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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SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

Activity (Specific Activity: Sample Kinase Activity Plot. For specific information on a given lot, see related technical data sheet.)

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ZAP70 (Y319F), Recombinant Protein (Cat# AAA74126)

Full Name

ZAP70 (Y319F), Active

Applications

Western Blot

Pricing

$445/0.01 mg $1,215/0.05 mg $2,520/0.5 mg $4,915/2x0.5 mg $7,180/3x0.5 mg $9,320/4x0.5 mg $11,050/5x0.5 mg

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Purity Info (The purity of ROCK2 was determined to be >95% by densitonetry, approx. MW is 66kDa)

Specific Activity (The specific activity of ROCK2 was determined to be 605nmol/min/mg as per activity assay protocol.)

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ROCK2, Recombinant Protein (Cat# AAA73925)

Full Name

ROCK2, Active

Applications

Western Blot

Purity

>95%

Pricing

$455/0.01 mg $1,215/0.05 mg $2,595/0.5 mg $5,055/2x0.5 mg $7,385/3x0.5 mg $9,590/4x0.5 mg $11,385/5x0.5 mg

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SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

Activity (Specific Activity: Sample Kinase Activity Plot. For specific information on a given lot, see related technical data sheet.)

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ROR2, Recombinant Protein (Cat# AAA73927)

Full Name

ROR2, Active

Applications

Western Blot

Pricing

$455/0.01 mg $1,215/0.05 mg $2,595/0.5 mg $5,055/2x0.5 mg $7,385/3x0.5 mg $9,590/4x0.5 mg $11,385/5x0.5 mg

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SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

Activity (Specific Activity: Sample Kinase Activity Plot. For specific information on a given lot, see related technical data sheet.)

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SIK3, Recombinant Protein (Cat# AAA73949)

Full Name

SIK3, Active

Gene Names

SIK3; L19; QSK; SEMDK; SIK-3

Applications

Western Blot

Pricing

$455/0.01 mg $1,215/0.05 mg $2,595/0.5 mg $5,055/2x0.5 mg $7,385/3x0.5 mg $9,590/4x0.5 mg $11,385/5x0.5 mg

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SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

Activity (Specific Activity: Sample Kinase Activity Plot. For specific information on a given lot, see related technical data sheet.)

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TAOK1, Recombinant Protein (Cat# AAA74069)

Full Name

TAOK1, Active

Applications

Western Blot

Pricing

$455/0.01 mg $1,215/0.05 mg $2,595/0.5 mg $5,055/2x0.5 mg $7,385/3x0.5 mg $9,590/4x0.5 mg $11,385/5x0.5 mg

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SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

Activity (Specific Activity: Sample Activity Plot. For specific information on a given lot, see related technical data sheet.)

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UBE2C, Recombinant Protein (Cat# AAA74082)

Full Name

UBE2C, Active

Applications

Western Blot

Pricing

$380/0.02 mg $1,100/0.1 mg $4,895/1 mg $9,540/2x1 mg $13,940/3x1 mg $18,095/4x1 mg $21,730/5x1 mg

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SDS-PAGE (Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)

Activity (Specific Activity: Sample Activity Plot. For specific information on a given lot, see related technical data sheet.)

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UBE2N (UBC13), Recombinant Protein (Cat# AAA74092)

Full Name

UBE2N (UBC13), Active

Applications

Western Blot

Pricing

$380/0.02 mg $1,100/0.1 mg $4,895/1 mg $9,540/2x1 mg $13,940/3x1 mg $18,095/4x1 mg $21,730/5x1 mg

SDS-PAGE

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Matrix Metallopeptidase 23B, Recombinant Protein (Cat# AAA39046)

Full Name

Recombinant Human Matrix Metallopeptidase 23B

Pricing

$265/0.005 mg $340/0.02 mg $3,995/1 mg $7,785/2x1 mg $11,375/3x1 mg $14,765/4x1 mg $17,590/5x1 mg

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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