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IPTG (Isopropyl-β-D-thiogalactopyranoside) ≥99% pour la biologie moléculaire

Marques : G Biosciences
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : sur 5

Synonyme(s): IPTG

R036 RC-062 RC-063
R036EA 420 EUR
R036 RC-062 RC-063
IPTG (Isopropyl-β-D-thiogalactopyranoside) ≥99% pour la biologie moléculaire
IPTG (Isopropyl-β-D-thiogalactopyranoside)

IPTG is a molecular mimic of allolactose that initiates transcription of the lac operon.


  • Blue/white screening
  • Induction of lac operon for protein expression


The key feature of IPTG is that, unlike allolactose, is not hydrolyzed by ß-galactosidase, therefore its concentration remains constant during an experiment. IPTG is therefore able to induce protein expression where the gene is under the control of the lac operator, when used as an effective inducer in the concentration range of 100 μM to 1.5 mM.

Formule: C₉H₁₈O₅S
Poids moléculaire: 238.31 g/mol
Point d'ébullition: 402
Point de fusion: 109.5…110.5 °C
Température de stockage: Congélateur
Numéro MDL: MFCD00063273
Numéro CAS: 367-93-1
EINECS: 206-703-0

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