Medium data

Search for medium no. = [764].
Unless otherwise stated, sterilize media by autoclaving at 121°C for 15 min.

764   HEPES PEPTONE-YEAST EXTRACT MEDIUM

HEPES  2.38    g
NaCl  30.0     g
MgSO4·7H2O  2.7     g
MgCl2·6H2O  4.3     g
NH4Cl  0.25    g
KCl  0.5     g
CaCl2·2H2O  0.14    g
K2HPO4  0.14    g
Bacto peptone (BD-Difco)  2.0     g
Yeast extract  0.2     g
Trace elements (see Medium No. 621)  1.0     ml
0.2% Fe(NH4)2(SO4)2·6H2O (in 0.037% HCl)  1.0     ml
Distilled water  1.0     L
Adjust pH to 7.25. Autoclave and after cooling, add the following solution (filter-sterilized):
Trace vitamins (see Medium No. 197)  10.0     ml



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