5-bromo-4-chloro-3-indolyl β-D-galaktopiranozyd enzyme substrate
Dostawca: Thermo Fisher Scientific
R0404EA
448
PLN
R0404
R0402
5-bromo-4-chloro-3-indolyl β-D-galaktopiranozyd enzyme substrate
5-bromo-4-chloro-3-indolyl β-D-galaktopiranozyd
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.
Formuła:
C₁₄H₁₅BrClNO₆ MW: 408,63 g/mol Temp. topnienia: 237…239 °C Temperatura przechowywania: Zamra·arka |
Numer MDL:
MFCD00005666 Numer CAS: 7240-90-6 Numer WE (dawny EINECS): 230-640-8 |
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