產品櫥窗
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ONPG (o-Nitrophenyl-ß-D-galacto-pyranoside)
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產品型號：101-369-07-3 商品規格： |
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Enzymatic Colorimetric Reagent. Substrate for ,β-Galactosidase.
C12H15NO8
M.W.: 301.25
Assay: 99% min.
ONPG is one of the major substrates in β-galactosidase enzyme assays. The cleavage of ONPG releases the yellow dye 4-nitrophenyl and absorption is measured at 405 - 420 nm by spectrophotometry. Wallenfels, K. (1962) Methods Enzymol. 5, 212-219 β-Galactosidase: Assay methods.
M.W.: 301.25
Assay: 99% min.
ONPG is one of the major substrates in β-galactosidase enzyme assays. The cleavage of ONPG releases the yellow dye 4-nitrophenyl and absorption is measured at 405 - 420 nm by spectrophotometry. Wallenfels, K. (1962) Methods Enzymol. 5, 212-219 β-Galactosidase: Assay methods.
Store at -20℃.