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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 3100-3150 of 14112 product results


TNF-Related Apoptosis Inducing Ligand/Apo2L, Recombinant Protein (Cat# AAA38606)

Full Name
Recombinant Human TNF-Related Apoptosis Inducing Ligand/Apo2L (114-281)
Gene Names
TNFSF10; TL2; APO2L; CD253; TRAIL; Apo-2L
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing

Myostatin, Recombinant Protein (Cat# AAA38209)

Full Name
Recombinant Human Myostatin, His-Tag
Gene Names
MSTN; GDF8; MSLHP
Purity
Greater than 95% as determined by SDS-PAGE.
Pricing

Resistin, Recombinant Protein (Cat# AAA38216)

Full Name
Recombinant Mouse Resistin
Gene Names
Retn; ADSF; Rstn; Xcp4; Fizz3
Purity
Greater than 95% as determined by SDS-PAGE.
Pricing

Formiminotransferase Cyclodeaminase, Recombinant Protein (Cat# AAA38266)

Full Name
Recombinant Human Formiminotransferase Cyclodeaminase
Gene Names
FTCD; LCHC1
Purity
Greater than 95% as determined by SDS-PAGE.
Pricing

Inhibin-Alpha A Chain, Recombinant Protein (Cat# AAA38367)

Full Name
Recombinant Human Inhibin-Alpha A Chain
Purity
Greater than 95.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Pricing

Hemagglutinin-Influenza A Virus H3N2 Wisconsin 67/05, Recombinant Protein (Cat# AAA38380)

Full Name
H3N2 Influenza Virus Wisconsin/67/05 Recombinant H3N2 Wisconsin Recombinant
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing

Kinase Akt1/PKB alpha Active Enzyme, Recombinant Protein (Cat# AAA38386)

Full Name
Recombinant Human Protein Kinase Akt1/PKB alpha Active Enzyme
Gene Names
AKT1; AKT; PKB; RAC; CWS6; PRKBA; PKB-ALPHA; RAC-ALPHA
Purity
Greater than 90% as determined by SDS-PAGE.
Pricing

Thrombospondin, Recombinant Protein (Cat# AAA38420)

Full Name
Recombinant Human Thrombospondin
Gene Names
THBS1; TSP; THBS; TSP1; TSP-1; THBS-1
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing

Tripartite Motif Containing 21, Recombinant Protein (Cat# AAA38432)

Full Name
Recombinant Human Tripartite Motif Containing 21 (RO52)
Gene Names
TRIM21; SSA; RO52; SSA1; RNF81; Ro/SSA
Purity
Greater than 90% as determined by SDS-PAGE.
Pricing

Single Chain Cardiac Troponin I-C, Recombinant Protein (Cat# AAA38444)

Full Name
Recombinant Single Chain Cardiac Troponin I-C
Purity
Greater than 85.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Pricing

Ubiquitin Biotin, Recombinant Protein (Cat# AAA38640)

Full Name
Recombinant Human Ubiquitin Biotin
Gene Names
UBA52; L40; CEP52; RPL40; HUBCEP52
Purity
RPS27A Protein biotinilation is determined by Western Blotting and ELISA analysis using streptavidinHRP conjugated as a detection reagent. Free biotin is eliminated by dialysis against PBS. Protein concentration is determined by 280nm absorbance.
Pricing

Aurora Kinase B, Recombinant Protein (Cat# AAA38654)

Full Name
Recombinant Human Aurora Kinase B
Gene Names
AURKB; AIK2; AIM1; ARK2; AurB; IPL1; STK5; AIM-1; STK12; PPP1R48; aurkb-sv1; aurkb-sv2
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing

Ferredoxin-1, Recombinant Protein (Cat# AAA38656)

Full Name
Recombinant Human Ferredoxin-1
Gene Names
FDX1; ADX; FDX; LOH11CR1D
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing

Tumor Necrosis Factor Receptor, Recombinant Protein (Cat# AAA38658)

Full Name
Recombinant Human Tumor Necrosis Factor Receptor
Gene Names
TNFRSF1A; FPF; MS5; p55; p60; TBP1; TNF-R; TNFAR; TNFR1; p55-R; CD120a; TNFR55; TNFR60; TNF-R-I; TNF-R55; TNFR1-d2
Purity
Greater than 97.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.
Pricing

SMAD Family Member 2, Recombinant Protein (Cat# AAA38663)

Full Name
Recombinant Human SMAD Family Member 2
Gene Names
SMAD2; JV18; MADH2; MADR2; JV18-1; hMAD-2; hSMAD2
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing

SNAP, Recombinant Protein (Cat# AAA38664)

Full Name
Recombinant Human SNAP Associated Protein
Gene Names
SNAPIN; BLOS7; SNAPAP; BLOC1S7
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing

Dopa Decarboxylase, Recombinant Protein (Cat# AAA38670)

Full Name
Recombinant Human Dopa Decarboxylase
Gene Names
DDC; AADC
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing

Interleukin-1 Receptor Like-1, Recombinant Protein (Cat# AAA38679)

Full Name
Recombinant Human Interleukin-1 Receptor Like-1
Gene Names
IL1RL1; T1; ST2; DER4; ST2L; ST2V; FIT-1; IL33R
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing

GABA(A) Receptor-Associated Protein, Recombinant Protein (Cat# AAA38692)

Full Name
Recombinant Human GABA(A) Receptor-Associated Protein
Gene Names
GABARAP; MM46; ATG8A; GABARAP-a
Purity
Greater than 95% as determined by SDS-PAGE.
Pricing

Tumor Necrosis Factor-alpha, Recombinant Protein (Cat# AAA38117)

Full Name
Recombinant Human Tumor Necrosis Factor-alpha
Gene Names
TNF; DIF; TNFA; TNFSF2; TNF-alpha
Purity
Greater than 95.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Pricing

Neurogranin, Recombinant Protein (Cat# AAA38146)

Full Name
Recombinant Human Neurogranin
Gene Names
NRGN; RC3; hng
Purity
Greater than 90% as determined by SDS-PAGE.
Pricing

Growth Hormone, Recombinant Protein (Cat# AAA38147)

Full Name
Recombinant Rat Growth Hormone
Gene Names
Gh1; Gh; RNGHGP
Purity
Greater than 97.0% as determined by: (a) Analysis by SEC-HPLC. (b) Analysis by SDS-PAGE.
Pricing

Placental Growth Hormone, Recombinant Protein (Cat# AAA38165)

Full Name
Recombinant Human Placental Growth Hormone 20K
Gene Names
GH2; GHL; GHV; GH-V; hGH-V
Purity
Greater than 98.0% as determined by: (a) Analysis by SEC-HPLC. (b) Analysis by SDS-PAGE.
Pricing

GDNF Family Receptor Alpha 3, Recombinant Protein (Cat# AAA38189)

Full Name
Recombinant Human GDNF Family Receptor Alpha 3
Gene Names
GFRA3; GDNFR3
Purity
Greater than 85% as determined by SDS-PAGE.
Pricing

B-Raf Proto-Oncogene, Recombinant Protein (Cat# AAA37981)

Full Name
Recombinant Human B-Raf Proto-Oncogene
Gene Names
BRAF; NS7; BRAF1; RAFB1; B-RAF1
Purity
Greater than 80.0% as determined by SDS-PAGE.
Pricing

Glycoprotein, Recombinant Protein (Cat# AAA38007)

Full Name
Recombinant Ebola Zaire Glycoprotein
Applications
Immunoassay
Purity
Greater than 95% pure as determined by 12% SDS-PAGE (Coomassie blue stain).
Pricing

C-type Lectin Domain Family 4, Recombinant Protein (Cat# AAA38008)

Full Name
Recombinant Human C-type Lectin Domain Family 4, Member E
Gene Names
CLEC2B; AICL; IFNRG1; CLECSF2; HP10085
Purity
Greater than 85.0% as determined by SDS-PAGE.
Pricing

Metadherin, Recombinant Protein (Cat# AAA38031)

Full Name
Recombinant Human Metadherin
Gene Names
MTDH; 3D3; AEG1; AEG-1; LYRIC; LYRIC/3D3
Pricing

Leucine Aminopeptidase 3, Recombinant Protein (Cat# AAA38037)

Full Name
Recombinant Human Leucine Aminopeptidase 3
Gene Names
LAP3; LAP; PEPS; LAPEP; HEL-S-106
Purity
Greater than 85% as determined by SDS-PAGE.
Pricing

Allergen Ara h 3.0101, Recombinant Protein (Cat# AAA38039)

Full Name
Recombinant Allergen Ara h 3.0101 (Glycinin)
Purity
Greater than 95% as determined by SDS-PAGE.
Pricing

Elongin B, Recombinant Protein (Cat# AAA38051)

Full Name
Elongin B Mouse Recombinant
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing

S100 Calcium Binding Protein A1, Recombinant Protein (Cat# AAA38455)

Full Name
Recombinant Human S100 Calcium Binding Protein A1
Gene Names
S100A1; S100; S100A; S100-alpha
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing

Collagen Type IV Alpha 3, Recombinant Protein (Cat# AAA38469)

Full Name
Recombinant Human Collagen Type IV Alpha 3; COL4A3 Human
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing

Regenerating Islet-Derived 4, Recombinant Protein (Cat# AAA38487)

Full Name
Recombinant Human Regenerating Islet-Derived 4
Gene Names
REG4; GISP; RELP; REG-IV
Purity
Greater than 95% as determined by SDS-PAGE.
Pricing

S100 Calcium Binding Protein P, Recombinant Protein (Cat# AAA38488)

Full Name
Recombinant Human S100 Calcium Binding Protein P
Gene Names
S100P; MIG9
Purity
Greater than 95% as determined by SDS-PAGE.
Pricing

Retinoid X Receptor Alpha, Recombinant Protein (Cat# AAA38491)

Full Name
Recombinant Human Retinoid X Receptor Alpha
Gene Names
RXRA; NR2B1
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing

Recoverin, Recombinant Protein (Cat# AAA38494)

Full Name
Recombinant Human Recoverin
Gene Names
RCVRN; RCV1
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing

Synaptobrevin-1, Recombinant Protein (Cat# AAA38522)

Full Name
Recombinant Human Synaptobrevin-1
Gene Names
VAMP1; SYB1; SPAX1; VAMP-1
Purity
Greater than 95.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Pricing

Anterior Gradient Protein 2 Homolog, Recombinant Protein (Cat# AAA38524)

Full Name
Recombinant Human Anterior Gradient Protein 2 Homolog
Gene Names
AGR2; AG2; GOB-4; HAG-2; XAG-2; PDIA17; HEL-S-116
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing

HIV-1 gp41, Recombinant Protein (Cat# AAA38333)

Full Name
Recombinant HIV-1 gp41, Horseradish Peroxidase Labeled
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing

Thyrostimulin, Recombinant Protein (Cat# AAA38352)

Full Name
Recombinant Human Thyrostimulin Beta
Gene Names
GPHB5; B5; GPB5; ZLUT1
Purity
Greater than 95.0% as determined by(a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Pricing
product-image-AAA73057_AD13.gif Application Data

PI3K, Recombinant Protein (Cat# AAA73057)

Full Name
PI3K (p110 alpha/p55 gamma), Active
Gene Names
PIK3CA; MCM; CWS5; MCAP; PI3K; CLOVE; MCMTC; PI3K-alpha; p110-alpha
Applications
Western Blot
Pricing
product-image-AAA73081_AD13.gif Application Data

AMPK, Recombinant Protein (Cat# AAA73081)

Full Name
AMPK (A1/B2/G1), Active
Gene Names
PRKAA1; AMPK; AMPKa1
Applications
Western Blot
Pricing
product-image-AAA73082_AD13.gif Application Data

AMPK, Recombinant Protein (Cat# AAA73082)

Full Name
AMPK (A2/B2/G2), Active
Gene Names
PRKAA2; AMPK; AMPK2; PRKAA; AMPKa2
Applications
Western Blot
Pricing
product-image-AAA73085_AD13.gif Application Data

AMPK, Recombinant Protein (Cat# AAA73085)

Full Name
AMPK (A1/B1/G2), Active
Gene Names
PRKAA1; AMPK; AMPKa1
Applications
Western Blot
Pricing
product-image-AAA73093_AD13.gif Application Data

AMPK, Recombinant Protein (Cat# AAA73093)

Full Name
AMPK (A2/B1/G3), Active
Gene Names
PRKAA2; AMPK; AMPK2; PRKAA; AMPKa2
Applications
Western Blot
Pricing
product-image-AAA73124_AD13.gif Application Data

SGK1, Recombinant Protein (Cat# AAA73124)

Full Name
SGK1, Active
Gene Names
SGK1; SGK
Applications
Western Blot
Pricing
product-image-AAA73128_AD13.gif Application Data

SPHK2, Recombinant Protein (Cat# AAA73128)

Full Name
SPHK2, Active
Gene Names
SPHK2; SK 2; SK-2; SPK 2; SPK-2
Applications
Kinase Assay
Pricing

CD154/CD40L muCD8, Recombinant Protein (Cat# AAA74398)

Full Name
CD154/CD40L muCD8 Fusion protein (biotin)
Applications
Western Blot, Flow Cytometry
Purity
CD154/CD40L muCD8 Fusion protein (biotin) was purified by affinity and size exclusion chromatography.
Pricing

Regulator of G-Protein Signaling 5, Recombinant Protein (Cat# AAA38949)

Full Name
Recombinant Human Regulator of G-Protein Signaling 5
Gene Names
RGS5; MST092; MST106; MST129; MSTP032; MSTP092; MSTP106; MSTP129
Purity
Greater than 90% as determined 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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