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6-FAM is a kind of chemical substance with molecular weight of 376.32, yellow powder.The following is the company's product information:

Product ID：TQFR002

Product Name：6-FAM

CAS NO：3301-79-9
       Molecular Formula：C21H12O7
       Molecular Weight：376.32

Grade：Ultra Pure Grade

Purity：≥99%
       Appearance：yellow powder
       Application： 6-FAM is a fluorescent dye with an absorption wavelength of 495nm and an emission wavelength of 517nm. A carboxyfluorescein molecule is a fluorescein molecule with a carboxyl group added. They are commonly used as a tracer agents. It is used in the sequencing of nucleic acids and in the labelling nucleotides.6-Carboxyfluorescein has been used to check the plasma membrane integrity in sperm cells.