Someone here probably knows this, but not me (not yet)...
I am hoping somewhere there is a table of cheap purified
proteins of known molecular weights for calibrating
sepheryl and other columns.
The issue of the day is a suitable marker for muscle
phosphofructokinase (MW = 85-90 kD). The choices thus
far are not very impressive. There is of course
albumin (MW 65 kD), and then a big jump to aldolase
(MW 160 kD). Aldolase isn't so cheap anyway, so I
thought I would investigate other possibilities.
Galactosidase alse turns out to be a tad pricy.
Anyone know of such a table or a mass produced
(presumably less expensive) protein closer to 85-90
kD than aldolase?
All ideas welcome and appreciated.
Cheers,
Dominic
