IPTG (dioxane free)

Isopropyl-1-thio-β-D-galactopyranoside (dioxane free)

Product Number: 4026913

CAS Number: 367-93-1

CHF 142.30CHF 567.10

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5g, 25g

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Product Description

IPTG is an analog of galactose which is not cleaved by E.coli β-galactosidase. Inducer of the lac operon. β-Galactosidase-positive colonies can be detected by X-Gal (5-Bromo-4-chloroindol-3-yl-β-D-galactoside.

S.Cho et al., Biochem. Biophys. Res. Commun., 128, 1268 (1985)

Molecular weight: 238.31

Chemical Formula: C₉H₁₈O₅S

Storage Temperature: < -15°C

Old Product Number: Q-2060


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