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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 3150-3200 of 14112 product results
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
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.
(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
Endothelial Differentiation-Related Factor 1, Recombinant Protein (Cat# AAA38798)
Full Name
Recombinant Human Endothelial Differentiation-Related Factor 1
Gene Names
EDF1; MBF1; EDF-1
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing
Eukaryotic Translation Initiation Factor 2 Subunit 1 Alpha, Recombinant Protein (Cat# AAA38799)
Full Name
Recombinant Human Eukaryotic Translation Initiation Factor 2 Subunit 1 Alpha
Gene Names
EIF2S1; EIF2; EIF-2; EIF2A; EIF-2A; EIF-2alpha
Purity
Greater than 85% as determined by SDS-PAGE.
Pricing
Hypoxanthine-Guanine Phosphoribosyltransferase, Recombinant Protein (Cat# AAA38805)
Full Name
Recombinant Human Hypoxanthine-Guanine Phosphoribosyltransferase
Gene Names
HPRT1; HPRT; HGPRT
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing
MYC Associated Factor X, Recombinant Protein (Cat# AAA38811)
Full Name
Recombinant Human MYC Associated Factor X
Gene Names
MAX; bHLHd4
Purity
Greater than 90% as determined by SDS-PAGE.
Pricing
8-Oxoguanine DNA Glycosylase, Recombinant Protein (Cat# AAA38850)
Full Name
Recombinant Human 8-Oxoguanine DNA Glycosylase
Gene Names
OGG1; HMMH; MUTM; OGH1; HOGG1
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing
Helicobacter Pylori Outer Membrane Protein, Recombinant Protein (Cat# AAA38852)
Full Name
Recombinant Helicobacter Pylori Outer Membrane Protein
Purity
Purity: Greater than 95% pure as determined by 12% PAGE (Coomassie staining).
Purification Method: Purified by proprietary chromatographic technique.
Purification Method: Purified by proprietary chromatographic technique.
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
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
LRRK2, Recombinant Protein (Cat# AAA73643)
Full Name
LRRK2, Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
MEK4 (MAP2K4), Recombinant Protein (Cat# AAA73651)
Full Name
MEK4 (MAP2K4), 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.)
MEK6, Recombinant Protein (Cat# AAA73653)
Full Name
MEK6, Active
Gene Names
MAP2K6; MEK6; MKK6; MAPKK6; PRKMK6; SAPKK3; SAPKK-3
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
MEKK1, Recombinant Protein (Cat# AAA73654)
Full Name
MEKK1, 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.)
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.)
HGK, Recombinant Protein (Cat# AAA73672)
Full Name
HGK, Active
Gene Names
MAP4K4; HGK; NIK; MEKKK4; FLH21957; HEL-S-31
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
MGRN1, Recombinant Protein (Cat# AAA73674)
Full Name
MGRN1, Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
MARK4, Recombinant Protein (Cat# AAA73681)
Full Name
MARK4, Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
ERK7 (MAPK15), Recombinant Protein (Cat# AAA73682)
Full Name
ERK7 (MAPK15), Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
MATK (CTK), Recombinant Protein (Cat# AAA73684)
Full Name
MATK (CTK), 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.)
c-MER, Recombinant Protein (Cat# AAA73688)
Full Name
c-MER, Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
MET (D1228G), Recombinant Protein (Cat# AAA73693)
Full Name
MET (D1228G), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
MET (P991S), Recombinant Protein (Cat# AAA73696)
Full Name
MET (P991S), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
MET (M1250I), Recombinant Protein (Cat# AAA73712)
Full Name
MET (M1250I), Active
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
MET (D1228A), Recombinant Protein (Cat# AAA73719)
Full Name
MET (D1228A), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity : Sample purity data. For lot-specific data, please refer to specific datasheets.)
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.