The Xpert Phosphatase Inhibitor Cocktail Solution(100X) is a mixture
of several inhibitors to prevent valuable proteins from dephospholylation.
Phosphorylation and dephosphorylation is a molecular
on/off switch that regulates a number of key biological pathways
within the cell, including signal transduction, cell division, and
apoptosis. The Xpert Phosphatase Inhibitor Cocktail preserves
phosphorylation of proteins in cell lysates and tissue extracts.
The cocktail contains a mixture of four phosphatase inhibitors of
broad specificity, including sodium fluoride, sodium orthovanadate,
sodium pyrophosphate and sodium glycerophosphate. Unlike other
commercially available phosphatase inhibitor cocktails which protect
against either Ser/Thr phosphatases or protein tyrosine phosphatases,
the Xpert Phosphatase Inhibitor Cocktail protects phosphoproteins
from both families of phosphatases. Conveniently packaged in a
100X format, the cocktail is stable at 4°C and is compatible with
common protein assays, including the BCA Protein Assay and
Bradford-based assays such as Coomassie.
Ready-to-use stock solution(100X),Not lyophilized powder or tablets
Just add to your cell lysis buffer, no reconstitution needed
Each vial is sufficient enough for a volume of 100ml solution