PRSS8 Kit ELISA

N° du produit ABIN1889415

Ce kit ELISA Souris PRSS8 est un kit ELISA Colorimetric conçu pour quantifier Souris PRSS8.

Aperçu rapide pour PRSS8 Kit ELISA (ABIN1889415)

Antigène: PRSS8 (Protease, serine, 8 (PRSS8))

Épitope: AA 30-289

Reactivité: Souris

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 0.78-50 ng/mL

Application: ELISA

Type d'échantillon: Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA), Urine

Détail du produit PRSS8 Kit ELISA

Seuil minimal de détection: 0.78 ng/mL

Fonction: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Mouse Prostasin

Marque: PicoKine™

Analytical Method: Quantitative

Specificité: Expression system for standard: NSO
Immunogen sequence: A30-Q289

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

Sensibilité: <50pg/mL

Matériel non inclus: 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

Immunogène: Expression system for standard: NSO
Immunogen sequence: A30-Q289

Information d'application

Indications d'application: 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.

Commentaires:

Sequence similarities: Belongs to the peptidase S1 family.

Plaque: Pre-coated

Protocole: mouse Prostasin ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from rat specific for Prostasin has been precoated onto 96-well plates. Standards(NSO, A30-Q289) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for Prostasin 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 Prostasin amount of sample captured in plate.

Procédure de l'essai:

Aliquot 0.1 mL per well of the 50 ng/mL, 25 ng/mL, 12.5 ng/mL, 6.25 ng/mL, 3.12 ng/mL, 1.56 ng/mL, 0.78 ng/mL mouse Prostasin 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. We recommend that each mouse Prostasin standard solution and each sample is measured in duplicate.

Précision du teste:

• Sample 1: n=16, Mean(ng/ml): 1.45, Standard deviation: 0.08, CV(%): 5.6
• Sample 2: n=16, Mean(ng/ml): 25.2, Standard deviation: 1.06, CV(%): 4.2
• Sample 3: n=16, Mean(ng/ml): 38.1, Standard deviation: 2.02, CV(%): 5.3,
• Sample 1: n=24, Mean(ng/ml): 2.64, Standard deviation: 0.19, CV(%): 7.2
• Sample 2: n=24, Mean(ng/ml): 18.5, Standard deviation: 1.18, CV(%): 6.4
• Sample 3: n=24, Mean(ng/ml): 40.7, Standard deviation: 3.5, CV(%): 8.6

Restrictions: For Research Use only

Stockage

Conseil sur la manipulation: Avoid multiple freeze-thaw cycles.

Stock: -20 °C,4 °C

Stockage commentaire: Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles

Date de péremption: 12 months

Détail du antigène

Antigène: PRSS8 (Protease, serine, 8 (PRSS8))

Autre désignation: PRSS8

Sujet:

Protein Function: Possesses a trypsin-like cleavage specificity with a preference for poly-basic substrates (By similarity). Stimulates epithelial sodium channel (ENaC) activity through activating cleavage of the gamma subunits (SCNN1G). .

Background: Prostasin is a protein that in humans is encoded by the PRSS8 gene. It is a single-copy gene and mapped to 16p11.2. Prostasin is likely to be the more physiologically relevant protease. This gene encodes a trypsinogen, which is a member of the trypsin family of serine proteases. Coexpression of Prostasin with either Xenopus or rat ENaC in Xenopus oocytes resulted in a 60 % to 80 % increase in amiloride-sensitive sodium currents, and that the addition of aprotinin, a serine protease inhibitor, completely prevented this activation. This enzyme is highly expressed in prostate epithelia and is one of several proteolytic enzymes found in seminal fluid. The proprotein is cleaved to produce a light chain and a heavy chain which are associated by a disulfide bond. It is active on peptide linkages involving the carboxyl group of lysine or arginine.

Synonyms: Prostasin,3.4.21.-,Channel-activating protease 1,CAP1,Serine protease 8,Prostasin light chain,Prostasin heavy chain,Prss8,Cap1,

Full Gene Name: Prostasin

Cellular Localisation: Cell membrane, Single-pass membrane protein.

ID gène: 76560

UniProt: Q9ESD1