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Your Position: Home > All Other Proteins > GUCY2C > GUC-HF2H8

FITC-Labeled Human GUCY2C / Guanylyl cyclase C Protein, His Tag

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  • Synonym
    GUCY2C,GUC2C,STAR,STA receptor,hSTAR,GC-C
  • Source
    FITC-Labeled Human GUCY2C, His Tag (GUC-HF2H8) is expressed from human 293 cells (HEK293). It contains AA Ser 24 - Gln 430 (Accession # P25092-1). It is the FITC labeled form of Human GUCY2C, His Tag (GUC-H52H5).
    Predicted N-terminus: Ser 24
  • Molecular Characterization
    Online-Res(Ser 24 - Gln 430) P25092-1

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

    The protein has a calculated MW of 47.9 kDa.

  • Conjugate

    FITC

    Excitation source: 488 nm spectral line, argon-ion laser

    Excitation Wavelength: 488 nm

    Emission Wavelength: 535 nm

  • Labeling
    The primary amines in the side chains of lysine residues and the N-terminus of the protein are conjugated with FITC using standard chemical labeling method. The residual FITC is removed by molecular seive treatment during purification process.
  • Endotoxin
  • Formulation

    Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.

    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 protect from light and 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.
  • Background
    GUCY2C (Guanylyl Cyclase C), also known as heat-stable enterotoxin receptor, is a type I transmembrane protein of the guanylate cyclase (gc) family that signal by producing cGMP. Guanylate cyclase C (GUCY2C) and its hormones guanylin and uroguanylin have recently emerged as one paracrine axis defending intestinal mucosal integrity against mutational, chemical, and inflammatory injury. GUCY2C murine CAR-T cells recognized and killed human colorectal cancer cells endogenously expressing GUCY2C. Thus, we have identified a human GUCY2C-specific CAR-T cell therapy approach that may be developed for the treatment of GUCY2C-expressing metastatic colorectal cancer.
  • References
  • Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.

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