X-Gal (5-Brom-4-chlor-3-indolyl-ß-D-galactopyranosid) Enzymsubstrat

Lieferant: Thermo Fisher Scientific

Synonyms: BCIG

R0404EA 123 CHF
R0404 R0402
X-Gal (5-Brom-4-chlor-3-indolyl-ß-D-galactopyranosid) Enzymsubstrat
X-Gal (5-Brom-4-chlor-3-indolyl-ß-D-galactopyranosid)

Thermo Scientific 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.

Formel: C₁₄H₁₅BrClNO₆
MW: 408,63 g/mol
Melting Pt: 237…239 °C
Lager Temperatur: Gefrierschrank
MDL Number: MFCD00005666
CAS-Nummer: 7240-90-6
EINECS: 230-640-8

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