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06 g/mol (as the sulfate salt) Purity Typically ≥ 96 % (depending on supplier) Physical Form Solid / powder
Proteinase K is stable in a wide variety of detergents and buffer salts and at various temperatures and pH
temperature shifts
Tyramine HCl
Methylthiazolyldiphenyl-tetrazolium bromide
2,3,5-Triphenyltetrazolium chloride (TTC; Tetrazolium chloride) S210 06 g/mol (as the sulfateTetrazolium red is used to visualize dehydrogenase enzyme activity. Initially, the tetrazolium solution is colorless but changes to red when it comes into contact with hydrogen. Tetrazolium red is used in a biochemical viability test for seeds. The test relies on dehydrogenase enzymes to release hydrogen ions, which subsequently reduce the colorless tetrazolium salt solution to a red compound called formazan. Living cells turn red while dead cells
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