CST3 ELISA Kit

Produktnummer ABIN921087

Dieses Maus CST3 ELISA-Kit ist ein Colorimetric ELISA-Kit, das dafür entwickelt wurde, Maus CST3 in Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA) und Urine zu quantifizieren.

Kurzübersicht für CST3 ELISA Kit (ABIN921087)

Target: CST3 (Cystatin C (CST3))

Bindungsspezifität: AA 1-140

Reaktivität: Maus

Nachweismethode: Colorimetric

Methodentyp: Sandwich ELISA

Detektionsbereich: 312-20000 pg/mL

Applikation: ELISA

Proben: Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA), Urine

Produktdetails CST3 ELISA Kit

Untere Nachweisgrenze: 312 pg/mL

Verwendungszweck: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Mouse Cystatin C

Marke: PicoKine™

Analytische Methode: Quantitative

Spezifität: Expression system for standard: NSO
Immunogen sequence: M1-A140

Kreuzreaktivität (Details): There is no detectable cross-reactivity with other relevant proteins.

Sensitivität: <10pg/mL

Benötigtes Material: Microplate reader in standard size. Automated plate washer. Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection. Clean tubes and Eppendorf tubes. Washing buffer (neutral PBS or TBS). Preparation of 0.01M TBS: Add 1.2g Tris, 8.5g Nacl

Immunogen: Expression system for standard: NSO
Immunogen sequence: M1-A140

Anwendungsinformationen

Applikationshinweise: Before using Kit, spin tubes and bring down all components to bottom of tube. Duplicate well assay was recommended for both standard and sample testing.

Plattentyp: Pre-coated

Protokoll: mouse Cystatin C ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from rat specific for Cystatin C has been precoated onto 96-well plates. Standards(NSO, M1-A140) 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 mouse Cystatin C amount of sample captured in plate.

Testdurchführung:

Aliquot 0.1 mL per well of the 20000pg/mL, 10000pg/mL, 5000pg/mL, 2500pg/mL, 1250pg/mL, 625pg/mL, 312pg/mL mouse Cystatin C standard solutions into the precoated 96-well plate. Add 0.1 mL of the sample diluent buffer into the control well (Zero well). Add 0.1 mL of each properly diluted sample of mouse cell culture supernates, serum, plasma( heparin, EDTA) or urine to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each mouse Cystatin C standard solution and each sample be measured in duplicate.

Testpräzision:

• Sample 1: n=16, Mean(ng/ml): 3.05, Standard deviation: 0.131, CV(%): 4.3
• Sample 2: n=16, Mean(ng/ml): 6.26, Standard deviation: 0.194, CV(%): 3.1
• Sample 3: n=16, Mean(ng/ml): 13.16, Standard deviation: 0.474, CV(%): 3.6,
• Sample 1: n=24, Mean(ng/ml): 3.12, Standard deviation: 0.212, CV(%): 6.8
• Sample 2: n=24, Mean(ng/ml): 6.37, Standard deviation: 0.376, CV(%): 5.9
• Sample 3: n=24, Mean(ng/ml): 13.66, Standard deviation: 0.861, CV(%): 6.3

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Handhabung: Avoid multiple freeze-thaw cycles.

Lagerung: -20 °C,4 °C

Informationen zur Lagerung: Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles

Haltbarkeit: 12 months

Details zu CST3

Target: CST3 (Cystatin C (CST3))

Andere Bezeichnung: CST3

Hintergrund:

Protein Function: As an inhibitor of cysteine proteinases, this protein is thought to serve an important physiological role as a local regulator of this enzyme activity.

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. 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 mouses, 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 proteinases(enzymes from a special subunit of the cell that break down proteins) and probably one of the most important extracellular inhibitors of cysteine proteases(it prevents the breakdown of proteins outside the cell by a specific type of protein degrading enzymes). Moreover, cystatin C is involved in network reorganization in the epileptic dentate gyrus.

Synonyms: Cystatin-C,Cystatin-3,Cst3,

Full Gene Name: Cystatin-C

Cellular Localisation: Secreted.

Gen-ID: 13010

UniProt: P21460