P5994

Phosphatase substrate

40 mg tablets

• 동의어(들): 4-Nitrophenyl phosphate disodium salt hexahydrate, pNPP disodium salt hexahydrate
• Linear Formula: O₂NC₆H₄OP(O)(ONa)₂ · 6H₂O
• CAS Number: 333338-18-4
• Molecular Weight: 371.14
• EC Number: 224-246-5
• MDL number: MFCD00066288
• UNSPSC 코드: 12352204
• PubChem Substance ID: 24898723
• NACRES: NA.54

속성

• Quality Level: 200
• 형태: tablet
• 농도: 36-44 mg/tablet
• 불순물: p-nitrophenol, essentially free
• solubility: H₂O: soluble, clear, colorless to yellow (1 tablet in 8 mL of water.)
• 저장 온도: −20°C
• SMILES string: O.O.O.O.O.O.[Na+].[Na+].[O-][N+](=O)c1ccc(OP([O-])([O-])=O)cc1
• InChI: 1S/C6H6NO6P.2Na.6H2O/c8-7(9)5-1-3-6(4-2-5)13-14(10,11)12;;;;;;;;/h1-4H,(H2,10,11,12);;;6*1H2/q;2*+1;;;;;;/p-2
• InChI key: KAKKHKRHCKCAGH-UHFFFAOYSA-L

설명

일반 설명

Human phosphatase-substrate networks are mapped based on the literature and protein-protein interaction (PPI) database. Based on gene expression data, the possible network of phosphatase-substrate-kinase is predicted.

애플리케이션

Phosphatase is a chromogenic substrate for use with alkaline and acid phosphatase ELISA procedures. It is been used for the colorimetric detection of CTB fusion proteins. Produces a soluble end product that is yellow in color and can be read spectrophotometrically at 405 nm. The pNPP reaction may be stopped with 3 N NaOH and read at 405 nm.

Phosphatase substrate has been used as a substrate in alkaline phosphatase assay in serum samples, bone marrow stromal cells and human mesenchymal stem cells (hMSC).

The substrate has been used to determine the alkaline phosphatase (ALP) activity in human osteoblast-like Saos-2 cell lysates. ALP acts as an early marker of osteoblast differentiation that is expressed just before matrix mineralization begins.

Chromogenic substrate for use with alkaline and acid phosphatase ELISA procedures. Produces a soluble end product that is yellow in color and can be read spectrophotometrically at 405 nm. The pNPP reaction may be stopped with 3 N NaOH and read at 405 nm.

수량

Contains 40 mg substrate per tablet

제조 메모

Dissolve tablets to the desired concentration in either of the following buffers: 0.1 M glycine, pH 10.4, with 1 mM MgCl₂ and 1 mM ZnCl₂ or 1 M diethanolamine, pH 9.8, with 0.5 mM MgCl₂. Typically, a pNPP concentration of 1 mg/mL is used.

기타 정보

Substrate for the determination of acid and alkaline phosphatases.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)