ELISA: 0.05 μg/mL. Immunoprecipitation: 1-10 μg per 10^6 pervanadate-treated A431 cells. Western Blot (Immunoblotting): 1 μg/mL for HRPO/ECL detection. Recommended blocking buffer: BSA/Tween 20 based blocking buffer. DO NOT USE MILKOR CASEIN FOR BLOCKING! Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
1 mL2 x PBS containing 0.09 % Sodium Azide, PEG and Sucrose.
Konservierungsmittel
Sodium azide
Vorsichtsmaßnahmen
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Lagerung
-20 °C/-80 °C
Informationen zur Lagerung
Store lyophilized (preferably in a desiccator) at -20 °Cand reconstituted (aliquote and freeze in liquid nitrogen) at -80 °C. Avoid repeated freezing and thawing. Thaw aliquots at 37 °C. Thawed aliquots may be stored at 2-8 °C up to 1 week. Shelf life: one year from despatch.
Phosphorylation and dephosphorylation of cellular proteins are central steps in transducing extracellular signals to the cell nucleus. Phosphorylated epitopes may serve as docking sites for the assembly of protein complexes or may alter the 3-dimensional protein structure thus modulating enzymatic activity or the ability to undergo protein-protein-interactions. Modification of proteins on serine residues is mediated by serine/threonine kinases.