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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 6650-6700 of 14112 product results


product-image-AAA145469_SDS_PAGE13.jpg SDS-PAGE

S100 Calcium Binding Protein A12, Recombinant Protein (Cat# AAA145469)

Full Name
Recombinant S100 Calcium Binding Protein A12 (S100A12)
Gene Names
S100A12; p6; CAGC; CGRP; MRP6; CAAF1; MRP-6; ENRAGE
Reactivity
Bos taurus; Bovine (Cattle)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA145479_SDS_PAGE11.jpg SDS-PAGE

Serine/Arginine Rich Splicing Factor 1, Recombinant Protein (Cat# AAA145479)

Full Name
Recombinant Serine/Arginine Rich Splicing Factor 1 (SRSF1)
Gene Names
SRSF1; SFRS1
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA145480_SDS_PAGE13.jpg SDS-PAGE

Kidney And Brain Protein, Recombinant Protein (Cat# AAA145480)

Full Name
Recombinant Kidney And Brain Protein (KIBRA)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA145484_SDS_PAGE15.jpg SDS-PAGE

Cytokine Inducible SH2 Containing Protein, Recombinant Protein (Cat# AAA145484)

Full Name
Recombinant Cytokine Inducible SH2 Containing Protein (CISH)
Gene Names
CISH; CIS; G18; SOCS; CIS-1; BACTS2
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA145485_SDS_PAGE13.jpg SDS-PAGE

Signal Transducer And Activator Of Transcription 3, Recombinant Protein (Cat# AAA145485)

Full Name
Recombinant Signal Transducer And Activator Of Transcription 3 (STAT3)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA150188_SEQUENCE13.png Gene Sequence (Figure. Gene Sequencing (Extract))

Fibroblast Growth Factor 4, Recombinant Protein (Cat# AAA150188)

Full Name
Recombinant Fibroblast Growth Factor 4 (FGF4)
Gene Names
FGF4; HST; KFGF; FGF-4; HST-1; HSTF1; K-FGF; HBGF-4; HSTF-1
Applications
Western Blot
Purity
>95%
Pricing
product-image-AAA150192_SEQUENCE13.png Gene Sequence (Figure. Gene Sequencing (Extract))

Nerve Growth Factor, Recombinant Protein (Cat# AAA150192)

Full Name
Recombinant Nerve Growth Factor (NGF)
Gene Names
NGF; NGFB; beta-NGF
Applications
Western Blot
Purity
>97%
Pricing
product-image-AAA150198_SDS_PAGE11.jpg SDS-PAGE

Connexin 43, Recombinant Protein (Cat# AAA150198)

Full Name
Recombinant Connexin 43 (CX43)
Gene Names
Gja1; Cx43; Npm1; Cnx43; Cxnk1; Gja-1; AU042049; AW546267; Cx43alpha1; connexin43
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA150200_SDS_PAGE11.jpg SDS-PAGE

Collagen Type I Alpha 1, Recombinant Protein (Cat# AAA150200)

Full Name
Recombinant Collagen Type I Alpha 1 (COL1a1)
Gene Names
Col1a1; Cola1; Mov13; Cola-1; Mov-13; Col1a-1
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA150204_SDS_PAGE13.jpg SDS-PAGE

Cytokeratin 4, Recombinant Protein (Cat# AAA150204)

Full Name
Recombinant Cytokeratin 4 (CK4)
Gene Names
Krt4; K4; Krt2-4; Krt-2.4; AW108092
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA150214_SEQUENCE13.jpg Gene Sequence (Figure. Gene Sequencing (Extract))

C Reactive Protein, Recombinant Protein (Cat# AAA150214)

Full Name
Recombinant C Reactive Protein (CRP)
Applications
Western Blot
Purity
>90%
Pricing
product-image-AAA150226_SEQUENCE13.png Gene Sequence (Figure. Gene Sequencing (Extract))

Integrin Alpha 6, Recombinant Protein (Cat# AAA150226)

Full Name
Recombinant Integrin Alpha 6 (ITGa6)
Gene Names
Itga6; Cd49f; VLA-6; AI115430; 5033401O05Rik
Applications
Western Blot
Purity
>80%
Pricing
product-image-AAA150233_SDS_PAGE13.jpg SDS-PAGE

Integrin Alpha M, Recombinant Protein (Cat# AAA150233)

Full Name
Recombinant Integrin Alpha M (CD11b)
Gene Names
ITGAM; CR3A; MO1A; CD11B; MAC-1; MAC1A; SLEB6
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA150259_SDS_PAGE13.png SDS-PAGE

Acyl Coenzyme A Synthetase Long Chain Family, Member 4, Recombinant Protein (Cat# AAA150259)

Full Name
Recombinant Acyl Coenzyme A Synthetase Long Chain Family, Member 4 (ACSL4)
Gene Names
Acsl4; Acs4; Facl4
Reactivity
Rattus norvegicus (Rat)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA150263_SEQUENCE13.jpg Gene Sequence (Figure. Gene Sequencing (Extract))

Phospholipase A2, Group X, Recombinant Protein (Cat# AAA150263)

Full Name
Recombinant Phospholipase A2, Group X (PLA2G10)
Gene Names
PLA2G10; SPLA2; GXPLA2; GXSPLA2; sPLA2-X
Applications
Western Blot
Purity
>90%
Pricing
product-image-AAA150275_SEQUENCE13.jpg Gene Sequence (Figure. Gene Sequencing (Extract))

Sirtuin 1, Recombinant Protein (Cat# AAA150275)

Full Name
Recombinant Sirtuin 1 (SIRT1)
Gene Names
Sirt1; Sir2
Applications
Western Blot
Purity
>90%
Pricing
product-image-AAA150301_SDS_PAGE11.jpg SDS-PAGE

Eosinophil Peroxidase, Recombinant Protein (Cat# AAA150301)

Full Name
Recombinant Eosinophil Peroxidase (EPX)
Gene Names
EPX; EPO; EPP; EPXD; EPX-PEN
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA150315_SEQUENCE13.jpg Gene Sequence (Figure. Gene Sequencing (Extract))

Glycosylphosphatidylinositol Anchored High Density Lipoprotein Binding Protein 1, Recombinant Protein (Cat# AAA150315)

Full Name
Recombinant Glycosylphosphatidylinositol Anchored High Density Lipoprotein Binding Protein 1 (GPIHBP1)
Gene Names
GPIHBP1; HYPL1D; GPI-HBP1
Applications
Western Blot
Purity
>95%
Pricing
product-image-AAA150323_SEQUENCE13.jpg Gene Sequence (Figure. Gene Sequencing (Extract))

YjeF N-Terminal Domain Containing Protein 3, Recombinant Protein (Cat# AAA150323)

Full Name
Recombinant YjeF N-Terminal Domain Containing Protein 3 (YJEFN3)
Applications
Western Blot
Purity
>90%
Pricing
product-image-AAA150324_SDS_PAGE13.jpg SDS-PAGE

Complement Component 4d, Recombinant Protein (Cat# AAA150324)

Full Name
Recombinant Complement Component 4d (C4d)
Reactivity
Rattus norvegicus (Rat)
Applications
Western Blot
Purity
> 90%
Pricing

Histone Deacetylase 2 (HDAC2), Recombinant Protein (Cat# AAA150705)

Full Name
Recombinant Histone Deacetylase 2 (HDAC2)
Applications
Western Blot
Purity
>90%
Pricing
product-image-AAA150712_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Fibroblast Growth Factor 19 (FGF19), Recombinant Protein (Cat# AAA150712)

Full Name
Recombinant Fibroblast Growth Factor 19 (FGF19)
Applications
Western Blot
Purity
>90%
Pricing
product-image-AAA150720_SDS_PAGE11.jpg SDS-PAGE (Figure. SDS-PAGE)

Glycogen Synthase Kinase 3 Beta (GSK3b), Recombinant Protein (Cat# AAA150720)

Full Name
Recombinant Glycogen Synthase Kinase 3 Beta (GSK3b)
Applications
Western Blot
Purity
>97%
Pricing
product-image-AAA150723_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Adrenergic Receptor Beta 2 (ADRb2), Recombinant Protein (Cat# AAA150723)

Full Name
Recombinant Adrenergic Receptor Beta 2 (ADRb2)
Gene Names
Adrb2; Badm; Gpcr7; Adrb-2
Applications
Western Blot
Purity
>80%
Pricing
product-image-AAA150750_SDS_PAGE11.jpg SDS-PAGE (Figure. SDS-PAGE)

Interleukin 4 Induced Protein 1 (IL4I1), Recombinant Protein (Cat# AAA150750)

Full Name
Recombinant Interleukin 4 Induced Protein 1 (IL4I1)
Gene Names
IL4I1; LAO; FIG1; LAAO
Applications
Western Blot
Purity
>95%
Pricing
product-image-AAA150756_SDS_PAGE13.jpg SDS-PAGE

Casein Alpha (CSN1), Recombinant Protein (Cat# AAA150756)

Full Name
Recombinant Casein Alpha (CSN1)
Gene Names
Csn1s1; Csna; AA959832; AW212882
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA150763_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Potassium Intermediate Small Conductance Calcium Activated Channel Subfamily N, Member 2 (KCNN2), Recombinant Protein (Cat# AAA150763)

Full Name
Recombinant Potassium Intermediate Small Conductance Calcium Activated Channel Subfamily N, Member 2 (KCNN2)
Gene Names
KCNN2; SK2; hSK2; SKCA2; KCa2.2; SKCa 2
Applications
Western Blot
Purity
>95%
Pricing
product-image-AAA135464_SDS_PAGE13.jpg SDS-PAGE

Bone Morphogenetic Protein Receptor 2 (BMPR2), Recombinant Protein (Cat# AAA135464)

Full Name
Recombinant Bone Morphogenetic Protein Receptor 2 (BMPR2)
Gene Names
BMPR2; BMR2; PPH1; BMPR3; BRK-3; T-ALK; BMPR-II
Reactivity
Homo Sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA135496_SDS_PAGE13.jpg SDS-PAGE

C-Type Lectin Domain Family 2, Member C (CLEC2C), Recombinant Protein (Cat# AAA135496)

Full Name
Recombinant C-Type Lectin Domain Family 2, Member C (CLEC2C)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134277_SDS_PAGE13.jpg SDS-PAGE

Trefoil Factor 3, Intestinal (TFF3), Recombinant Protein (Cat# AAA134277)

Full Name
Recombinant Trefoil Factor 3, Intestinal (TFF3)
Gene Names
TFF3; ITF
Reactivity
Canine (Dog)
Applications
CoImmunoprecipitation, Immunoprecipitation, Western Blot
Purity
>98%
Pricing
product-image-AAA133981_SDS_PAGE15.jpg SDS-PAGE

Heparanase (HPA), Recombinant Protein (Cat# AAA133981)

Full Name
Recombinant Heparanase (HPA)
Gene Names
HPSE; HPA; HPA1; HPR1; HSE1; HPSE1
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134219_SDS_PAGE13.jpg SDS-PAGE

Tumor Protein p53 (TP53), Recombinant Protein (Cat# AAA134219)

Full Name
Recombinant Tumor Protein p53 (TP53)
Gene Names
Trp53; bbl; bfy; bhy; p44; p53; Tp53
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA178161_AD15.jpg Application Data

THP, Recombinant Protein (Cat# AAA178161)

Full Name
Recombinant Human THP protein (His tag)
Gene Names
UMOD; THP; FJHN; HNFJ; THGP; HNFJ1; MCKD2; ADMCKD2
Purity
>85 % as determined by reducing SDS-PAGE.
Pricing
product-image-AAA178163_SDS_PAGE15.png SDS-PAGE

AMH, Recombinant Protein (Cat# AAA178163)

Full Name
Recombinant Human AMH protein (His tag)
Gene Names
AMH; MIF; MIS
Purity
> 95% as determined by reducing SDS-PAGE.
Pricing
product-image-AAA178164_SDS_PAGE15.jpg SDS-PAGE

AQP-3, Recombinant Protein (Cat# AAA178164)

Full Name
Recombinant Human AQP-3 protein (GST tag)
Gene Names
AQP3; GIL; AQP-3
Purity
>95 % as determined by reducing SDS-PAGE.
Pricing
product-image-AAA177968_SDS_PAGE15.jpg SDS-PAGE

IL-1 Receptor-Like 2/IL-1RL2/IL-1Rrp2/IL-36R, Recombinant Protein (Cat# AAA177968)

Full Name
Recombinant Mouse IL-1 Receptor-Like 2/IL-1RL2/IL-1Rrp2/IL-36R (C-6His)
Gene Names
Il1rl2; AI481289; AW551444; IL-1Rrp2
Purity
>95% as determined by reducing SDS-PAGE
Pricing

Cardiac Troponin T (TnT), Recombinant Protein (Cat# AAA47961)

Full Name
Recombinant Human Cardiac Troponin T (TnT)
Gene Names
TNNT2; CMH2; RCM3; TnTC; cTnT; CMPD2; LVNC6; MGC3889
Purity
Greater than 90% as determined by SDS-PAGE
Pricing
product-image-AAA76158_ELISA13.jpg ELISA (Immobilized Anti-MMP-9 Antibody, hFc Tag at 0.5ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Human MMP-9, His Tag with the EC50 of 14.3ng/ml determined by ELISA)

MMP-9 Protein (pro form), Recombinant Protein (Cat# AAA76158)

Full Name
Biotinylated Human MMP-9 Protein (pro form) Recombinant
Gene Names
MMP9; GELB; CLG4B; MMP-9; MANDP2
Purity
>95% as determined by SDS-PAGE and HPLC
Pricing
product-image-AAA48660_SDS_PAGE15.jpg SDS-PAGE

PGLS, Recombinant Protein (Cat# AAA48660)

Full Name
PGLS, 1-258aa, Human, His tag, E Coli
Gene Names
PGLS; 6PGL; HEL-S-304
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48664_SDS_PAGE15.jpg SDS-PAGE

MAP1LC3B, Recombinant Protein (Cat# AAA48664)

Full Name
MAP1LC3B, 1-120aa, Human, His tag, E Coli
Gene Names
MAP1LC3B; LC3B; ATG8F; MAP1LC3B-a; MAP1A/1BLC3
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48671_SDS_PAGE15.png SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain)

ARHGDIA, Recombinant Protein (Cat# AAA48671)

Full Name
ARHGDIA, 24-204aa, Human, His tag, E Coli
Gene Names
ARHGDIA; GDIA1; NPHS8; RHOGDI; RHOGDI-1; HEL-S-47e
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48681_SDS_PAGE15.jpg SDS-PAGE

eFIMC, Recombinant Protein (Cat# AAA48681)

Full Name
eFIMC, 37-241aa, E Coli, His tag, E Coli
Gene Names
fimC; ECK4307; JW4279
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
Pricing
product-image-AAA48691_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.)

PSMB5, Recombinant Protein (Cat# AAA48691)

Full Name
PSMB5, 60-263aa, Human, His tag, E Coli
Gene Names
PSMB5; X; MB1; LMPX
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48769_SDS_PAGE15.jpg SDS-PAGE

NKIRAS2, Recombinant Protein (Cat# AAA48769)

Full Name
NKIRAS2, 1-191aa, Human, His tag, E Coli
Gene Names
NKIRAS2; KBRAS2; kappaB-Ras2
Applications
SDS-PAGE
Purity
90% by SDS-PAGE
Pricing
product-image-AAA48797_SDS_PAGE15.jpg SDS-PAGE

FAM84A, Recombinant Protein (Cat# AAA48797)

Full Name
FAM84A, 1-292aa, Human, His tag, E Coli
Gene Names
FAM84A; NSE1; PP11517
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48802_SDS_PAGE15.jpg SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain)

OCT4, Recombinant Protein (Cat# AAA48802)

Full Name
OCT4, 1-265aa, Human, His tag, E Coli (Denatured)
Gene Names
POU5F1; OCT3; OCT4; OTF3; OTF4; OTF-3; Oct-3; Oct-4
Applications
SDS-PAGE
Purity
> 85% by SDS-PAGE
Pricing
product-image-AAA48805_SDS_PAGE15.png SDS-PAGE (3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain)

GP9, Recombinant Protein (Cat# AAA48805)

Full Name
GP9, 17-147aa, Human, His tag, E Coli (Denatured)
Gene Names
GP9; GPIX; CD42a
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48721_SDS_PAGE15.jpg SDS-PAGE

IL12P40, Recombinant Protein (Cat# AAA48721)

Full Name
IL12P40, 23-328aa, Human, His tag, Baculovirus
Gene Names
IL12B; CLMF; NKSF; CLMF2; IMD28; IMD29; NKSF2; IL-12B
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48743_SDS_PAGE15.jpg SDS-PAGE

BTC, Recombinant Protein (Cat# AAA48743)

Full Name
BTC, 32-111aa, Human, His tag, E Coli
Applications
SDS-PAGE
Purity
> 90% by SDS-PAGE
Pricing
product-image-AAA48748_SDS_PAGE15.jpg SDS-PAGE

KARS, Recombinant Protein (Cat# AAA48748)

Full Name
KARS, 63-597aa, Human, His tag, E Coli
Gene Names
KARS; KRS; KARS1; KARS2; CMTRIB; DFNB89
Applications
SDS-PAGE
Purity
> 95% by SDS-PAGE
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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