IPTG (isopropyl-β-D-thiogalactopyranoside) ≥99.0% dioxane-free

Supplier: Promega Corporation

Synonyms: (2R,3R,4S,5R,6S)-2-(Hydroxymethyl)-6-(isopropylthio)tetrahydro-2H-pyran-3,4,5-triol

V3953 V3955 V3951
PAV3951EA 248.67 USD
PAV3951 PAV3953 PAV3955
IPTG (isopropyl-β-D-thiogalactopyranoside) ≥99.0% dioxane-free
IPTG (Isopropyl-β-D-thiogalactopyranoside)

IPTG, Dioxane-Free (isopropyl-β-d-thiogalactopyranoside), is an inducer of β-galactosidase activity in many bacteria. Functioning as a lac analog, IPTG induces β-galactosidase activity by binding to and inhibiting the lac repressor. This product is used to differentiate recombinants from nonrecombinants in cloning strategies using vectors containing the lacZ or lacZ α-peptide gene..

Form: White powder.
Storage: -30°C to 10°C

Formula: C₉H₁₈O₅S
MW: 238.31 g/mol
Boiling Pt: 402 °C (1013 hPa)
Melting Pt: 109.5…110.5 °C
Storage Temperature: Freezer
MDL Number: MFCD00063273
CAS Number: 367-93-1
EINECS: 206-703-0

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Specification Test Results

Purity ≥99.0%
Moisture ≤1%
pH (5%, H2O) 5–7
Dioxane Content ≤10 ppm

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