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Your Position: Home > Protein > PSCA > PSA-H52H6

Human PSCA Protein, His Tag

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  • Synonym
    PSCA,UNQ206,PRO232
  • Source
    Human PSCA, His Tag(PSA-H52H6) is expressed from human 293 cells (HEK293). It contains AA Leu 12 - Ser 86 (Accession # O43653-1 ).
  • Molecular Characterization
    PSCA Structure

    This protein carries a polyhistidine tag at the C-terminus

    The protein has a calculated MW of 10.4 kDa. The protein migrates as 18-25 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

  • Endotoxin
    Less than 1.0 EU per μg by the LAL method.
  • Purity

    >90% as determined by SDS-PAGE.

  • Formulation

    Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

    Contact us for customized product form or formulation.

  • Reconstitution

    Please see Certificate of Analysis for specific instructions.

    For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

  • Storage

    For long term storage, the product should be stored at lyophilized state at -20°C or lower.

    Please avoid repeated freeze-thaw cycles.

    This product is stable after storage at:

    1. -20°C to -70°C for 12 months in lyophilized state;
    2. -70°C for 3 months under sterile conditions after reconstitution.
SDS-PAGE
PSCA SDS-PAGE

Human PSCA, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 90%.

Bioactivity-ELISA
 PSCA ELISA

Immobilized Human PSCA, His Tag (Cat. No. PSA-H52H6) at 1 μg/mL (100 μL/well) can bind Anti-PSCA Antibody,Human IgG1 with a linear range of 0.2-1 ng/mL (QC tested).

Bioactivity-FACS
 PSCA FACS

2e5 of anti-PSCA CAR-293 cells were stained with 100 μL of 3 μg/mL of Human PSCA, His Tag (Cat. No. PSA-H52H6) and negative control protein respectively, washed and then followed by PE anti-His Tag antibody and analyzed with FACS (Routinely tested).

  • Background
    The Prostate stem cell antigen (PSCA) is a glycosylphosphatidylinositol (GPI)-anchored protein, plays an important role in tumorigenesis. The prostate stem cell antigen (PSCA) gene, which encodes a prostate-specific antigen (PSA), was identified as a gene involved in cell adhesion and proliferation. PSCA may be involved in the regulation of cell proliferation. Has a cell-proliferation inhibition activity in vitro. May act as a modulator of nicotinic acetylcholine receptors (nAChRs) activity. In vitro inhibits nicotine-induced signaling probably implicating alpha-3:beta-2- or alpha-7-containing nAChRs.
  • Clinical and Translational Updates

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ETD of in-stock products: 2 business days

Price(USD) : $350.00

Price(USD) : $2540.00

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Drug Development Status

  • Number of Launched Drugs:0 Details
  • Number of Drugs in Clinical Trials:2 Details
  • Latest Research Phase:Phase 1 Clinical

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