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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SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

Activity (Specific Activity: Sample Kinase Activity Plot. For specific information on a given lot, see related technical data sheet.)

Compare (5 max)

PTPN6 (SHP1), Recombinant Protein (Cat# AAA73821)

Full Name

PTPN6 (SHP1), Active

Applications

Western Blot

Pricing

$385/0.01 mg $905/0.05 mg $2,020/0.5 mg $3,940/2x0.5 mg $5,755/3x0.5 mg $7,475/4x0.5 mg $8,815/5x0.5 mg

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Application Data (Biotinylated Human IL-17A/CTLA-8 Protein SPR DataHuman IL-17R alpha, hFc Tag captured on CM5 Chip via protein A can bind Biotinylated Human IL-17A, His-Avi Tag with an affinity constant of 2.18 nM as determined in SPR assay (Biacore T200).)

ELISA (Biotinylated Human IL-17A/CTLA-8 Protein ELISA DataImmobilized Biotinylated Human IL-17A, His Tag at 2?g/ml (100?l/well) on the streptavidin precoated plate (5?g/ml). Dose response curve for Human IL-17R alpha, hFc Tag with the EC50 of 27.0ng/ml determined by ELISA.)

Tris-Bis-PAGE (Biotinylated Human IL-17A/CTLA-8 Protein Tris-Bis PAGEBiotinylated Human IL-17A on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)

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IL-17A/CTLA-8, Recombinant Protein (Cat# AAA76135)

Full Name

Biotinylated Human IL-17A/CTLA-8 Protein Recombinant

Gene Names

IL17A; IL17; CTLA8; IL-17; IL-17A

Purity

>95%, as determined by SDS-PAGE and HPLC

Pricing

$740/0.05 mg $2,110/0.25 mg $4,105/2x0.25 mg $5,995/3x0.25 mg $7,780/4x0.25 mg $9,155/5x0.25 mg

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SDS-PAGE

Sequence

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Cluster Of Differentiation 33, Recombinant Protein (Cat# AAA150186)

Full Name

Recombinant Cluster Of Differentiation 33 (CD33)

Reactivity

Rattus norvegicus (Rat)

Applications

Western Blot

Purity

> 95%

Pricing

$200/0.01 mg $335/0.05 mg $465/0.1 mg $575/0.2 mg $1,065/0.5 mg $1,545/1 mg $2,035/2 mg $3,745/5 mg $7,300/2x5 mg $10,665/3x5 mg $13,845/4x5 mg $16,920/5x5 mg

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SDS-PAGE (Figure. SDS-PAGE)

Sequence

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Wolfram Syndrome Protein 1 (WFS1), Recombinant Protein (Cat# AAA150764)

Full Name

Recombinant Wolfram Syndrome Protein 1 (WFS1)

Gene Names

WFS1; WFS; WFRS; WFSL; CTRCT41

Applications

Western Blot

Purity

>95%

Pricing

$200/0.01 mg $335/0.05 mg $465/0.1 mg $575/0.2 mg $1,065/0.5 mg $1,545/1 mg $2,035/2 mg $3,745/5 mg $7,300/2x5 mg $10,665/3x5 mg $13,845/4x5 mg $16,920/5x5 mg

SDS-PAGE (The purity was determined to >80% by densitometry.Approx.MW 39 kDa)

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GFP, Recombinant Protein (Cat# AAA72904)

Full Name

GFP recombinant protein

Applications

Western Blot

Purity

>80%

Pricing

$255/0.02 mg $410/0.05 mg $800/2x0.05 mg $1,160/3x0.05 mg $1,505/4x0.05 mg $1,640/5x0.05 mg

SDS-PAGE

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CHIP, Recombinant Protein (Cat# AAA48494)

Full Name

CHIP, 1-303aa, Human, E Coli

Gene Names

STUB1; CHIP; UBOX1; SCAR16; HSPABP2; NY-CO-7; SDCCAG7

Applications

SDS-PAGE

Purity

> 90% by SDS-PAGE

Pricing

$215/0.02 mg $315/0.1 mg $620/0.5 mg $675/5x0.02 mg $1,115/5x0.1 mg $1,200/2x0.5 mg $1,755/3x0.5 mg $2,275/4x0.5 mg $2,485/5x0.5 mg

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Amino Acid Info (Amino Acid info)

SDS-PAGE (Figure. SDS-PAGE)

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Related RAS Viral Oncogene Homolog 2 (RRAS2), Recombinant Protein (Cat# AAA153704)

Full Name

Recombinant Related RAS Viral Oncogene Homolog 2 (RRAS2)

Gene Names

RRAS2; TC21

Applications

Western Blot

Purity

Greater than 90% by SDS-PAGE

Pricing

$185/0.01 mg $300/0.05 mg $410/0.1 mg $495/0.2 mg $915/0.5 mg $1,335/1 mg $1,760/2 mg $3,215/5 mg $6,265/2x5 mg $9,150/3x5 mg $11,880/4x5 mg $14,530/5x5 mg

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Application Data (Measured by its binding ability in a functional ELISA. Immobilized Cyno Nectin-2 His at 2 ug/ml (100 ul/well) can bind Human PVRIG hFc, the EC50 of Human PVRIG hFc is 6-24 ng/mL.)

SDS-PAGE

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PVRIG, Recombinant Protein (Cat# AAA258060)

Full Name

PVRIG Protein, Human, Recombinant (hFc Tag)

Gene Names

PVRIG; C7orf15

Purity

>90% 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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Gene Sequence (Figure. Gene Sequencing (Extract))

SDS-PAGE (Figure. SDS-PAGE)

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Fibroblast Growth Factor 2, Basic, Recombinant Protein (Cat# AAA150206)

Full Name

Recombinant Fibroblast Growth Factor 2, Basic (FGF2)

Gene Names

FGF2; BFGF; FGF-2; HBGF-2

Applications

Western Blot

Purity

>95%

Pricing

$210/0.01 mg $365/0.05 mg $540/0.1 mg $655/0.2 mg $1,230/0.5 mg $1,800/1 mg $2,375/2 mg $4,375/5 mg $8,525/2x5 mg $12,455/3x5 mg $16,175/4x5 mg $19,770/5x5 mg

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SDS-PAGE

Gene Sequence (Gene Sequencing (extract))

Sequence

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Phospholipase A2, Group V, Recombinant Protein (Cat# AAA150262)

Full Name

Recombinant Phospholipase A2, Group V (PLA2G5)

Gene Names

ADORA2A; A2aR; RDC8; ADORA2

Reactivity

Homo sapiens (Human)

Applications

Western Blot

Purity

> 80%

Pricing

$200/0.01 mg $335/0.05 mg $465/0.1 mg $575/0.2 mg $1,065/0.5 mg $1,545/1 mg $2,035/2 mg $3,745/5 mg $7,300/2x5 mg $10,665/3x5 mg $13,845/4x5 mg $16,920/5x5 mg

SDS-PAGE

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Interleukin 15 (IL15), Recombinant Protein (Cat# AAA135573)

Full Name

Recombinant Interleukin 15 (IL15)

Applications

Immunoprecipitation, Western Blot

Purity

> 95%

Pricing

$215/0.01 mg $375/0.05 mg $570/0.1 mg $680/0.2 mg $1,290/0.5 mg $1,885/1 mg $2,490/2 mg $4,575/5 mg $8,920/2x5 mg $13,040/3x5 mg $16,925/4x5 mg $20,725/5x5 mg

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Amino Acid Info

SDS-PAGE (Figure. SDS-PAGE)

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Erythropoietin (EPO), Recombinant Protein (Cat# AAA153241)

Full Name

Recombinant Erythropoietin (EPO)

Applications

Western Blot

Purity

Greater than 80% by SDS-PAGE

Pricing

$215/0.01 mg $380/0.05 mg $580/0.1 mg $690/0.2 mg $1,305/0.5 mg $1,930/1 mg $2,540/2 mg $4,695/5 mg $9,145/2x5 mg $13,365/3x5 mg $17,350/4x5 mg $21,205/5x5 mg

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SDS-PAGE

Gene Sequence (Gene Sequencing (extract))

Sequence

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Procollagen I C-Terminal Propeptide (PICP), Recombinant Protein (Cat# AAA151021)

Full Name

Recombinant Procollagen I C-Terminal Propeptide (PICP)

Gene Names

COL1A1; OI4

Reactivity

Homo sapiens (Human)Homo sapiens (Human)

Applications

Western Blot

Purity

> 90%

Pricing

$205/0.01 mg $360/0.05 mg $525/0.1 mg $640/0.2 mg $1,200/0.5 mg $1,750/1 mg $2,315/2 mg $4,245/5 mg $8,275/2x5 mg $12,090/3x5 mg $15,690/4x5 mg $19,200/5x5 mg

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Amino Acid Info

SDS-PAGE (Figure. SDS-PAGE)

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Phospholipase A2, Pancreas (pPLA2), Recombinant Protein (Cat# AAA153589)

Full Name

Recombinant Phospholipase A2, Pancreas (pPLA2)

Gene Names

PLA2G1B; PLA2; sPLA(2)-IB

Applications

Western Blot

Purity

Greater than 95% by SDS-PAGE

Pricing

$210/0.01 mg $365/0.05 mg $540/0.1 mg $655/0.2 mg $1,230/0.5 mg $1,800/1 mg $2,375/2 mg $4,375/5 mg $8,525/2x5 mg $12,455/3x5 mg $16,175/4x5 mg $19,770/5x5 mg

SDS-PAGE (SDS PAGE for Recombinant Human TFEB Protein)

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TFEB, Recombinant Protein (Cat# AAA41031)

Full Name

Recombinant Human TFEB protein, N-His Tag

Gene Names

TFEB; TCFEB; BHLHE35; ALPHATFEB

Applications

Western Blot

Purity

>90% as determined by SDS-PAGE

Pricing

$395/0.05 mg $505/0.1 mg $985/2x0.1 mg $1,440/3x0.1 mg $1,875/4x0.1 mg $1,875/5x0.1 mg

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Amino Acid Info (Amino Acid info)

SDS-PAGE (Figure. SDS-PAGE)

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17-Beta-Hydroxysteroid Dehydrogenase Type 1 (HSD17b1), Recombinant Protein (Cat# AAA153626)

Full Name

Recombinant 17-Beta-Hydroxysteroid Dehydrogenase Type 1 (HSD17b1)

Gene Names

Hsd17b1; 17BHD1

Applications

Western Blot

Purity

Greater than 90% by SDS-PAGE

Pricing

$215/0.01 mg $375/0.05 mg $570/0.1 mg $680/0.2 mg $1,290/0.5 mg $1,885/1 mg $2,490/2 mg $4,575/5 mg $8,920/2x5 mg $13,040/3x5 mg $16,925/4x5 mg $20,725/5x5 mg

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Application Data

Application Data

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KAT7, Recombinant Protein (Cat# AAA73000)

Full Name

KAT7 (MYST2), Active

Gene Names

KAT7; HBO1; HBOA; MYST2; ZC2HC7

Pricing

$520/0.01 mg $1,345/0.05 mg $2,995/0.5 mg $5,835/2x0.5 mg $8,530/3x0.5 mg $11,075/4x0.5 mg $13,190/5x0.5 mg

SDS-PAGE

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Nucleoporin 133kDa (NUP133), Recombinant Protein (Cat# AAA135516)

Full Name

Recombinant Nucleoporin 133kDa (NUP133)

Gene Names

Nup133; mermaid

Applications

Activity Assay

Purity

>95%

Pricing

$220/0.01 mg $400/0.05 mg $600/0.1 mg $725/0.2 mg $1,370/0.5 mg $2,010/1 mg $2,660/2 mg $4,895/5 mg $9,540/2x5 mg $13,940/3x5 mg $18,095/4x5 mg $22,150/5x5 mg

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Amino Acid Info (Amino Acid info)

SDS-PAGE (Figure. SDS-PAGE)

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Solute Carrier Family 34, Member 2 (SLC34A2), Recombinant Protein (Cat# AAA153653)

Full Name

Recombinant Solute Carrier Family 34, Member 2 (SLC34A2)

Gene Names

SLC34A2; NPTIIb; NAPI-3B; NAPI-IIb

Applications

Western Blot

Purity

Greater than 80% by SDS-PAGE

Pricing

$185/0.01 mg $300/0.05 mg $415/0.1 mg $505/0.2 mg $930/0.5 mg $1,365/1 mg $1,780/2 mg $3,270/5 mg $6,375/2x5 mg $9,315/3x5 mg $12,095/4x5 mg $14,775/5x5 mg

SDS-PAGE

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Cadherin 23, Recombinant Protein (Cat# AAA144281)

Full Name

Recombinant Cadherin 23 (CDH23)

Gene Names

CDH23; USH1D; CDHR23

Reactivity

Homo sapiens (Human)

Applications

Western Blot

Purity

> 90%

Pricing

$215/0.01 mg $380/0.05 mg $585/0.1 mg $700/0.2 mg $1,330/0.5 mg $1,960/1 mg $2,590/2 mg $4,775/5 mg $9,305/2x5 mg $13,600/3x5 mg $17,655/4x5 mg $21,580/5x5 mg

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SDS-PAGE (Figure. SDS-PAGE)

Gene Sequence (Figure. Gene Sequencing (extract))

Sequence

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Serum Amyloid A (SAA), Recombinant Protein (Cat# AAA150678)

Full Name

Recombinant Serum Amyloid A (SAA)

Applications

Western Blot

Purity

>90%

Pricing

$205/0.01 mg $360/0.05 mg $525/0.1 mg $645/0.2 mg $1,205/0.5 mg $1,760/1 mg $2,325/2 mg $4,260/5 mg $8,305/2x5 mg $12,130/3x5 mg $15,750/4x5 mg $19,295/5x5 mg

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Amino Acid Info

SDS-PAGE (Figure. SDS-PAGE)

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Cluster Of Differentiation 320 (CD320), Recombinant Protein (Cat# AAA153414)

Full Name

Recombinant Cluster Of Differentiation 320 (CD320)

Gene Names

CD320; 8D6; 8D6A; TCBLR

Applications

Western Blot

Purity

Greater than 90% by SDS-PAGE

Pricing

$210/0.01 mg $365/0.05 mg $545/0.1 mg $660/0.2 mg $1,240/0.5 mg $1,815/1 mg $2,410/2 mg $4,420/5 mg $8,615/2x5 mg $12,595/3x5 mg $16,350/4x5 mg $20,005/5x5 mg

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SDS-PAGE

Gene Sequence (Gene Sequencing (extract))

Sequence

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Perforin 1 (PRF1), Recombinant Protein (Cat# AAA134234)

Full Name

Recombinant Perforin 1 (PRF1)

Gene Names

Prf1; Pfn; Pfp; Prf-1

Applications

Western Blot

Purity

> 90%

Pricing

$240/0.01 mg $455/0.05 mg $690/0.1 mg $850/0.2 mg $1,620/0.5 mg $2,400/1 mg $3,165/2 mg $5,835/5 mg $11,375/2x5 mg $16,625/3x5 mg $21,580/4x5 mg $26,430/5x5 mg

SDS-PAGE

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Fucosidase Alpha L1, Tissue (FUCa1), Recombinant Protein (Cat# AAA135586)

Full Name

Recombinant Fucosidase Alpha L1, Tissue (FUCa1)

Gene Names

Fuca1; Afuc; Fuca; 0610006A03Rik; 9530055J05Rik

Applications

Immunoprecipitation, Western Blot

Purity

> 95%

Pricing

$220/0.01 mg $400/0.05 mg $600/0.1 mg $725/0.2 mg $1,370/0.5 mg $2,010/1 mg $2,660/2 mg $4,895/5 mg $9,540/2x5 mg $13,940/3x5 mg $18,095/4x5 mg $22,150/5x5 mg

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SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

Activity (Specific Activity: Sample Kinase Activity Plot. For specific information on a given lot, see related technical data sheet.)

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LIMK2, Recombinant Protein (Cat# AAA73641)

Full Name

LIMK2, Active

Applications

Western Blot

Pricing

$455/0.01 mg $1,215/0.05 mg $2,595/0.5 mg $5,055/2x0.5 mg $7,385/3x0.5 mg $9,590/4x0.5 mg $11,385/5x0.5 mg

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SDS-PAGE (Figure 1. Human IL17A Protein, hFc Tag on SDS-PAGE under reducing condition.)

ELISA (Figure 1. Human IL17A Protein, hFc Tag on SDS-PAGE under reducing condition.)

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IL17A, Recombinant Protein (Cat# AAA47379)

Full Name

Human IL17A Protein, hFc Tag

Gene Names

IL17A; IL17; CTLA8; IL-17; IL-17A

Purity

Affinity purification

Pricing

$305/0.01 mg $600/0.05 mg $820/0.1 mg $1,590/2x0.1 mg $2,320/3x0.1 mg $3,005/4x0.1 mg $3,295/5x0.1 mg

SDS-PAGE (SDS-PAGE analysis of recombinant Integrin alpha 4 fragment on Coomassie Blue-stained 4-20% gradient gel.)

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Integrin alpha 4, Recombinant Protein (Cat# AAA40474)

Full Name

Integrin alpha 4 Recombinant Protein

Gene Names

ITGA4; IA4; CD49D

Applications

Western Blot

Purity

~95%

Pricing

$430/0.05 mg $840/2x0.05 mg $1,220/3x0.05 mg $1,585/4x0.05 mg $1,690/5x0.05 mg

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Bioactivity (Detects Xentuzumab in indirect ELISAs.)

SDS-PAGE (SDS PAGE for recombinant Human IGF1)

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IGF1, Recombinant Protein (Cat# AAA120432)

Full Name

Recombinant Human IGF1, N-His

Gene Names

IGF1; IGFI; IGF-I; IGF1A

Applications

Western Blot

Purity

>90% as determined by SDS-PAGE

Pricing

$445/0.1 mg $1,590/1 mg $3,090/2x1 mg $4,510/3x1 mg $5,855/4x1 mg $6,840/5x1 mg

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SDS-PAGE (Figure. SDS-PAGE)

Gene Sequence (Figure. Gene Sequencing (extract))

Sequence

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Transferrin (TF), Recombinant Protein (Cat# AAA150699)

Full Name

Recombinant Transferrin (TF)

Reactivity

Chicken (Gallus)

Applications

Western Blot

Purity

> 90%

Pricing

$205/0.01 mg $360/0.05 mg $525/0.1 mg $645/0.2 mg $1,205/0.5 mg $1,760/1 mg $2,325/2 mg $4,260/5 mg $8,305/2x5 mg $12,130/3x5 mg $15,750/4x5 mg $19,295/5x5 mg

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SDS-PAGE (SDS-PAGE)

Gene Sequence (Gene Sequencing (extract))

Sequence

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Coagulation Factor XII (F12), Recombinant Protein (Cat# AAA152042)

Full Name

Eukaryotic Coagulation Factor XII (F12)

Applications

Western Blot

Purity

Greater than 90% by SDS-PAGE

Pricing

$255/0.01 mg $495/0.05 mg $750/0.1 mg $915/0.2 mg $1,760/0.5 mg $2,600/1 mg $3,430/2 mg $6,365/5 mg $12,410/2x5 mg $18,140/3x5 mg $23,545/4x5 mg $28,810/5x5 mg

SDS-PAGE

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Apolipoprotein A-1, Recombinant Protein (Cat# AAA48551)

Full Name

Apolipoprotein A-1, 25-267aa, Human, His tag, E Coli

Gene Names

APOA1; apo(a)

Applications

SDS-PAGE

Purity

> 95% by SDS-PAGE

Pricing

$235/0.02 mg $375/0.1 mg $780/5x0.02 mg $825/0.5 mg $1,380/5x0.1 mg $1,600/2x0.5 mg $2,335/3x0.5 mg $3,025/4x0.5 mg $3,410/5x0.5 mg

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SDS-PAGE

SDS-PAGE (SDS-PAGE tested on 04-13-2022)

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ESAT6-CFP10, Recombinant Protein (Cat# AAA78044)

Full Name

M. Tuberculosis ESAT6-CFP10 fusion protein

Applications

Immunoassay

Purity

>95% pure (12% SDS-PAGE, Coomassie stain), purified by proprietary chromatographic technique

Pricing

$470/1 mg $765/2 mg $1,640/5 mg $3,190/2x5 mg $4,660/3x5 mg $6,050/4x5 mg

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Application Data (Biotinylated Human Nectin-1/PVRL1/CD111 Protein SPR DataHuman Nectin-4, hFc Tag captured on CM5 Chip via Protein A can bind Biotinylated Human Nectin-1, His-Avi Tag with an affinity constant of 22.83 nM as determined in SPR assay (Biacore T200).)

Application Data (Biotinylated Human Nectin-1/PVRL1/CD111 Protein SEC-HPLCThe purity of Biotinylated Human Nectin-1 is greater than 95% as determined by SEC-HPLC.)

Tris-Bis-PAGE (Biotinylated Human Nectin-1/PVRL1/CD111 Protein Tris-Bis PAGEBiotinylated Human Nectin-1 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.)

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Nectin-1/PVRL1/CD111, Recombinant Protein (Cat# AAA76208)

Full Name

Biotinylated Human Nectin-1/PVRL1/CD111 Protein Recombinant

Gene Names

PVRL1; ED4; PRR; HIgR; HVEC; OFC7; PRR1; PVRR; CD111; PVRR1; SK-12; CLPED1; nectin-1

Purity

>95%, as determined by SDS-PAGE and HPLC

Pricing

$740/0.05 mg $2,110/0.25 mg $4,105/2x0.25 mg $5,995/3x0.25 mg $7,780/4x0.25 mg $9,155/5x0.25 mg

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SDS-PAGE (Figure. SDS-PAGE)

Sequence

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Creatine Kinase, Muscle (CKM), Recombinant Protein (Cat# AAA150659)

Full Name

Recombinant Creatine Kinase, Muscle (CKM)

Applications

Western Blot

Purity

>90%

Pricing

$210/0.01 mg $365/0.05 mg $540/0.1 mg $655/0.2 mg $1,230/0.5 mg $1,800/1 mg $2,375/2 mg $4,375/5 mg $8,525/2x5 mg $12,455/3x5 mg $16,175/4x5 mg $19,770/5x5 mg

SDS-PAGE (SDS-PAGE (4-20%): in vitro expressed and purified HBsAg adw protein)

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HBsAg adw, Recombinant Protein (Cat# AAA62194)

Full Name

HBsAg adw, Hepatitis B Surface Antigen Ayw subtype, Pichia Pastoris

Applications

Western Blot

Purity

> 95% pure by SDS-PAGE

Pricing

$360/0.05 mg $695/2x0.05 mg $1,010/3x0.05 mg $1,315/4x0.05 mg $1,405/5x0.05 mg

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SDS-PAGE

Sequence

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Poly ADP Ribose Polymerase 4, Recombinant Protein (Cat# AAA144033)

Full Name

Recombinant Poly ADP Ribose Polymerase 4 (PARP4)

Reactivity

Homo sapiens (Human)

Applications

Western Blot

Purity

> 95%

Pricing

$205/0.01 mg $360/0.05 mg $525/0.1 mg $645/0.2 mg $1,205/0.5 mg $1,760/1 mg $2,325/2 mg $4,260/5 mg $8,305/2x5 mg $12,130/3x5 mg $15,750/4x5 mg $19,295/5x5 mg

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SDS-PAGE

Sequence

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Surfactant Associated Protein D, Recombinant Protein (Cat# AAA144450)

Full Name

Recombinant Surfactant Associated Protein D (SPD)

Gene Names

Sftpd; SP-D; Sftp4; AI573415

Applications

Western Blot

Purity

> 90%

Pricing

$215/0.01 mg $390/0.05 mg $590/0.1 mg $705/0.2 mg $1,340/0.5 mg $1,970/1 mg $2,615/2 mg $4,810/5 mg $9,375/2x5 mg $13,705/3x5 mg $17,790/4x5 mg $21,775/5x5 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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