Sigma-Aldrich
NAPHTHOL AS-BI PHOSPHATE TECHNICAL GRADE (C005B-444547)
General description Naphthol AS-BI, also known as 7-Bromo-3-hydroxy-2-naphtho-o-anisidine is a substituted naphthol. Application Naphthol AS-BI phosphate is suitable to use: in tartrate-resistant acid phosphatase (TRAP) staining to detect
General description
Naphthol AS-BI, also known as 7-Bromo-3-hydroxy-2-naphtho-o-anisidine is a substituted naphthol.
Application
Naphthol AS-BI phosphate is suitable to use:
- in tartrate-resistant acid phosphatase (TRAP) staining to detect osteoclast activity
- as a component in Tris-HCl in staining cells to measure alkaline phosphatase (ALP) activity
- to perform alkaline phosphatase reaction
Substrate for the histochemical demonstration of acid and alkaline phosphatase. Substrate for the fluorometric assay of acid and alkaline phosphatases. Demonstration of acid phosphatase in paraffin embedded tissue. Cytofluorometric assay of acid phosphatase in single living cells.
Biochem/physiol Actions
Naphthol AS-BI can be used as a substrate to determine alkaline and acid phosphatase. It is also used to determine the activity of acid phosphatase in single cells.
Substrates
Substrate for the histochemical demonstration of acid and alkaline phosphatase.
- UPC:
- 41141606
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- Quantity:
- 500
- Unit of Measurement:
- MG
- MPN:
- N2125-500MG
- CAS:
- 1919-91-1



