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Thermo Scientific™ Pierce™ PNPP Substrates
Powders, tablets, solutions and complete kits of p-nitrophenyl phosphate, a colorimetric, soluble alkaline phosphatase substrate for use in ELISA applications.
157.00€ - 204.00€
| Product Code | Brand | Description | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Description | Price | Quantity & Availability | |||||
| 10571384 |
Thermo Scientific™
37620 |
Pierce PNPP Substrate Kit |
204.00€ 1 set |
|
11889260 |
Thermo Scientific™
34045 |
Pierce PNPP Powder |
157.00€ 25g |
|
11859270 |
Thermo Scientific™
34047 |
Pierce PNPP Tablets |
160.00€ 105 tablets |
|
Description
PNPP (p-nitrophenyl phosphate, disodium salt) is a widely used substrate for detecting alkaline phosphatase in ELISA applications. When alkaline phosphatase and PNPP are reacted, a yellow water-soluble reaction product is formed. This reaction product absorbs light at 405nm. Pierce PNPP is available in four formats: dry crystalline powder, single-use tablets, a stable substrate solution and a complete kit containing substrate solution and diethanolamine buffer.Highlights:
- Absorbance maximum of 505nm for measurement by ELISA plate readers
- Develops a yellow hue in solution upon reaction with alkaline phosphatase (AP)
- Safer to use – solution contains a non-mercury, non-azide preservative