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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 2500-2550 of 14112 product results


product-image-AAA48669_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain)

NuDT16, Recombinant Protein (Cat# AAA48669)

Full Name
NuDT16, 1-195aa, Human, His tag, E Coli
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48736_SDS_PAGE15.jpg SDS-PAGE (3 ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain)

LRPAP1, Recombinant Protein (Cat# AAA48736)

Full Name
LRPAP1, 35-357aa, Human, His tag, E Coli
Gene Names
LRPAP1; RAP; MRAP; A2RAP; HBP44; MYP23; A2MRAP; alpha-2-MRAP
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48738_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.)

DTYMK, Recombinant Protein (Cat# AAA48738)

Full Name
DTYMK, 1-212aa, Human, His tag, E Coli
Gene Names
DTYMK; CDC8; TMPK; TYMK; PP3731
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48794_SDS_PAGE15.jpg SDS-PAGE

CALML3, Recombinant Protein (Cat# AAA48794)

Full Name
CALML3, 1-149aa, Human, His tag, E Coli
Gene Names
CALML3; CLP
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48810_SDS_PAGE15.jpg SDS-PAGE

CD79B, Recombinant Protein (Cat# AAA48810)

Full Name
CD79B, 29-159aa, Human, His tag, E Coli (Denatured)
Gene Names
CD79B; B29; IGB; AGM6
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48819_SDS_PAGE15.jpg SDS-PAGE

HEBP1, Recombinant Protein (Cat# AAA48819)

Full Name
HEBP1, 1-189aa, Human, His tag, E Coli
Gene Names
HEBP1; HBP; HEBP
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48823_SDS_PAGE15.jpg SDS-PAGE

AICDA, Recombinant Protein (Cat# AAA48823)

Full Name
AICDA, 1-198aa, Human, His tag, E Coli (Denatured)
Gene Names
AICDA; AID; ARP2; CDA2; HIGM2; HEL-S-284
Applications
SDS-PAGE
Purity
> 85% by SDS-PAGE
Pricing
product-image-AAA48609_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.)

HSC70, Recombinant Protein (Cat# AAA48609)

Full Name
HSC70, 1-646aa, Human, His tag, E Coli
Gene Names
HSPA8; LAP1; HSC54; HSC70; HSC71; HSP71; HSP73; LAP-1; NIP71; HEL-33; HSPA10; HEL-S-72p
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing

Bee Venom Phospholipase A2, Recombinant Protein (Cat# AAA47957)

Full Name
Recombinant Bee Venom Phospholipase A2
Applications
Western Blot
Purity
Purified by proprietary chromatography technique. Purity is >90% as determined by 105 SDS-PAGE.
Pricing
product-image-AAA47482_SDS_PAGE13.jpg SDS-PAGE (Figure 1. Human CD112 Protein, His Tag on SDS-PAGE under reducing condition.)

CD112, Recombinant Protein (Cat# AAA47482)

Full Name
Human CD112 Protein, His Tag
Gene Names
NECTIN2; HVEB; PRR2; CD112; PVRL2; PVRR2
Purity
>95%; affinity purification
Pricing
product-image-AAA47496_SDS_PAGE13.jpg SDS-PAGE (Figure 1. Human TSLP Protein, hFc Tag on SDS-PAGE under reducing condition.)

TSLP, Recombinant Protein (Cat# AAA47496)

Full Name
Human TSLP Protein, hFc Tag
Purity
>95%; affinity purification
Pricing

Inhibin B (INHB), Recombinant Protein (Cat# AAA77420)

Full Name
Inhibin B (INHB) Antigen, Recombinant
Applications
ELISA
Purity
>90%
Pricing

Respiratory Syncytial Virus (RSV-fusion), Recombinant Protein (Cat# AAA77442)

Full Name
Respiratory Syncytial Virus (RSV-fusion) Antigen >90%
Applications
Lateral Flow
Purity
>90%
Pricing

CD124 (IL4Ra), Recombinant Protein (Cat# AAA76067)

Full Name
Human CD124 Recombinant (IL4Ra)
Purity
>98%, as determined by SDS-PAGE and HPLC
Pricing

HIV-1 pol Integrase, Recombinant Protein (Cat# AAA76071)

Full Name
HIV-1 pol Integrase Recombinant
Purity
>90% by SDS-PAGE.
Pricing

Varicella Zoster Virus ORF26, Recombinant Protein (Cat# AAA76076)

Full Name
Varicella Zoster Virus ORF26 Recombinant
Purity
>95%, as determined by SDS-PAGE.
Pricing

Hepatitis C Virus Core protein, Recombinant Protein (Cat# AAA76079)

Full Name
Hepatitis C Virus Core protein Recombinant
Purity
>95%, as determined by SDS-PAGE.
Pricing

Epidermal Growth Factor, Recombinant Protein (Cat# AAA76082)

Full Name
Human Epidermal Growth Factor Recombinant
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing

Tumor Necrosis Factor-alpha, Recombinant Protein (Cat# AAA76088)

Full Name
Mouse Tumor Necrosis Factor-alpha Recombinant
Purity
>97%, as determined by SDS-PAGE and HPLC
Pricing

BCMA (CD269), Recombinant Protein (Cat# AAA76089)

Full Name
Human BCMA (CD269) Recombinant
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing

Cytomegalovirus pP28 (UL99), Recombinant Protein (Cat# AAA76091)

Full Name
Cytomegalovirus pP28 (UL99) Recombinant
Purity
>90%, by SDS-PAGE.
Pricing

Stem Cell Factor, Recombinant Protein (Cat# AAA76098)

Full Name
Human Stem Cell Factor Recombinant
Purity
>97%, as determined by SDS-PAGE and HPLC
Pricing

CD66a (CEACAM1), Recombinant Protein (Cat# AAA76113)

Full Name
Mouse CD66a Recombinant (CEACAM1)
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76144_ELISA13.jpg ELISA (Biotinylated Human IL-18 Protein (Primary Amine Labeling) ELISA DataImmobilized Human IL-18BP, hFc Tag at 5?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human IL-18, No Tag with the EC50 of 26.0ng/ml determined by ELISA.)

IL-18, Recombinant Protein (Cat# AAA76144)

Full Name
Biotinylated Human IL-18 Protein Recombinant
Gene Names
IL18; IGIF; IL-18; IL-1g; IL1F4
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76145_AD11.jpg Application Data (Biotinylated Human IL-18 R1/CD218a Protein SPR DataBiotinylated Human IL-18 R1, His Tag captured on CM5-SA Chip can bind Human IL-18, No Tag with an affinity constant of 1.4nM as determined in SPR assay (Biacore T200).)

IL-18 R1/CD218a, Recombinant Protein (Cat# AAA76145)

Full Name
Biotinylated Human IL-18 R1/CD218a Protein Recombinant
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76349_ELISA11.jpg ELISA (Biotinylated Human SIRP alpha V4 Protein ELISA DataImmobilized Human CD47, hFc Tag at 1?g/ml (100?l/Well) on the plate. Dose response curve for Biotinylated Human SIRP alpha V4, His Tag with the EC50 of 0.47?g/ml determined by ELISA.)

SIRP alpha V4, Recombinant Protein (Cat# AAA76349)

Full Name
Biotinylated Human SIRP alpha V4 Protein Recombinant
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76401_AD8.jpg Application Data (The effect of IL-21 and CD40L exposure on MEC1 and MEC2 cells.Expression of EBNA-2 and LMP-1 in IL-21 treated cells .)

Interleukin-21, Recombinant Protein (Cat# AAA76401)

Full Name
Mouse Interleukin-21 Recombinant
Gene Names
Il21; IL-21
Purity
>97%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76279_ELISA13.jpg ELISA (Biotinylated Human VEGF121 Protein ELISA DataImmobilized Human VEGF R1, His Tag at 2?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human VEGF121, His Tag with the EC50 of 36.5ng/ml determined by ELISA.)

VEGF121, Recombinant Protein (Cat# AAA76279)

Full Name
Biotinylated Human VEGF121 Protein Recombinant
Gene Names
VEGFA; VPF; VEGF; MVCD1
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76285_ELISA11.jpg ELISA (Biotinylated Human TSLP Protein ELISA DataImmobilized Anti-TSLP Antibody, hFc Tag at 0.5?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human TSLP, His Tag with the EC50 of 2.3ng/ml determined by ELISA.)

TSLP, Recombinant Protein (Cat# AAA76285)

Full Name
Biotinylated Human TSLP Protein Recombinant
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76286_ELISA11.jpg ELISA (Biotinylated Human CTLA-4/CD152 Protein ELISA DataImmobilized Biotinylated Human CTLA-4, His Tag at 0.5?g/ml (100?l/Well) on the plate. Dose response curve for Anti-CTLA-4 Antibody, hFc Tag with the EC50 of 15.4ng/ml determined by ELISA.)

CTLA/CD152, Recombinant Protein (Cat# AAA76286)

Full Name
Biotinylated Human CTLA/CD152 Protein Recombinant
Gene Names
CTLA4; CD; GSE; GRD4; CD152; CTLA-4; IDDM12; CELIAC3
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76295_ELISA11.jpg ELISA (Biotinylated Human MSLN/Mesothelin Protein ELISA DataImmobilized Biotinylated Human MSLN at 0.5?g/ml (100?l/well) on the plate. Dose response curve for Anti-MSLN Antibody, hFc Tag with the EC50 of 20.3ng/ml determined by ELISA.)

MSLN/Mesothelin, Recombinant Protein (Cat# AAA76295)

Full Name
Biotinylated Human MSLN/Mesothelin Protein Recombinant
Gene Names
MSLN; MPF; SMRP
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76310_ELISA11.jpg ELISA (Biotinylated Human CLEC12A/MICL/CLL-1 Protein ELISA DataImmobilized Anti-CLEC12A Antibody, hFc Tag at 1?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human CLEC12A, His Tag with the EC50 of 0.41?g/ml determined by ELISA.)

CLEC12A/MICL/CLL-1, Recombinant Protein (Cat# AAA76310)

Full Name
Biotinylated Human CLEC12A/MICL/CLL-1 Protein Recombinant
Gene Names
CLEC12A; CLL1; MICL; CLL-1; DCAL-2
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76314_ELISA13.jpg ELISA (Biotinylated Human CA125/MUC16 Protein ELISA DataImmobilized Human MSLN, hFc Tag at 0.5?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human CA125, His Tag with the EC50 of 0.35?g/ml determined by ELISA.)

CA125/MUC16, Recombinant Protein (Cat# AAA76314)

Full Name
Biotinylated Human CA125/MUC16 Protein Recombinant
Gene Names
MUC16; CA125
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76315_ELISA11.jpg ELISA (Biotinylated Human CD3E/CD3 epsilon 1-27 peptide Protein ELISA DataImmobilized Anti-CD3 Antibody, mFc Tag at 1?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human CD3E 1-27 peptide, hFc Tag with the EC50 of 5.9ng/ml determined by ELISA.)

CD3E/CD3 epsilon 1-27 peptide, Recombinant Protein (Cat# AAA76315)

Full Name
Biotinylated Human CD3E/CD3 epsilon 1-27 peptide Protein Recombinant
Gene Names
CD3E; T3E; TCRE; IMD18
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76318_AD13.jpg Application Data (Biotinylated Cynomolgus BAFF/TNFSF13B/CD257 Trimer Protein SEC-HPLCThe purity of Biotinylated Cynomolgus BAFF Trimer is greater than 95% as determined by SEC-HPLC.)

BAFF/TNFSF13B/CD257 Trimer, Recombinant Protein (Cat# AAA76318)

Full Name
Biotinylated Cynomolgus BAFF/TNFSF13B/CD257 Trimer Protein Recombinant
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76327_ELISA11.jpg ELISA (Biotinylated Human IL-1R3/IL-1 RAcP Protein ELISA DataImmobilized Biotinylated Human IL-1R3 at 0.5?g/ml (100?l/Well) on the plate. Dose response curve for Anti-IL-1R3 Antibody, hFc Tag with the EC50 of 11.3ng/ml determined by ELISA.)

IL-1R3/IL-1 RAcP, Recombinant Protein (Cat# AAA76327)

Full Name
Biotinylated Human IL-1R3/IL-1 RAcP Protein Recombinant
Gene Names
IL1RAP; IL1R3; C3orf13; IL-1RAcP
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76328_ELISA11.jpg ELISA (Biotinylated Human VEGF R2/KDR Protein ELISA DataImmobilized Anti-VEGF R2 Antibody, hFc Tag at 0.5?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human VEGF R2, His Tag with the EC50 of 0.35?g/ml determined by ELISA.)

VEGF R2/KDR, Recombinant Protein (Cat# AAA76328)

Full Name
Biotinylated Human VEGF R2/KDR Protein Recombinant
Gene Names
KDR; FLK1; CD309; VEGFR; VEGFR2
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76183_ELISA11.jpg ELISA (Biotinylated Human NKG2A&CD94 Protein ELISA DataImmobilized Anti-NKG2A Antibody, hFc Tag at 1?g/ml (100?l/Well) on the plate. Dose response curve for Biotinylated Human NKG2A&CD94, His Tag with the EC50 of 0.11?g/ml determined by ELISA.)

NKG2A&CD94, Recombinant Protein (Cat# AAA76183)

Full Name
Biotinylated Human NKG2A&CD94 Protein Recombinant
Gene Names
KLRC1; NKG2; NKG2A; CD159A
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76185_ELISA11.jpg ELISA (Biotinylated Human TRAIL R2/DR5/TNFRSF10B Protein ELISA DataImmobilized Anti-TRAIL R2 Antibody, hFc Tag at 5?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human TRAIL R2, His Tag with the EC50 of 0.1?g/ml determined by ELISA.)

TRAIL R2/DR5/TNFRSF10B, Recombinant Protein (Cat# AAA76185)

Full Name
Biotinylated Human TRAIL R2/DR5/TNFRSF10B Protein Recombinant
Gene Names
TNFRSF10B; DR5; CD262; KILLER; TRICK2; TRICKB; ZTNFR9; TRAILR2; TRICK2A; TRICK2B; TRAIL-R2; KILLER/DR5
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76187_ELISA11.jpg ELISA (Biotinylated Human FGFR2 beta (IIIb) Protein ELISA DataImmobilized Anti-FGFR2 IIIb Antibody, hFc Tag at 1?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human FGFR2 beta (IIIb) , His Tag with the EC50 of 13.1ng/ml determined by ELISA.)

FGFR2 beta (IIIc), Recombinant Protein (Cat# AAA76187)

Full Name
Biotinylated Human FGFR2 beta (IIIc) Protein Recombinant
Gene Names
FGFR2; BEK; JWS; BBDS; CEK3; CFD1; ECT1; KGFR; TK14; TK25; BFR-1; CD332; K-SAM
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76201_AD13.jpg Application Data (Biotinylated Human SIRP Beta/CD172b Protein SEC-HPLCThe purity of Biotinylated Human SIRP Beta is greater than 95% as determined by SEC-HPLC.)

SIRP Beta/CD172b, Recombinant Protein (Cat# AAA76201)

Full Name
Biotinylated Human SIRP Beta/CD172b Protein Recombinant
Gene Names
SIRPB1; CD172b; SIRP-BETA-1
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76203_AD13.jpg Application Data (Biotinylated Human ENPP-3 Protein SEC-HPLCThe purity of Biotinylated Human ENPP-3 is greater than 95% as determined by SEC-HPLC.)

ENPP, Recombinant Protein (Cat# AAA76203)

Full Name
Biotinylated Human ENPP Protein Recombinant
Gene Names
ENPP3; B10; NPP3; PDNP3; CD203c; PD-IBETA
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76212_ELISA11.jpg ELISA (Biotinylated Human Siglec-2/CD22 Protein ELISA DataImmobilized Anti-Siglec-2 Antibody, hFc Tag at 0.5?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human Siglec-2, His Tag with the EC50 of 19.1ng/ml determined by ELISA.)

Siglec-2/CD22, Recombinant Protein (Cat# AAA76212)

Full Name
Biotinylated Human Siglec-2/CD22 Protein Recombinant
Gene Names
CD22; SIGLEC2; SIGLEC-2
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76215_ELISA11.jpg ELISA (Biotinylated Human IL-6 R alpha/CD126 Protein ELISA DataImmobilized Human IL-6, No Tag at 2?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human IL-6 R alpha, His Tag with the EC50 of 0.54?g/ml determined by ELISA.)

IL-6 R alpha/CD126, Recombinant Protein (Cat# AAA76215)

Full Name
Biotinylated Human IL-6 R alpha/CD126 Protein Recombinant
Gene Names
IL6R; IL6Q; gp80; CD126; IL6RA; IL6RQ; IL-6RA; IL-6R-1
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76217_ELISA11.jpg ELISA (Biotinylated Human 4-1BB/TNFRSF9 Protein ELISA DataImmobilized Human 4-1BB Ligand (Trimer) , His Tag at 1?g/ml (100?l/Well) on the plate. Dose response curve for Biotinylated Human 4-1BB, hFc Tag with the EC50 of 38.2ng/ml determined by ELISA.)

4-1BB/TNFRSF9, Recombinant Protein (Cat# AAA76217)

Full Name
Biotinylated Human 4-1BB/TNFRSF9 Protein Recombinant
Gene Names
TNFRSF9; ILA; 4-1BB; CD137; CDw137
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76224_ELISA11.jpg ELISA (Biotinylated Human IL-17R alpha/CD217 Protein ELISA DataImmobilized Human IL-17A, His Tag at 2?g/ml (100?l/well) on the plate. Dose response curve for Biotinylated Human IL-17R alpha, His Tag with the EC50 of 30.1ng/ml determined by ELISA.)

IL-17R alpha/CD217, Recombinant Protein (Cat# AAA76224)

Full Name
Biotinylated Human IL-17R alpha/CD217 Protein Recombinant
Gene Names
IL17RA; CD217; IL17R; CANDF5; CDw217; IL-17RA; hIL-17R
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76233_ELISA11.jpg ELISA (Human 2B4/CD244/SLAMF4 Protein ELISA DataImmobilized Human CD48, His Tag at 1?g/ml (100?l/well) on the plate. Dose response curve for Human 2B4, hFc Tag with the EC50 of 0.45?g/ml determined by ELISA.)

2B4/CD244/SLAMF4, Recombinant Protein (Cat# AAA76233)

Full Name
Human 2B4/CD244/SLAMF4 Protein Recombinant
Gene Names
CD244; 2B4; NAIL; Nmrk; NKR2B4; SLAMF4
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76258_AD13.jpg Application Data (Biotinylated Human CD24 Protein (Primary Amine Labeling) SEC-HPLCThe purity of Biotinylated Human CD24 is greater than 95% as determined by SEC-HPLC.)

CD24, Recombinant Protein (Cat# AAA76258)

Full Name
Biotinylated Human CD24 Protein Recombinant
Gene Names
CD24; CD24A
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76149_AD8.jpg Application Data (Biotinylated Human CD40/TNFRSF5 Protein Blocking DataSerial dilutions of Anti-CD40 Antibody were added into Biotinylated Human CD40, His Tag : Human CD40 Ligand (Trimer) , hFc Tag binding reactioins. The half maximal inhibitiory concentration (IC50) is 2.0ug/ml.)

CD40/TNFRSF5, Recombinant Protein (Cat# AAA76149)

Full Name
Biotinylated Human CD40/TNFRSF5 Protein Recombinant
Gene Names
CD40; p50; Bp50; CDW40; TNFRSF5
Purity
>95%, as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA76152_ELISA11.jpg ELISA (Biotinylated Human Semaphorin 4D/SEMA4D/CD100 Protein ELISA DataImmobilized Anti-Semaphorin 4D Antibody, hFc Tag at 0.5?g/ml (100?l/Well) on the plate. Dose response curve for Biotinylated Human Semaphorin 4D, His Tag with the EC50 of 44.8ng/ml determined by ELISA.)

Semaphorin 4D/SEMA4D/CD100, Recombinant Protein (Cat# AAA76152)

Full Name
Biotinylated Human Semaphorin 4D/SEMA4D/CD100 Protein Recombinant
Gene Names
SEMA4D; CD100; SEMAJ; coll-4; C9orf164; M-sema-G
Purity
>95%, as determined by SDS-PAGE and HPLC
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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