Trypan Blue, offered by us is a medical-grade pigment. This is a direct dye, which can be suited for cotton textiles. This is also demanded in the field of bioscience. Offered is a stain, utilized for specify the live cells. This is not capable to penetrate the cell membranes and pass through the permeable cell membrane. Also, it can efficiently make an entry to the cytoplasm. Trypan Blue is also useful for eliminating the false positives when a cell counting is being on.