胚の培養
胚の手術はgentamycinを最終濃度10オl/mlになるように加えた培養液中で行う。
adjust to pH7.4-7.6 with HCl
PS Stock solution (×200)
dissolve penicilin 20,000unit and streptomycin 1g in 100ml DW
final conc.:100unit penicilin, 5mg streptomycin /ml
Marc's Modified Ringers (MMR)
|
conc.(mM) |
(g/l) |
X10 Stock |
MW |
NaCl |
100 |
5.844 |
58.44 |
58.44 |
KCl |
2 |
0.149 |
1.49 |
74.55 |
MgCl2・6H2O |
1 |
0.203 |
2.03 |
203.30 |
CaCl2・2H2O |
2 |
0.294 |
2.94 |
147.01 |
HEPES |
5 |
1.192 |
11.92 |
238.3 |
Modified Barth's Salin(MBS)
Regents |
|
|
MW |
NaCl |
88mM |
5.14g/l |
58.44 |
KCl |
1mM |
0.075g |
74.55 |
CaCl2 |
0.7mM |
0.078g |
110.99 |
MgSO4 |
1mM |
0.245g |
246.48(7H2O) |
HEPES |
5mM |
1.19g |
238.31 |
NaHCO3 |
2.5mM |
0.21g |
84.02 |
Normal Amphibian medium (NAM)
Regents |
|
NaCl |
110mM |
KCl |
2mM |
Ca(NO)3 |
1mM |
MgSO4 |
1mM |
Na2EDTA |
0.1mM |
NaHCO3 |
1mM |
Na Phosphate |
2mM |