Human CST3 ELISA Kit

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  • Alternative name

    Human Cystatin-3 ELISA Kit;Human gamma-trace ELISA Kit;Human neuroendocrine basic polypeptide ELISA Kit;Human post-gamma-globulin ELISA Kit;Human ARMD11 ELISA Kit;Human HEL-S-2 ELISA Kit;Human cystatin C ELISA Kit;Human cystatin-C ELISA Kit;Human bA218C14.4 (cystatin C) ELISA Kit;Human cystatin 3 ELISA Kit;Human epididymis secretory protein Li 2 ELISA Kit;

  • Catalog
  • species
  • GeneCST3
  • Standard CurveHuman CST3 ELISA Kit
  • Other Species Mouse Cst3 ELISA KitBovine CST3 ELISA KitRabbit CST3 ELISA KitRat Cst3 ELISA Kit
  • SpecificityNatural and recombinant human Cystatin C
  • SamplesSerum, Plasma , tissue homogenates,Cell culture supernates,Other biological fluids.
  • Sensitivity< 10pg/ml
  • Intended UseHuman CST3 ELISA Kit allows for the in vitro quantitative determination of CST3 , concentrations in serum, Plasma , tissue homogenates and Cell culture supernates and Other biological fluids.
  • StorageStore the whole ELISA kit at 4℃
  • Product Description
    Principle of the assay: human Cystatin C ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for Cystatin C has been precoated onto 96-well plates. Standards(NSO, M1-A146) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for Cystatin C is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the human Cystatin C amount of sample captured in plate. Background: Cystatin C or cystatin 3 (formerly gamma trace, post-gamma-globulin or neuroendocrine basic polypeptide), a protein encoded by the CST3 gene, was originally described as a constituent of normal cerebrospinal fluid (CSF) and of urine from patients with renal failure.1 Cystatin 3 has a low molecular weight (approximately 13.3 kilodaltons),and it is removed from the bloodstream by glomerular filtration in the kidneys. In humans, all cells with a nucleus (cell core containing the DNA) produce cystatin C as a chain of 120 amino acids. It is found in virtually all tissues and bodily fluids. Cystatin C, which belongs to the type II cystatin gene family, is a potent inhibitor of lysosomal proteinases2 (enzymes from a special subunit of the cell that break down proteins) and probably one of the mostimportant extracellular inhibitors of cysteine proteases3 (it prevents the breakdown of proteins outside the cell by aspecific type of protein degrading enzymes). Moreover, cystatin C is involved in network reorganization in the epileptic dentate gyrus.4
  • Human Cystatin-C Protein information
  • Uniprot ID CYTC_HUMAN
  • Uniprot AC P01034; B2R5J9; D3DW42; Q6FGW9;
  • UniGene Hs.304682;
  • GeneID 1471
  • KEGG hsa:1471;
  • Human Cystatin-C Protein SEQUENCE
  • SEQUENCE 146 AA; 15799 MW; 75EF049CAE2E8B2B CRC64;




  • UCSC uc002wtm.5; human.;

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