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 HepG2 cells infected with vesicular stomatitisvirus (VSV). The ED50 for this effect is typically 4-20 ng/ml.)

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IL-29, Recombinant Protein (Cat# AAA257438)

Full Name

IL-29 Protein, Human, Recombinant (His Tag)

Gene Names

IFNL1; IL29; IL-29

Purity

>92 % as determined by SDS-PAGE

Pricing

$490/0.1 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 in antiviral assays using WISH cells infected with vesicular stomatitis virus. The ED50 for this effect is 40-200pg/mL.)

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Interferon alpha 1/IFNA1, Recombinant Protein (Cat# AAA257440)

Full Name

Interferon alpha 1/IFNA1 Protein, Human, Recombinant (His Tag)

Gene Names

IFNA1; IFL; IFN; IFNA@; IFNA13; IFN-ALPHA; IFN-alphaD

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

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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 0.2-0.8 ng/mL.)

Application Data

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LIF, Recombinant Protein (Cat# AAA257447)

Full Name

LIF Protein, Human, Recombinant

Gene Names

LIF; CDF; DIA; HILDA; MLPLI

Purity

>95 % as determined by SDS-PAGE

Pricing

$310/0.02 mg $610/0.1 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 by its ability to promote proliferation of INS-1 cells. The ED50 for this effect is typically 0.3-1.6 ng/mL.)

Application Data

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Growth Hormone, Recombinant Protein (Cat# AAA257448)

Full Name

Growth Hormone Protein, Human, Recombinant (His Tag)

Gene Names

GH1; GH; GHN; GH-N; hGH-N; IGHD1B

Purity

>85 % as determined by SDS-PAGE.

Pricing

$285/0.05 mg $545/2x0.05 mg $795/3x0.05 mg $1,030/4x0.05 mg $1,075/5x0.05 mg

Application Data

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Influenza A H6N4 Hemagglutinin/HA, Recombinant Protein (Cat# AAA257451)

Full Name

Influenza A H6N4 (A/chicken/Hong Kong/17/1977) Hemagglutinin/HA Protein (His Tag)

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

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Application Data (Measured by its binding ability in a functional ELISA. Immobilized human ACE2 protein (Fc tag)(10108-H05H) at 10ug/mL (100uL/well) can bind 2019-nCoV Spike Protein (S1, His tag) (40591-V08B1), the EC50 of 2019-nCoV Spike Protein (S1, His tag) (40591-V08B1) is 300-600 ng/mL.)

Application Data

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COVID 19 Spike Coronavirus, Recombinant Protein (Cat# AAA257456)

Full Name

SARS-CoV-2 (2019-nCoV) Spike S1-His 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 (Loaded Human ACE2 Protein (His tag) on SA Biosensor, can bind SARS-CoV-2/2019-nCoV Spike/RBD Protein (RBD, mFc Tag) with an affinity constant of 0.562 nM as determined by Octet RED System.)

Application Data (Loaded Human ACE2 Protein (His tag) on SA Biosensor, can bind SARS-CoV-2/2019-nCoV Spike/RBD Protein (RBD, mFc Tag) with an affinity constant of 0.562 nM as determined by Octet RED System.)

Application Data (> 95 % as determined by SEC-HPLC.)

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 (RBD, mFc Tag)(40592-V05H), the EC50 of SARS-CoV-2 (2019-nCoV) Spike Protein (RBD, mFc Tag) is 15-50 ng/mL.)

Application Data

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COVID 19 Spike Coronavirus, Recombinant Protein (Cat# AAA257458)

Full Name

SARS-CoV-2 (2019-nCoV) Spike RBD-mFc Recombinant Protein (HPLC-verified)

Purity

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

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 in a cell proliferation assay using human umbilical vein endothelial cells (HUVEC). The ED50 for this effect is typically 5-22 ng/mL.)

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VEGF164, Recombinant Protein (Cat# AAA257468)

Full Name

VEGF164 Protein, Mouse, Recombinant

Gene Names

Vegfa; Vpf; Vegf

Purity

>90 % as determined by SDS-PAGE

Pricing

$205/0.005 mg $775/0.1 mg $3,500/1 mg $6,820/2x1 mg $9,970/3x1 mg $12,940/4x1 mg $15,555/5x1 mg

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Application Data (Measured by its binding ability in a functional ELISA. Immobilized CD40 Protein, Mouse, (ECD, His Tag)(50324-M08H) at 2 ug/mL (100 uL/well) can bind CD40 Ligand Protein, Human, (hFc Tag)(10239-H01H), the EC50 of CD40 L-hFc is 70-180 ng/mL.)

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CD40, Recombinant Protein (Cat# AAA257469)

Full Name

CD40 Protein, Mouse, Recombinant (ECD, His Tag)

Gene Names

Cd40; IGM; p50; Bp50; GP39; IMD3; TRAP; HIGM1; T-BAM; Tnfrsf5; AI326936

Purity

>95 % as determined by SDS-PAGE.

Pricing

$310/0.05 mg $1,460/0.5 mg $2,845/2x0.5 mg $4,155/3x0.5 mg $5,395/4x0.5 mg $6,370/5x0.5 mg

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Application Data (Measured by its ability to bind mouse HMGB1-Fc in functional ELISA.)

Application Data

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RAGE, Recombinant Protein (Cat# AAA257475)

Full Name

RAGE Protein, Mouse, Recombinant (His Tag)

Gene Names

Ager; RAGE

Purity

>96 % 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 KITL at 2 ug/ml (100 ul/well) can bind mouse KIT / CD117 with a linear ranger of 1.28-32 ng/ml.)

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c-Kit, Recombinant Protein (Cat# AAA257479)

Full Name

c-Kit Protein, Mouse, Recombinant (hFc Tag)

Gene Names

Kit; W; Bs; Fdc; Ssm; SCO1; SCO5; SOW3; CD117; c-KIT; Tr-kit; Gsfsco1; Gsfsco5; Gsfsow3

Purity

>90 % 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 in antiviral assay using L929 cells infected with vesicular stomatitisvirus (VSV). The ED50 for this effect is typically 10-100 pg/mL.)

Application Data

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IFNA14, Recombinant Protein (Cat# AAA257480)

Full Name

IFNA14 Protein, Mouse, Recombinant (hFc Tag)

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 antiviral assay using L929 cells infected with vesicular stomatitisvirus (VSV). The ED50 for this effect is typically 2-8 ng/mL.)

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IFN-alpha 13, Recombinant Protein (Cat# AAA257482)

Full Name

IFN-alpha 13 Protein, Mouse, Recombinant (hFc Tag)

Purity

>97 % 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 by its ability to inhibit the proliferation of M1 mouse myeloid leukemia cells. The ED50 for this effect is typically 0.1-0.5 ng/ml.)

Application Data

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LIF, Recombinant Protein (Cat# AAA257486)

Full Name

LIF Protein, Mouse, Recombinant (His Tag)

Purity

>85 % as determined by SDS-PAGE

Pricing

$285/0.02 mg $665/0.1 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 a cell proliferation assay using FDC-P1 cells. The ED50 for this effect is typically 0.012-0.047 ng/mL.)

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GM-CSF, Recombinant Protein (Cat# AAA257489)

Full Name

GM-CSF Protein, Mouse, Recombinant

Gene Names

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

Purity

>95 % as determined by SDS-PAGE

Pricing

$230/0.02 mg $435/0.1 mg $2,340/1 mg $4,560/2x1 mg $6,665/3x1 mg $8,645/4x1 mg $10,330/5x1 mg

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Application Data (Measured by its binding ability in a functional ELISA. Immobilized TNFSF4 Protein, Mouse, (ECD, His Tag) (53582-M08H1) at 2 ug/mL (100 uL/well) can bind OX40, Human, (His & hFc Tag)(10481-H03H), the EC50 of OX40-Fc2h is 30-90 ng/mL.)

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OX40L/TNFSF4, Recombinant Protein (Cat# AAA257492)

Full Name

OX40L/TNFSF4 Protein, Mouse, Recombinant (ECD, His Tag)

Gene Names

Tnfsf4; Ath1; gp34; Ath-1; Ox40l; TXGP1; CD134L; OX-40L; Txgp1l

Purity

>95 % as determined by SDS-PAGE.

Pricing

$410/0.05 mg $2,020/0.5 mg $3,940/2x0.5 mg $5,755/3x0.5 mg $7,475/4x0.5 mg $8,905/5x0.5 mg

SDS-PAGE (SDS-Page)

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APT-2, Recombinant Protein (Cat# AAA249444)

Full Name

Recombinant Human APT-2

Gene Names

LYPLA2; APT2; APT-2; DJ886K2.4

Applications

Western Blot

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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Nicotinic Acetylcholine Receptor alpha 1, Recombinant Protein (Cat# AAA249460)

Full Name

Recombinant Mouse Nicotinic Acetylcholine Receptor alpha 1

Gene Names

Chrna1; Acra; Achr-1; AI385656; AI608266

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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Collagen XV alpha 1, Recombinant Protein (Cat# AAA249481)

Full Name

Recombinant Human Collagen XV alpha 1

Purity

Greater than 95% by SDS-PAGE gel analysis

SDS-PAGE (SDS-Page)

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Sm-E, Recombinant Protein (Cat# AAA249494)

Full Name

Recombinant Human Sm-E

Gene Names

SNRPE; SME; Sm-E; B-raf; HYPT11

Applications

SDS-PAGE

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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MESDC2, Recombinant Protein (Cat# AAA249503)

Full Name

Recombinant Human MESDC2

Gene Names

MESDC2; BOCA; MESD

Applications

Western Blot

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

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MelanA, Recombinant Protein (Cat# AAA249506)

Full Name

Recombinant Human MelanA

Gene Names

MLANA; MART1; MART-1

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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MCPIP1, Recombinant Protein (Cat# AAA249509)

Full Name

Recombinant Human MCPIP1

Gene Names

ZC3H12A; MCPIP; MCPIP1; dJ423B22.1

Applications

SDS-PAGE

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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Arginine decarboxylase, Recombinant Protein (Cat# AAA249516)

Full Name

Recombinant Human Arginine decarboxylase

Gene Names

AZIN2; ADC; AZI2; ODCp; AZIB1; ODC-p; ODC1L

Purity

Greater than 95% as determined 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 (SDS-Page)

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PME-1, Recombinant Protein (Cat# AAA249530)

Full Name

Recombinant Human PME-1

Gene Names

PPME1; PME-1

Applications

Western Blot

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

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APCS, Recombinant Protein (Cat# AAA249427)

Full Name

Recombinant Human APCS

Gene Names

APCS; SAP; PTX2

Applications

Western Blot

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 (ThioflavinTassayforN-terminalacetylatedalphasynucleinmonomers(AAA254081)andpre-formedfibrils(PFFs) .Increasedfluorescence,indicativeofbeta-sheetformation,wasseenwhen50ugN-acetylatedmonomerand5ugN-acetylatedfibrilwerecombined,comparedtomonomerorfibrilalone.)

WB (Western Blot) (Western BlotanalysisofHumanN-TerminalAcetylatedAlphaSynucleinMonomer(AAA254081).Lane1:MWladder.Lane2:2ugAAA254081.Lane3:4ugAAA254081.)

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Acetylated Alpha Synuclein Monomers (Type 1), Recombinant Protein (Cat# AAA254081)

Full Name

Human Recombinant N-Terminal Acetylated Alpha Synuclein Monomers (Type 1)

Gene Names

SNCA; PD1; NACP; PARK1; PARK4

Applications

Western Blot

Purity

>95%; Ion-exchange Purified

Pricing

$640/0.1 mg $905/2x0.1 mg $1,655/5x0.1 mg

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Application Data (CoomassiegelstainofHumanBetaSynucleinMonomer(AAA254083).Load:2ug.)

Application Data (ThioflavinTisafluorescentdyethatbindstobetasheet-richstructures,suchasthoseinalphasynucleinandbetasynucleinfibrils.BetasynucleinlackstheNACdomainsoitsfibrilsdonotseedalphasynucleinorbetasynucleinmonomers.)

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Beta Synuclein Protein Monomers, Recombinant Protein (Cat# AAA254083)

Full Name

Human Recombinant Beta 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 (TEMofActiveHumanRecombinantAlphaSynucleinProteinFilaments(AAA254088))

Application Data (TEMofActiveHumanRecombinantAlphaSynucleinProteinFilaments(AAA254088))

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Alpha Synuclein Protein Filaments, Recombinant Protein (Cat# AAA254088)

Full Name

Human Recombinant Alpha Synuclein Protein Filaments

Gene Names

SNCA; PD1; NACP; PARK1; PARK4

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 (PrimaryrathippocampalneuronstreatedwithhumanbetasynucleinPre-formedFibrils(AAA254089)donotshowLewybodyinclusionformation.Fibrilsweresonicated1hourandaddedat1ug/mLconcentration.A)Hoechst.B)pSer129.C)Merge.)

Application Data (TEMofActiveHumanRecombinantBetaSynucleinProteinPre-formedFibrils(Type1)(AAA254089))

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Beta Synuclein (Type 1), Recombinant Protein (Cat# AAA254089)

Full Name

Human Recombinant Beta Synuclein Protein Pre-formed Fibrils (Type 1)

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,suchasthoseingammasynucleinfibrils.Increasedfluorescence(correlatedtogammasynucleinfibrillization)isseenwhenhumangammasynucleinmonomer iscombinedwithhumangammasynucleinPFFs(AAA254090).)

Application Data (TEMofActiveHumanRecombinantGammaSynucleinProteinPre-formedFibrils(Type1)(AAA254090))

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Gamma Synuclein (Type 1), Recombinant Protein (Cat# AAA254090)

Full Name

Human Recombinant Gamma Synuclein Protein Pre-formed Fibrils (Type 1)

Gene Names

SNCG; SR; BCSG1

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,suchasthoseintaufibrils.Uponbinding,theemissionspectrumofthedyeexperiencesared-shiftandincreasedfluorescenceintensity.ThioflavinTemissioncurvesshowincreasedfluorescence(correlatedtotauaggregation)overtimewhentruncatedtaufragment(AA297-391)(dGAEC322A)monomeriscombinedwithtruncatedtaufragment(AA297-391)(dGAEC322A)Pre-formedFibrils(Type1).)

Application Data (TEMofActiveHumanRecombinantTruncatedTau(AA297-391)(dGAEC322A)ProteinPre-formedFibrils(Type1)(AAA254092))

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Truncated Tau (AA297-391)(dGAE C322A), Recombinant Protein (Cat# AAA254092)

Full Name

Human Recombinant Truncated Tau (AA297-391)(dGAE C322A) Protein Pre-formed Fibrils

Gene Names

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

Applications

Western Blot

Purity

>95%; Ion-exchange Purified

Pricing

$680/0.1 mg $975/2x0.1 mg $1,805/5x0.1 mg

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Application Data (ThioflavinTassayofSOD1pre-formedfibrils(PFFs)(AAA254095)combinedwithSOD1monomers .Pre-formedfibrilsseedtheaggregationofmonomers,leadingtoanincreaseinThioflavinTfluorescence)

Application Data (TEMofhumanSOD1pre-formedfibrils(PFFs))

Application Data (TEMofhumanSOD1pre-formedfibrils(PFFs))

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Superoxide dismutase, Recombinant Protein (Cat# AAA254095)

Full Name

Human Recombinant Superoxide dismutase Protein Pre-formed Fibrils

Gene Names

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

Applications

Western Blot

Purity

>95%; Ion-exchange Purified

Pricing

$710/0.1 mg $1,030/2x0.1 mg $1,915/5x0.1 mg

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Application Data (ThioflavinTisafluorescentdyethatbindstobetasheet-richstructures,suchasthoseintaufibrils.Uponbinding,theemissionspectrumofthedyeexperiencesared-shiftandincreasedfluorescenceintensity.ThioflavinTemissioncurvesshowincreasedfluorescence(correlatedtotauaggregation)overtimewhentaumonomers arecombinedwithtaufibrils(AAA254097).)

Application Data (TEMofHumanK18K280DeletionTauPre-formedFibrils(PFFs)(AAA254097))

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Tau (K18) Delta K280 Mutant, Recombinant Protein (Cat# AAA254097)

Full Name

Human Recombinant Tau (K18) Delta K280 Mutant Protein Pre-formed Fibrils

Gene Names

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

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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COVID 19 Nucleocapsid (NP) Coronavirus, Recombinant Protein (Cat# AAA243740)

Full Name

SARS-CoV-2 coronavirus nucleocapsid protein (N protein)

Purity

90%+/-5% by SDS-PAGE

Pricing

$130/0.1 mg $215/0.5 mg $305/1 mg $585/2x1 mg $850/3x1 mg $1,105/4x1 mg $1,325/5x1 mg

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Application Data (Measured by its binding ability in a functional ELISA. Immobilized mouse CCNE1 at 10 ug/ml (100 ul/well) can bind biotinylated human CDK4, The EC50 of biotinylated human CDK4 is 48.0-114.0 ng/ml.)

SDS-PAGE

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Cyclin E, Recombinant Protein (Cat# AAA258210)

Full Name

Cyclin E Protein, Mouse, Recombinant (His & GST Tag)

Gene Names

Ccne1; CycE1; AW538188

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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IGSF8, Recombinant Protein (Cat# AAA258222)

Full Name

IGSF8 Protein, Mouse, Recombinant (His Tag)

Gene Names

Igsf8; PGRL; EWI-2; KCT-4; ESTM34

Purity

>95% as determined by SDS-PAGE

Pricing

$490/0.1 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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PVRL1/NECTIN1, Recombinant Protein (Cat# AAA258247)

Full Name

PVRL1/NECTIN1 Protein, Mouse, Recombinant (ECD, hFc Tag)

Gene Names

Pvrl1; PRR; HIgR; HveC; PRR1; Cd111; AI835281; AW549174; nectin-1

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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CD79, Recombinant Protein (Cat# AAA258268)

Full Name

CD79 Protein, Human, Recombinant (DYKDDDDK & His Tag)

Gene Names

CD79A; IGA; MB-1

Purity

>90% 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

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Application Data

Application Data (Measured by its ability to induce activation of betacatenin response in a Topflash Luciferase assay using HEK293T human embryonic kidney cells. The ED50 for this effect is typically 2-12ng/mL in the presence of 5ng/mL recombinant mouse Wnt3a.)

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RSPO2 (L186P), Recombinant Protein (Cat# AAA258273)

Full Name

Human RSPO2 (L186P) Protein (Fc Tag)

Gene Names

RSPO2; CRISTIN2

Purity

>90% as determined by SDS-PAGE

Pricing

$555/0.1 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 (Immobilized Human TIGIT(mFc Tag) at 2 ug/mL (100 uL/well) can bind Human CD155/PVR (hFc & AVI Tag), Biotinylated, the EC50 of Human CD155/PVR (hFc & AVI Tag), Biotinylated is 15-120 ng/mL.)

SDS-PAGE

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TIGIT, Recombinant Protein (Cat# AAA257952)

Full Name

TIGIT Protein, Human, Recombinant (mFc Tag)

Gene Names

TIGIT; VSIG9; VSTM3; WUCAM

Purity

>95% as determined by SDS-PAGE

Pricing

$310/0.05 mg $1,415/0.5 mg $2,755/2x0.5 mg $4,020/3x0.5 mg $5,220/4x0.5 mg $6,165/5x0.5 mg

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EDA2R, Recombinant Protein (Cat# AAA257995)

Full Name

EDA2R Protein, Human, Recombinant (His Tag)

Gene Names

EDA2R; XEDAR; EDAA2R; EDA-A2R; TNFRSF27

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 (Immobilized ACE2 Protein, Human, Recombinant (mFc Tag)(Cat: 10108-H05H) at 2ug/mL (100uL/well) can bind SARS-CoV-2 Spike S1 (T95I, Y144S, Y145N, R346K, E484K, N501Y, D614G, P681H) Protein (His Tag)(Cat. 40591-V08H38), the EC50 of SARS-CoV-2 Spike S1 (T95I, Y144S, Y145N, R346K, E484K, N501Y, D614G, P681H) Protein (His Tag)(Cat. 40591-V08H38) is 40-180ng/mL.)

Application Data

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COVID 19 Spike S1 Coronavirus, Recombinant Protein (Cat# AAA258311)

Full Name

SARS-CoV-2 Spike S1 (T95I, Y144S, Y145N, R346K, E484K, N501Y, D614G, P681H) Protein (His Tag)

Purity

>85% 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 (Immobilized ACE2 Protein, Human, Recombinant (mFc Tag)(Cat: 10108-H05H) at 2ug/mL (100uL/well) can bind SARS-CoV-2 Spike RBD (Y449H, E484K, N501Y) Protein (His Tag)(Cat. 40592-V08H117), the EC50 of SARS-CoV-2 Spike RBD (Y449H, E484K, N501Y) Protein (His Tag)(Cat. 40592-V08H117) is 2.4-12.0ng/mL.)

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COVID 19 Spike RBD Coronavirus, Recombinant Protein (Cat# AAA258314)

Full Name

SARS-CoV-2 Spike RBD (Y449H, E484K, N501Y) Protein (His Tag)

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 (Immobilized human ACE2 protein (mFc tag)(Cat:10108-H05H) at 2ug/mL (100uL/well) can bind S4-2019-nCov-RBD(R346K, E484K, N501Y)(His tag)(Cat:40592-V08H118), the EC50 of S4-2019-nCov-RBD(R346K, E484K, N501Y)(His tag)(Cat:40592-V08H118) is 1-10ng/mL.)

Application Data

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COVID 19 Spike RBD Coronavirus, Recombinant Protein (Cat# AAA258315)

Full Name

SARS-CoV-2 Spike RBD (R346K, E484K, N501Y) Protein (His Tag)

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

SDS-PAGE

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CD3D, Recombinant Protein (Cat# AAA258160)

Full Name

CD3D Protein, Mouse, Recombinant (hFc Tag)

Gene Names

Cd3d; T3d

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

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SDS-PAGE

Sequence

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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

$230/0.01 mg $435/0.05 mg $655/0.1 mg $785/0.2 mg $1,495/0.5 mg $2,215/1 mg $2,935/2 mg $5,420/5 mg $10,565/2x5 mg $15,440/3x5 mg $20,040/4x5 mg $24,535/5x5 mg

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SDS-PAGE

Sequence

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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

$215/0.01 mg $400/0.05 mg $595/0.1 mg $725/0.2 mg $1,365/0.5 mg $2,005/1 mg $2,655/2 mg $4,875/5 mg $9,500/2x5 mg $13,880/3x5 mg $18,020/4x5 mg $22,060/5x5 mg

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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