Search term Cloning Reagent has been found in the following products: 7

Cloning Reagent

100mM IPTG Solution, I0356

  • CAS Number : 367-93-1
  • Formula : C9H18O5S
  • MW : 238.30
  • 100mM Stock Solution
  • Functionally tested in blue/white colony screening
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Cat No Size Price
I0356-015 15x1 ml $ 43.00 Add to cart
Concentration 100mM Stock Solution
Application Blue/white colony screening
Induction of lac operon of protein expression
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. The IPTG is used to induce the expression of cloned genes which are under control of the lac operon. It is used in conjunction with X-Gal to determine the lac phenotype in blue/white colony screening.