Yintoni i-ACD kumbhobho ongaphezulu omthubi?
Ityhubhu ephuzi-phezulu: Iqulethe isisombululo se-acid citrate dextrose (ACD).Ukusetyenziswa: I-ACD yegazi lonke.Thumela igazi elipheleleyo kumbhobho omthubi.I-Royal blue-top tube: Iqulethe i-EDTA yesodium yokulandelela izifundo zetsimbi.
Ngaba iityhubhu ze-ACD zingasetyenziselwa iinkcubeko zegazi?
Qaphela ukuba kukho iityhubhu ezimbini ezityheli eziphezulu zeVacutainer, enye iqulethe i-ACD, enye i-SPS.Kuphela yi-SPS eyamkelekileyo kwinkcubeko yegazi.Iisampulu ezingeniswe kwi-ACD ziya kwaliwa.
Loluphi uhlobo lweasidi kwisisombululo se-ACD?
I-ACD Isisombululo A iqukethe i-disodium citrate (22.0g / L), i-citric acid (8.0g / L) kunye ne-dextrose (24.5g / L) i-ACD Isisombululo B iqukethe i-disodium citrate (13.2g / L), i-citric acid (4.8g / L) kunye ne-dextrose (14.7g/L) Igazi litsalwa ngokuthe ngqo kwi-vein ukuya kwiityhubhu zokuqokelela iintsholongwane ezikhutshiweyo.
Loluphi uhlobo lwetyhubhu olusetyenziswa yi-ACD?
I-Lingen ibonelela ngeetyhubhu ezahlukeneyo zovavanyo ukuhlangabezana neemfuno zakho zovavanyo lobuchwephesha.I-ACD inemixube emibini.Zombini izisombululo zenziwe nge-disodium citrate, i-citric acid kunye ne-glucose.
Yeyiphi engcono i-K2 EDTA okanye i-K3 EDTA?
I-Dipotassium EDTA kunye ne-dipotassium EDTA;nguwo kuphela umahluko.Nangona kunjalo, xa ubhekisa kwi-PCR, ndiyakholelwa ukuba uthetha ngoxinzelelo oluphantsi olukhoyo kwi-enzyme (0.1mM).Kuloo minuscule concentrations, i-K2 kunye ne-K3 ayinamahluko ubalulekileyo.
