I-S-adenosylmethionine(SAM)
Inkcazo
I-S-Adenosyl methionine (SAM) yi-axiliarysubstrate ebandakanyekayo kwi-methyl transfer reaction.Idityaniswe kwi-vivo nge-adenosine triphosphate kunye ne-methionine phantsi kwesenzo se-Methionine adenosyltransferase.I-SAM ilungiselelwe kwi-0.01 M HCL kunye ne-10% ye-ETOH kwaye ihluziwe.
Ulwakhiwo lweMichiza
Inkcazo
Izinto zovavanyo | Iinkcukacha |
Imbonakalo | Isisombululo esicacileyo esingenambala |
PH (22-25℃) | 4.0±0.5 |
Umthwalo wezinto eziphilayo | ≤ 1cfu/mL |
Endotoxin | <1EU/mL |
Ukugxininisa | 32± 2mM |
Ubunyulu (HPLC) | > 90% (S,S>75%) |
Ukuthutha kunye nokugcinwa
Ezothutho:Umkhenkce owomileyo
Ugcino:Gcina ku -25~-15°C(kuphephe ukukhenkceza okuphindaphindiweyo kunye nokunyibilika)
Ubomi obucetyiswayo bokuvavanya kwakhona:1 unyaka
iimveliso ezinxulumene
Bhala umyalezo wakho apha kwaye uwuthumele kuthi