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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 8500-8550 of 14112 product results


product-image-AAA153683_AD13.jpg Amino Acid Info

Necdin (NDN), Recombinant Protein (Cat# AAA153683)

Full Name
Recombinant Necdin (NDN)
Gene Names
NDN; PWCR; HsT16328
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA161993_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Amine Oxidase, Copper Containing 3 (AOC3), Recombinant Protein (Cat# AAA161993)

Full Name
Recombinant Amine Oxidase, Copper Containing 3 (AOC3)
Gene Names
Aoc3; SSAO; VAP1
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA161997_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Neurotensin Receptor 1, High Affinity (NTSR1), Recombinant Protein (Cat# AAA161997)

Full Name
Recombinant Neurotensin Receptor 1, High Affinity (NTSR1)
Gene Names
NTSR1; NTR
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA161999_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Neuropeptide S Receptor (NPSR), Recombinant Protein (Cat# AAA161999)

Full Name
Recombinant Neuropeptide S Receptor (NPSR)
Gene Names
NPSR1; GPRA; NPSR; VRR1; ASRT2; PGR14; GPR154
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA162014_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Ninjurin 1 (NINJ1), Recombinant Protein (Cat# AAA162014)

Full Name
Recombinant Ninjurin 1 (NINJ1)
Gene Names
NINJ1; NIN1; NINJURIN
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA161957_SDS_PAGE13.jpg SDS-PAGE (Figure. SDS-PAGE)

Vascular Endothelial Growth Factor C (VEGFC), Recombinant Protein (Cat# AAA161957)

Full Name
Recombinant Vascular Endothelial Growth Factor C (VEGFC)
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
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-AAA133882_SDS_PAGE13.jpg SDS-PAGE

Thioredoxin (Trx), Recombinant Protein (Cat# AAA133882)

Full Name
Recombinant Thioredoxin (Trx)
Gene Names
TXN; TRX; TRDX; TRX1
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA133883_SDS_PAGE13.jpg SDS-PAGE

Lysosomal Associated Membrane Protein 2 (LAMP2), Recombinant Protein (Cat# AAA133883)

Full Name
Recombinant Lysosomal Associated Membrane Protein 2 (LAMP2)
Gene Names
LAMP2; LAMPB; CD107b; LAMP-2; LGP110
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA133896_SDS_PAGE15.jpg SDS-PAGE

Ectonucleotide Pyrophosphatase/Phosphodiesterase 1 (ENPP1), Recombinant Protein (Cat# AAA133896)

Full Name
Recombinant Ectonucleotide Pyrophosphatase/Phosphodiesterase 1 (ENPP1)
Gene Names
ENPP1; M6S1; NPP1; NPPS; PC-1; PCA1; ARHR2; COLED; PDNP1
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA133900_AD11.jpg Application Data

Transforming Growth Factor Beta 1 (TGFb1), Recombinant Protein (Cat# AAA133900)

Full Name
Recombinant Transforming Growth Factor Beta 1 (TGFb1)
Gene Names
Tgfb1; Tgfb
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA133902_SDS_PAGE13.jpg SDS-PAGE

RNA Binding Motif Protein 20 (RBM20), Recombinant Protein (Cat# AAA133902)

Full Name
Recombinant RNA Binding Motif Protein 20 (RBM20)
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA133907_SDS_PAGE13.jpg SDS-PAGE

Insulin Like Growth Factor 2 Receptor (IGF2R), Recombinant Protein (Cat# AAA133907)

Full Name
Recombinant Insulin Like Growth Factor 2 Receptor (IGF2R)
Gene Names
Igf2r; CD222; CI-MPR; Mpr300; AI661837; M6P/IGF2R
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA133918_SDS_PAGE13.jpg SDS-PAGE

Glucose 6 Phosphate Isomerase (GPI), Recombinant Protein (Cat# AAA133918)

Full Name
Recombinant Glucose 6 Phosphate Isomerase (GPI)
Gene Names
Gpi1; MF; NK; Amf; Gpi; Nlk; Org; Pgi; Phi; Gpi-1; Gpi1s; Gpi-1r; Gpi-1s; Gpi-1t; Gpi1-r; Gpi1-s; Gpi1-t; NK/GPI
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134071_SEQUENCE13.jpg Gene Sequence

Neuregulin 1 (NRG1), Recombinant Protein (Cat# AAA134071)

Full Name
Recombinant Neuregulin 1 (NRG1)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA134076_SDS_PAGE15.jpg SDS-PAGE

Pepsinogen A (PGA), Recombinant Protein (Cat# AAA134076)

Full Name
Recombinant Pepsinogen A (PGA)
Gene Names
Pga5; Pepf
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134079_SDS_PAGE13.jpg SDS-PAGE

Stromal Cell Derived Factor 1 (SDF1), Recombinant Protein (Cat# AAA134079)

Full Name
Recombinant Stromal Cell Derived Factor 1 (SDF1)
Gene Names
Cxcl12; Pbsf; Sdf1; Tlsf; Tpar1; Scyb12
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134083_SDS_PAGE13.jpg SDS-PAGE

Granzyme B (GZMB), Recombinant Protein (Cat# AAA134083)

Full Name
Recombinant Granzyme B (GZMB)
Gene Names
Gzmb; GZB; CCP1; Ctla1; Ctla-1; AI553453; CCP-1/C11
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134085_SDS_PAGE15.jpg SDS-PAGE

Squamous Cell Carcinoma Antigen 2 (SCCA2), Recombinant Protein (Cat# AAA134085)

Full Name
Recombinant Squamous Cell Carcinoma Antigen 2 (SCCA2)
Gene Names
SERPINB4; PI11; SCCA1; SCCA2; LEUPIN; SCCA-2
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134091_AD11.jpg Application Data

Interleukin 24 (IL24), Recombinant Protein (Cat# AAA134091)

Full Name
Recombinant Interleukin 24 (IL24)
Gene Names
Il24; Mda7; Mda-7
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134094_SDS_PAGE13.jpg SDS-PAGE

Arginase (ARG), Recombinant Protein (Cat# AAA134094)

Full Name
Recombinant Arginase (ARG)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134097_SDS_PAGE11.jpg SDS-PAGE

Carcinoembryonic Antigen (CEA), Recombinant Protein (Cat# AAA134097)

Full Name
Recombinant Carcinoembryonic Antigen (CEA)
Gene Names
CEACAM5; CEA; CD66e
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134108_SDS_PAGE13.jpg SDS-PAGE

Mitogen Activated Protein Kinase Kinase 2 (MAP2K2), Recombinant Protein (Cat# AAA134108)

Full Name
Recombinant Mitogen Activated Protein Kinase Kinase 2 (MAP2K2)
Gene Names
Map2k2; MK2; MEK2; Prkmk2; AA589381
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134109_SDS_PAGE13.jpg SDS-PAGE

Growth Differentiation Factor 9 (GDF9), Recombinant Protein (Cat# AAA134109)

Full Name
Recombinant Growth Differentiation Factor 9 (GDF9)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134112_SDS_PAGE13.jpg SDS-PAGE

Mucin 1 (MUC1), Recombinant Protein (Cat# AAA134112)

Full Name
Recombinant Mucin 1 (MUC1)
Reactivity
Rattus norvegicus (Rat)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134114_AD11.jpg Application Data

Toll Like Receptor 4 (TLR4), Recombinant Protein (Cat# AAA134114)

Full Name
Recombinant Toll Like Receptor 4 (TLR4)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134118_SDS_PAGE11.jpg SDS-PAGE

Endothelin Converting Enzyme 1 (ECE1), Recombinant Protein (Cat# AAA134118)

Full Name
Recombinant Endothelin Converting Enzyme 1 (ECE1)
Gene Names
ECE1; ECE
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134119_SDS_PAGE13.jpg SDS-PAGE

Interleukin 17 Receptor E (IL17RE), Recombinant Protein (Cat# AAA134119)

Full Name
Recombinant Interleukin 17 Receptor E (IL17RE)
Reactivity
Rat
Applications
Western Blot
Purity
>95%
Pricing
product-image-AAA134129_SDS_PAGE13.jpg SDS-PAGE

Interleukin 1 Receptor Associated Kinase 4 (IRAK4), Recombinant Protein (Cat# AAA134129)

Full Name
Recombinant Interleukin 1 Receptor Associated Kinase 4 (IRAK4)
Gene Names
IRAK4; IPD1; REN64; IRAK-4; NY-REN-64
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134134_SDS_PAGE13.jpg SDS-PAGE

Sialic Acid Binding Ig Like Lectin 7 (SIGLEC7), Recombinant Protein (Cat# AAA134134)

Full Name
Recombinant Sialic Acid Binding Ig Like Lectin 7 (SIGLEC7)
Gene Names
SIGLEC7; p75; QA79; AIRM1; CD328; CDw328; D-siglec; SIGLEC-7; SIGLECP2; SIGLEC19P; p75/AIRM1
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134135_AD11.jpg Application Data

Ki-67 Protein (Ki67P), Recombinant Protein (Cat# AAA134135)

Full Name
Recombinant Ki-67 Protein (Ki67P)
Gene Names
MKI67; KIA; MIB-1
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134146_SDS_PAGE13.jpg SDS-PAGE

Trefoil Factor 3, Intestinal (TFF3), Recombinant Protein (Cat# AAA134146)

Full Name
Recombinant Trefoil Factor 3, Intestinal (TFF3)
Reactivity
Sus scrofa; Porcine (Pig)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134148_SDS_PAGE11.jpg SDS-PAGE

Insulin Like Growth Factor 2 (IGF2), Recombinant Protein (Cat# AAA134148)

Full Name
Recombinant Insulin Like Growth Factor 2 (IGF2)
Gene Names
Igf2; IGFII; RNIGF2
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134464_SDS_PAGE13.jpg SDS-PAGE

Complement Receptor 1, Erythrocyte (CR1), Recombinant Protein (Cat# AAA134464)

Full Name
Recombinant Complement Receptor 1, Erythrocyte (CR1)
Gene Names
CR1; KN; C3BR; C4BR; CD35
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134466_SDS_PAGE11.jpg SDS-PAGE

Gonadotropin Releasing Hormone (GnRH), Recombinant Protein (Cat# AAA134466)

Full Name
Recombinant Gonadotropin Releasing Hormone (GnRH)
Gene Names
Mdk; MK; Mek
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA134469_SDS_PAGE13.jpg SDS-PAGE

Cluster Of Differentiation (CD163), Recombinant Protein (Cat# AAA134469)

Full Name
Recombinant Cluster Of Differentiation (CD163)
Gene Names
Cd163; CD163v2; CD163v3
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134478_SDS_PAGE15.jpg SDS-PAGE

Caspase 9 (CASP9), Recombinant Protein (Cat# AAA134478)

Full Name
Recombinant Caspase 9 (CASP9)
Gene Names
CASP9; MCH6; APAF3; APAF-3; PPP1R56; ICE-LAP6
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134480_SDS_PAGE15.jpg SDS-PAGE

Interleukin 18 Receptor 1 (IL18R1), Recombinant Protein (Cat# AAA134480)

Full Name
Recombinant Interleukin 18 Receptor 1 (IL18R1)
Gene Names
IL18R1; CD218a; IL18RA; IL1RRP; CDw218a; IL-1Rrp
Applications
Immunoprecipitation, Western Blot
Pricing
product-image-AAA134483_SDS_PAGE13.jpg SDS-PAGE

Preferentially Expressed Antigen In Melanoma (PRAME), Recombinant Protein (Cat# AAA134483)

Full Name
Recombinant Preferentially Expressed Antigen In Melanoma (PRAME)
Gene Names
PRAME; MAPE; OIP4; CT130; OIP-4
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134490_AD11.jpg Application Data

Stem Cell Factor (SCF), Recombinant Protein (Cat# AAA134490)

Full Name
Recombinant Stem Cell Factor (SCF)
Gene Names
Kitl; Gb; SF; Sl; Clo; Con; Mgf; SCF; SLF; blz; Kitlg; contrasted
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134498_SDS_PAGE13.jpg SDS-PAGE

Plasminogen (Plg), Recombinant Protein (Cat# AAA134498)

Full Name
Recombinant Plasminogen (Plg)
Gene Names
Plg; Pg; AI649309
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134504_SDS_PAGE15.jpg SDS-PAGE

L1-Cell Adhesion Molecule (L1CAM), Recombinant Protein (Cat# AAA134504)

Full Name
Recombinant L1-Cell Adhesion Molecule (L1CAM)
Gene Names
L1CAM; S10; HSAS; MASA; MIC5; SPG1; CAML1; CD171; HSAS1; N-CAML1; NCAM-L1; N-CAM-L1
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA134506_AD11.jpg Application Data

FK506 Binding Protein 1A (FKBP1A), Recombinant Protein (Cat# AAA134506)

Full Name
Recombinant FK506 Binding Protein 1A (FKBP1A)
Gene Names
FKBP1A; FKBP1; PKC12; PKCI2; FKBP12; PPIASE; FKBP-12; FKBP-1A
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134525_SDS_PAGE13.jpg SDS-PAGE

Cystatin 1 (CST1), Recombinant Protein (Cat# AAA134525)

Full Name
Recombinant Cystatin 1 (CST1)
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
Pricing
product-image-AAA134534_SDS_PAGE13.jpg SDS-PAGE

Protein S (PROS), Recombinant Protein (Cat# AAA134534)

Full Name
Recombinant Protein S (PROS)
Gene Names
PROS1; PSA; PROS; PS21; PS22; PS23; PS24; PS25; THPH5; THPH6
Applications
Immunoprecipitation, Western Blot
Purity
> 95%
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

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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