Solution: 50 mg/ml in phosphate buffer, pH 7, is stable for 3 weeks at -15 to -25°C. Unfrozen solutions should be immediately used
Purity: 85% acetyl-CoA (enzymatic and absorbance), 2% Li
Contents: Trilithium salt
Molecular weight: acetyl-CoA: Mr = 809.6, acetyl-CoA-Li3: Mr = 827.4
A number of assays have been developed to measure CAT activity in cell extracts. Used to assay CAT enzyme activity in cell extracts using radioisotopes. CAT enzyme activity in cell extracts catalyzes the transfer of acetyl groups from acetylcoenzyme A to chloramphenicol.
Solid: stable at +2 to +8°C; no decomposition detectable within 6 months