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.

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Application Data (Measured in antiviral assays using WISH human amnion cells infected with vesicular stomatitis virus (VSV). The EC50 for this effect is 0.2-1 ng/mL.)

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IFNA4, Recombinant Protein (Cat# AAA257409)

Full Name

IFNA4 Protein, Human, Recombinant (hFc Tag)

Gene Names

IFNA4; INFA4; IFN-alpha4a

Purity

>97 % as determined by SDS-PAGE

Pricing

$375/0.1 mg $725/2x0.1 mg $1,060/3x0.1 mg $1,370/4x0.1 mg $1,485/5x0.1 mg

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Application Data (Measured in antiviral assays using WISH human amnion cells infected with vesicular stomatitis virus (VSV). The EC50 for this effect is 0.16-0.8 ng/mL.)

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interferon-alpha/IFNA5, Recombinant Protein (Cat# AAA257414)

Full Name

interferon-alpha/IFNA5 Protein, Human, Recombinant (hFc Tag)

Gene Names

IFNA5; INA5; INFA5; leIF G; IFN-alphaG; IFN-alpha-5

Purity

>95 % as determined by SDS-PAGE

Pricing

$375/0.1 mg $725/2x0.1 mg $1,060/3x0.1 mg $1,370/4x0.1 mg $1,485/5x0.1 mg

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Application Data (Measured in antiviral assays using WISH human amnion cells infected with vesicular stomatitis virus (VSV). The EC50 for this effect is 0.03-0.3 ng/mL.)

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IFN-omega, Recombinant Protein (Cat# AAA257416)

Full Name

IFN-omega Protein, Human, Recombinant (hFc Tag)

Purity

>92 % as determined by SDS-PAGE

Pricing

$435/0.1 mg $850/2x0.1 mg $1,235/3x0.1 mg $1,605/4x0.1 mg $1,755/5x0.1 mg

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Application Data (Measured by its binding ability in a functional ELISA. Immobilized human ErbB4-His at 10 ug/ml (100 ul/well) can bind biotinylated human NRG1 (Cat: 11609-H01H2), The EC50 of biotinylated human NRG1 (Cat: 11609-H01H2) is 0.4-0.92 ug/ml.)

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ErbB4, Recombinant Protein (Cat# AAA257418)

Full Name

ErbB4 Protein, Human, Rhesus, Recombinant (His Tag)

Gene Names

ERBB4; HER4; ALS19; p180erbB4

Purity

>85 % as determined by SDS-PAGE

Pricing

$435/0.1 mg $2,310/1 mg $4,500/2x1 mg $6,570/3x1 mg $8,530/4x1 mg $10,195/5x1 mg

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Application Data (Measured by its ability to induce alkaline phosphatase production by MC3T3-E1 mouse osteoblastic cells. The ED50 for this effect is typically 0.1-0.5ug/mL.)

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BMP-2, Recombinant Protein (Cat# AAA257421)

Full Name

BMP-2 Protein, Human, Mouse, Rat, Rhesus, Canine, Recombinant

Gene Names

BMP2; BDA2; BMP2A

Purity

>95 % as determined by SDS-PAGE

Pricing

$310/0.02 mg $555/0.1 mg $2,310/1 mg $4,500/2x1 mg $6,570/3x1 mg $8,530/4x1 mg $10,195/5x1 mg

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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 2-10 ng/mL.)

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HGF, Recombinant Protein (Cat# AAA257423)

Full Name

HGF Protein, Human, Recombinant

Gene Names

HGF; SF; HGFB; HPTA; F-TCF; DFNB39

Purity

>93 % as determined by SDS-PAGE

Pricing

$285/0.02 mg $555/0.1 mg $1,565/0.5 mg $3,045/2x0.5 mg $4,455/3x0.5 mg $5,780/4x0.5 mg $6,835/5x0.5 mg

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Application Data (Measured by its binding ability in a functional ELISA. Immobilized human CD131 at 10 ug/ml (100 ul/well) can bind human Fc-GMCSF (Cat: 10015-H01H), The EC50 of human Fc-GMCSF (Cat: 10015-H01H) is 250-500 ng/ml.)

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CD131, Recombinant Protein (Cat# AAA257424)

Full Name

CD131 Protein, Human, Recombinant (His Tag)

Gene Names

CSF2RB; CD131; IL3RB; IL5RB; SMDP5; CDw131

Purity

>97 % as determined by SDS-PAGE

Pricing

$435/0.1 mg $2,310/1 mg $4,500/2x1 mg $6,570/3x1 mg $8,530/4x1 mg $10,195/5x1 mg

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Application Data (Measured by its binding ability in a functional ELISA. Immobilized human TDGF1-His (Cat:10908-H08H) at 10 ug/mL (100 uL/well) can bind ACVR1B-Fc (Cat:10583-H02H), the EC50 of human ACVR1B-Fc (Cat:10583-H02H) is 3-20 ng/mL.)

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ALK4/ACVR1B, Recombinant Protein (Cat# AAA257427)

Full Name

ALK4/ACVR1B Protein, Human, Recombinant (ECD, hFc Tag)

Gene Names

ACVR1B; ALK4; SKR2; ACTRIB; ACVRLK4

Purity

>90 % as determined by SDS-PAGE.

Pricing

$610/0.2 mg $1,180/2x0.2 mg $1,725/3x0.2 mg $2,235/4x0.2 mg $2,530/5x0.2 mg

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Application Data (Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is typically 0.2-2 ng/ml.)

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NGF, Recombinant Protein (Cat# AAA257435)

Full Name

NGF Protein, Human, Recombinant

Gene Names

NGF; NGFB; HSAN5; Beta-NGF

Purity

>95 % as determined by SDS-PAGE

Pricing

$285/0.1 mg $1,125/1 mg $2,185/2x1 mg $3,195/3x1 mg $4,145/4x1 mg $4,860/5x1 mg

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Application Data (Immobilized human GST-CDKN2D at 10 ug/ml (100 ul/well) can bind biotinylated human GST-CDK4 (Cat: 10732-H09B), The EC50 of biotinylated human GST-CDK4 (Cat: 10732-H09B) is 0.52-1.2 ug/ml.)

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p19 INK4d, Recombinant Protein (Cat# AAA257441)

Full Name

p19 INK4d Protein, Human, Recombinant (GST Tag)

Gene Names

CDKN2D; p19; INK4D; p19-INK4D

Purity

>90 % as determined by SDS-PAGE

Pricing

$310/0.05 mg $595/2x0.05 mg $865/3x0.05 mg $1,120/4x0.05 mg $1,175/5x0.05 mg

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Application Data (Measured by its ability to inhibit the proliferation of M1 mouse myeloid leukemia cells. The ED50 for this effect is typically 2-12 ng/mL.)

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LIF, Recombinant Protein (Cat# AAA257445)

Full Name

LIF Protein, Human, Recombinant (hFc Tag)

Gene Names

LIF; CDF; DIA; HILDA; MLPLI

Purity

>95 % as determined by SDS-PAGE

Pricing

$665/0.1 mg $1,295/2x0.1 mg $1,890/3x0.1 mg $2,450/4x0.1 mg $2,790/5x0.1 mg

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Application Data (Measured in a cell proliferation assay using human umbilical vein endothelial cells (HUVEC). The ED50 for this effect is 2-10 ng/mL.)

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VEGF110, Recombinant Protein (Cat# AAA257449)

Full Name

VEGF110 Protein, Human, Recombinant

Gene Names

VEGFA; VPF; VEGF; MVCD1

Purity

>95 % as determined by SDS-PAGE.

Pricing

$435/0.05 mg $850/2x0.05 mg $1,235/3x0.05 mg $1,605/4x0.05 mg $1,755/5x0.05 mg

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Application Data (Measured by its binding ability in a functional ELISA. Immobilized human S3-TNFRSF13B-Fc at 2 ug/ml (100 ul/well) can bind human Fc-BAFF, Biotinylated, the EC50 of human BAFF, Biotinylated is 1.5-5.5 ng/mL.)

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TACI, Recombinant Protein (Cat# AAA257450)

Full Name

TACI Protein, Human, Recombinant (ECD, hFc Tag)

Gene Names

TNFRSF13B; CVID; RYZN; TACI; CD267; CVID2; IGAD2; TNFRSF14B

Purity

>90 % as determined by SDS-PAGE.

Pricing

$310/0.05 mg $2,310/1 mg $4,500/2x1 mg $6,570/3x1 mg $8,530/4x1 mg $10,195/5x1 mg

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Application Data (Measured by its binding ability in a functional ELISA. Immobilized human ACE2 protein (His tag) at 2ug/mL (100uL/well) can bind SARS-CoV-2 (2019-nCoV) Spike Protein (S1, mFc Tag)(40591-V05H1), the EC50 of 2019-nCoV Spike Protein (S1, mFc Tag) is 90-240 ng/mL.)

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COVID 19 Spike Coronavirus, Recombinant Protein (Cat# AAA257455)

Full Name

SARS-CoV-2 (2019-nCoV) Spike S1-mFc Recombinant Protein

Purity

>90 % as determined by SDS-PAGE.

Pricing

$610/0.1 mg $1,180/2x0.1 mg $1,725/3x0.1 mg $2,235/4x0.1 mg $2,530/5x0.1 mg

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Application Data (Measured by its binding ability in a functional ELISA. Immobilized human ACE2 protein (Fc tag)(Cat: 10108-H05H) at 2 ug/mL (100 uL/well) can bind SARS-CoV-2/2019-nCoV Spike Protein (RBD, His Tag)(Cat: 40592-V08H), the EC50 of SARS-CoV-2/2019-nCoV Spike Protein (RBD, His Tag)(Cat: 40592-V08H) is 20-60 ng/mL.)

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COVID 19 Spike Coronavirus, Recombinant Protein (Cat# AAA257460)

Full Name

SARS-CoV-2 (2019-nCoV) Spike RBD-His Recombinant Protein

Purity

>95 % as determined by SDS-PAGE

Pricing

$610/0.1 mg $1,180/2x0.1 mg $1,725/3x0.1 mg $2,235/4x0.1 mg $2,530/5x0.1 mg

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Application Data (Measured by its binding ability in a functional ELISA. Immobilized human ACE2 protein (His tag) at 2ug/mL (100uL/well) can bind 2019-nCoV Spike Protein (RBD, rabbitFc Tag) (40592-V31H), the EC50 of 2019-nCoV Spike Protein (RBD, rabbitFc Tag) is 2.0-6.0 ng/mL.)

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COVID 19 Spike Coronavirus, Recombinant Protein (Cat# AAA257461)

Full Name

SARS-CoV-2 (2019-nCoV) Spike RBD-rFc Recombinant Protein

Purity

>95 % as determined by SDS-PAGE

Pricing

$610/0.1 mg $1,180/2x0.1 mg $1,725/3x0.1 mg $2,235/4x0.1 mg $2,530/5x0.1 mg

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Application Data (Measured by its binding ability in a functional ELISA. Immobilized human PD1-His (Cat: 10377-H08H) at 10 ug/mL (100 uL/well) can bind mouse CD274-Fc (Cat: 50010-M02H), the EC50 of mouse CD274-Fc is 0.1-0.6ug/mL.)

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PD-L1, Recombinant Protein (Cat# AAA257463)

Full Name

PD-L1 Protein, Mouse, Recombinant (ECD, hFc Tag)

Gene Names

Cd274; B7h1; Pdl1; Pdcd1l1; Pdcd1lg1; A530045L16Rik

Purity

>95 % as determined by SDS-PAGE

Pricing

$310/0.1 mg $1,415/1 mg $2,755/2x1 mg $4,020/3x1 mg $5,220/4x1 mg $6,165/5x1 mg

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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 0.5-4ug/mL in the presence of 200ng/mL recombinant human Fas ligand.)

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Fas/CD95, Recombinant Protein (Cat# AAA257464)

Full Name

Fas/CD95 Protein, Mouse, Recombinant (His Tag)

Gene Names

Fas; lpr; APO1; APT1; CD95; TNFR6; Tnfrsf6; AI196731

Purity

>98 % as determined by SDS-PAGE

Pricing

$435/0.1 mg $2,310/1 mg $4,500/2x1 mg $6,570/3x1 mg $8,530/4x1 mg $10,195/5x1 mg

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Application Data (Measured by its binding ability in a functional ELISA. Immobilized mouse FCGR2B-His (CD32) (Cat: 50030-M08H) at 10 ug/ml (100 ul/well) can bind biotinylated human IgG1, The EC50 of biotinylated human IgG1 is 0.13-0.29 ug/ml.)

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CD32B/Fcgr2b, Recombinant Protein (Cat# AAA257465)

Full Name

CD32B/Fcgr2b Protein, Mouse, Recombinant (His Tag)

Gene Names

Fcgr2b; CD32; Fcgr2; Fcr-2; Fcr-3; Ly-17; LyM-1; Lym-1; fcRII; FcgRII; Fcgr2a; Ly-m20; AI528646; Fc[g]RII; F630109E10Rik

Purity

>98 % as determined by SDS-PAGE

Pricing

$435/0.1 mg $2,295/1 mg $4,480/2x1 mg $6,540/3x1 mg $8,495/4x1 mg $10,130/5x1 mg

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Application Data (Measured by its binding ability in a functional ELISA.  Immobilized mouse CD64-His at 10 ug/ml (100 ul/well) can bind biotinylated human IgG1, The EC50 of biotinylated human IgG1 is 0.07-0.17 ug/ml.)

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CD64, Recombinant Protein (Cat# AAA257467)

Full Name

CD64 Protein, Mouse, Recombinant (His Tag)

Gene Names

Fcgr1; CD64; IGGHAFC; AI323638; AV092959; FcgammaRI

Purity

>97 % as determined by SDS-PAGE

Pricing

$435/0.1 mg $2,295/1 mg $4,480/2x1 mg $6,540/3x1 mg $8,495/4x1 mg $10,130/5x1 mg

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Application Data (Measured in a cytotoxicity assay using L929 mouse fibrosarcoma cells in the presence of the metabolic inhibitor actinomycin D. The ED50 for this effect is typically 3-30 pg/mL.)

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TNF-alpha, Recombinant Protein (Cat# AAA257471)

Full Name

TNF-alpha Protein, Mouse, Recombinant (ECD)

Gene Names

Tnf; DIF; Tnfa; TNFSF2; Tnfsf1a; TNFalpha; MGC151434; TNF-alpha

Purity

>98 % as determined by SDS-PAGE

Pricing

$265/0.02 mg $490/0.1 mg $2,690/1 mg $5,240/2x1 mg $7,660/3x1 mg $9,935/4x1 mg $11,900/5x1 mg

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Application Data (Measured in antiviral assay using L929 cells infected with vesicular stomatitisvirus (VSV). The ED50 for this effect is typically 10-50 pg/mL.)

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IFN-beta, Recombinant Protein (Cat# AAA257484)

Full Name

IFN-beta Protein, Mouse, Recombinant (hFc Tag)

Gene Names

Ifnb1; Ifb; IFNB; IFN-beta

Purity

>92 % as determined by SDS-PAGE

Pricing

$490/0.1 mg $955/2x0.1 mg $1,400/3x0.1 mg $1,815/4x0.1 mg $2,015/5x0.1 mg

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Application Data (Measured in a cell proliferation assay using FDC-P1 cells. The ED50 for this effect is typically 0.02-0.1 ng/mL.)

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GM-CSF, Recombinant Protein (Cat# AAA257487)

Full Name

GM-CSF Protein, Mouse, Recombinant (hFc Tag)

Gene Names

Csf2; Csfgm; GMCSF; Gm-CSf; MGI-IGM

Purity

>95 % as determined by SDS-PAGE

Pricing

$325/0.05 mg $1,565/0.5 mg $3,045/2x0.5 mg $4,455/3x0.5 mg $5,780/4x0.5 mg $6,835/5x0.5 mg

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Application Data (Measured in antiviral assay using HepG2 cells infected with vesicular stomatitis virus. The ED50 for this effect is typically 1-4 ng/mL.)

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IL28A, Recombinant Protein (Cat# AAA257490)

Full Name

IL28A Protein, Mouse, Recombinant (His Tag)

Gene Names

Ifnl2; Il28a; IL-28A; EG330496

Purity

>95 % as determined by SDS-PAGE

Pricing

$325/0.05 mg $3,035/1 mg $5,920/2x1 mg $8,645/3x1 mg $11,230/4x1 mg $13,455/5x1 mg

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Application Data (Measured in antiviral assay using HepG2 cells infected with vesicular stomatitis virus. The ED50 for this effect is typically 44.6-178.4 ng/mL.)

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IL28B, Recombinant Protein (Cat# AAA257491)

Full Name

IL28B Protein, Mouse, Recombinant (His Tag)

Gene Names

Ifnl3; Il28; IFL-1; Il28b; IL-28B; INF-alpha; INF-lambda

Purity

>95 % as determined by SDS-PAGE

Pricing

$360/0.05 mg $2,680/1 mg $5,220/2x1 mg $7,625/3x1 mg $9,895/4x1 mg $11,850/5x1 mg

SDS-PAGE

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Fetuin A, Recombinant Protein (Cat# AAA257868)

Full Name

Fetuin A Protein, Human, Recombinant (His Tag)

Gene Names

AHSG; AHS; A2HS; HSGA; FETUA

Purity

>97% as determined by SDS-PAGE

Pricing

$375/0.1 mg $725/2x0.1 mg $1,060/3x0.1 mg $1,370/4x0.1 mg $1,485/5x0.1 mg

SDS-PAGE

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TRAIL/TNFSF10, Recombinant Protein (Cat# AAA257880)

Full Name

TRAIL/TNFSF10 Protein, Human, Recombinant

Gene Names

TNFSF10; TL2; APO2L; CD253; TRAIL; Apo-2L

Purity

>95% as determined by SDS-PAGE

Pricing

$490/0.1 mg $2,690/1 mg $5,240/2x1 mg $7,660/3x1 mg $9,935/4x1 mg $11,900/5x1 mg

SDS-PAGE

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LRRC15, Recombinant Protein (Cat# AAA258036)

Full Name

LRRC15 Protein, Human, Recombinant (ECD, His Tag)

Gene Names

LRRC15; LIB

Purity

>95% as determined by SDS-PAGE

Pricing

$490/0.1 mg $2,690/1 mg $5,240/2x1 mg $7,660/3x1 mg $9,935/4x1 mg $11,900/5x1 mg

SDS-PAGE (Human TSH Receptor/TSHR (His Tag))

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TSHR, Recombinant Protein (Cat# AAA258058)

Full Name

TSHR Protein, Human, Recombinant (ECD, His Tag)

Gene Names

TSHR; LGR3; CHNG1; hTSHR-I

Purity

>85% as determined by SDS-PAGE

Pricing

$375/0.05 mg $725/2x0.05 mg $1,060/3x0.05 mg $1,370/4x0.05 mg $1,485/5x0.05 mg

SDS-PAGE

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EBOV Glycoprotein/GP-RBD, Recombinant Protein (Cat# AAA258073)

Full Name

Ebola virus EBOV (subtype Zaire, strain H.sapiens-wt/GIN/2014/Kissidougou-C15) Glycoprotein/GP-RBD Protein (His Tag)

Purity

>95% as determined by SDS-PAGE

Pricing

$490/0.1 mg $955/2x0.1 mg $1,400/3x0.1 mg $1,815/4x0.1 mg $2,015/5x0.1 mg

SDS-PAGE

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B7-H3, Recombinant Protein (Cat# AAA257968)

Full Name

B7-H3 Protein, Human, Recombinant (ECD, hFc Tag)

Gene Names

CD276; B7H3; B7-H3; B7RP-2; 4Ig-B7-H3

Purity

>95% as determined by SDS-PAGE
>90% as determined by SEC- HPLC.

Pricing

$435/0.1 mg $2,310/1 mg $4,500/2x1 mg $6,570/3x1 mg $8,530/4x1 mg $10,195/5x1 mg

SDS-PAGE

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Cystatin SN, Recombinant Protein (Cat# AAA257978)

Full Name

Cystatin SN Protein, Human, Recombinant (His Tag)

Purity

>97% as determined by SDS-PAGE

Pricing

$265/0.02 mg $510/2x0.02 mg $745/3x0.02 mg $965/4x0.02 mg $995/5x0.02 mg

SDS-PAGE

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SOD1, Recombinant Protein (Cat# AAA257989)

Full Name

SOD1 Protein, Human, Recombinant (His Tag)

Gene Names

SOD1; ALS; SOD; ALS1; IPOA; hSod1; HEL-S-44; homodimer

Purity

>95% as determined by SDS-PAGE

Pricing

$325/0.1 mg $625/2x0.1 mg $910/3x0.1 mg $1,180/4x0.1 mg $1,245/5x0.1 mg

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Application Data (Measured by its ability to bind biotinylated mouse SEMA4D in a functional ELISA.)

SDS-PAGE

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SEMA4A, Recombinant Protein (Cat# AAA257991)

Full Name

SEMA4A Protein, Human, Recombinant (His Tag)

Gene Names

SEMA4A; RP35; SEMB; SEMAB; CORD10

Purity

>95% as determined by SDS-PAGE

Pricing

$435/0.1 mg $2,310/1 mg $4,500/2x1 mg $6,570/3x1 mg $8,530/4x1 mg $10,195/5x1 mg

SDS-PAGE

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Smad3, Recombinant Protein (Cat# AAA258217)

Full Name

Smad3 Protein, Human, Mouse, Rat, Recombinant (His & GST Tag)

Gene Names

Smad3; Madh3; AU022421

Purity

>85% as determined by SDS-PAGE

Pricing

$375/0.1 mg $725/2x0.1 mg $1,060/3x0.1 mg $1,370/4x0.1 mg $1,485/5x0.1 mg

SDS-PAGE

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IGSF8, Recombinant Protein (Cat# AAA258221)

Full Name

IGSF8 Protein, Mouse, Recombinant (hFc Tag)

Gene Names

Igsf8; PGRL; EWI-2; KCT-4; ESTM34; R75384; AA033172; AU041109

Purity

>90% as determined by SDS-PAGE

Pricing

$490/0.1 mg $955/2x0.1 mg $1,400/3x0.1 mg $1,815/4x0.1 mg $2,015/5x0.1 mg

SDS-PAGE

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HSP70, Recombinant Protein (Cat# AAA258246)

Full Name

HSP70 Protein, Mouse, Recombinant (His Tag)

Gene Names

Hspa1a; Hsp72; hsp68; Hsp70-3; Hsp70.3; hsp70A1

Purity

> 95% as determined by SDS-PAGE.
> 90% as determined by SEC-HPLC

Pricing

$375/0.1 mg $725/2x0.1 mg $1,060/3x0.1 mg $1,370/4x0.1 mg $1,485/5x0.1 mg

SDS-PAGE

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SerpinA3c, Recombinant Protein (Cat# AAA258159)

Full Name

SerpinA3c Protein, Mouse, Recombinant (His Tag)

Gene Names

Serpina3c; 1A1; spi2; Kalbp; Klkbp

Purity

>95% as determined by SDS-PAGE

Pricing

$435/0.1 mg $850/2x0.1 mg $1,235/3x0.1 mg $1,605/4x0.1 mg $1,755/5x0.1 mg

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Application Data (Measured by its binding ability in a functional ELISA. Immobilized ACE2 Protein, Human, Recombinant (mFc Tag)(10108-H05H) at 2ug/mL (100uL/well) can bind SARS-CoV-2 (2019-nCoV) Spike RBD-His (W436R) Recombinant Protein (40592-V08H9), the EC50 of SARS-CoV-2 (2019-nCoV) Spike RBD-His (W436R) Recombinant Protein (40592-V08H9) is 20-50ng/mL.)

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COVID 19 Spike RBD Coronavirus, Recombinant Protein (Cat# AAA258317)

Full Name

SARS-CoV-2 (2019-nCoV) Spike RBD-His (W436R) Recombinant Protein

Purity

>95% as determined by SDS-PAGE

Pricing

$610/0.1 mg $1,180/2x0.1 mg $1,725/3x0.1 mg $2,235/4x0.1 mg $2,530/5x0.1 mg

SDS-PAGE (SDS-Page)

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PNMA1, Recombinant Protein (Cat# AAA249514)

Full Name

Recombinant Human PNMA1

Gene Names

PNMA1; MA1

Purity

Greater than 95% by SDS-PAGE gel analyses

Pricing

$440/0.05 mg $820/0.2 mg $2,280/1 mg $4,450/2x1 mg $6,500/3x1 mg $8,440/4x1 mg $8,640/5x1 mg

SDS-PAGE (SDS-Page)

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ARPC2, Recombinant Protein (Cat# AAA249435)

Full Name

Recombinant Human ARPC2

Gene Names

ARPC2; ARC34; PRO2446; p34-Arc; PNAS-139

Purity

Greater than 95% by SDS-PAGE

Pricing

$440/0.05 mg $820/0.2 mg $2,280/1 mg $4,450/2x1 mg $6,500/3x1 mg $8,440/4x1 mg $8,640/5x1 mg

SDS-PAGE

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SPINK1, Recombinant Protein (Cat# AAA249446)

Full Name

Recombinant Human SPINK1

Gene Names

SPINK1; TCP; PCTT; PSTI; TATI; Spink3

Purity

Greater than 95% by SDS-PAGE gel analyses

Pricing

$375/0.05 mg $680/0.2 mg $1,890/1 mg $3,680/2x1 mg $5,375/3x1 mg $6,975/4x1 mg $7,160/5x1 mg

SDS-PAGE (SDS-Page)

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Granzyme K, Recombinant Protein (Cat# AAA249487)

Full Name

Recombinant Human Granzyme K

Gene Names

GZMK; TRYP2

Purity

Greater than 95% by SDS-PAGE gel analyses

Pricing

$440/0.05 mg $820/0.2 mg $2,280/1 mg $4,450/2x1 mg $6,500/3x1 mg $8,440/4x1 mg $8,640/5x1 mg

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Application Data (ThioflavinTassayofSOD1pre-formedfibrils(PFFs) combinedwithSOD1monomers(AAA254085).Pre-formedfibrilsseedtheaggregationofmonomers,leadingtoanincreaseinThioflavinTfluorescence)

SDS-PAGE (SDS-PAGEofhumanSOD1monomerprotein(AAA254085).Load:2ug)

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Superoxide Dismutase Protein Monomers, Recombinant Protein (Cat# AAA254085)

Full Name

Human Recombinant Superoxide Dismutase Protein Monomers

Gene Names

SOD1; ALS; SOD; ALS1; IPOA; hSod1; HEL-S-44; homodimer

Applications

Western Blot

Purity

>95%; Ion-exchange Purified

Pricing

$675/0.1 mg $965/2x0.1 mg $1,780/5x0.1 mg

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Application Data (TEMofHumanRecombinantTauProteinFilaments(AAA254093))

Application Data (TEMofHumanRecombinantTauProteinFilaments(AAA254093))

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Tau-441 (2N4R) P301S Mutant Protein Filaments, Recombinant Protein (Cat# AAA254093)

Full Name

Human Recombinant Tau-441 (2N4R) P301S Mutant Protein Filaments

Gene Names

MAPT; TAU; MSTD; PPND; DDPAC; MAPTL; MTBT1; MTBT2; FTDP-17; PPP1R103

Applications

Western Blot

Purity

>95%; Ion-exchange Purified

Pricing

$760/0.1 mg $1,130/2x0.1 mg $2,080/5x0.1 mg

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Application Data (ThioflavinTisafluorescentdyethatbindstobetasheet-richstructures,suchasthoseinalphasynucleinmonomersandfibrils.Uponbinding,theemissionspectrumofthedyeexperiencesared-shift,andincreasedfluorescenceintensity.TheRatAlphaSynucleinmonomer(AAA254098)isveryactiveandwasabletoformmorebeta-sheetstructurealonethanwiththecombinationofmonomerandfibril.Incombination,thefibril isthemajorityoftheseed.)

SDS-PAGE (SDS-PAGEofRatAlphaSynucleinProteinMonomer(AAA254098))

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Alpha Synuclein Protein Monomers, Recombinant Protein (Cat# AAA254098)

Full Name

Rat Recombinant Alpha Synuclein Protein Monomers

Applications

Western Blot

Purity

>95%; Ion-exchange Purified

Pricing

$630/0.1 mg $890/2x0.1 mg $1,620/5x0.1 mg

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Application Data (ThioflavinTisafluorescentdyethatbindstobetasheet-richstructures,suchasthoseinalphasynucleinmonomersandfibrils.Uponbinding,theemissionspectrumofthedyeexperiencesared-shift,andincreasedfluorescenceintensity.TheRatAlphaSynucleinmonomer isveryactiveandwasabletoformmorebeta-sheetstructurealonethanwiththecombinationofmonomerandfibril.Incombination,thefibril(AAA254099)isthemajorityoftheseed.)

Application Data (TEMofRatAlphaSynucleinPre-formedFibrils(PFFS)(AAA254099).500nm)

Application Data (TEMofRatAlphaSynucleinPre-formedFibrils(PFFS)(AAA254099).200nm)

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Alpha Synuclein, Recombinant Protein (Cat# AAA254099)

Full Name

Rat Recombinant Alpha Synuclein Protein Pre-formed Fibrils

Applications

Western Blot

Purity

>95%; Ion-exchange Purified

Pricing

$630/0.1 mg $890/2x0.1 mg $1,620/5x0.1 mg

SDS-PAGE

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Interleukin 1, beta (il1b), Recombinant Protein (Cat# AAA235205)

Full Name

Recombinant Danio rerio Interleukin 1, beta (il1b)

Gene Names

il1b; il1-b; zgc:111873

Purity

Greater or equal to 85% purity as determined by SDS-PAGE.

Pricing

$450/0.02 mg (Yeast) $740/0.1 mg (Yeast) $2,730/1 mg (Yeast) $12,330/5x1 mg (Yeast)

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.

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