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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 6950-7000 of 14112 product results


product-image-AAA135559_SDS_PAGE10.jpg SDS_PAGE

Lens Epithelium Derived Growth Factor (LEDGF), Recombinant Protein (Cat# AAA135559)

Full Name
Recombinant Lens Epithelium Derived Growth Factor (LEDGF)
Gene Names
Psip1; Dfs70; Psip2; Ledgfa; Ledgfb; AA408851; AU015605
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA197064_SDS_PAGE15.jpg SDS-PAGE

catalase (KatA), Recombinant Protein (Cat# AAA197064)

Full Name
Helicobactor pylori (H. pylori) catalase (KatA) protein
Applications
Western Blot, Lateral Flow
Purity
> 90% pure by SDS-PAGE
Ligand affinity chromatography
Pricing
product-image-AAA196944_SDS_PAGE15.jpg SDS-PAGE (12% SDS-PAGE:)

UBE3A / Ubiquitin-Protein Ligase E3A, Recombinant Protein (Cat# AAA196944)

Full Name
Ubiquitin-protein ligase E3A
Gene Names
UBE3A; AS; ANCR; E6-AP; HPVE6A; EPVE6AP
Applications
Western Blot
Purity
>90%
product-image-AAA152336_SDS_PAGE11.jpg SDS-PAGE (SDS-PAGE)

Platelet Derived Growth Factor D (PDGFD), Recombinant Protein (Cat# AAA152336)

Full Name
Recombinant Platelet Derived Growth Factor D (PDGFD)
Applications
Western Blot
Purity
Greater than 97% by SDS-PAGE
Pricing
product-image-AAA152337_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

Ribosomal Protein L27 (RPL27), Recombinant Protein (Cat# AAA152337)

Full Name
Recombinant Ribosomal Protein L27 (RPL27)
Applications
Western Blot
Purity
Greater than 80% by SDS-PAGE
Pricing
product-image-AAA152338_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

Ribosomal Protein L27 (RPL27), Recombinant Protein (Cat# AAA152338)

Full Name
Recombinant Ribosomal Protein L27 (RPL27)
Applications
Western Blot
Purity
Greater than 80% by SDS-PAGE
Pricing
product-image-AAA152354_SDS_PAGE11.jpg SDS-PAGE (SDS-PAGE)

Neurofilament, Light Polypeptide (NEFL), Recombinant Protein (Cat# AAA152354)

Full Name
Recombinant Neurofilament, Light Polypeptide (NEFL)
Gene Names
Nefl; Nfl; NF-L; NF68; CMT2E; AI847934
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153609_AD13.jpg Amino Acid Info

Optic Atrophy 1, Autosomal Dominant (OPA1), Recombinant Protein (Cat# AAA153609)

Full Name
Recombinant Optic Atrophy 1, Autosomal Dominant (OPA1)
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153617_AD13.png Amino Acid Info

Cell Division Cycle Protein 42 (CDC42), Recombinant Protein (Cat# AAA153617)

Full Name
Recombinant Cell Division Cycle Protein 42 (CDC42)
Gene Names
Cdc42; AI747189; AU018915
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153638_AD11.jpg Amino Acid Info

Transient Receptor Potential Cation Channel Subfamily V, Member 1 (TRPV1), Recombinant Protein (Cat# AAA153638)

Full Name
Recombinant Transient Receptor Potential Cation Channel Subfamily V, Member 1 (TRPV1)
Gene Names
Trpv1; Vr1; VR-1; OTRPC1; TRPV1beta; TRPV1alpha
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153645_AD13.png Amino Acid Info

Cholesterol-25-Hydroxylase (CH25H), Recombinant Protein (Cat# AAA153645)

Full Name
Recombinant Cholesterol-25-Hydroxylase (CH25H)
Gene Names
CH25H; C25H
Applications
Western Blot
Purity
Greater than 80% by SDS-PAGE
Pricing
product-image-AAA153646_AD13.jpg Amino Acid Info (Amino Acid info)

ATPase, H+/K+ Exchanging Alpha Polypeptide (ATP4a), Recombinant Protein (Cat# AAA153646)

Full Name
Recombinant ATPase, H+/K+ Exchanging Alpha Polypeptide (ATP4a)
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153665_AD13.png Amino Acid Info (Amino Acid info)

Transglutaminase 6 (TGM6), Recombinant Protein (Cat# AAA153665)

Full Name
Recombinant Transglutaminase 6 (TGM6)
Gene Names
TGM6; TG6; TGY; SCA35; TGM3L; dJ734P14.3
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153669_AD13.jpg Amino Acid Info

Nexilin (NEXN), Recombinant Protein (Cat# AAA153669)

Full Name
Recombinant Nexilin (NEXN)
Gene Names
NEXN; CMH20; NELIN
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153678_AD13.jpg Amino Acid Info (Amino Acid info)

Dicarbonyl/L-Xylulose Reductase (DCXR), Recombinant Protein (Cat# AAA153678)

Full Name
Recombinant Dicarbonyl/L-Xylulose Reductase (DCXR)
Gene Names
DCXR; XR; DCR; HCR2; P34H; HCRII; KIDCR; PNTSU; SDR20C1
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153554_AD13.jpg Amino Acid Info (Amino Acid info)

Fibroblast Growth Factor 8, Androgen Induced (FGF8), Recombinant Protein (Cat# AAA153554)

Full Name
Recombinant Fibroblast Growth Factor 8, Androgen Induced (FGF8)
Gene Names
Fgf8; Aigf; Fgf-8
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153558_AD13.png Amino Acid Info

Prostacyclin Receptor (PTGIR), Recombinant Protein (Cat# AAA153558)

Full Name
Recombinant Prostacyclin Receptor (PTGIR)
Gene Names
PTGIR; IP; PRIPR
Applications
Western Blot
Purity
Greater than 80% by SDS-PAGE
Pricing
product-image-AAA153722_AD13.png Amino Acid Info

GRB2 Associated Binding Protein 3 (GAB3), Recombinant Protein (Cat# AAA153722)

Full Name
Recombinant GRB2 Associated Binding Protein 3 (GAB3)
Gene Names
GAB3; GAB3
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153727_AD13.jpg Amino Acid Info (Amino Acid info)

PR Domain Containing Protein 16 (PRDM16), Recombinant Protein (Cat# AAA153727)

Full Name
Recombinant PR Domain Containing Protein 16 (PRDM16)
Gene Names
PRDM16; MEL1; LVNC8; PFM13; CMD1LL
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153731_AD13.jpg Amino Acid Info (Amino Acid info)

Ribosomal Protein L27 (RPL27), Recombinant Protein (Cat# AAA153731)

Full Name
Recombinant Ribosomal Protein L27 (RPL27)
Gene Names
RPL27; L27
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153736_AD13.png Amino Acid Info

Claudin 6 (CLDN6), Recombinant Protein (Cat# AAA153736)

Full Name
Recombinant Claudin 6 (CLDN6)
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153754_AD13.jpg Amino Acid Info (Amino Acid info)

Zinc Finger Protein 831 (ZNF831), Recombinant Protein (Cat# AAA153754)

Full Name
Recombinant Zinc Finger Protein 831 (ZNF831)
Gene Names
ZNF831; C20orf174; dJ492J12.1
Applications
Western Blot
Purity
Greater than 97% by SDS-PAGE
Pricing

rCor a 1, Recombinant Protein (Cat# AAA129082)

Full Name
rCor a 1 (Corylus avellana 1.0401)
Applications
Flow Cytometry
Purity
The protein was purified by ionex and affinity chromatography, using Strep-tag. Endotoxin was removed using a specific endotrap carrier. Product was lyophilized after purification.
Pricing
product-image-AAA129315_SDS_PAGE13.jpg SDS-PAGE (Recombinant Interleukin-3 purity verification. 5 ug of Interleukin-3 with > 95 % purity checked by Coomassie Brilliant Blue stained SDS-PAGE.)

Interleukin-3, Recombinant Protein (Cat# AAA129315)

Full Name
Recombinant human Interleukin-3
Applications
Functional Assay
Pricing
product-image-AAA161984_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Syndecan 1 (SDC1), Recombinant Protein (Cat# AAA161984)

Full Name
Recombinant Syndecan 1 (SDC1)
Gene Names
SDC1; SDC; CD138; SYND1; syndecan
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA162004_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Retinoic Acid Receptor Gamma (RARg), Recombinant Protein (Cat# AAA162004)

Full Name
Recombinant Retinoic Acid Receptor Gamma (RARg)
Gene Names
RARG; RARC; NR1B3
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA162009_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

N-Myristoyltransferase 1 (NMT1), Recombinant Protein (Cat# AAA162009)

Full Name
Recombinant N-Myristoyltransferase 1 (NMT1)
Gene Names
NMT1; NMT
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA162013_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Ninjurin 1 (NINJ1), Recombinant Protein (Cat# AAA162013)

Full Name
Recombinant Ninjurin 1 (NINJ1)
Gene Names
NINJ1; NIN1; NINJURIN
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA162026_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Cytochrome P450 4F11 (CYP4F11), Recombinant Protein (Cat# AAA162026)

Full Name
Recombinant Cytochrome P450 4F11 (CYP4F11)
Gene Names
CYP4F11; CYPIVF11
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA162028_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Sialic Acid Binding Ig Like Lectin 15 (SIGLEC15), Recombinant Protein (Cat# AAA162028)

Full Name
Recombinant Sialic Acid Binding Ig Like Lectin 15 (SIGLEC15)
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA162029_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Transmembrane Protein 2 Like Protein (TMEM2L), Recombinant Protein (Cat# AAA162029)

Full Name
Recombinant Transmembrane Protein 2 Like Protein (TMEM2L)
Gene Names
CEMIP; CCSP1; HYBID; TMEM2L; KIAA1199
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA161977_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Golgi Phosphoprotein 2 (GOLPH2), Recombinant Protein (Cat# AAA161977)

Full Name
Recombinant Golgi Phosphoprotein 2 (GOLPH2)
Gene Names
GOLM1; GP73; HEL46; GOLPH2; C9orf155; PSEC0257; bA379P1.3
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA152183_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

Heat Shock 70kDa Protein 5 (HSPA5), Recombinant Protein (Cat# AAA152183)

Full Name
Recombinant Heat Shock 70kDa Protein 5 (HSPA5)
Gene Names
Hspa5; Bip; Sez7; mBiP; Grp78; SEZ-7; Hsce70; baffled; AL022860; AU019543; D2Wsu17e; D2Wsu141e
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA152186_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

Signaling Lymphocytic Activation Molecule Family, Member 5 (SLAMF5), Recombinant Protein (Cat# AAA152186)

Full Name
Recombinant Signaling Lymphocytic Activation Molecule Family, Member 5 (SLAMF5)
Gene Names
CD84; LY9B; hCD84; mCD84; SLAMF5
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA152189_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

Apolipoprotein A5 (APOA5), Recombinant Protein (Cat# AAA152189)

Full Name
Recombinant Apolipoprotein A5 (APOA5)
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA152193_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

Protein Tyrosine Phosphatase Receptor Type C (CD45), Recombinant Protein (Cat# AAA152193)

Full Name
Recombinant Protein Tyrosine Phosphatase Receptor Type C (CD45)
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA152196_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

Villin (VIL), Recombinant Protein (Cat# AAA152196)

Full Name
Eukaryotic Villin (VIL)
Gene Names
VIL1; VIL; D2S1471
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA152204_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

Integrin Beta 3 (ITGb3), Recombinant Protein (Cat# AAA152204)

Full Name
Eukaryotic Integrin Beta 3 (ITGb3)
Gene Names
ITGB3; GT; CD61; GP3A; BDPLT2; GPIIIa; BDPLT16
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA152210_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

B-Cell Activating Factor (BAFF), Recombinant Protein (Cat# AAA152210)

Full Name
Recombinant B-Cell Activating Factor (BAFF)
Gene Names
TNFSF13B; DTL; BAFF; BLYS; CD257; TALL1; THANK; ZTNF4; TALL-1; TNFSF20
Applications
Western Blot
Purity
Greater than 80% by SDS-PAGE
Pricing
product-image-AAA152215_SDS_PAGE11.png SDS-PAGE (SDS-PAGE)

Lipase, Hepatic (LIPC), Recombinant Protein (Cat# AAA152215)

Full Name
Recombinant Lipase, Hepatic (LIPC)
Gene Names
Lipc; HL; Hpl; AI256194
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA152219_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

Paraoxonase 1 (PON1), Recombinant Protein (Cat# AAA152219)

Full Name
Recombinant Paraoxonase 1 (PON1)
Gene Names
PON1; ESA; PON; MVCD5
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA152220_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

Paraoxonase 1 (PON1), Recombinant Protein (Cat# AAA152220)

Full Name
Recombinant Paraoxonase 1 (PON1)
Gene Names
PON1; ESA; PON; MVCD5
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA152240_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

E1A Binding Protein P300 (EP300), Recombinant Protein (Cat# AAA152240)

Full Name
Recombinant E1A Binding Protein P300 (EP300)
Gene Names
EP300; p300; KAT3B; RSTS2
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 80%
Pricing
product-image-AAA152245_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

NADH Dehydrogenase 1 (ND1), Recombinant Protein (Cat# AAA152245)

Full Name
Recombinant NADH Dehydrogenase 1 (ND1)
Gene Names
mt-Nd1; ND1
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153234_AD11.jpg Amino Acid Info (Amino Acid info)

Brain Derived Neurotrophic Factor (BDNF), Recombinant Protein (Cat# AAA153234)

Full Name
Recombinant Brain Derived Neurotrophic Factor (BDNF)
Gene Names
BDNF; ANON2; BULN2
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153243_AD13.jpg Amino Acid Info (Amino Acid info)

Fibroblast Growth Factor 1, Acidic (FGF1), Recombinant Protein (Cat# AAA153243)

Full Name
Recombinant Fibroblast Growth Factor 1, Acidic (FGF1)
Gene Names
FGF1; AFGF; ECGF; FGFA; ECGFA; ECGFB; FGF-1; HBGF1; HBGF-1; GLIO703; ECGF-beta; FGF-alpha
Applications
Western Blot
Purity
Greater than 80% by SDS-PAGE
Pricing
product-image-AAA153244_AD13.jpg Amino Acid Info (Amino Acid info)

Fibroblast Growth Factor 1, Acidic (FGF1), Recombinant Protein (Cat# AAA153244)

Full Name
Recombinant Fibroblast Growth Factor 1, Acidic (FGF1)
Gene Names
FGF1; AFGF; ECGF; FGFA; ECGFA; ECGFB; FGF-1; HBGF1; HBGF-1; GLIO703; ECGF-beta; FGF-alpha
Applications
Western Blot
Purity
Greater than 80% by SDS-PAGE
Pricing
product-image-AAA153251_AD13.png Amino Acid Info

Insulin Like Growth Factor Binding Protein 2 (IGFBP2), Recombinant Protein (Cat# AAA153251)

Full Name
Recombinant Insulin Like Growth Factor Binding Protein 2 (IGFBP2)
Gene Names
Igfbp2; IBP-2; Igfbp-2; AI255832; mIGFBP-2
Applications
Western Blot
Purity
Greater than 80% by SDS-PAGE
Pricing
product-image-AAA153253_AD13.jpg Amino Acid Info (Amino Acid info)

Interleukin 11 (IL11), Recombinant Protein (Cat# AAA153253)

Full Name
Recombinant Interleukin 11 (IL11)
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153256_AD13.png Amino Acid Info

Interleukin 11 (IL11), Recombinant Protein (Cat# AAA153256)

Full Name
Recombinant Interleukin 11 (IL11)
Applications
Western Blot
Purity
Greater than 80% 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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