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Thermo Scientific™ X-Gal

Effectively screen colonies with X-Gal, an inert chromogenic substrate for beta-galactosidase which hydrolyzes X-Gal, forming an intense blue precipitate.

Brand:  Thermo Scientific™ R0404

55.33 EUR valid until 2025-03-29
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Product Code. 10365410

  • 83.00€ / 1g

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Description

Description

X-Gal (5-bromo-4-chloro-3-indolyl-beta-D-galacto-pyranoside) is an inert chromogenic substrate for beta-galactosidase which hydrolyzes X-Gal into colorless galactose and 4-chloro-3-brom-indigo, forming an intense blue precipitate. Induction of the lacZ gene with IPTG leads to the hydrolysis of X-Gal and to the development of blue colonies.

Induction of the lacZ gene with IPTG leads to the hydrolysis of X-Gal and to the development of blue colonies. X-Gal Solution is a stable, 0.22μm membrane filtered solution formulated for direct use in conjunction with IPTG for blue/white colony screening.
TRUSTED_SUSTAINABILITY
Specifications

Specifications

Colorimetric
1 g
Beta-Gal Substrate, X-Gal
X-Gal
Chemical Substrate
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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number2810318 Certificate TypeCertificate of Analysis Date29/01/2025 Catalog NumberR0404
Lot Number2810310 Certificate TypeCertificate of Analysis Date29/01/2025 Catalog NumberR0404
Lot Number2810306 Certificate TypeCertificate of Analysis Date29/01/2025 Catalog NumberR0404
Lot Number2853928 Certificate TypeCertificate of Analysis Date28/01/2025 Catalog NumberR0404
Lot Number2895617 Certificate TypeCertificate of Analysis Date28/01/2025 Catalog NumberR0404
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