Thermo Scientific IPTG
Induce the expression of genes under the control of lac operon in cloning and protein expression procedures.
Manufacturer: Thermo Scientific R1171
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 (#R0941) to determine the lac phenotype in blue/white colony screening.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/white colony screening.
Ready-to-use 100mM IPTG aqueous solution is non-toxic, stable, 0.22µm membrane-filtered, formulated for direct use in blue/white colony screening.
This product(s) resides on a Fisher Scientific GSA or VA contract. If you are viewing this page as a nonregistered user, the price(s) displayed is List Price. To view your GSA or VA contract pricing, log in using your account number, or become a registered user by contacting one of our Customer Service teams. You can also view your contract price by searching for this item(s) on GSA Advantage. To place an order, contact Fisher Scientific Customer Service.
|Blue/white colony screening to distinguish recombinant (white) from non-recombinant (blue) colonies (1); Induction of gene expression under control of the lac promoter.|
|IPTG Solution, ready-to-use|
|10 x 1.5mL (Aqueous Solution: 100mM)|
We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.
Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.Ok