X-Gal enzyme substrate
Dodávateľ: Thermo Fisher Scientific
R0404EA
97.21
EUR
R0404
R0402
X-Gal enzyme substrate
X-Gal
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.
Vzorec:
C₁₄H₁₅BrClNO₆ Mw: 408,63 g/mol Teplota tavenia: 237…239 °C Skladovacia teplota: Freezer |
Číslo MDL:
MFCD00005666 Číslo CAS: 7240-90-6 EINECS: 230-640-8 |
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