Serum-Sheep serum (10%) in TBS-Standard Buffer

COMPOSITION: 10% Sheep Serum in TBS-Standard buffer (25 mM Tris-HCl, 137 mM NaCl, and 2.7 mM KCl).

METHOD: Prepared in 18.2 megohms water and filtered through 1-micron filter.

PH: pH 7.4 ┬▒ 0.2.

STORAGE: Store at 2-8 degree Celsius for short term and -20 degree Celsius for long term.