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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 4450-4500 of 14112 product results


product-image-AAA153435_AD13.png Amino Acid Info

Cholinergic Receptor, Muscarinic 2 (CHRM2), Recombinant Protein (Cat# AAA153435)

Full Name
Recombinant Cholinergic Receptor, Muscarinic 2 (CHRM2)
Gene Names
CHRM2; HM2
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153446_AD13.png Amino Acid Info

Tenascin R (TNR), Recombinant Protein (Cat# AAA153446)

Full Name
Recombinant Tenascin R (TNR)
Gene Names
Tnr; J1NRM
Applications
Western Blot
Purity
Greater than 80% by SDS-PAGE
Pricing
product-image-AAA153452_AD13.jpg Amino Acid Info

Chemokine C-X3-C-Motif Receptor 1 (CX3CR1), Recombinant Protein (Cat# AAA153452)

Full Name
Recombinant Chemokine C-X3-C-Motif Receptor 1 (CX3CR1)
Gene Names
CX3CR1; V28; CCRL1; GPR13; CMKDR1; GPRV28; CMKBRL1
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153457_AD11.jpg Amino Acid Info (Amino Acid info)

Thymosin Beta 4 (TMSB4X), Recombinant Protein (Cat# AAA153457)

Full Name
Recombinant Thymosin Beta 4 (TMSB4X)
Gene Names
TMSB4X; FX; TB4X; PTMB4; TMSB4
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153473_AD13.jpg Amino Acid Info (Amino Acid info)

Ribonuclease A3 (RNASE3), Recombinant Protein (Cat# AAA153473)

Full Name
Recombinant Ribonuclease A3 (RNASE3)
Gene Names
Ear3; mR3; Rnase3
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153485_AD13.png Amino Acid Info

Apolipoprotein B48 (APOB48), Recombinant Protein (Cat# AAA153485)

Full Name
Recombinant Apolipoprotein B48 (APOB48)
Gene Names
APOB; FLDB; LDLCQ4
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153499_AD13.jpg Amino Acid Info

Dynamin 1 (DNM1), Recombinant Protein (Cat# AAA153499)

Full Name
Recombinant Dynamin 1 (DNM1)
Gene Names
DNM1; DNM
Applications
Western Blot
Purity
Greater than 97% by SDS-PAGE
Pricing
product-image-AAA153341_AD13.jpg Amino Acid Info

Complement Component 3a (C3a), Recombinant Protein (Cat# AAA153341)

Full Name
Recombinant Complement Component 3a (C3a)
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153353_AD11.jpg Amino Acid Info

Plasminogen Activator Inhibitor 1 (PAI1), Recombinant Protein (Cat# AAA153353)

Full Name
Recombinant Plasminogen Activator Inhibitor 1 (PAI1)
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153358_AD13.jpg Amino Acid Info (Amino Acid info)

Epidermal Growth Factor (EGF), Recombinant Protein (Cat# AAA153358)

Full Name
Recombinant Epidermal Growth Factor (EGF)
Gene Names
EGF; URG; HOMG4
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153369_AD13.jpg Amino Acid Info (Amino Acid info)

Visfatin (VF), Recombinant Protein (Cat# AAA153369)

Full Name
Recombinant Visfatin (VF)
Gene Names
NAMPT; PBEF1
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153380_AD11.png Amino Acid Info (Amino Acid info)

Coagulation Factor XII (F12), Recombinant Protein (Cat# AAA153380)

Full Name
Recombinant Coagulation Factor XII (F12)
Gene Names
F12; HAF
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153384_AD11.jpg Amino Acid Info

Protein Kinase, AMP Activated Alpha 1 (AMPK Alpha 1), Recombinant Protein (Cat# AAA153384)

Full Name
Recombinant Protein Kinase, AMP Activated Alpha 1 (AMPK Alpha 1)
Gene Names
Prkaa1; AI194361; AI450832; AL024255; AMPKalpha1; C130083N04Rik
Applications
Western Blot
Purity
Greater than 97% by SDS-PAGE
Pricing
product-image-AAA153388_AD13.png Amino Acid Info

Programmed Cell Death Protein 1 (PD1), Recombinant Protein (Cat# AAA153388)

Full Name
Recombinant Programmed Cell Death Protein 1 (PD1)
Applications
Western Blot
Purity
Greater than 95% by SDS-PAGE
Pricing
product-image-AAA153391_AD13.png Amino Acid Info

Haptoglobin (Hpt), Recombinant Protein (Cat# AAA153391)

Full Name
Recombinant Haptoglobin (Hpt)
Gene Names
HP; BP; HPA1S; HP2ALPHA2
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153392_AD13.jpg Amino Acid Info

Coagulation Factor II (F2), Recombinant Protein (Cat# AAA153392)

Full Name
Recombinant Coagulation Factor II (F2)
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153404_AD13.png Amino Acid Info

Insulin Receptor (INSR), Recombinant Protein (Cat# AAA153404)

Full Name
Recombinant Insulin Receptor (INSR)
Gene Names
INSR; HHF5; CD220
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA153310_AD13.png Amino Acid Info

Matrix Metalloproteinase 11 (MMP11), Recombinant Protein (Cat# AAA153310)

Full Name
Recombinant Matrix Metalloproteinase 11 (MMP11)
Gene Names
Mmp11; ST3; SL-3; Stmy3; MMP-11
Applications
Western Blot
Purity
Greater than 80% by SDS-PAGE
Pricing
product-image-AAA153321_AD13.jpg Amino Acid Info

Creatine Kinase, Mitochondrial 1A (CKMT1A), Recombinant Protein (Cat# AAA153321)

Full Name
Recombinant Creatine Kinase, Mitochondrial 1A (CKMT1A)
Gene Names
Ckmt1; Mt-CK; mi-CK; ScCKmit; UbCKmit
Applications
Western Blot
Purity
Greater than 97% by SDS-PAGE
Pricing
product-image-AAA153329_AD13.png Amino Acid Info

Thyroglobulin (TG), Recombinant Protein (Cat# AAA153329)

Full Name
Recombinant Thyroglobulin (TG)
Applications
Western Blot
Purity
Greater than 90% by SDS-PAGE
Pricing
product-image-AAA152300_SDS_PAGE13.jpg SDS-PAGE (SDS-PAGE)

Dual Specificity Tyrosine Phosphorylation Regulated Kinase 1A (DYRK1A), Recombinant Protein (Cat# AAA152300)

Full Name
Recombinant Dual Specificity Tyrosine Phosphorylation Regulated Kinase 1A (DYRK1A)
Applications
Western Blot
Purity
Greater than 97% by SDS-PAGE
Pricing
product-image-AAA129506_FCM10.jpg FCM/FACS (Flow Cytometry) (Figure 4. Flow cytometry analysis with 1ug/mL Canine PD-1 Protein, hFc Tag(AAA129506) on Expi293 cells transfected with Canine PD-L1 protein (Blue histogram) or Expi293 transfected with irrelevant protein (Red histogram).)

PD-1, Recombinant Protein (Cat# AAA129506)

Full Name
Canine PD-1 Protein, hFc Tag
Purity
The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
Pricing
product-image-AAA173582_SDS_PAGE15.jpg SDS-PAGE

MOG, Recombinant Protein (Cat# AAA173582)

Full Name
Recombinant Mouse MOG (aa30-149) Protein (His tag)
Gene Names
Mog; B230317G11Rik
Purity
>97 % as determined by SDS-PAGE
Pricing
product-image-AAA178162_SDS_PAGE15.jpg SDS-PAGE

PPARG, Recombinant Protein (Cat# AAA178162)

Full Name
Recombinant Human PPARG protein (His tag)
Gene Names
PPARG; GLM1; CIMT1; NR1C3; PPARG1; PPARG2; PPARgamma
Purity
>80 % as determined by reducing SDS-PAGE.
Pricing
product-image-AAA120479_BIOACTIVITY13.jpg Bioactivity (Detects Human IL15 Antibody in indirect ELISAs.)

IL15, Recombinant Protein (Cat# AAA120479)

Full Name
Recombinant Human IL15, C-His
Gene Names
IL15; IL-15
Applications
Western Blot
Purity
>95% as determined by SDS-PAGE
Pricing
product-image-AAA177013_SDS_PAGE15.jpg SDS-PAGE

COVID 19 Spike S2 (ECD) Coronavirus, Recombinant Protein (Cat# AAA177013)

Full Name
Recombinant 2019-nCoV Spike S2 Protein (ECD, Fc Tag)
Purity
>95% as determined by reducing SDS-PAGE.
Pricing
product-image-AAA50283_AD15.jpg Application Data (Bovine VEGF-A ELISARecombinant bovine VEGF-A detected using Rabbit anti Bovine VEGF-A as the capture reagent and Rabbit anti Bovine VEGF-A:Biotin as the detection reagent followed by Streptavidin:HRP)

VEGF-A, Recombinant Protein (Cat# AAA50283)

Full Name
RECOMBINANT BOVINE VEGF-A
Gene Names
VEGFA; VPF; VEGF; VEGF-A; eVEGF120; eVEGF164
Applications
ELISA
Purity
>95% by SDS PAGE analysis
Pricing
product-image-AAA144128_SDS_PAGE15.jpg SDS-PAGE

Thymidine Phosphorylase, Recombinant Protein (Cat# AAA144128)

Full Name
Recombinant Thymidine Phosphorylase (TP)
Gene Names
TYMP; TP; ECGF; ECGF1; MNGIE; MEDPS1; MTDPS1; PDECGF; hPD-ECGF
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA144154_AD11.jpg Application Data

Forkhead Box Protein A1, Recombinant Protein (Cat# AAA144154)

Full Name
Recombinant Forkhead Box Protein A1 (FOXA1)
Gene Names
foxa1; fkh2; Hnf3a; tcf3a; xfkh2; tFoxA1; HNF3alpha; HNF3-alpha
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144173_SDS_PAGE15.jpg SDS-PAGE

Glutathione Reductase, Recombinant Protein (Cat# AAA144173)

Full Name
Recombinant Glutathione Reductase (GR)
Gene Names
GR; ATGR2; EMB2360; glutathione reductase; GR
Applications
Western Blot
Purity
>95%
Pricing
product-image-AAA144304_SDS_PAGE13.jpg SDS-PAGE

Cytohesin 1, Recombinant Protein (Cat# AAA144304)

Full Name
Recombinant Cytohesin 1 (CYTH1)
Gene Names
CYTH1; B2-1; SEC7; PSCD1; D17S811E; CYTOHESIN-1
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144349_SDS_PAGE15.jpg SDS-PAGE

Inter Alpha-Globulin Inhibitor H3, Recombinant Protein (Cat# AAA144349)

Full Name
Recombinant Inter Alpha-Globulin Inhibitor H3 (ITIH3)
Gene Names
ITIH3; H3P; SHAP; ITI-HC3
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA143983_SDS_PAGE13.jpg SDS-PAGE

Kallikrein 1, Recombinant Protein (Cat# AAA143983)

Full Name
Recombinant Kallikrein 1 (KLK1)
Gene Names
KLK1; hK1; KLKR; Klk6
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA143986_SDS_PAGE15.jpg SDS-PAGE

Nuclear Factor Kappa B, Recombinant Protein (Cat# AAA143986)

Full Name
Recombinant Nuclear Factor Kappa B (NFkB)
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA144045_SDS_PAGE13.jpg SDS-PAGE

Integrin Alpha V, Recombinant Protein (Cat# AAA144045)

Full Name
Recombinant Integrin Alpha V (ITGaV)
Gene Names
ITGAV; CD51; MSK8; VNRA; VTNR
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144071_SDS_PAGE13.jpg SDS-PAGE

Mucin 5 Subtype B, Recombinant Protein (Cat# AAA144071)

Full Name
Recombinant Mucin 5 Subtype B (MUC5B)
Applications
Western Blot
Purity
>95%
Pricing
product-image-AAA144084_AD11.jpg Application Data

Hedgehog Homolog, Recombinant Protein (Cat# AAA144084)

Full Name
Recombinant Hedgehog Homolog, Sonic (SHH)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144088_SDS_PAGE13.jpg SDS-PAGE

Arachidonate-5-Lipoxygenase, Recombinant Protein (Cat# AAA144088)

Full Name
Recombinant Arachidonate-5-Lipoxygenase (ALOX5)
Gene Names
Alox5; 5LO; 5LX; 5-LO; 5-LOX; AI850497; F730011J02
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA144109_SDS_PAGE13.jpg SDS-PAGE

Wingless Type MMTV Integration Site Family, Recombinant Protein (Cat# AAA144109)

Full Name
Recombinant Wingless Type MMTV Integration Site Family, Member 2 (WNT2)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144205_SDS_PAGE15.jpg SDS-PAGE

Apolipoprotein A4, Recombinant Protein (Cat# AAA144205)

Full Name
Recombinant Apolipoprotein A4 (APOA4)
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA144212_SDS_PAGE13.jpg SDS-PAGE

Phosphofructokinase, Recombinant Protein (Cat# AAA144212)

Full Name
Recombinant Phosphofructokinase, Platelet (PFKP)
Reactivity
Rattus norvegicus (Rat)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144231_SDS_PAGE13.jpg SDS-PAGE

Legumain, Recombinant Protein (Cat# AAA144231)

Full Name
Recombinant Legumain (LGMN)
Gene Names
LGMN; AEP; LGMN1; PRSC1
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144261_SDS_PAGE15.jpg SDS-PAGE

Glia Derived Nexin, Recombinant Protein (Cat# AAA144261)

Full Name
Recombinant Glia Derived Nexin (GDN)
Gene Names
SERPINE2; GDN; PI7; PN1; PNI; PI-7; PN-1; GDNPF
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA143934_SDS_PAGE13.jpg SDS-PAGE

Intercellular Adhesion Molecule 5, Recombinant Protein (Cat# AAA143934)

Full Name
Recombinant Intercellular Adhesion Molecule 5 (ICAM5)
Gene Names
Icam5; TLN; CD50; Tlcn; Icam3; ICAM-3
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA144403_SDS_PAGE13.jpg SDS-PAGE

Cytochrome b-245 Beta Polypeptide, Recombinant Protein (Cat# AAA144403)

Full Name
Recombinant Cytochrome b-245 Beta Polypeptide (CYBb)
Gene Names
CYBB; CGD; NOX2; IMD34; AMCBX2; GP91-1; GP91PHOX; p91-PHOX; GP91-PHOX
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA145931_SDS_PAGE15.jpg SDS-PAGE

Glycoprotein 130, Recombinant Protein (Cat# AAA145931)

Full Name
Recombinant Glycoprotein 130 (gp130)
Gene Names
Il6st; CD130; gp130; AA389424; BB405851; D13Ertd699e; 5133400A03Rik
Reactivity
Rat
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA145404_SDS_PAGE11.jpg SDS-PAGE

2',3'-Cyclic Nucleotide 3'-Phosphodiesterase, Recombinant Protein (Cat# AAA145404)

Full Name
Recombinant 2',3'-Cyclic Nucleotide 3'-Phosphodiesterase (CNP)
Gene Names
Cnp; CNPF; CNPI; Cnp1; CNPII
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA145421_SDS_PAGE15.jpg SDS-PAGE

Xeroderma Pigmentosum, Complementation Group D, Recombinant Protein (Cat# AAA145421)

Full Name
Recombinant Xeroderma Pigmentosum, Complementation Group D (XPD)
Gene Names
XPC; XP3; RAD4; XPCC; p125
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA145446_SDS_PAGE15.jpg SDS-PAGE

Exportin 1, Recombinant Protein (Cat# AAA145446)

Full Name
Recombinant Exportin 1 (XPo1)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA145897_SEQUENCE13.jpg Gene Sequence

Phospholipase A2, Recombinant Protein (Cat# AAA145897)

Full Name
Recombinant Phospholipase A2, Group XII (PLA2G12)
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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