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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 6400-6450 of 14112 product results


product-image-AAA152214_SDS_PAGE11.jpg SDS-PAGE (SDS-PAGE)

Leptin (LEP), Recombinant Protein (Cat# AAA152214)

Full Name
Recombinant Leptin (LEP)
Gene Names
Lep; ob; obese
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA152222_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

Paraoxonase 1 (PON1), Recombinant Protein (Cat# AAA152222)

Full Name
Recombinant Paraoxonase 1 (PON1)
Applications
Western Blot
Purity
Greater than 80% by SDS-PAGE
Pricing
product-image-AAA152228_SDS_PAGE11.jpg SDS-PAGE (SDS-PAGE)

Nerve Growth Factor (NGF), Recombinant Protein (Cat# AAA152228)

Full Name
Recombinant Nerve Growth Factor (NGF)
Gene Names
Ngf; Ngfb; beta-NGF
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA152239_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

Procalcitonin (PCT), Recombinant Protein (Cat# AAA152239)

Full Name
Recombinant Procalcitonin (PCT)
Gene Names
CALCA; CT; KC; CGRP; CALC1; CGRP1; CGRP-I
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 80%
Pricing
product-image-AAA152243_SDS_PAGE11.jpg SDS-PAGE (SDS-PAGE)

F-Box Protein 2 (FBXO2), Recombinant Protein (Cat# AAA152243)

Full Name
Recombinant F-Box Protein 2 (FBXO2)
Gene Names
FBXO2; FBG1; FBX2; Fbs1; OCP1; NFB42
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA152283_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

Jagged 2 Protein (JAG2), Recombinant Protein (Cat# AAA152283)

Full Name
Recombinant Jagged 2 Protein (JAG2)
Gene Names
JAG2; HJ2; SER2
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA152285_SDS_PAGE11.png SDS-PAGE (SDS-PAGE)

Neutrophil Elastase (NE), Recombinant Protein (Cat# AAA152285)

Full Name
Recombinant Neutrophil Elastase (NE)
Gene Names
ELANE; GE; NE; HLE; HNE; ELA2; SCN1; PMN-E
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA152004_SDS_PAGE11.jpg SDS-PAGE (SDS-PAGE)

Immunoglobulin M (IgM), Recombinant Protein (Cat# AAA152004)

Full Name
Recombinant Immunoglobulin M (IgM)
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA152005_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

Mucin 4 (MUC4), Recombinant Protein (Cat# AAA152005)

Full Name
Recombinant Mucin 4 (MUC4)
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA152013_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

Insulin Like Protein 3 (INSL3), Recombinant Protein (Cat# AAA152013)

Full Name
Recombinant Insulin Like Protein 3 (INSL3)
Gene Names
Insl3; Rlf
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA152039_SDS_PAGE11.jpg SDS-PAGE (SDS-PAGE)

Programmed Cell Death Protein 1 (PD1), Recombinant Protein (Cat# AAA152039)

Full Name
Recombinant Programmed Cell Death Protein 1 (PD1)
Gene Names
Pdcd1; PD-1; Pdc1; Ly101
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA152043_SDS_PAGE11.jpg SDS-PAGE (SDS-PAGE)

Interleukin 2 Receptor Beta (IL2Rb), Recombinant Protein (Cat# AAA152043)

Full Name
Recombinant Interleukin 2 Receptor Beta (IL2Rb)
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA152048_SDS_PAGE11.jpg SDS-PAGE (SDS-PAGE)

Superoxide Dismutase 3, Extracellular (SOD3), Recombinant Protein (Cat# AAA152048)

Full Name
Eukaryotic Superoxide Dismutase 3, Extracellular (SOD3)
Gene Names
Sod3; EC-SOD; AI314465
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA162006_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Aldehyde Dehydrogenase 9 Family, Member A1 (ALDH9A1), Recombinant Protein (Cat# AAA162006)

Full Name
Recombinant Aldehyde Dehydrogenase 9 Family, Member A1 (ALDH9A1)
Gene Names
ALDH9A1; E3; ALDH4; ALDH7; ALDH9; TMABADH
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153579_AD11.jpg Amino Acid Info

Troponin T Type 2, Cardiac (TNNT2), Recombinant Protein (Cat# AAA153579)

Full Name
Recombinant Troponin T Type 2, Cardiac (TNNT2)
Gene Names
Tnnt2; Tnt; cTnT
Applications
Western Blot
Purity
Greater than 97% by SDS-PAGE
Pricing
product-image-AAA153585_AD13.jpg Amino Acid Info

Heat Shock Protein 90kDa Alpha B1 (HSP90aB1), Recombinant Protein (Cat# AAA153585)

Full Name
Recombinant Heat Shock Protein 90kDa Alpha B1 (HSP90aB1)
Gene Names
Hsp90ab1; 90kDa; Hsp84; Hsp90; Hspcb; C81438; Hsp84-1; AL022974
Applications
Western Blot
Purity
Greater than 97% by SDS-PAGE
Pricing
product-image-AAA153599_AD13.jpg Amino Acid Info (Amino Acid info)

Colipase, Pancreatic (CLPS), Recombinant Protein (Cat# AAA153599)

Full Name
Recombinant Colipase, Pancreatic (CLPS)
Gene Names
Clps; 2200003J09Rik
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153604_AD13.png Amino Acid Info

Serine Hydroxymethyltransferase 1, Soluble (SHMT1), Recombinant Protein (Cat# AAA153604)

Full Name
Recombinant Serine Hydroxymethyltransferase 1, Soluble (SHMT1)
Gene Names
SHMT1; SHMT; CSHMT
Applications
Western Blot
Purity
Greater than 80% by SDS-PAGE
Pricing
product-image-AAA153605_AD13.png Amino Acid Info

Sarcoglycan Beta (SGCb), Recombinant Protein (Cat# AAA153605)

Full Name
Recombinant Sarcoglycan Beta (SGCb)
Gene Names
SGCB; A3b; SGC; LGMD2E
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153612_AD13.png Amino Acid Info

Sodium/Glucose Cotransporter 1 (SGLT1), Recombinant Protein (Cat# AAA153612)

Full Name
Recombinant Sodium/Glucose Cotransporter 1 (SGLT1)
Gene Names
SLC5A1; NAGT; SGLT1; D22S675
Applications
Western Blot
Purity
> 80%
Pricing
product-image-AAA153618_AD13.jpg Amino Acid Info

Interleukin 23 Receptor (IL23R), Recombinant Protein (Cat# AAA153618)

Full Name
Recombinant Interleukin 23 Receptor (IL23R)
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153619_AD13.jpg Amino Acid Info (Amino Acid info)

Wiskott Aldrich Syndrome Protein Family, Member 2 (WASF2), Recombinant Protein (Cat# AAA153619)

Full Name
Recombinant Wiskott Aldrich Syndrome Protein Family, Member 2 (WASF2)
Gene Names
WASF2; IMD2; SCAR2; WASF4; WAVE2; dJ393P12.2
Applications
Western Blot
Purity
Greater than 80% by SDS-PAGE
Pricing
product-image-AAA153620_AD13.jpg Amino Acid Info

Glutamate Receptor, Ionotropic, AMPA 3 (GRIA3), Recombinant Protein (Cat# AAA153620)

Full Name
Recombinant Glutamate Receptor, Ionotropic, AMPA 3 (GRIA3)
Gene Names
Gria3; GluA3; Glur3; GluR-C; Glur-3; GluR-K3; Gluralpha3; 2900064I19Rik
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153631_AD11.jpg Amino Acid Info (Amino Acid info)

Claudin 5 (CLDN5), Recombinant Protein (Cat# AAA153631)

Full Name
Recombinant Claudin 5 (CLDN5)
Gene Names
Cldn5; MBEC1; Tmvcf; AI854493
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153639_AD13.jpg Amino Acid Info

Transient Receptor Potential Cation Channel Subfamily V, Member 6 (TRPV6), Recombinant Protein (Cat# AAA153639)

Full Name
Recombinant Transient Receptor Potential Cation Channel Subfamily V, Member 6 (TRPV6)
Gene Names
TRPV6; CAT1; CATL; ZFAB; ECAC2; ABP/ZF; LP6728; HSA277909
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153400_AD13.jpg Amino Acid Info (Amino Acid info)

Serum Amyloid A (SAA), Recombinant Protein (Cat# AAA153400)

Full Name
Recombinant Serum Amyloid A (SAA)
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153402_AD13.png Amino Acid Info

Insulin Receptor (INSR), Recombinant Protein (Cat# AAA153402)

Full Name
Recombinant Insulin Receptor (INSR)
Gene Names
INSR; HHF5; CD220
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153407_AD11.jpg Amino Acid Info (Amino Acid info)

Chemokine C-X-C-Motif Receptor 5 (CXCR5), Recombinant Protein (Cat# AAA153407)

Full Name
Recombinant Chemokine C-X-C-Motif Receptor 5 (CXCR5)
Gene Names
CXCR5; BLR1; CD185; MDR15
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153412_AD13.png Amino Acid Info

Aprotinin (AP), Recombinant Protein (Cat# AAA153412)

Full Name
Recombinant Aprotinin (AP)
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153415_AD13.jpg Amino Acid Info

Cluster Of Differentiation 320 (CD320), Recombinant Protein (Cat# AAA153415)

Full Name
Recombinant Cluster Of Differentiation 320 (CD320)
Gene Names
Cd320; 8D6; NG29; VLDL; 425O18-1; CD320-002; D17Ertd716e
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153426_AD13.jpg Amino Acid Info (Amino Acid info)

Ubiquitin Conjugating Enzyme E2A (UBE2A), Recombinant Protein (Cat# AAA153426)

Full Name
Recombinant Ubiquitin Conjugating Enzyme E2A (UBE2A)
Gene Names
Ube2a; HR6A; HHR6A; Mhr6a
Applications
Western Blot
Purity
Greater than 80% by SDS-PAGE
Pricing
product-image-AAA153464_AD13.png Amino Acid Info

Gonadotropin Releasing Hormone Receptor (GnRHR), Recombinant Protein (Cat# AAA153464)

Full Name
Recombinant Gonadotropin Releasing Hormone Receptor (GnRHR)
Gene Names
Gnrhr; GH1; Lhrhr
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153468_AD13.jpg Amino Acid Info

Angiopoietin Like Protein 3 (ANGPTL3), Recombinant Protein (Cat# AAA153468)

Full Name
Recombinant Angiopoietin Like Protein 3 (ANGPTL3)
Applications
Western Blot
Purity
Greater than 97% by SDS-PAGE
Pricing
product-image-AAA153471_AD13.jpg Amino Acid Info

Signal Transducer And Activator Of Transcription 3 (STAT3), Recombinant Protein (Cat# AAA153471)

Full Name
Recombinant Signal Transducer And Activator Of Transcription 3 (STAT3)
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153475_AD13.jpg Amino Acid Info

Phospholipid Scramblase 1 (PLSCR1), Recombinant Protein (Cat# AAA153475)

Full Name
Recombinant Phospholipid Scramblase 1 (PLSCR1)
Gene Names
PLSCR1; MMTRA1B
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153480_AD13.jpg Amino Acid Info (Amino Acid info)

Cytokeratin 17 (CK17), Recombinant Protein (Cat# AAA153480)

Full Name
Recombinant Cytokeratin 17 (CK17)
Gene Names
KRT17; PC; K17; PC2; PCHC1
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153484_AD13.png Amino Acid Info

Forkhead Box P3 (FOXP3), Recombinant Protein (Cat# AAA153484)

Full Name
Recombinant Forkhead Box P3 (FOXP3)
Gene Names
Foxp3; sf; JM2; scurfin
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153486_AD13.png Amino Acid Info

Apolipoprotein B48 (APOB48), Recombinant Protein (Cat# AAA153486)

Full Name
Recombinant Apolipoprotein B48 (APOB48)
Gene Names
APOB; FLDB; LDLCQ4
Applications
Western Blot
Purity
Greater than 97% by SDS-PAGE
Pricing
product-image-AAA153501_AD13.jpg Amino Acid Info (Amino Acid info)

Syndecan 1 (SDC1), Recombinant Protein (Cat# AAA153501)

Full Name
Recombinant Syndecan 1 (SDC1)
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153510_AD13.jpg Amino Acid Info

Transferrin (TF), Recombinant Protein (Cat# AAA153510)

Full Name
Recombinant Transferrin (TF)
Gene Names
TF; TFQTL1; PRO1557; PRO2086
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153521_AD13.jpg Amino Acid Info (Amino Acid info)

Occludin (OCLN), Recombinant Protein (Cat# AAA153521)

Full Name
Recombinant Occludin (OCLN)
Gene Names
Ocln; Ocl; AI503564
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153544_AD13.png Amino Acid Info

Podoplanin (PDPN), Recombinant Protein (Cat# AAA153544)

Full Name
Recombinant Podoplanin (PDPN)
Gene Names
Pdpn; E11; Gp38; OTS-8; RTI40; T1-alpha
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153550_AD13.jpg Amino Acid Info (Amino Acid info)

Sperm Adhesion Molecule 1 (SPAM1), Recombinant Protein (Cat# AAA153550)

Full Name
Recombinant Sperm Adhesion Molecule 1 (SPAM1)
Gene Names
SPAM1; HYA1; PH20; HYAL1; HYAL3; HYAL5; PH-20; SPAG15; HEL-S-96n
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153557_AD11.jpg Amino Acid Info

Fibroblast Growth Factor 13 (FGF13), Recombinant Protein (Cat# AAA153557)

Full Name
Recombinant Fibroblast Growth Factor 13 (FGF13)
Gene Names
Fgf13; Fhf2
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153566_AD13.jpg Amino Acid Info

Ryanodine Receptor 2, Cardiac (RYR2), Recombinant Protein (Cat# AAA153566)

Full Name
Recombinant Ryanodine Receptor 2, Cardiac (RYR2)
Gene Names
RYR2; RyR; ARVC2; ARVD2; RYR-2; VTSIP
Applications
Western Blot
Purity
Greater than 80% by SDS-PAGE
Pricing
product-image-AAA153339_AD13.jpg Amino Acid Info (Amino Acid info)

Interleukin 23 Subunit Alpha (IL23a), Recombinant Protein (Cat# AAA153339)

Full Name
Recombinant Interleukin 23 Subunit Alpha (IL23a)
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153345_AD13.jpg Amino Acid Info

Sex Determining Region Y Box Protein 1 (SOX1), Recombinant Protein (Cat# AAA153345)

Full Name
Recombinant Sex Determining Region Y Box Protein 1 (SOX1)
Applications
Western Blot
Purity
Greater than 97% by SDS-PAGE
Pricing
product-image-AAA153361_AD13.jpg Amino Acid Info (Amino Acid info)

Aquaporin 4 (AQP4), Recombinant Protein (Cat# AAA153361)

Full Name
Recombinant Aquaporin 4 (AQP4)
Gene Names
Aqp4; WCH4
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153365_AD13.png Amino Acid Info

Apolipoprotein B100 (APOB100), Recombinant Protein (Cat# AAA153365)

Full Name
Recombinant Apolipoprotein B100 (APOB100)
Gene Names
Apob; Aa1064; Ac1-060; ApoB-48; ApoB-100; Apo B-100
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153387_AD13.png Amino Acid Info

Fibroblast Growth Factor 23 (FGF23), Recombinant Protein (Cat# AAA153387)

Full Name
Recombinant Fibroblast Growth Factor 23 (FGF23)
Applications
Western Blot
Purity
Greater than 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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