IPTG (isopropyl-β-D-thiogalactopyranoside) enzyme substrate dioxane-free
Supplier: Thermo Fisher ScientificTotal Ratings: 0
Avg. Ratings: 0.0 out of 5
Synonyms:
(2R,3R,4S,5R,6S)-2-(Hydroxymethyl)-6-(isopropylthio)tetrahydro-2H-pyran-3,4,5-triol
, IPTG
, Isopropyl Beta-D-1-thiogalactopyranoside
The IPTG (isopropyl-beta-D-thiogalactopyranoside) is a highly stable synthetic analog of lactose
It inactivates the lac repressor and induces synthesis of beta-galactosidase, an enzyme that promotes lactose utilization. IPTG is used to induce expression of cloned genes under control of the lac operon It is used in conjunction with X-Gal to determine the lac phenotype in blue or white colony screening.
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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