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CPRG (Chlorophenol red-β-D-galactopyranoside)

From: $150.00

CPRG (Chlorophenol red-β-D-galactopyranoside)

From: $150.00

Catalog #: C2010005 (1 g)
Chlorophenol red-β-D-galactopyranoside (CPRG) is an excellent beta-galactosidase substrate that surpasses o-nitrophenyl-beta-D-galactopyranoside (ONPG). CPRG is very soluble in water and its chromogenic product (chlorophenol red) has an extinction coefficient that is 21-fold higher than that of ONPG (o-nitrophenol). As a result, CPRG can be used in highly sensitive beta-galactosidase-based assays and detection methods. Absorbance of chlorophenol red can be measured at 570-595 nm.

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Description

CPRG (Chlorophenol red-β-D-galactopyranoside)

Product Data Sheet Download PDF
MSDS Download PDF
Catalog number: C2010005
Lot number: 0119C0005
Expiration date: 5/9/23
Molecular Weight: 607.4 g/mol (sodium salt)
Purity: > 95% by HPLC
Package Size: 1 g and 5 g
Appearance: Orange Yellow Powder
Storage: -20°. Avoid repeated freeze-thaw.

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