pNPP [4-Nitrophenyl phosphate, disodium salt] *CAS 333338-18-4*
Catalogue Number: 11619-AAT
| Manufacturer: | AAT Bioquest |
| Shelf Life: | 12 months |
| Type: | Enzyme Substrates |
| Shipping Condition: | RT |
| Unit(s): | 25 mg |
Description
Description: para-Nitrophenylphosphate (pNPP) is a chromogenic substrate for acid and alkaline phosphatase in ELISA assays. In the presence of phosphatases pNPP is hydrolyzed to generate the yellow para-nitrophenol that can be measured at 405 nm with an absorption microplate reader or a spectrophotometer.
Additional Text
CAS Number
333338-18-4
Storage Note
Freeze (< -15 °C); Minimize light exposure;|12 months
11619 Protocol
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