IPTG
Referência C0040
Tamanho : 5g
Marca : Canvax Biotech
![iptg](https://www.canvaxbiotech.com/wp-content/uploads/2023/04/iptg-600x554.jpg)
IPTG
>99.0% Purity confirmed by HPLC & Dioxane free
IPTG (Isopropyl B-D-thiogalactopyranoside), Dioxane-Free is an analogue of allolactose that binds specifically to the repressor protein of the lac operon and induces expression of β-galactosidase in Escherichia coli. Unlike allolactose, IPTG is not a substrate for b-galactosidase, as the carbon-sulfur bond cannot be cleaved by the enzyme, so its concentration remains constant. The compound is widely used with X-Gal plates to screen for blue/white selection of recombinant bacteria.
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