CST1 ELISA Kit

Catalog No. ABIN5692239

Product Details CST1 ELISA Kit

Target: CST1 (Cystatin SN (CST1))

Binding Specificity: AA 21-141

Reactivity: Human

Detection Method: Colorimetric

Method Type: Sandwich ELISA

Detection Range: 156 pg/mL - 10000 pg/mL

Minimum Detection Limit: 156 pg/mL

Application: ELISA

Purpose: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human Cystatin SN/CST1. 96wells/kit, with removable strips.

Brand: PicoKine™

Sample Type: Cell Culture Supernatant, Plasma (EDTA - heparin), Saliva, Serum, Urine

Analytical Method: Quantitative

Specificity: Expression system for standard: NSO, Immunogen sequence: W21-S141

Sensitivity: < 10 pg/mL

Components: 96-well plate precoated with antibody
lyophilized recombinant standard
biotinylated antibody (dilution 1:100)
Avidin-Biotin-Peroxidase Complex(ABC)(dilution 1:100)
Sample diluent buffer
Antibody diluent buffer
ABC diluent buffer
TMB color developing agent
TMB stop solution
Adhesive cover

Application Details

Assay Time: 15 min

Plate: Pre-coated

Restrictions: For Research Use only

Handling

Storage: 4 °C,-20 °C

Storage Comment: Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles(Shipped with wet ice.)

Expiry Date: 12 months

Target Details for CST1

Target: CST1 (Cystatin SN (CST1))

Alternative Name: CST1 (CST1 Products)

Synonyms: cystatin 1 ELISA Kit, cystatin SN ELISA Kit, cystatin 1 ELISA Kit, CST1 ELISA Kit

Background:

Synonyms: Cystatin-SN, Cystain-SA-I, Cystatin-1, Salivary cystatin-SA-1, CST1

Tissue Specificity: Expressed in submandibular and sublingual saliva but not in parotid saliva (at protein level). Expressed in saliva, tears, urine and seminal fluid.

Background: Cystatin-SN is a protein that in humans is encoded by the CST1 gene. 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, where they appear to provide protective functions. 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 cysteine proteinase inhibitor found in saliva, tears, urine, and seminal fluid.

Cellular Localisation: Secreted.

UniProt: P01037