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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 3700-3750 of 14112 product results
Phosphoserine Aminotransferase 1, Recombinant Protein (Cat# AAA38898)
Full Name
Recombinant Human Phosphoserine Aminotransferase 1
Gene Names
PSAT1; PSA; EPIP; NLS2; PSAT; PSATD
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing
POU Class 5 Homeobox 1, Recombinant Protein (Cat# AAA38910)
Full Name
Recombinant Human POU Class 5 Homeobox 1 Polyarginine-Tag
Gene Names
POU5F1; OCT3; OCT4; OTF3; OTF4; OTF-3; Oct-3; Oct-4
Purity
Greater than 95.0% as determined by: (a) Analysis by SEC-HPLC. (b) Analysis by SDS-PAGE.
Pricing
Cytidine Monophosphate Kinase 1, Recombinant Protein (Cat# AAA38921)
Full Name
Recombinant Human Cytidine Monophosphate Kinase 1
Gene Names
CMPK1; CK; CMK; UMK; CMPK; UMPK; UMP-CMPK
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing
Melanoma Antigen Family A, Recombinant Protein (Cat# AAA38939)
Full Name
Recombinant Human Melanoma Antigen Family A, 6
Gene Names
MAGEA6; CT1.6; MAGE6; MAGE3B; MAGE-3b
Purity
Greater than 90% as determined by SDS-PAGE.
Pricing
Formamidopyrimidine-DNA Glycosylase, Recombinant Protein (Cat# AAA38942)
Full Name
Recombinant E Coli Formamidopyrimidine-DNA Glycosylase
Gene Names
mutM; ECK3625; fpg; JW3610
Purity
Greater than 90% as determined by SDS-PAGE.
Pricing
Family with Sequence Similarity 3, Recombinant Protein (Cat# AAA38946)
Full Name
Recombinant Human Family with Sequence Similarity 3, Member B
Gene Names
FAM3B; 2-21; ORF9; PANDER; PRED44; C21orf11; C21orf76
Purity
Greater than 90% as determined by SDS-PAGE.
Pricing
Adiponectin, Recombinant Protein (Cat# AAA38555)
Full Name
Recombinant Mouse Adiponectin, His tag
Gene Names
Adipoq; Ad; APN; Acdc; apM1; 30kDa; GBP28; adipo; Acrp30
Purity
Acrp30 Mouse purity is greater than 90% as determined by SDS-PAGE.
Pricing
Fatty Acid Binding Protein-1, Recombinant Protein (Cat# AAA38574)
Full Name
Recombinant Human Fatty Acid Binding Protein-1 His Tag
Gene Names
FABP1; FABPL; L-FABP
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing
Lactoferrin Holo, Recombinant Protein (Cat# AAA38577)
Full Name
Recombinant Human Lactoferrin Holo
Gene Names
LTF; LF; HLF2; GIG12; HEL110
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing
Interleukin-17E, Recombinant Protein (Cat# AAA38594)
Full Name
Recombinant Human Interleukin-17E
Gene Names
IL25; IL17E
Purity
Greater than 95.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Pricing
Visfatin, Recombinant Protein (Cat# AAA38607)
Full Name
Recombinant Human Visfatin, His Tag
Gene Names
NAMPT; VF; PBEF; PBEF1; VISFATIN; 1110035O14Rik
Purity
Greater than 95.0% as determined by(a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Pricing
Inhibin-Alpha, Recombinant Protein (Cat# AAA38615)
Full Name
Recombinant Human Inhibin-Alpha
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing
B-Cell Leukemia/Lymphoma XL, Recombinant Protein (Cat# AAA38623)
Full Name
Recombinant Human B-Cell Leukemia/Lymphoma XL GST Tag
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing
Serum Albumin, Recombinant Protein (Cat# AAA38633)
Full Name
Recombinant Human Serum Albumin, Plant
Gene Names
ALB; FDAH; ANALBA; PRO0883; PRO0903; PRO1341
Purity
Greater than 99% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Pricing
S100 Calcium Binding Protein A4, Recombinant Protein (Cat# AAA38649)
Full Name
Recombinant Human S100 Calcium Binding Protein A4 His Tag
Gene Names
S100A4; 42A; 18A2; CAPL; FSP1; MTS1; P9KA; PEL98
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing
WNT Inhibitory Factor 1, Recombinant Protein (Cat# AAA38660)
Full Name
Recombinant Human WNT Inhibitory Factor 1
Gene Names
WIF1; WIF-1
Purity
Greater than 80.0% as determined by SDS-PAGE.
Pricing
Non-Metastatic Cells 1, Recombinant Protein (Cat# AAA38669)
Full Name
Recombinant Human Non-Metastatic Cells 1
Gene Names
NME1; NB; AWD; NBS; GAAD; NDKA; NM23; NDPKA; NDPK-A; NM23-H1
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing
HIV-1 TAT Clade-D, Recombinant Protein (Cat# AAA38684)
Full Name
Recombinant HIV-1 TAT Clade-D
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing
Dengue Virus Subtype 1 Envelope 15kDa, Recombinant Protein (Cat# AAA38691)
Full Name
Recombinant Dengue Virus Subtype 1 Envelope 15kDa, C-Terminal (Domain III)
Purity
Protein is >95% pure as determined by 12% PAGE (coomassie staining).
Purified by proprietary chromatographic technique.
Purified by proprietary chromatographic technique.
Pricing
Mothers Against Decapentaplegic Homolog 4, Recombinant Protein (Cat# AAA38694)
Full Name
Recombinant Human Mothers Against Decapentaplegic Homolog 4
Gene Names
SMAD4; JIP; DPC4; MADH4; MYHRS
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing
Coronavirus 229E, Recombinant Protein (Cat# AAA39048)
Full Name
Recombinant Coronavirus 229E
Purity
Protein is >95% pure as determined by 12% PAGE (coomassie staining).
Pricing
Surfactant Protein D, Recombinant Protein (Cat# AAA39063)
Full Name
Recombinant Human Surfactant Protein D
Gene Names
SFTPD; SP-D; PSP-D; SFTP4; COLEC7
Purity
Greater than 80.0% as determined by SOS-PAGE.
Pricing
Betaine-Homocysteine Methyltransferase 2, Recombinant Protein (Cat# AAA39068)
Full Name
Recombinant Human Betaine-Homocysteine Methyltransferase 2
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing
Trichomonas Vaginalis P65, Recombinant Protein (Cat# AAA39085)
Full Name
Recombinant Trichomonas Vaginalis P65
Purity
Protein is >95% pure as determined by 10% PAGE (coomassie staining).
Pricing
Dystroglycan 1, Recombinant Protein (Cat# AAA39089)
Full Name
Recombinant Human Dystroglycan 1 DAG1 Human
Gene Names
DAG1; A3a; DAG; AGRNR; 156DAG; MDDGC7; MDDGC9
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing
Chaperone Protein SKP, Recombinant Protein (Cat# AAA38783)
Full Name
Recombinant E Coli Chaperone Protein SKP
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing
Chloride Intracellular Channel 1, Recombinant Protein (Cat# AAA38794)
Full Name
Recombinant Human Chloride Intracellular Channel 1
Gene Names
CLIC1; G6; NCC27
Purity
Greater than 90% as determined by SDS-PAGE.
Pricing
Diazepam Binding Inhibitor, Recombinant Protein (Cat# AAA38796)
Full Name
Recombinant Human Diazepam Binding Inhibitor
Gene Names
DBI; EP; ACBP; ACBD1; CCK-RP
Purity
Greater than 95% as determined by SDS-PAGE.
Pricing
Granulysin, Recombinant Protein (Cat# AAA38803)
Full Name
Recombinant Human Granulysin
Gene Names
GNLY; 519; LAG2; NKG5; LAG-2; D2S69E; TLA519
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing
Histone Acetyltransferase 1, Recombinant Protein (Cat# AAA38804)
Full Name
Recombinant Human Histone Acetyltransferase 1
Gene Names
HAT1; KAT1
Purity
Greater than 90% as determined by SDS-PAGE.
Pricing
Mitogen-Activated Protein Kinase 3, Recombinant Protein (Cat# AAA38834)
Full Name
Recombinant Human Mitogen-Activated Protein Kinase 3 His Tag
Gene Names
MAPK3; ERK1; ERT2; ERK-1; PRKM3; P44ERK1; P44MAPK; HS44KDAP; HUMKER1A; p44-ERK1; p44-MAPK
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing
Glutathione Synthetase, Recombinant Protein (Cat# AAA38853)
Full Name
Recombinant Human Glutathione Synthetase
Gene Names
GSS; GSHS; HEL-S-64p; HEL-S-88n
Purity
Greater than 95.0% as determined by SDS-PAGE.
Pricing
Triosephosphate Isomerase 1, Recombinant Protein (Cat# AAA38854)
Full Name
Recombinant Human Triosephosphate Isomerase 1
Gene Names
TPI1; TIM; TPI; TPID; HEL-S-49
Purity
Greater than 95% as determined by SDS-PAGE.
Pricing
Fibrillarin, Recombinant Protein (Cat# AAA38859)
Full Name
Recombinant human Fibrillarin
Gene Names
FBL; FIB; FLRN; RNU3IP1
Purity
Greater than 90.0% as determined by SDS-PAGE.
Pricing
Kruppel-Like Factor 4, Recombinant Protein (Cat# AAA38956)
Full Name
Recombinant Human Kruppel-Like Factor 4
Gene Names
KLF4; EZF; GKLF
Purity
Greater than 80% as determined by SDS-PAGE.
Pricing
Major Histocompatibility Complex Class II DR Alpha, Recombinant Protein (Cat# AAA39107)
Full Name
Recombinant Human Major Histocompatibility Complex Class II DR Alpha
Gene Names
HLA-DRA; MLRW; HLA-DRA1
Purity
Greater than 90% as determined by SDS-PAGE.
Pricing
CD33, Recombinant Protein (Cat# AAA39108)
Full Name
Recombinant Human CD33
Gene Names
CD33; p67; SIGLEC3; SIGLEC-3
Purity
Greater than 90% as determined by SDS-PAGE.
Pricing
Mannose-6-Phosphate Receptor, Recombinant Protein (Cat# AAA39114)
Full Name
Recombinant Human Mannose-6-Phosphate Receptor
Gene Names
IGF2R; MPR1; MPRI; CD222; CIMPR; M6P-R
Purity
Greater than 85.0% as determined by SDS-PAGE.
Pricing
Cytokeratin 19, Recombinant Protein (Cat# AAA39116)
Full Name
Recombinant Human Cytokeratin 19 His Tag
Pricing
Cathepsin-E, Recombinant Protein (Cat# AAA39125)
Full Name
Recombinant Human Cathepsin-E
Gene Names
CTSE; CATE
Purity
Greater than 85% as determined by SDS-PAGE.
Pricing
HSV-2 gD, Recombinant Protein (Cat# AAA71908)
Full Name
HSV-2 gD recombinant antigen
Applications
Western Blot
Purity
> 95% pure; Purity of proteins is evaluated by SDS-PAGE
Pricing
Application Data
LATS1, Recombinant Protein (Cat# AAA73001)
Full Name
LATS1, Active
Gene Names
LATS1; wts; WARTS
Applications
Western Blot
Pricing
Application Data
MAPKAPK3, Recombinant Protein (Cat# AAA73032)
Full Name
MAPKAPK3, Active
Gene Names
MAPKAPK3; 3PK; MK-3; MDPT3; MAPKAP3; MAPKAP-K3; MAPKAPK-3
Applications
Western Blot
Pricing
Application Data
PCTK1, Recombinant Protein (Cat# AAA73039)
Full Name
PCTK1 (CDK16)/CyclinY, Active
Gene Names
CDK16; PCTK1; PCTAIRE; PCTAIRE1; PCTGAIRE
Applications
Western Blot
Pricing
Application Data
PCTK2, Recombinant Protein (Cat# AAA73040)
Full Name
PCTK2 (CDK17)/CyclinY, Active
Gene Names
CDK17; PCTK2; PCTAIRE2
Applications
Western Blot
Pricing
Application Data
PP2Aalpha/PPP2R1A Complex, Recombinant Protein (Cat# AAA73046)
Full Name
PP2Aalpha/PPP2R1A Complex, Active
Gene Names
PPP2CA; RP-C; PP2Ac; PP2CA; PP2Calpha
Applications
Western Blot
Pricing
Application Data
PTC3, Recombinant Protein (Cat# AAA73111)
Full Name
PTC3 Mutant (NCOA4-RET), Active
Gene Names
NCOA4; RFG; ELE1; PTC3; ARA70
Applications
Western Blot
Pricing
Application Data
RAC1, Recombinant Protein (Cat# AAA73114)
Full Name
RAC1, Active
Gene Names
RAC1; MIG5; Rac-1; TC-25; p21-Rac1
Applications
Western Blot
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
c-KIT (D816Y), Recombinant Protein (Cat# AAA73295)
Full Name
c-KIT (D816Y), Active
Applications
Kinase Assay
Pricing
SDS-PAGE
(Purity: Sample Purity Data. For specific information on a given lot, see related technical data sheet.)
c-KIT (V559D), Recombinant Protein (Cat# AAA73298)
Full Name
c-KIT (V559D), Active
Applications
Kinase Assay
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.