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Premium Quality X-gal/iptg Solution Collection [e0NZMtF3]

$19.99 $63.99 -69%

X-Gal / IPTG Solution is a ready-to-use solution of 40mg/ml X-Gal (5-bromo-4-chloro-3-indolyl ß-D-galactopyranoside) and 24mg/ml IPTG (Isopropyl b-D-thiogalactopyranoside) in a non-hazardous and non-toxic solvent (N-methylpyrrolidon). The X-Gal / IPT

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X-Gal / IPTG Solution is a ready-to-use solution of 40mg/ml X-Gal (5-bromo-4-chloro-3-indolyl ß-D-galactopyranoside) and 24mg/ml IPTG (Isopropyl b-D-thiogalactopyranoside) in a non-hazardous and non-toxic solvent (N-methylpyrrolidon). The X-Gal / IPTG Solution saves time and money, since no extra sterilization is necessary, and it can be used directly from the freezer. The solution provides optimal blue/white colony screening and is compatible with all commonly used lacZ expression systems in bacteria, yeast and mammals.

Store at -20℃

Recommended For blue/white colony screening, we recommend using X-Gal / IPTG Solution at a 500-1000X concentration.
Application Blue/white colony screening

What Our Customers Say

January 1, 2026

Absolutely no complaints!

The product is an absolute workhorse.

- AbsoluteWorkhorse.

January 1, 2026

Absolutely no complaints!

A brilliant purchase that I'd make again in a heartbeat.

- Christopher Flores.

January 1, 2026

Absolutely no complaints!

The value proposition is off the charts.

- Marilyn Watson.

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