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CST4 (Human) ELISA Kit 

  • Catalog # : KA6094
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  • Specification
  • Product Description:
  • CST4 (Human) ELISA Kit is a sandwich enzyme-linked immunosorbent assay for quantitative detection of human CST4 in cell culture, saliva and tissue extract.
  • Calibration Range:
  • 0.016 to 1 ng/mL
  • Reactivity:
  • Human
  • Quality Control Testing:
  • Standard curve

    QC Testing of KA6094
    The standard curve is for the purpose of illustration only and should not be used to calculate unknowns. A standard curve should be generated each time the assay is performed.
  • Storage Instruction:
  • Store components of the kit at 4°C or -20°C as described in the protocol.
  • Suitable Sample:
  • Cell Culture, Saliva, Tissue Extract
  • Sample Volume:
  • 50 uL
  • Label:
  • Peroxidase-conjugated
  • Detection Method:
  • Colorimetric
  • Regulatory Status:
  • For research use only (RUO)
  • Applications
  • Quantification
  • Application Image
  • Quantification
  • Gene Information
  • Entrez GeneID:
  • 1472
  • Gene Name:
  • CST4
  • Gene Alias:
  • MGC71923
  • Gene Description:
  • cystatin S
  • Gene Summary:
  • The cystatin superfamily encompasses proteins that contain multiple cystatin-like sequences. Some of the members are active cysteine protease inhibitors, while others have lost or perhaps never acquired this inhibitory activity. There are three inhibitory families in the superfamily, including the type 1 cystatins (stefins), type 2 cystatins and the kininogens. The type 2 cystatin proteins are a class of cysteine proteinase inhibitors found in a variety of human fluids and secretions. The cystatin locus on chromosome 20 contains the majority of the type 2 cystatin genes and pseudogenes. This gene is located in the cystatin locus and encodes a type 2 salivary cysteine peptidase inhibitor. The protein is an S-type cystatin, based on its high level of expression in saliva, tears and seminal plasma. The specific role in these fluids is unclear but antibacterial and antiviral activity is present, consistent with a protective function. [provided by RefSeq
  • Other Designations:
  • OTTHUMP00000030443,cystatin 4
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