P-Nitrophenyl phosphate di(tris) salt
Key Features and Details
P-Nitrophenyl Phosphate Di(Tris) Salt
SYNONYMS: 4-Nitrophenyl phosphate di(tris) salt; 4-Nitrophenyl phosphate bis(tris) salt; pNPP
CAS: #
68189-42-4
MOLECULAR FORMULA: C14H28N3O12P
MOLECULAR WEIGHT: 461.361 g/mol
BEILSTEIN REGISTRY No.: 1578142
EC No: 269-198-6
MDL No: MFCD00037009
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PRODUCT DESCRIPTION
P-Nitrophenyl Phosphate Di(Tris) Salt
Application Notes
p-Nitrophenylphosphate Di(tris) Salt(pNPP) is the substrate of choice for use with alkaline phosphatase in ELISA procedures. This substrate 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 M NaOH and read at 405 nm.
Usage Statement
Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
Key Applications
Substrate for assay of alkaline phosphatase
SPECIFICATIONS
SKU: 02151766-CF
Base Catalog Number: 151766
Alternate Names: 4-Nitrophenyl phosphate di(tris) salt; 4-Nitrophenyl phosphate bis(tris) salt; pNPP
Beilstein Registration No
: 1578142
CAS
: #
68189-42-4
EC No
: 269-198-6
Format
: Powder
MDL No
: MFCD00037009
Molecular Formula
: C14H28N3O12P
Molecular Weight
: 461.361 g/mol
PPE
: Eyeshields, Gloves, respirator filter
UV Visible Absorbance
: ? max (water) 219-223, 307-311 nm
