Product Introduction:

The Sperm Vitality Kit (Eosin-Nigrosin Method) consists of Eosin staining solution and Aniline Black staining solution.The principle of dye rejection is utilized for staining, which means that the cell membrane of living cells can refuse the entry of macromolecular dyes, while the cell membrane of damaged or dead cells does not possess this ability, resulting in staining results of living cells not staining and dead cells staining

Sperm Vitality Kit (Eosin-Nigrosin Method) can be used to label intact sperm cell membranes through dye rejection, which can detect the survival rate of conventional sperm samples and obtain the percentage of live sperm

Note：Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.

Experiment picture

Smear of boar sperm
Live sperm are unstained; dead sperm stain red; background appears brownish-black to reddish-brown.

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