Other buffers:

Name	Composition
PBS (1×), 1 L	137 mM NaCl, 2.7 mM KCl, 10 mM Na2HPO4, 1.47 mM KH2PO4, 1 mM CaCl2, 0.5 mM MgCl2, pH adjusted to 7.2 with HCl
PBST	PBS with 0.02% Tween-20 (v/v)
Immunofluorescence Block buffer	PBST with 5% BSA (w/v)