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Cynomolgus PSMA / FOLH1 Protein, His Tag (active enzyme, MALS verified)

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Product Number/Spec
Price
Menge
PSA-C5247-100ug
$530.00
PSA-C5247-1mg
$3930.00
ETA of in-stock products:2 business days
Gesamtanzahl Product Amount$ 0

Product Details

  • Synonyms

    FOLH1, PSMA, GIG27, FOLH, NAALAD1, PSM, NAALADase I, GCPII, FGCP

  • Source

    Cynomolgus PSMA, His Tag (PSA-C5247) is expressed from human 293 cells (HEK293). It contains AA Lys 44 - Ala 750 (Accession # A0A2K5VNZ0-1).

    Predicted N-terminus: His

    Request for sequence
  • Molecular Characterization

    PSMA Structure

    Other Tags and Version Biotin & Other Labeled Version

    This protein carries a polyhistidine tag at the N-terminus.

    The protein has a calculated MW of 81.4 kDa. The protein migrates as 100-115 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

  • Endotoxin

    Less than 1.0 EU per μg by the LAL method / rFC method.

  • Purity

    >95% as determined by SDS-PAGE.

  • Formulation

    Supplied as 0.2 μm filtered solution in MES and NaCl with trehalose as protectant.

    Contact us for customized product form or formulation.

  • Shipping

    This product is supplied and shipped with dry ice, please inquire the shipping cost.

  • Storage

    Please avoid repeated freeze-thaw cycles.

    This product is stable after storage at:

    1. The product MUST be stored at -70°C or lower upon receipt;
    2. -70°C for 3 months under sterile conditions.
  • ACRO Quality Management System

    1. QMS(ISO, GMP)
    2. Quality Advantages
    3. Quality Control Process

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Data Display

  • SDS-PAGE

    PSMA SDS-PAGE

    Cynomolgus PSMA, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95% (With Star Ribbon Pre-stained Protein Marker).

  • SEC-MALS

    PSMA SEC-MALS

    The purity of Cynomolgus PSMA, His Tag (Cat. No. PSA-C5247) is more than 85% and the molecular weight of this protein is around 200-245 kDa verified by SEC-MALS.

    Report
  • Bioactivity-ELISA

     PSMA ELISA

    Immobilized Cynomolgus PSMA, His Tag (Cat. No. PSA-C5247) at 2 μg/mL (100 μL/well) can bind Monoclonal Anti-Human PSMA Antibody, Human IgG1 with a linear range of 0.2-4 ng/mL (QC tested).

    Protocol
  • Bioactivity

    Measured by its ability to hydrolyze the substrate N-acetyl-L-Asp-L-Glu into N-acetyl-L-Asp and L-Glu. The L-Glu product is measured by fluorescence after its derivatization by ortho-phthaldialdehyde. The specific activity is >250 pmol/min/μg, as measured under the described conditions (QC tested).

    Protocol

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Publish Comment

Background Introduction

Prostate-specific membrane antigen (PSMA) is also known as Folate hydrolase 1 (FOLH1), Glutamate carboxypeptidase 2 (GCP2), N-acetylated-alpha-linked acidic dipeptidase I (NAALAD1), which belongs to the peptidase M28 family and M28B subfamily. FOLH1 / PSMA is stable at pH greater than 6.5. FOLH1 / PSMA is a type II transmembrane zinc metallopeptidase that is most highly expressed in the nervous system, prostate, kidney, and small intestine. FOLH1 / GCP-2 is homodimer and binds 2 zinc ions per subunit, and required for NAALADase activity. The catalytic activity of PSMA involved in releasing of an unsubstituted, C-terminal glutamyl residue, typically from Ac-Asp-Glu or folylpoly – gamma - glutamates. FOLH1 / GCP-2 / PSMA has both folate hydrolase and N – acetylated – alpha – linked - acidic dipeptidase (NAALADase) activity and has a preference for tri-alpha-glutamate peptides. GCP-2 / PSMA involved in prostate tumor progression and also exhibits a dipeptidyl-peptidase IV type activity. In vitro, cleaves Gly-Pro-AMC.

Frontier Progress

 
Drug Development Progress
  • English Name:

    Prostate-Specific Membrane Antigen

  • Category:

  • Listed Drugs Count:

    6 Details

  • Clinical Drugs Count:

    159 Details

  • Highest R&D Stage:

    Approved

Drug Candidate Licensing
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