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Thermo Scientific™ 4-Nitrophenyl phosphate disodium salt hexahydrate (pNPP) 97+%
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Specifications:
| Application | molecular biology, Colorimetric Assay, ELISA-Based Assays | ||
| Storage Temperature | 2-8°C | ||
| Product Type | Molecular Biology Reagent | Forms | Powder |
| Product Brand | Thermo Fisher Scientific™ | ||
| Product Grade | Molecular Biology | Formula | C₆H₄NNa₂O₆P·6H₂O |
High-Purity Chromogenic Substrate for Phosphatase Assays
Thermo Scientific™ 4-Nitrophenyl Phosphate Disodium Salt Hexahydrate (pNPP) is a high-quality chromogenic substrate used for the determination of acid and alkaline phosphatases in biochemical and clinical research applications. This reagent produces a yellow color upon hydrolysis by phosphatases, allowing for spectrophotometric detection and quantification.
Key Features & Benefits:
✅ High Purity (97+%)
- Ensures reliable and reproducible enzymatic assay results.
- Suitable for high-sensitivity phosphatase activity measurements.
✅ Chromogenic Phosphatase Substrate
- Produces a yellow reaction product upon hydrolysis.
- Enables spectrophotometric detection at 405 nm.
✅ Versatile Enzymatic Substrate
- Suitable for both alkaline and acid phosphatase assays.
- Widely used in biochemical, clinical, and life sciences research.
✅ Stable and Easy to Handle
- Long shelf-life when stored under recommended conditions.
- Available in convenient packaging sizes.
Chemical & Physical Properties:
| Feature | Details |
|---|---|
| Chemical Formula | C₆H₄NNa₂O₆P·6H₂O |
| Molecular Weight | 371.144 g/mol |
| Melting Point | >300 °C |
| Storage Temperature | 2–8°C (Refrigerated) |
| MDL Number | MFCD00066288 |
| CAS Number | 333338-18-4 |
| EINECS Number | 224-246-5 |
Available Formats & Catalog Numbers:
| Pack Type | Quantity | Catalog Number |
| Glass bottle (solid) | 5 g | A12310.06 |
| Glass bottle (solid) | 25 g | A12310.14 |
| Glass bottle (solid) | 100 g | A12310.22 |
Recommended Applications:
- Enzyme activity assays for acid and alkaline phosphatases
- ELISA and colorimetric detection methods
- Clinical diagnostics and biochemical research
- Molecular biology and life sciences studies
Thermo Scientific™ 4-Nitrophenyl Phosphate Disodium Salt Hexahydrate (pNPP) is a high-purity chromogenic substrate essential for phosphatase detection in research and diagnostic applications. Its high sensitivity and stability make it a preferred choice for enzyme assays and colorimetric detection techniques.
For product inquiries, bulk orders, or technical assistance, please contact LabMart Limited. We are committed to providing high-quality laboratory reagents for your research success!
- Pack Size: 100g 5g 25g