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.

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Virulence factor esxA (esxA), Recombinant Protein (Cat# AAA116915)

Full Name

Recombinant Staphylococcus aureus Virulence factor esxA (esxA)

Purity

Greater or equal to 85% purity as determined by SDS-PAGE.

Pricing

$715/0.02 mg (Mammalian-Cell) $1,765/0.1 mg (Mammalian-Cell) $6,960/1 mg (Mammalian-Cell)

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Succinyl-CoA ligase [GDP-forming] subunit beta, Recombinant Protein (Cat# AAA116933)

Full Name

Recombinant Human Succinyl-CoA ligase [GDP-forming] subunit beta, mitochondrial

Gene Names

SUCLG2; GBETA

Purity

Greater or equal to 85% purity as determined by SDS-PAGE.

Pricing

$325/0.02 mg (E-Coli) $495/0.1 mg (E-Coli) $1,730/1 mg (E-Coli) $7,660/5x1 mg (E-Coli)

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Serine/threonine-protein kinase VRK1 (Vrk1), Recombinant Protein (Cat# AAA116942)

Full Name

Recombinant Mouse Serine/threonine-protein kinase VRK1 (Vrk1)

Gene Names

Vrk1; 51PK

Purity

Greater or equal to 85% purity as determined by SDS-PAGE.

Pricing

$465/0.02 mg (E-Coli) $785/0.1 mg (E-Coli) $2,340/1 mg (E-Coli) $10,325/5x1 mg (E-Coli)

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17 kDa surface antigen (omp), Recombinant Protein (Cat# AAA117111)

Full Name

Recombinant Rickettsia japonica 17 kDa surface antigen (omp)

Purity

Greater or equal to 85% purity as determined by SDS-PAGE.

Pricing

$325/0.02 mg (Mammalian-Cell) $505/0.1 mg (Mammalian-Cell) $3,370/1 mg (Mammalian-Cell) $15,255/5x1 mg (Mammalian-Cell)

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Clumping factor B, Recombinant Protein (Cat# AAA117114)

Full Name

Recombinant Staphylococcus aureus Clumping factor B

Purity

Greater or equal to 85% purity as determined by SDS-PAGE.

Pricing

$415/0.02 mg (E-Coli) $690/0.1 mg (E-Coli) $1,200/0.02 mg (Yeast) $1,405/0.1 mg (Yeast) $1,450/0.02 mg (Baculovirus) $1,730/0.02 mg (Mammalian-Cell) $2,050/1 mg (E-Coli) $2,080/0.1 mg (Baculovirus) $2,710/0.1 mg (Mammalian-Cell) $2,775/1 mg (Yeast) $4,020/1 mg (Baculovirus)

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Proline-rich protein 11, Recombinant Protein (Cat# AAA116689)

Full Name

Recombinant Human Proline-rich protein 11

Purity

Greater or equal to 85% purity as determined by SDS-PAGE.

Pricing

$345/0.02 mg (E-Coli) $570/0.1 mg (E-Coli) $1,960/1 mg (E-Coli) $8,680/5x1 mg (E-Coli)

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Protein delta homolog 2 (Dlk2), Recombinant Protein (Cat# AAA116831)

Full Name

Recombinant Mouse Protein delta homolog 2 (Dlk2), partial

Gene Names

Dlk2; DLK-2; Egfl9; AI413481

Purity

Greater or equal to 85% purity as determined by SDS-PAGE.

Pricing

$325/0.02 mg (E-Coli) $495/0.1 mg (E-Coli) $1,730/1 mg (E-Coli) $7,660/5x1 mg (E-Coli)

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Poliovirus receptor-related protein 2 (PVRL2), Recombinant Protein (Cat# AAA116735)

Full Name

Recombinant Human Poliovirus receptor-related protein 2 (PVRL2)

Gene Names

PVRL2; HVEB; PRR2; CD112; PVRR2

Purity

Greater or equal to 85% purity as determined by SDS-PAGE.

Pricing

$325/0.02 mg (E-Coli) $495/0.1 mg (E-Coli) $1,730/1 mg (E-Coli) $7,660/5x1 mg (E-Coli)

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Conglutin-7, Recombinant Protein (Cat# AAA116760)

Full Name

Recombinant Arachis hypogaea (Peanut) Conglutin-7

Purity

Greater or equal to 85% purity as determined by SDS-PAGE.

Pricing

$465/0.02 mg (E-Coli) $785/0.1 mg (E-Coli) $2,340/1 mg (E-Coli) $10,325/5x1 mg (E-Coli)

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Ecto-NOX disulfide-thiol exchanger 1 (ENOX1), Recombinant Protein (Cat# AAA116764)

Full Name

Recombinant Human Ecto-NOX disulfide-thiol exchanger 1 (ENOX1)

Gene Names

ENOX1; CNOX; PIG38; cCNOX; bA64J21.1

Purity

Greater or equal to 85% purity as determined by SDS-PAGE.

Pricing

$465/0.02 mg (E-Coli) $785/0.1 mg (E-Coli) $2,340/1 mg (E-Coli) $10,325/5x1 mg (E-Coli)

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MORC family CW-type zinc finger protein 3 (MORC3), partial, Recombinant Protein (Cat# AAA116800)

Full Name

Recombinant Human MORC family CW-type zinc finger protein 3 (MORC3), partial

Gene Names

MORC3; NXP2; ZCW5; ZCWCC3

Purity

Greater or equal to 85% purity as determined by SDS-PAGE.

Pricing

$355/0.02 mg (E-Coli) $570/0.1 mg (E-Coli) $1,020/0.02 mg (Yeast) $1,200/0.1 mg (Yeast) $1,245/0.02 mg (Baculovirus) $1,525/0.02 mg (Mammalian-Cell) $1,780/0.1 mg (Baculovirus) $2,050/1 mg (E-Coli) $2,285/1 mg (Yeast) $2,405/0.1 mg (Mammalian-Cell) $3,485/1 mg (Baculovirus)

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ATP-dependent RNA helicase DDX19A (DDX19A), Recombinant Protein (Cat# AAA117028)

Full Name

Recombinant Human ATP-dependent RNA helicase DDX19A (DDX19A)

Gene Names

DDX19A; DDX19L; DDX19-DDX19L

Purity

Greater or equal to 85% purity as determined by SDS-PAGE.

Pricing

$465/0.02 mg (E-Coli) $785/0.1 mg (E-Coli) $2,340/1 mg (E-Coli) $10,325/5x1 mg (E-Coli)

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.

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