-PAGE
Pricing
product-image-AAA257439_AD13.png Application Data (Measured in antiviral assays using HepG2 cells infected with vesicular stomatitis virus. The ED50 for this effect is 1.7-6.8 ug/mL.)

IL28A, Recombinant Protein (Cat# AAA257439)

Full Name
IL28A Protein, Human, Recombinant (His Tag)
Gene Names
IFNL2; IL28A; IL-28A
Purity
>90 % as determined by SDS-PAGE.
Pricing
product-image-AAA257442_AD13.png Application Data (Measured by its binding ability in a functional ELISA. Immobilized recombinant Human TNFRSF4-His (Cat:10481-H08H) at 10 ug/ml (100 ul/well) can bind human S4-mFc3-TNFSF4 (Cat:13127-H04H)with a linear range of 1.28-20 ug/ml.)

OX40L/TNFSF4, Recombinant Protein (Cat# AAA257442)

Full Name
OX40L/TNFSF4 Protein, Human, Recombinant (ECD, mFc Tag)
Gene Names
TNFSF4; GP34; CD252; OX4OL; TXGP1; CD134L; OX-40L; TNLG2B
Purity
>90 % as determined by SDS-PAGE.
Pricing
product-image-AAA257443_SDS_PAGE15.jpg SDS-PAGE

PRTN3 (203S/A, His), Recombinant Protein (Cat# AAA257443)

Full Name
PRTN3 Protein, Human, Recombinant (203S/A, His Tag)
Gene Names
PRTN3; MBN; MBT; NP4; P29; PR3; ACPA; AGP7; NP-4; PR-3; CANCA; C-ANCA
Purity
> 95 % as determined by SDS-PAGE.
Pricing
product-image-AAA257444_AD13.png Application Data (Measured in antiviral assays using WISH human amnion cells infected with vesicular stomatitis virus(VSV). The EC50 for this effect is typically 0.6-4.2pg/mL.)

Interferon alpha 2/IFNA2, Recombinant Protein (Cat# AAA257444)

Full Name
Interferon alpha 2/IFNA2 Protein, Human, Recombinant
Gene Names
IFNA2; IFNA; INFA2; IFNA2B; IFN-alphaA
Purity
>95 % as determined by SDS-PAGE.
Pricing
product-image-AAA257446_AD13.png Application Data (Measured by its ability to inhibit the proliferation of M1 mouse myeloid leukemia cells. The ED50 for this effect is typically 2-15ng/mL.)

LIF, Recombinant Protein (Cat# AAA257446)

Full Name
LIF Protein, Human, Recombinant (His Tag)
Gene Names
LIF; CDF; DIA; HILDA; MLPLI
Purity
>95 % as determined by SDS-PAGE
Pricing
product-image-AAA257457_AD11.png Application Data

COVID 19 Spike Coronavirus, Recombinant Protein (Cat# AAA257457)

Full Name
SARS-CoV-2 (2019-nCoV) Spike RBD-Fc Recombinant Protein (HPLC-verified)
Purity
>95 % as determined by SDS-PAGE. >95 % as determined by SEC-HPLC.
Pricing
product-image-AAA257459_AD13.png Application Data (Measured by its binding ability in a functional ELISA. Immobilized human ACE2 protein (Fc tag)(10108-H05H) at 2ug/mL (100uL/well) can bind 2019-nCoV Spike Protein (RBD, His Tag) (40592-V08B), the EC50 of 2019-nCoV Spike Protein (RBD, His Tag) (40592-V08B) is 35-70 ng/mL.)

COVID 19 Spike Coronavirus, Recombinant Protein (Cat# AAA257459)

Full Name
SARS-CoV-2 (2019-nCoV) Spike RBD-His Recombinant Protein
Purity
>95 % as determined by SDS-PAGE
Pricing
product-image-AAA257462_AD13.png Application Data (Measured by its binding ability in a functional ELISA. Immobilized S3-2019-nCov-RBDï(40592-VNAH) at 2 ug/mL (100 uL/well) can bind ACE2 Protein, Human, Recombinant (mFc Tag) (10108-H05H), the EC50 of ACE2 Protein, Human, Recombinant (mFc Tag) (10108-H05H) is 20-80 ng/mL.)

COVID 19 Spike Coronavirus, Recombinant Protein (Cat# AAA257462)

Full Name
SARS-CoV-2 (2019-nCoV) Spike RBD Recombinant Protein
Purity
>90 % as determined by SDS-PAGE.
Pricing
product-image-AAA257466_AD13.png Application Data (Measured by its ability to neutralize TGF-beta mediated inhibition on Mv-1-Lu cell proliferation. The ED50 for this effect is typically 1-8 ng/mL.)

HGF, Recombinant Protein (Cat# AAA257466)

Full Name
HGF Protein, Mouse, Recombinant (His Tag)
Gene Names
Hgf; SF; NK1; NK2; HGF/SF; SF/HGF; C230052L06Rik
Purity
>70 % as determined by SDS-PAGE
Pricing
product-image-AAA257470_AD13.png Application Data (Immobilized mouse Fc-TNFSF11 at 10 ug/ml (100 ul/well) can bind biotinylated human TNFRSF11B-His (Cat: 10271-H08H), The EC50 of biotinylated human TNFRSF11B-His (Cat: 10271-H08H) is 0.07-0.17 ug/ml.)

RANKL, Recombinant Protein (Cat# AAA257470)

Full Name
RANKL Protein, Mouse, Recombinant (hFc Tag)
Purity
>87 % as determined by SDS-PAGE
Pricing
product-image-AAA257472_AD13.png Application Data (Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is 1-8ng/mL.)

NGF, Recombinant Protein (Cat# AAA257472)

Full Name
NGF Protein, Mouse, Recombinant
Gene Names
Ngf; Ngfb
Purity
>96 % as determined by SDS-PAGE
Pricing
product-image-AAA257473_AD13.png Application Data (Measured in a cell proliferation assay using Balb/3T3 mouse embryonic fibroblasts. The ED50 for this effect is typically 0.5-3 ng/mL.)

EGF, Recombinant Protein (Cat# AAA257473)

Full Name
EGF Protein, Mouse, Recombinant (hFc Tag)
Gene Names
Egf; AI790464
Purity
>95 % as determined by SDS-PAGE
Pricing
product-image-AAA257474_AD13.png Application Data (Measured in a cell proliferation assay using Balb/c 3T3 mouse embryonic fibroblast cells. The ED50 for this effect is typically 30-180 pg/mL.)

EGF, Recombinant Protein (Cat# AAA257474)

Full Name
EGF Protein, Mouse, Recombinant
Gene Names
Egf; AI790464
Purity
>95 % as determined by SDS-PAGE
Pricing
product-image-AAA257478_AD13.png Application Data (Measured in antiviral assays using L929 cells infected with vesicular stomatitis virusï(VSV). The ED50 for this effect is typically 25-100 pg/mL.)

Interferon alpha 2/IFNA2, Recombinant Protein (Cat# AAA257478)

Full Name
Interferon alpha 2/IFNA2 Protein, Mouse, Recombinant
Gene Names
Ifna2; Ifa2
Purity
>95 % as determined by SDS-PAGE.
Pricing
product-image-AAA257483_AD13.png Application Data (Measured in antiviral assay using L929 cells infected with vesicular stomatitisvirus (VSV). The ED50 for this effect is typically 10-80 pg/mL.)

IFN-alpha 13, Recombinant Protein (Cat# AAA257483)

Full Name
IFN-alpha 13 Protein, Mouse, Recombinant (His Tag)
Purity
>90 % as determined by SDS-PAGE
Pricing
product-image-AAA257485_AD13.png Application Data (Measured by its binding ability in a functional ELISA. Immobilized mouse PARP1 at 10 ug/mL (100 ul/well) can bind  biotinylated human HSP70, The EC50 of biotinylated human HSP70 is 0.021 ug/mL.)

PARP, Recombinant Protein (Cat# AAA257485)

Full Name
PARP Protein, Mouse, Recombinant (His Tag)
Gene Names
Parp1; PARP; PPOL; ARTD1; Adprp; Adprt1; C80510; parp-1; sPARP-1; AI893648; 5830444G22Rik
Purity
>85 % as determined by SDS-PAGE
Pricing

Notch homolog 2 N-terminal-like B (NOTCH2NLB), Recombinant Protein (Cat# AAA244047)

Full Name
Recombinant Human Notch homolog 2 N-terminal-like protein B (NOTCH2NLB)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA235207_SDS_PAGE15.jpg SDS-PAGE

Lassa virus Nucleoprotein (N), Recombinant Protein (Cat# AAA235207)

Full Name
Recombinant Lassa virus Nucleoprotein (N)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing

Killer cell immunoglobulin-like receptor 2DS1, Recombinant Protein (Cat# AAA309801)

Full Name
Recombinant Homo sapiens Killer cell immunoglobulin-like receptor 2DS1
Gene Names
KIR2DS1; p50.1; CD158H; CD158a
Reactivity
Human
Purity
Greater than 90% as determined by SDS-PAGE.
Pricing
product-image-AAA135578_SDS_PAGE13.jpg SDS-PAGE

Desmin (Des), Recombinant Protein (Cat# AAA135578)

Full Name
Recombinant Desmin (Des)
Gene Names
DES; CSM1; CSM2; LGMD2R
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA135594_AD11.jpg Application Data

Endothelin 1 (EDN1), Recombinant Protein (Cat# AAA135594)

Full Name
Recombinant Endothelin 1 (EDN1)
Gene Names
Edn1; ET-1; preproET
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA135595_SDS_PAGE11.jpg SDS-PAGE

Oncostatin M Receptor (OSMR), Recombinant Protein (Cat# AAA135595)

Full Name
Recombinant Oncostatin M Receptor (OSMR)
Reactivity
Rattus norvegicus (Rat)
Purity
> 97%
Pricing
product-image-AAA135599_SDS_PAGE15.jpg SDS-PAGE

Spondin 1 (SPON1), Recombinant Protein (Cat# AAA135599)

Full Name
Recombinant Spondin 1 (SPON1)
Gene Names
SPON1; f-spondin; VSGP/F-spondin
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
97%
Pricing
product-image-AAA135551_SDS_PAGE11.jpg SDS-PAGE

Chromodomain Helicase DNA Binding Protein 3 (CHD3), Recombinant Protein (Cat# AAA135551)

Full Name
Recombinant Chromodomain Helicase DNA Binding Protein 3 (CHD3)
Gene Names
CHD3; ZFH; Mi-2a; Mi2-ALPHA
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA135553_SDS_PAGE15.jpg SDS-PAGE

Cartilage Intermediate Layer Protein (CILP), Recombinant Protein (Cat# AAA135553)

Full Name
Recombinant Cartilage Intermediate Layer Protein (CILP)
Gene Names
Cilp; 9830114D16; C130036G17Rik
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA135556_SDS_PAGE13.jpg SDS-PAGE

Dishevelled, Dsh Homolog 2 (DVL2), Recombinant Protein (Cat# AAA135556)

Full Name
Recombinant Dishevelled, Dsh Homolog 2 (DVL2)
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA135572_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Calmodulin (CAM), Recombinant Protein (Cat# AAA135572)

Full Name
Recombinant Calmodulin (CAM)
Gene Names
CALM2; PHKD; CAMII; PHKD2
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA196938_SDS_PAGE15.jpg SDS-PAGE (12% SDS-PAGE)

SREBF2 / Sterol Regulatory Element-Binding Protein 2, Recombinant Protein (Cat# AAA196938)

Full Name
Human SREBF2 / Sterol Regulatory Element-Binding Protein 2 Recombinant Protein
Gene Names
SREBF2; SREBP2; bHLHd2; SREBP-2
Applications
Western Blot
Purity
>90%
product-image-AAA196945_SDS_PAGE15.gif SDS-PAGE (12% SDS-PAGE)

JAK2 / Tyrosine-Protein Kinase JAK2, Recombinant Protein (Cat# AAA196945)

Full Name
Tyrosine-protein kinase JAK2
Gene Names
JAK2; JTK10; THCYT3
Applications
Western Blot
Purity
>90%
product-image-AAA173595_SDS_PAGE15.jpg SDS-PAGE

Axl Kinase, Recombinant Protein (Cat# AAA173595)

Full Name
Recombinant Mouse Axl Kinase Protein (His & Fc tag)
Gene Names
Axl; Ark; Ufo; Tyro7; AI323647
Purity
> 90 % as determined by SDS-PAGE
Pricing
product-image-AAA173533_SDS_PAGE15.jpg SDS-PAGE

MTSS1, Recombinant Protein (Cat# AAA173533)

Full Name
Recombinant Human MTSS1 Protein (aa1-250, His & MBP tag)
Gene Names
MTSS1; MIM; MIMA; MIMB
Purity
> 80 % as determined by reducing SDS-PAGE.
Pricing
product-image-AAA174012_WB15.jpg WB (Western Blot)

Coronin-6/CORO6, Recombinant Protein (Cat# AAA174012)

Full Name
Recombinant Human Coronin-6/CORO6 Protein (His Tag)
Purity
> 95 % as determined by reducing SDS-PAGE.
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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