BF010, Universal Sperm Dilution Buffer. The principle of action of sperm diluent (counting solution) is to dilute the diluent with semen at a certain multiple, fill it into a counting cell, and count the number of sperm in a certain volume under a phase contrast microscope, and convert it to calculate the number of sperm per milliliter of semen.

BF27, SDS-PAGE Loading Buffer（Reducing, 5×). SDS-PAGE sample loading buffer (reducing, 5 ×) is a 5-fold concentrated SDS-PAGE gel electrophoresis sample loading buffer with bromophenol blue as the dye, which is applied to the preparation and loading of reduced SDS-PAGE protein samples.