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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 2800-2850 of 14112 product results
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
MET (Y1230C), Recombinant Protein (Cat# AAA73705)
Full Name
MET (Y1230C), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
MET (G1163R), Recombinant Protein (Cat# AAA73717)
Full Name
MET (G1163R), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
MET (L1195F), Recombinant Protein (Cat# AAA73718)
Full Name
MET (L1195F), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
RET (R813Q), Recombinant Protein (Cat# AAA73899)
Full Name
RET (R813Q), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
RET (L790F), Recombinant Protein (Cat# AAA73904)
Full Name
RET (L790F), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
RET (S904F), Recombinant Protein (Cat# AAA73906)
Full Name
RET (S904F), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
ROCK2, Recombinant Protein (Cat# AAA73924)
Full Name
ROCK2, Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
ROS1 (G2101A), Recombinant Protein (Cat# AAA73932)
Full Name
ROS1 (G2101A), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
RNF34 (CARP), Recombinant Protein (Cat# AAA73944)
Full Name
RNF34 (CARP), Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
SRPK1, Recombinant Protein (Cat# AAA73957)
Full Name
SRPK1, Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
SRPK2, Recombinant Protein (Cat# AAA73958)
Full Name
SRPK2, Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
STK3, Recombinant Protein (Cat# AAA73959)
Full Name
STK3, Active
Gene Names
STK3; KRS1; MST2
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
DCAMKL1, Recombinant Protein (Cat# AAA73402)
Full Name
DCAMKL1, Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
EGFR (L858R), Recombinant Protein (Cat# AAA73435)
Full Name
EGFR (L858R), Active
Applications
Kinase Assay
Pricing
Bioactivity
(Activity: Sample activity data. for lot-specific data, please refer to the specific datasheet.)
EGFR (D770_N771insY), Recombinant Protein (Cat# AAA73440)
Full Name
EGFR (D770_N771insY), Active
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
EGFR (L718Q), Recombinant Protein (Cat# AAA73444)
Full Name
EGFR (L718Q), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
EGFR (L718Q T790M L858R), Recombinant Protein (Cat# AAA73445)
Full Name
EGFR (L718Q T790M L858R), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
EGFR (C797G L858R), Recombinant Protein (Cat# AAA73452)
Full Name
EGFR (C797G L858R), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
EGFR (K716A), Recombinant Protein (Cat# AAA73453)
Full Name
EGFR (K716A), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
EGFR (T790M C797S L858R R999A), Recombinant Protein (Cat# AAA73462)
Full Name
EGFR (T790M C797S L858R R999A), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
ALK (F1174S), Recombinant Protein (Cat# AAA73227)
Full Name
ALK (F1174S), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
ALK (G1202R), Recombinant Protein (Cat# AAA73230)
Full Name
ALK (G1202R), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
ALK (L1196M G1202R), Recombinant Protein (Cat# AAA73235)
Full Name
ALK (L1196M G1202R), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
AURORA B (G160L), Recombinant Protein (Cat# AAA73244)
Full Name
AURORA B (G160L), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
BRSK2, Recombinant Protein (Cat# AAA73281)
Full Name
BRSK2, Active
Applications
Western Blot
Pricing
SDS-PAGE
(SDS-PAGE gel image The purity of Bsu DNA polymerase large fragment was determined to be >90% by densitometry. Approx. MW 68 kDa)
Bsu DNA Polymerase Large Fragment, Recombinant Protein (Cat# AAA73285)
Full Name
Bsu DNA Polymerase Large Fragment
Purity
>90%
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
CDC25B, Recombinant Protein (Cat# AAA73286)
Full Name
CDC25B, Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
c-KIT (T670I), Recombinant Protein (Cat# AAA73289)
Full Name
c-KIT (T670I), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Tau Proteins: Representation of seven Tau proteins, from top to bottom: Tau-441, Tau-410, Tau-412, Tau-381, Tau-383, Tau-352 and Tau-316 (Tau Protein Marker; .)
Tau-441, Recombinant Protein (Cat# AAA74031)
Full Name
Tau-441 (151-421) Protein
Gene Names
MAPT; TAU; MSTD; PPND; DDPAC; MAPTL; MTBT1; MTBT2; FTDP-17
Applications
Western Blot
Pricing
SDS-PAGE
(Tau Proteins: Representation of seven Tau proteins, from top to bottom: Tau-441, Tau-410, Tau-412, Tau-381, Tau-383, Tau-352 and Tau-316.)
Tau-441, Recombinant Protein (Cat# AAA74034)
Full Name
Tau-441 (244-372) Protein
Gene Names
MAPT; TAU; MSTD; PPND; DDPAC; MAPTL; MTBT1; MTBT2; FTDP-17
Applications
Western Blot
Purity
>90%
Pricing
SDS-PAGE
(Tau Proteins: Representation of seven Tau proteins, from top to bottom: Tau-441, Tau-410, Tau-412, Tau-381, Tau-383, Tau-352 and Tau-316 (Tau Protein Marker; .)
Tau-441 (R406W), Recombinant Protein (Cat# AAA74054)
Full Name
Tau-441 (R406W) Protein
Gene Names
MAPT; TAU; MSTD; PPND; DDPAC; MAPTL; MTBT1; MTBT2; FTDP-17
Applications
Western Blot
Pricing
SDS-PAGE
(Tau Proteins: Representation of seven Tau proteins, from top to bottom: Tau-441, Tau-410, Tau-412, Tau-381, Tau-383, Tau-352 and Tau-316 (Tau Protein Marker; .)
Tau-441 (K257T), Recombinant Protein (Cat# AAA74055)
Full Name
Tau-441 (K257T) Protein
Gene Names
MAPT; TAU; MSTD; PPND; DDPAC; MAPTL; MTBT1; MTBT2; FTDP-17
Applications
Western Blot
Pricing
SDS-PAGE
(Tau Proteins: Representation of seven Tau proteins, from top to bottom: Tau-441, Tau-410, Tau-412, Tau-381, Tau-383, Tau-352 and Tau-316 (Tau Protein Marker;)
Tau-441 (T217A), Recombinant Protein (Cat# AAA74056)
Full Name
Tau-441 (T217A) Protein
Gene Names
MAPT; TAU; MSTD; PPND; DDPAC; MAPTL; MTBT1; MTBT2; FTDP-17
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
UBE2D1 (UBCH5A), Recombinant Protein (Cat# AAA74083)
Full Name
UBE2D1 (UBCH5A), Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
UBE2O, Recombinant Protein (Cat# AAA74093)
Full Name
UBE2O, Active
Gene Names
UBE2O; E2-230K
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
EGFR (G719C), Recombinant Protein (Cat# AAA73479)
Full Name
EGFR (G719C), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
EGFR (G719D), Recombinant Protein (Cat# AAA73480)
Full Name
EGFR (G719D), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
EGFR Mutant (C797A), Recombinant Protein (Cat# AAA73490)
Full Name
EGFR Mutant (C797A), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
EGFR (H773_V774insH), Recombinant Protein (Cat# AAA73507)
Full Name
EGFR (H773_V774insH) Protein
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
EIF2AK3, Recombinant Protein (Cat# AAA73508)
Full Name
EIF2AK3, Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
EPHA2, Recombinant Protein (Cat# AAA73513)
Full Name
EPHA2, Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
EPHB3, Recombinant Protein (Cat# AAA73522)
Full Name
EPHB3, Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
ERN1 (R727A R728A), Recombinant Protein (Cat# AAA73531)
Full Name
ERN1 (R727A R728A), Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
FGFR2 (K641R), Recombinant Protein (Cat# AAA73542)
Full Name
FGFR2 (K641R), Active
Gene Names
FGFR2; BEK; JWS; BBDS; CEK3; CFD1; ECT1; KGFR; TK14; TK25; BFR-1; CD332; K-SAM
Applications
Kinase Assay
Pricing
Hemagglutinin-Influenza A Virus H3N2, Recombinant Protein (Cat# AAA38047)
Full Name
Recombinant Hemagglutinin-Influenza A Virus H3N2 Canine
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.