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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 8450-8500 of 14112 product results


product-image-AAA134152_SDS_PAGE13.jpg SDS-PAGE

Klotho (KL), Recombinant Protein (Cat# AAA134152)

Full Name
Recombinant Klotho (KL)
Gene Names
Kl; alpha-kl
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134156_AD11.jpg Application Data

Toll Like Receptor 5 (TLR5), Recombinant Protein (Cat# AAA134156)

Full Name
Recombinant Toll Like Receptor 5 (TLR5)
Gene Names
TLR5; TIL3; SLEB1; MELIOS
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134157_SDS_PAGE13.jpg SDS-PAGE

Melatonin Receptor 1A (MTNR1A), Recombinant Protein (Cat# AAA134157)

Full Name
Recombinant Melatonin Receptor 1A (MTNR1A)
Gene Names
Mtnr1a; MR; MelR
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134163_SDS_PAGE15.jpg SDS-PAGE

Myocilin (MYOC), Recombinant Protein (Cat# AAA134163)

Full Name
Recombinant Myocilin (MYOC)
Gene Names
MYOC; GPOA; JOAG; TIGR; GLC1A; JOAG1; myocilin
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134167_SDS_PAGE15.jpg SDS-PAGE

Protein S (PROS), Recombinant Protein (Cat# AAA134167)

Full Name
Recombinant Protein S (PROS)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134169_SDS_PAGE13.jpg SDS-PAGE

Endothelial Cell Specific Molecule 1 (ESM1), Recombinant Protein (Cat# AAA134169)

Full Name
Recombinant Endothelial Cell Specific Molecule 1 (ESM1)
Gene Names
Esm1; ESM-1; AV004503; 0610042H23Rik
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134170_AD11.jpg Application Data

Osteocalcin (OC), Recombinant Protein (Cat# AAA134170)

Full Name
Recombinant Osteocalcin (OC)
Gene Names
BGLAP; OC; BGP; OCN
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134171_SEQUENCE11.jpg Sequence

C-Type Natriuretic Peptide (CNP), Recombinant Protein (Cat# AAA134171)

Full Name
Recombinant C-Type Natriuretic Peptide (CNP)
Gene Names
NPPC; CNP; CNP2
Applications
Western Blot
Purity
> 80%
Pricing
product-image-AAA134175_SDS_PAGE13.jpg SDS-PAGE

Beta-2-Microglobulin (b2M), Recombinant Protein (Cat# AAA134175)

Full Name
Recombinant Beta-2-Microglobulin (b2M)
Gene Names
B2m; Ly-m11; beta2m; beta2-m
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134182_SDS_PAGE11.jpg SDS-PAGE

Deoxyribonuclease I (DNASE1), Recombinant Protein (Cat# AAA134182)

Full Name
Recombinant Deoxyribonuclease I (DNASE1)
Gene Names
DNASE1; DNL1; DRNI
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134188_SDS_PAGE15.jpg SDS-PAGE

Galectin 9 (GAL9), Recombinant Protein (Cat# AAA134188)

Full Name
Recombinant Galectin 9 (GAL9)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA133971_SDS_PAGE13.jpg SDS-PAGE

Corticotropin Releasing Hormone (CRH), Recombinant Protein (Cat# AAA133971)

Full Name
Recombinant Corticotropin Releasing Hormone (CRH)
Gene Names
Crh; CRF; Gm1347
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA133973_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Gelsolin (GS), Recombinant Protein (Cat# AAA133973)

Full Name
Recombinant Gelsolin (GS)
Reactivity
Rattus norvegicus (Rat)
Purity
> 97%
Pricing
product-image-AAA133974_SDS_PAGE15.jpg SDS-PAGE

Enhancer Of Zeste Homolog 2 (EZH2), Recombinant Protein (Cat# AAA133974)

Full Name
Recombinant Enhancer Of Zeste Homolog 2 (EZH2)
Gene Names
EZH2; WVS; ENX1; EZH1; KMT6; WVS2; ENX-1; EZH2b; KMT6A
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA133979_AD11.jpg Identification

Parathyroid Hormone Related Protein (PTHrP), Recombinant Protein (Cat# AAA133979)

Full Name
Recombinant Parathyroid Hormone Related Protein (PTHrP)
Gene Names
PTHLH; HHM; PLP; BDE2; PTHR; PTHRP
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA133988_SDS_PAGE13.jpg SDS-PAGE

Apolipoprotein A1 (APOA1), Recombinant Protein (Cat# AAA133988)

Full Name
Recombinant Apolipoprotein A1 (APOA1)
Gene Names
Apoa1; Sep2; Alp-1; Ltw-1; Sep-1; Sep-2; Apoa-1; Brp-14; Lvtw-1; apo-AI; apoA-I
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA133994_SEQUENCE13.jpg Gene Sequence (Gene Sequencing (extract))

C Reactive Protein (CRP), Recombinant Protein (Cat# AAA133994)

Full Name
Recombinant C Reactive Protein (CRP)
Gene Names
Crp; AI255847
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA133995_SDS_PAGE15.jpg SDS-PAGE

Urocortin 3 (UCN3), Recombinant Protein (Cat# AAA133995)

Full Name
Recombinant Urocortin 3 (UCN3)
Gene Names
UCN3; SCP; SPC; UCNIII
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134003_SDS_PAGE11.jpg SDS-PAGE

Thrombomodulin (TM), Recombinant Protein (Cat# AAA134003)

Full Name
Recombinant Thrombomodulin (TM)
Gene Names
THBD; TM; THRM; AHUS6; BDCA3; CD141; THPH12
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134009_SDS_PAGE13.jpg SDS-PAGE

Inter Alpha-Globulin Inhibitor H1 (ITIH1), Recombinant Protein (Cat# AAA134009)

Full Name
Recombinant Inter Alpha-Globulin Inhibitor H1 (ITIH1)
Gene Names
Itih1; Intin1; Itih-1
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134010_SDS_PAGE11.jpg SDS-PAGE

Regenerating Islet Derived Protein 3 Alpha (REG3a), Recombinant Protein (Cat# AAA134010)

Full Name
Recombinant Regenerating Islet Derived Protein 3 Alpha (REG3a)
Gene Names
REG3A; HIP; PAP; PAP1; REG3; INGAP; PAP-H; PBCGF; HIP/PAP; REG-III
Applications
Western Blot
Purity
> 80%
Pricing
product-image-AAA134017_SDS_PAGE13.jpg SDS-PAGE

Ectonucleotide Pyrophosphatase/Phosphodiesterase 1 (ENPP1), Recombinant Protein (Cat# AAA134017)

Full Name
Recombinant Ectonucleotide Pyrophosphatase/Phosphodiesterase 1 (ENPP1)
Gene Names
Enpp1; Pca; ttw; twy; M6S1; NPP1; Npps; PC-1; Ly-41; Pca-1; Pdnp1; C76301; CD203c; E-NPP1; AI428932; 4833416E15Rik
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134021_SDS_PAGE13.jpg SDS-PAGE

Integrin Beta 4 (ITGb4), Recombinant Protein (Cat# AAA134021)

Full Name
Recombinant Integrin Beta 4 (ITGb4)
Gene Names
ITGB4; CD104
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134024_AD11.jpg Application Data

Interferon Regulatory Factor 1 (IRF1), Recombinant Protein (Cat# AAA134024)

Full Name
Recombinant Interferon Regulatory Factor 1 (IRF1)
Gene Names
IRF1; MAR; IRF-1
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134026_SDS_PAGE15.jpg SDS-PAGE

Stratifin (SFN), Recombinant Protein (Cat# AAA134026)

Full Name
Recombinant Stratifin (SFN)
Gene Names
SFN; YWHAS
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134198_AD11.jpg Application Data

C4 Binding Protein Alpha (C4BPa), Recombinant Protein (Cat# AAA134198)

Full Name
Recombinant C4 Binding Protein Alpha (C4BPa)
Gene Names
C4BPA; PRP; C4BP
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134204_SDS_PAGE13.jpg SDS-PAGE

Haptoglobin Related Protein (HPR), Recombinant Protein (Cat# AAA134204)

Full Name
Recombinant Haptoglobin Related Protein (HPR)
Gene Names
HPR; HP; A-259H10.2
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134213_SDS_PAGE11.jpg SDS-PAGE

Plasminogen Activator Inhibitor 1 (PAI1), Recombinant Protein (Cat# AAA134213)

Full Name
Recombinant Plasminogen Activator Inhibitor 1 (PAI1)
Gene Names
SERPINE1; PAI; PAI1; PAI-1; PLANH1
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA134228_AD11.jpg Application Data

Desmoglein 3 (DSG3), Recombinant Protein (Cat# AAA134228)

Full Name
Recombinant Desmoglein 3 (DSG3)
Gene Names
DSG3; PVA; CDHF6
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134232_SDS_PAGE13.jpg SDS-PAGE

Hexokinase 2 (HK2), Recombinant Protein (Cat# AAA134232)

Full Name
Recombinant Hexokinase 2 (HK2)
Gene Names
HK2; HKII; HXK2
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134233_SDS_PAGE11.jpg SDS-PAGE

Permeability Glycoprotein (Pgp), Recombinant Protein (Cat# AAA134233)

Full Name
Recombinant Permeability Glycoprotein (Pgp)
Gene Names
ABCB1; CLCS; MDR1; P-GP; PGY1; ABC20; CD243; GP170
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134236_SDS_PAGE13.jpg SDS-PAGE

Complement Component 4b (C4b), Recombinant Protein (Cat# AAA134236)

Full Name
Recombinant Complement Component 4b (C4b)
Gene Names
C4b; C4; Ss
Reactivity
Mouse
Applications
Western Blot
Purity
>96%
Pricing
product-image-AAA134242_SDS_PAGE13.jpg SDS-PAGE

Epstein Barr Virus Induced Protein 3 (EBI3), Recombinant Protein (Cat# AAA134242)

Full Name
Recombinant Epstein Barr Virus Induced Protein 3 (EBI3)
Gene Names
EBI3; IL27B; IL-27B
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134247_SDS_PAGE13.jpg SDS-PAGE

C Reactive Protein (CRP), Recombinant Protein (Cat# AAA134247)

Full Name
Recombinant C Reactive Protein (CRP)
Reactivity
Sus scrofa; Porcine (Pig)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134251_AD13.jpg Application Data

Fibrous Sheath Interacting Protein 1 (FSIP1), Recombinant Protein (Cat# AAA134251)

Full Name
Recombinant Fibrous Sheath Interacting Protein 1 (FSIP1)
Gene Names
FSIP1; HSD10
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134255_SDS_PAGE13.jpg SDS-PAGE

Bone Morphogenetic Protein 4 (BMP4), Recombinant Protein (Cat# AAA134255)

Full Name
Recombinant Bone Morphogenetic Protein 4 (BMP4)
Gene Names
BMP4; ZYME; BMP2B; OFC11; BMP2B1; MCOPS6
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134256_AD13.png Application Data

Tumor Necrosis Factor Beta (TNFb), Recombinant Protein (Cat# AAA134256)

Full Name
Recombinant Tumor Necrosis Factor Beta (TNFb)
Gene Names
Lta; LT; Ltx; Tnfb; LT[a]; LT-[a]; TNFSF1; hlb382; LTalpha; Tnfsf1b; LT-alpha; TNF-beta
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134261_SDS_PAGE15.jpg SDS-PAGE

Mucin 17 (MUC17), Recombinant Protein (Cat# AAA134261)

Full Name
Recombinant Mucin 17 (MUC17)
Gene Names
MUC17; MUC3
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134270_AD11.jpg Application Data

Integrin Beta 2 (ITGb2), Recombinant Protein (Cat# AAA134270)

Full Name
Recombinant Integrin Beta 2 (ITGb2)
Gene Names
ITGB2; LAD; CD18; MF17; MFI7; LCAMB; LFA-1; MAC-1
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA133878_SEQUENCE11.jpg Sequence

Calcitonin Gene Related Peptide (CGRP), Recombinant Protein (Cat# AAA133878)

Full Name
Recombinant Calcitonin Gene Related Peptide (CGRP)
Gene Names
CALCB; CALC2; CGRP2; CGRP-II
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA133880_SDS_PAGE13.jpg SDS-PAGE

Leukemia Inhibitory Factor (LIF), Recombinant Protein (Cat# AAA133880)

Full Name
Recombinant Leukemia Inhibitory Factor (LIF)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134291_SDS_PAGE13.jpg SDS-PAGE

Glucuronidase Beta (GUSb), Recombinant Protein (Cat# AAA134291)

Full Name
Recombinant Glucuronidase Beta (GUSb)
Gene Names
Gusb; Gus-s; Ac2-223
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134295_SDS_PAGE11.jpg SDS-PAGE

Elastin (ELN), Recombinant Protein (Cat# AAA134295)

Full Name
Recombinant Elastin (ELN)
Gene Names
Eln; AI385707; AI480567; E030024M20Rik
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134296_AD11.jpg Application Data

Vascular Endothelial Growth Factor B (VEGFB), Recombinant Protein (Cat# AAA134296)

Full Name
Recombinant Vascular Endothelial Growth Factor B (VEGFB)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134313_SDS_PAGE11.jpg SDS-PAGE

Ribonuclease T2 (RNASET2), Recombinant Protein (Cat# AAA134313)

Full Name
Recombinant Ribonuclease T2 (RNASET2)
Gene Names
RNASET2; RNASE6PL; bA514O12.3; RP11-514O12.3
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134317_SDS_PAGE13.jpg SDS-PAGE

Transmembrane Protein 173 (TMEM173), Recombinant Protein (Cat# AAA134317)

Full Name
Recombinant Transmembrane Protein 173 (TMEM173)
Gene Names
Tmem173; RGD1562552
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134325_SDS_PAGE15.jpg SDS-PAGE

Protectin (CD59), Recombinant Protein (Cat# AAA134325)

Full Name
Recombinant Protectin (CD59)
Gene Names
Cd59a; Cd59; AA987121; protectin
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA134333_SEQUENCE13.jpg Gene Sequence (Gene Sequencing (extract))

Urocortin 2 (UCN2), Recombinant Protein (Cat# AAA134333)

Full Name
Recombinant Urocortin 2 (UCN2)
Gene Names
UCN2; UR; SRP; URP; UCNI; UCN-II
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA134345_SDS_PAGE13.jpg SDS-PAGE

Thymic Stromal Lymphopoietin (TSLP), Recombinant Protein (Cat# AAA134345)

Full Name
Recombinant Thymic Stromal Lymphopoietin (TSLP)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134351_SDS_PAGE13.jpg SDS-PAGE

Inducible T-Cell Co Stimulator (ICOS), Recombinant Protein (Cat# AAA134351)

Full Name
Recombinant Inducible T-Cell Co Stimulator (ICOS)
Gene Names
Icos; H4; CCLP; AILIM; CRP-1; Ly115
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
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.


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