p-Nitrophenyl Phosphate (pNPP) Tyrosine Assay Buffer

Catalog Number: USB-N2600-30
Article Name: p-Nitrophenyl Phosphate (pNPP) Tyrosine Assay Buffer
Biozol Catalog Number: USB-N2600-30
Supplier Catalog Number: N2600-30
Alternative Catalog Number: USB-N2600-30-20
Manufacturer: US Biological
Category: Kits/Assays
Applications: For use in the Tyrosine Assay Kit. Inclusion of dithiothreitol is critical for optimal PTP activity. Storage and Stability: May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at 4C. Aliquots are stable for 6 months after receipt at 4C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Purity: Sterilized through a 0.2um filter and packaged aseptically
Form: Supplied as a liquid in 25mM HEPES, pH 7.2, 50mM sodium chloride, 5mM dithiothreitol, 2.5mM EDTA.