Chlorophenol Red-β-D-galactopyranoside ≥90% (by HPLC), Sigma-Aldrich®

Supplier: Merck
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Synonyms: chlorophenol red galactopyranoside, CPRG, 2-Chlor-4-[3-(3-chlor-4-hydroxyphenyl)-1,1-dioxido-3H-2,1-benzoxathiol-3-yl]phenyl-β-D-galactopyranosid

59767-100MG-F 59767-25MG-F
SIAL59767-100MG-FEA 160 GBP
SIAL59767-100MG-F SIAL59767-25MG-F
Chlorophenol Red-β-D-galactopyranoside ≥90% (by HPLC), Sigma-Aldrich®
Chlorophenol red-β-D-galactopyranoside (CPRG)

Suitable as substrate for β-galactosidase.


Measures the expression levels of β-galactosidase in transfected cells. The lacZ gene is a popular reporter gene in transfection reactions because its product, β-galactosidase, is a very stable enzyme.

Formula: C₂₅H₂₂Cl₂O₁₀S
MW: 585.407 g/mol
Storage Temperature: Freezer
MDL Number: MFCD05863726
CAS Number: 99792-79-7

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Specification Test Results

Assay ≥90% (HPLC)

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