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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 1450-1500 of 14112 product results
SDS-PAGE
COVID 19 NSP2 Coronavirus, Recombinant Protein (Cat# AAA41022)
Full Name
Recombinant SARS-CoV-2 (2019-nCoV) NSP2
Applications
Immunogen
Purity
>90% as determined by SDS-PAGE
HIV-1 reverse transcriptase, Recombinant Protein (Cat# AAA71906)
Full Name
HIV-1 reverse transcriptase recombinant antigen.
Reactivity
Strongly reacts with human HIV positive serum
Applications
Lateral Flow, Western Blot, Immunoprecipitation
Purity
>95%; Purity of proteins is evaluated by SDS-PAGE and by method of Bradford et al.
Pricing
HTLV-1 gp21, Recombinant Protein (Cat# AAA71887)
Full Name
HTLV-1 gp21 recombinant protein
Applications
Lateral Flow, Western Blot, Immunoprecipitation
Purity
> 95% pure; Purity of proteins is evaluated 10% SDS-PAGE and HPLC-C4
Pricing
HTLV-1 virus mosaic, Recombinant Protein (Cat# AAA71888)
Full Name
HTLV-1 virus mosaic recombinant antigen a.a. 374-400/190-207.
Applications
Lateral Flow, Western Blot
Purity
~ 95% pure; Purity of proteins is evaluated by SDS-PAGE.
Pricing
SDS-PAGE
(The purity was determined to be >80% by densitometry.Approx. MW 95kDa)
LATS2, Recombinant Protein (Cat# AAA72892)
Full Name
LATS2, Unactive recombinant protein
Gene Names
LATS2; KPM
Applications
Western Blot
Purity
>80%
Pricing
SDS-PAGE
(The purity of AKT2 was determined to be >90% by densitometry. Approx. MW 85kDa.)
AKT2, Recombinant Protein (Cat# AAA72928)
Full Name
AKT2, Unactive recombinant protein
Gene Names
AKT2; PKBB; PRKBB; HIHGHH; PKBBETA; RAC-BETA
Applications
Western Blot
Purity
>90%
Pricing
Application Data
Aurora C, Recombinant Protein (Cat# AAA72952)
Full Name
Aurora C, Active
Gene Names
AURKC; AIE2; AIK3; ARK3; AurC; SPGF5; STK13; HEL-S-90; aurora-C
Applications
Western Blot
Pricing
Application Data
CDC42, Recombinant Protein (Cat# AAA72959)
Full Name
CDC42, Active
Gene Names
CDC42; TKS; G25K; CDC42Hs
Applications
Western Blot
Pricing
Application Data
STK21, Recombinant Protein (Cat# AAA72976)
Full Name
STK21 (CIT), Active
Gene Names
CIT; CITK; CRIK; STK21; MCPH17
Applications
Western Blot
Pricing
Application Data
MAPKAPK2, Recombinant Protein (Cat# AAA73031)
Full Name
MAPKAPK2, Active
Gene Names
MAPKAPK2; MK2; MK-2; MAPKAP-K2
Applications
Western Blot
Pricing
Application Data
AMPK, Recombinant Protein (Cat# AAA73078)
Full Name
AMPK (A2/B2/G1), Active
Gene Names
PRKAA2; AMPK; AMPK2; PRKAA; AMPKa2
Applications
Western Blot
Pricing
Application Data
p70S6K, Recombinant Protein (Cat# AAA73121)
Full Name
p70S6K, Active
Gene Names
RPS6KB1; S6K; PS6K; S6K1; STK14A; p70-S6K; p70 S6KA; p70-alpha; S6K-beta-1; p70(S6K)-alpha
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
ABL1 (Y253H), Recombinant Protein (Cat# AAA73193)
Full Name
ABL1 (Y253H), 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.)
BRAF (G469A), Recombinant Protein (Cat# AAA73264)
Full Name
BRAF (G469A), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
BRAF (L597V), Recombinant Protein (Cat# AAA73266)
Full Name
BRAF (L597V), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
BRSK1, Recombinant Protein (Cat# AAA73280)
Full Name
BRSK1, Active
Applications
Western Blot
Pricing
B-Cell Leukemia/Lymphoma 2 -BH4, Recombinant Protein (Cat# AAA38482)
Full Name
Recombinant Human B-Cell Leukemia/Lymphoma 2 -BH4
Gene Names
BCL2; Bcl-2; PPP1R50
Applications
Western Blot
Purity
Greater than 95.0% as determined by(a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Pricing
Von Hippel-Lindau Protein, Recombinant Protein (Cat# AAA38493)
Full Name
Recombinant Human Von Hippel-Lindau Protein
Gene Names
VHL; RCA1; VHL1; pVHL; HRCA1
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing
Mycoplasma Pneumoniae P116, Recombinant Protein (Cat# AAA38507)
Full Name
Recombinant Mycoplasma Pneumoniae P116
Gene Names
IRF4; MUM1; LSIRF; SHEP8; NF-EM5
Applications
Lateral Flow
Purity
Greater than 95% as determined by 12% PAGE (Coomassie staining).
The recombinant fusion protein was purified by GSH affinity chromatography technique.
The recombinant fusion protein was purified by GSH affinity chromatography technique.
Pricing
Desmin, Recombinant Protein (Cat# AAA38508)
Full Name
Recombinant Human Desmin
Gene Names
DES; CSM1; CSM2; LGMD2R
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing
SARS Associated Coronavirus Matrix, Recombinant Protein (Cat# AAA38528)
Full Name
Recombinant SARS Associated Coronavirus Matrix
Applications
Western Blot
Purity
SARS Matrix Protein is >95% pure as determined by 10% PAGE (coomassie staining).
SARS Matrix protein was purified by proprietary chromatographic technique.
SARS Matrix protein was purified by proprietary chromatographic technique.
Pricing
SARS Associated Coronavirus Envelope, Recombinant Protein (Cat# AAA38529)
Full Name
Recombinant SARS Associated Coronavirus Envelope
Applications
Western Blot
Purity
Purified by propietary chromatographic technique.
Protein is >95% pure as determined by 10% PAGE (coomasie staining).
Protein is >95% pure as determined by 10% PAGE (coomasie staining).
Pricing
SARS Associated Spike Mosaic S, Recombinant Protein (Cat# AAA38533)
Full Name
Recombinant SARS Associated Spike Mosaic S
Applications
Western Blot
Purity
SARS Mosaic Protein is >95% pure as determined by 10% PAGE (coomassie staining).
SARS Mosaic protein was purified by proprietary chromatographic technique.
SARS Mosaic protein was purified by proprietary chromatographic technique.
Pricing
Tick-Borne Encephalitis Virus gE middle, Recombinant Protein (Cat# AAA38536)
Full Name
Recombinant Tick-Borne Encephalitis Virus gE middle (50-250)
Applications
Western Blot
Purity
Encephalitis protein is >95% pure as determined by 10% PAGE (coomassie staining).
Encephalitis protein was purified by proprietary chromatographic technique.
Encephalitis protein was purified by proprietary chromatographic technique.
Pricing
Regenerating Islet-Derived 1 Alpha, Recombinant Protein (Cat# AAA38421)
Full Name
Recombinant Human Regenerating Islet-Derived 1 Alpha
Gene Names
REG1A; P19; PSP; PTP; REG; ICRF; PSPS; PSPS1
Purity
Greater than 95% as determined by SDS-PAGE.
Pricing
Proliferating Cell, Recombinant Protein (Cat# AAA38423)
Full Name
Recombinant Human Proliferating Cell Antigen, S9
Gene Names
PCNA; ATLD2
Applications
Western Blot
Purity
Greater than 95% as determined by SDS-PAGE.
Pricing
Single Chain Cardiac Troponin I-C 2nd generation, Recombinant Protein (Cat# AAA38445)
Full Name
Recombinant Single Chain Cardiac Troponin I-C 2nd generation
Applications
Western Blot, Immunoassay
Purity
Greater than 91.0% as determined by SDS-PAGE.
Pricing
Galectin-9, Recombinant Protein (Cat# AAA38739)
Full Name
Recombinant Human Galectin-9
Gene Names
LGALS9; HUAT; LGALS9A
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing
FK506 Binding Protein 1A, Recombinant Protein (Cat# AAA38612)
Full Name
Recombinant Human FK506 Binding Protein 1A
Gene Names
FKBP1A; FKBP1; PKC12; PKCI2; FKBP12; PPIASE; FKBP-12; FKBP-1A
Purity
Greater than 99.0% as determined by SDS-PAGE.
Pricing
Glutamic-Pyruvate Transaminase, Recombinant Protein (Cat# AAA38896)
Full Name
Recombinant Human Glutamic-Pyruvate Transaminase
Gene Names
GPT; AAT1; ALT1; GPT1
Purity
Greater than 90% as determined by SDS-PAGE.
Pricing
Polyvalent Dengue Antigen-I, Recombinant Protein (Cat# AAA38920)
Full Name
Recombinant Polyvalent Dengue Antigen-I for ELISA
Purity
Protein is >95% pure as determined by 10% PAGE (coomassie staining).
Pricing
B-Cell Leukemia/Lymphoma 2 -BH2, Recombinant Protein (Cat# AAA38621)
Full Name
Recombinant Human B-Cell Leukemia/Lymphoma 2 -BH2
Gene Names
BCL2; Bcl-2; PPP1R50
Applications
Western Blot
Purity
Greater than 95.0% as determined by(a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Pricing
High-Mobility Group Box 1 Hi-5, Recombinant Protein (Cat# AAA38632)
Full Name
Recombinant Human High-Mobility Group Box 1 Hi-5 Insect Cells
Gene Names
HMGB1; HMG1; HMG3; SBP-1
Purity
Greater than 90% as determined by SDS-PAGE.
Pricing
Elongin B, Recombinant Protein (Cat# AAA38657)
Full Name
Elongin-B Human Recombinant
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing
soluble CD40 Ligand/TRAP, Recombinant Protein (Cat# AAA38674)
Full Name
Recombinant Human soluble CD40 Ligand/TRAP His Tag
Gene Names
CD40LG; IGM; IMD3; TRAP; gp39; CD154; CD40L; HIGM1; T-BAM; TNFSF5; hCD40L
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing
Integrin Linked Kinase, Recombinant Protein (Cat# AAA38689)
Full Name
Recombinant Human Integrin Linked Kinase
Gene Names
ILK; P59; ILK-1; ILK-2; p59ILK; HEL-S-28
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing
Hantavirus, Recombinant Protein (Cat# AAA38845)
Full Name
Recombinant Hantavirus
Applications
Immunoassay
Purity
Purification Method: Purified by proprietary chromatographic technique.
Purity: HTNV protein is >95% pure as determined by 12% PAGE (coomassie staining).
Purity: HTNV protein is >95% pure as determined by 12% PAGE (coomassie staining).
Pricing
S100 Calcium Binding Protein A2, Recombinant Protein (Cat# AAA38960)
Full Name
Recombinant Human S100 Calcium Binding Protein A2
Gene Names
S100A2; CAN19; S100L
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing
Neurocalcin Delta, Recombinant Protein (Cat# AAA39002)
Full Name
Recombinant Human Neurocalcin Delta
Purity
Greater than 90% as determined by SDS-PAGE.
Pricing
Activin-B, Recombinant Protein (Cat# AAA39004)
Full Name
Recombinant Human Activin-B
Purity
Greater than 97.0% as determined by Analysis by SDS-PAGE.
Pricing
BEnteropeptidase/Enterokinase, Recombinant Protein (Cat# AAA39020)
Full Name
Recombinant Bovine Enteropeptidase/Enterokinase His Tag
Gene Names
TMPRSS15; PRSS7
Pricing
Herpes Simplex Virus-2 gG, Recombinant Protein (Cat# AAA39028)
Full Name
Herpes Simplex Virus-2 gG
Purity
Protein is >99% pure as determined by Analytical HPLC and Mass Spec.
HSV-2 gG protein was purified by Prep HPLC.
HSV-2 gG protein was purified by Prep HPLC.
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
MRCK alpha, Recombinant Protein (Cat# AAA73351)
Full Name
MRCK alpha, Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
CK1 epsilon, Recombinant Protein (Cat# AAA73376)
Full Name
CK1 epsilon, 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.)
PKAc beta, Recombinant Protein (Cat# AAA73849)
Full Name
PKAc beta, Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
PKAc gamma, Recombinant Protein (Cat# AAA73851)
Full Name
PKAc gamma, Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
PKC iota, Recombinant Protein (Cat# AAA73866)
Full Name
PKC iota, Active
Applications
Western Blot
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.