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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 9550-9600 of 14112 product results


product-image-AAA134070_SDS_PAGE13.jpg SDS-PAGE

Pepsinogen C (PGC), Recombinant Protein (Cat# AAA134070)

Full Name
Recombinant Pepsinogen C (PGC)
Gene Names
PGC; PEPC; PGII
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134074_AD11.jpg Application Data

Interleukin 1 Zeta (IL1z), Recombinant Protein (Cat# AAA134074)

Full Name
Recombinant Interleukin 1 Zeta (IL1z)
Gene Names
IL37; FIL1; FIL1Z; IL-1H; IL-37; IL1F7; IL1H4; IL-1F7; IL-1H4; IL1RP1; IL-1RP1; FIL1(ZETA)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134080_SDS_PAGE13.jpg SDS-PAGE

N-Acetylgalactosaminidase Alpha (NAGa), Recombinant Protein (Cat# AAA134080)

Full Name
Recombinant N-Acetylgalactosaminidase Alpha (NAGa)
Gene Names
NAGA; GALB; D22S674
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134088_SDS_PAGE13.jpg SDS-PAGE

Matrix Gla Protein (MGP), Recombinant Protein (Cat# AAA134088)

Full Name
Recombinant Matrix Gla Protein (MGP)
Gene Names
Mgp; Mglap
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134093_AD11.jpg Application Data

Interleukin 18 Binding Protein (IL18BP), Recombinant Protein (Cat# AAA134093)

Full Name
Recombinant Interleukin 18 Binding Protein (IL18BP)
Gene Names
IL18BP; IL18BPa
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134101_SDS_PAGE13.jpg SDS-PAGE

Connective Tissue Growth Factor (CTGF), Recombinant Protein (Cat# AAA134101)

Full Name
Recombinant Connective Tissue Growth Factor (CTGF)
Gene Names
CTGF; CCN2; NOV2; HCS24; IGFBP8
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134102_SDS_PAGE15.jpg SDS-PAGE

Transglutaminase 3, Epidermal (TGM3), Recombinant Protein (Cat# AAA134102)

Full Name
Recombinant Transglutaminase 3, Epidermal (TGM3)
Gene Names
Tgm3; TGE; TG E; TG(E); TGase E; TGase-3; AI893889
Applications
Immunoprecipitation, Western Blot
Purity
> 90%
Pricing
product-image-AAA134104_AD11.jpg Application Data

PR Domain Containing Protein 1 (PRDM1), Recombinant Protein (Cat# AAA134104)

Full Name
Recombinant PR Domain Containing Protein 1 (PRDM1)
Gene Names
PRDM1; BLIMP1; PRDI-BF1
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134106_SDS_PAGE13.jpg SDS-PAGE

High Molecular Weight Kininogen (HMWK), Recombinant Protein (Cat# AAA134106)

Full Name
Recombinant High Molecular Weight Kininogen (HMWK)
Gene Names
Kng2; Kng1; Kngk; KINKG; KINKH
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134196_SDS_PAGE11.jpg SDS-PAGE

Amylase Alpha 1, Salivary (AMY1), Recombinant Protein (Cat# AAA134196)

Full Name
Recombinant Amylase Alpha 1, Salivary (AMY1)
Gene Names
AMY1B; AMY1
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA134199_AD11.jpg Application Data

Mucin 2 (MUC2), Recombinant Protein (Cat# AAA134199)

Full Name
Recombinant Mucin 2 (MUC2)
Gene Names
MUC2; MLP; SMUC; MUC-2
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134202_SDS_PAGE15.jpg SDS-PAGE

Haptoglobin (Hpt), Recombinant Protein (Cat# AAA134202)

Full Name
Recombinant Haptoglobin (Hpt)
Reactivity
Sus scrofa; Porcine (Pig)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134206_AD11.jpg Application Data

Tumor Necrosis Factor Receptor Superfamily, Member 14 (TNFRSF14), Recombinant Protein (Cat# AAA134206)

Full Name
Recombinant Tumor Necrosis Factor Receptor Superfamily, Member 14 (TNFRSF14)
Gene Names
Tnfrsf14; Atar; HveA; Hvem; Tnfrs14
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134209_SDS_PAGE15.jpg SDS-PAGE

Glucosidase Beta, Acid (GbA), Recombinant Protein (Cat# AAA134209)

Full Name
Recombinant Glucosidase Beta, Acid (GbA)
Gene Names
GBA; GCB; GBA1; GLUC
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134220_SDS_PAGE15.jpg SDS-PAGE

Tissue Inhibitors Of Metalloproteinase 1 (TIMP1), Recombinant Protein (Cat# AAA134220)

Full Name
Recombinant Tissue Inhibitors Of Metalloproteinase 1 (TIMP1)
Gene Names
TIMP1; EPA; EPO; HCI; CLGI; TIMP
Applications
Western Blot
Pricing
product-image-AAA134223_SDS_PAGE13.jpg SDS-PAGE

Angiopoietin Like Protein 4 (ANGPTL4), Recombinant Protein (Cat# AAA134223)

Full Name
Recombinant Angiopoietin Like Protein 4 (ANGPTL4)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134229_SDS_PAGE13.jpg SDS-PAGE

Slit Homolog 3 (Slit3), Recombinant Protein (Cat# AAA134229)

Full Name
Recombinant Slit Homolog 3 (Slit3)
Gene Names
Slit3; Slil2; Slit1
Reactivity
Mouse
Applications
Western Blot
Purity
>98%
Pricing
product-image-AAA134231_SDS_PAGE13.jpg SDS-PAGE

Apolipoprotein E (APOE), Recombinant Protein (Cat# AAA134231)

Full Name
Recombinant Apolipoprotein E (APOE)
Gene Names
Apoe; APOEA
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134243_AD11.jpg Application Data

CUB And Zona Pellucida Like Domains Protein 1 (CUZD1), Recombinant Protein (Cat# AAA134243)

Full Name
Recombinant CUB And Zona Pellucida Like Domains Protein 1 (CUZD1)
Gene Names
CUZD1; ERG-1; UO-44
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134253_SDS_PAGE13.jpg SDS-PAGE

Pepsinogen A (PGA), Recombinant Protein (Cat# AAA134253)

Full Name
Recombinant Pepsinogen A (PGA)
Gene Names
PGA5; PGA3; PGA4
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134258_SDS_PAGE13.jpg SDS-PAGE

Epidermal Growth Factor (EGF), Recombinant Protein (Cat# AAA134258)

Full Name
Recombinant Epidermal Growth Factor (EGF)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134262_SDS_PAGE11.jpg SDS-PAGE

Interleukin 8 (IL8), Recombinant Protein (Cat# AAA134262)

Full Name
Recombinant Interleukin 8 (IL8)
Gene Names
IL8; NAF; GCP1; LECT; LUCT; NAP1; CXCL8; GCP-1; LYNAP; MDNCF; MONAP; NAP-1
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134271_SDS_PAGE15.jpg SDS-PAGE

Stanniocalcin 2 (STC2), Recombinant Protein (Cat# AAA134271)

Full Name
Recombinant Stanniocalcin 2 (STC2)
Gene Names
STC2; STC-2; STCRP
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134275_SDS_PAGE13.jpg SDS-PAGE

Collagen Type XVIII (COL18), Recombinant Protein (Cat# AAA134275)

Full Name
Recombinant Collagen Type XVIII (COL18)
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA134280_SDS_PAGE13.jpg SDS-PAGE

Vasoactive Intestinal Peptide (VIP), Recombinant Protein (Cat# AAA134280)

Full Name
Recombinant Vasoactive Intestinal Peptide (VIP)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134285_SDS_PAGE13.jpg SDS-PAGE

Transthyretin (TTR), Recombinant Protein (Cat# AAA134285)

Full Name
Recombinant Transthyretin (TTR)
Gene Names
Ttr; D17860; AA408768; AI787086; prealbumin
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134293_SDS_PAGE13.jpg SDS-PAGE

Coagulation Factor VIII (F8), Recombinant Protein (Cat# AAA134293)

Full Name
Recombinant Coagulation Factor VIII (F8)
Gene Names
F8; AHF; F8B; F8C; HEMA; FVIII; DXS1253E
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134301_SDS_PAGE13.jpg SDS-PAGE

Diacylglycerol-O-Acyltransferase Homolog 1 (DGAT1), Recombinant Protein (Cat# AAA134301)

Full Name
Recombinant Diacylglycerol-O-Acyltransferase Homolog 1 (DGAT1)
Gene Names
DGAT1; ARAT; DGAT; ARGP1
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134304_AD11.jpg Application Data

Cytochrome P450 3A7 (CYP3A7), Recombinant Protein (Cat# AAA134304)

Full Name
Recombinant Cytochrome P450 3A7 (CYP3A7)
Gene Names
CYP3A7; CP37; CYPIIIA7; P450-HFLA
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA134310_SDS_PAGE15.jpg SDS-PAGE

Diazepam Binding Inhibitor (DBI), Recombinant Protein (Cat# AAA134310)

Full Name
Recombinant Diazepam Binding Inhibitor (DBI)
Gene Names
Dbi; EP; Acbp; ACBD1; endozepine
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA134315_SDS_PAGE13.jpg SDS-PAGE

Inhibitory Subunit Of NF Kappa B Epsilon (IkBe), Recombinant Protein (Cat# AAA134315)

Full Name
Recombinant Inhibitory Subunit Of NF Kappa B Epsilon (IkBe)
Gene Names
NFKBIE; IKBE
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing

Single Ig IL1 Related Receptor (SIGIRR), Recombinant Protein (Cat# AAA134329)

Full Name
Recombinant Single Ig IL1 Related Receptor (SIGIRR)
Gene Names
Sigirr; RGD1306732
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134334_SDS_PAGE13.jpg SDS-PAGE

Calbindin (CALB), Recombinant Protein (Cat# AAA134334)

Full Name
Recombinant Calbindin (CALB)
Gene Names
Calb1; CaBP28K
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134338_AD11.jpg Application Data

Apolipoprotein M (APOM), Recombinant Protein (Cat# AAA134338)

Full Name
Recombinant Apolipoprotein M (APOM)
Gene Names
APOM; G3a; NG20; apo-M; HSPC336
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134348_AD11.png Application Data

Hypoxia Inducible Factor 1 Alpha (HIF1a), Recombinant Protein (Cat# AAA134348)

Full Name
Recombinant Hypoxia Inducible Factor 1 Alpha (HIF1a)
Gene Names
HIF1A; HIF1; MOP1; PASD8; HIF-1A; bHLHe78; HIF-1alpha; HIF1-ALPHA
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134511_SDS_PAGE15.jpg SDS-PAGE

Transcription Factor A, Mitochondrial (TFAM), Recombinant Protein (Cat# AAA134511)

Full Name
Recombinant Transcription Factor A, Mitochondrial (TFAM)
Gene Names
Tfam; Mttfa
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134517_SDS_PAGE13.jpg SDS-PAGE

Trefoil Factor 2 (TFF2), Recombinant Protein (Cat# AAA134517)

Full Name
Recombinant Trefoil Factor 2 (TFF2)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134527_SDS_PAGE13.jpg SDS-PAGE

Apolipoprotein D (APOD), Recombinant Protein (Cat# AAA134527)

Full Name
Recombinant Apolipoprotein D (APOD)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134529_SDS_PAGE11.jpg SDS-PAGE

Podocin (PDCN), Recombinant Protein (Cat# AAA134529)

Full Name
Recombinant Podocin (PDCN)
Gene Names
Nphs2; podocin
Reactivity
Rattus norvegicus (Rat)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134530_SDS_PAGE13.jpg SDS-PAGE

Vascular Cell Adhesion Molecule 1 (VCAM1), Recombinant Protein (Cat# AAA134530)

Full Name
Recombinant Vascular Cell Adhesion Molecule 1 (VCAM1)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134542_SDS_PAGE13.jpg SDS-PAGE

Chromogranin A (CHGA), Recombinant Protein (Cat# AAA134542)

Full Name
Recombinant Chromogranin A (CHGA)
Gene Names
CHGA; CGA
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134556_SDS_PAGE15.jpg SDS-PAGE

Slit Homolog 1 (Slit1), Recombinant Protein (Cat# AAA134556)

Full Name
Recombinant Slit Homolog 1 (Slit1)
Gene Names
Slit1; Slil1; mKIAA0813
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134557_AD11.jpg Application Data

Glycogen Phosphorylase, Muscle (PYGM), Recombinant Protein (Cat# AAA134557)

Full Name
Recombinant Glycogen Phosphorylase, Muscle (PYGM)
Gene Names
Pygm; PG; AI115133
Applications
CoImmunoprecipitation, Immunoprecipitation, Western Blot
Purity
>98%
Pricing
product-image-AAA134570_SDS_PAGE13.jpg SDS-PAGE

Inducible T-Cell Co Stimulator (ICOS), Recombinant Protein (Cat# AAA134570)

Full Name
Recombinant Inducible T-Cell Co Stimulator (ICOS)
Gene Names
ICOS; AILIM; CD278; CVID1
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134590_SDS_PAGE13.jpg SDS-PAGE

Intelectin 1 (ITLN1), Recombinant Protein (Cat# AAA134590)

Full Name
Recombinant Intelectin 1 (ITLN1)
Gene Names
Itln1; Lfr; IntL; Itln; Itln2; Itln5; Itlna
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134447_SDS_PAGE13.jpg SDS-PAGE

High Mobility Group AT Hook Protein 2 (HMGA2), Recombinant Protein (Cat# AAA134447)

Full Name
Recombinant High Mobility Group AT Hook Protein 2 (HMGA2)
Gene Names
HMGA2; BABL; LIPO; HMGIC; HMGI-C; STQTL9
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134450_SDS_PAGE13.jpg SDS-PAGE

Aquaporin 4 (AQP4), Recombinant Protein (Cat# AAA134450)

Full Name
Recombinant Aquaporin 4 (AQP4)
Gene Names
Aqp4; WCH4
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134451_AD13.jpg Application Data

Keratin 5 (KRT5), Recombinant Protein (Cat# AAA134451)

Full Name
Recombinant Keratin 5 (KRT5)
Gene Names
KRT5; K5; CK5; DDD; DDD1; EBS2; KRT5A
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA134461_AD11.jpg Application Data

Thy1 Cell Surface Antigen (Thy1), Recombinant Protein (Cat# AAA134461)

Full Name
Recombinant Thy1 Cell Surface Antigen (Thy1)
Gene Names
Thy1; CD7
Reactivity
Rat
Applications
Western Blot
Purity
>95%
Pricing
product-image-AAA134481_SDS_PAGE13.jpg SDS-PAGE

Osteonectin (ON), Recombinant Protein (Cat# AAA134481)

Full Name
Recombinant Osteonectin (ON)
Gene Names
Sparc; BM-40; AA517111
Applications
Western Blot
Purity
> 80%
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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