体外诊断试剂学习培训材料课件.ppt
来自 : 蚂蚁淘
Material
Instruments | Solutions |
1CurveScissor | 50mltube70%Etoh |
1StraightScissor | EtohSpraybottle |
1BoneScraper | 1bottleofPBS |
2Forceps(1medium,1fine) | 510cmplates |
- SacrificeAnimalsPlacemiceinabagandfillbagwithCO2-3-5minutes,alternativelyDryicemethod
- PourBetADIneoverhead
- SprayanimalswithEtoh
- CutSkinsagitallyfrombackofnecktowardsnose
- Removecalvariawithscissors-placeinPBSoniceinapetridish
- Scrapesofttissuesoffcalvariamacroscopicallyandmicroscopically(totalof2times)
- PlaceinPBS
- Mincewithscissorsintosmallpieces
- Wash2-3xinsuccessivedilutionsofBetadine:PBSandfinallywithPBS
- PlaceinDigestivemediainaconicaltube(75mlDMEM-alpha,0.150gDispaseII,0.075gCollagenaseA)
- Shakeat37ºfor10minutes-Discardfirstroundofdigestion-toomanyfibroblastsandunwantedcells-collectthesubsequentsupernatants
- Washandspin(1000rpm)3xwithPBStoremoveenzymes
- PlateinMediawithserum(10%)
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