描述
Gibco®Trypsin-EDTAismadefromtrypsinpowder,anirrADIatedmixtureofproteasesderivedfromporcinepancreas.Duetoitsdigestivestrength,trypsiniswidelyusedforcelldissociation,routinecellculturepassaging,andprimarytissuedissociation.Thetrypsinconcentrationrequiredfordissociationvarieswithcelltypeandexperimentalrequirements.Seethecompleterangeof Gibco®trypsinsolutionsandrecommendeddissociationconditions.
Weofferavarietyof trypsinformulations andanimalorigin-free TrypLE™reagent thatfeature:
• Qualitytesting
• DocumentedtraceABIlity
• Dual-sitecGMPManufacturing
Thistrypsinsolutionismodifiedasfollows:
| With |
| •EDTA |
| •PhenolRed |
Thecomplete formulation isavailable.
Qualitytesting
Gibco®TrypsinsolutionsaretestedforpH,osmolality,sterility,andperformance.Inaddition,priortomanufacturing,therawmaterialsareverifiedfore-beamirradiationandtestedforendotoxin,PPV,PCV1/2,mycoplasma,bacterial,fungal,andviralcontamination,aswellasmultipleactivityassays,ashanalysis,andmoistureanalysis.
Documentedtraceability
Wecanprovidedetaileddocumentationtomeetyourregulatoryneeds.Gibco®Trypsininformationavailableincludeslottraceability,animalorigincertificates,lotanalyses,irradiationcertificates,aviralinactivationsummary,andsupplychaintransparency.
cGMPmanufacturingandqualitysystem
Gibco®TrypsinismanufacturedatacGMPcompliantfacility,locatedinGrandIsland,NewYork.ThefacilityisregisteredwiththeFDAasamedicaldevicemanufacturerandiscertifiedtoISO13485standards.
规格
| Chelators: | EDTA |
|---|---|
| PhenolRedIndicator: | PhenolRed |
| Classification: | AnimalOrigin |
| Concentrated: | 1X |
| Form: | Liquid |
| Osmolality: | 270-320mOsm/kg |
| ProductLine: | Gibco® |
| ProductSize: | 100mL |
| ReagentType: | Trypsin |
| TestsPerformed: | InVitroBioassay |
| pHRange: | 7.2-8.0 |
| GreenFeatures: | Sustainablepackaging |
| ShippingCondition: | WetIce |
内容及储存
Storageconditions: -5°Cto-20°C
Shippingconditions: Wetice
Shelflife: 24monthsfromdateofmanufacture
培养基配方
25200-0.25%Trypsin-EDTA(1x),phenolred
ebiomall.com
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C.MgCl2溶液和氨水D.盐酸和NaAlO2溶液
为什么
bhclna2so4nano3na2co3
chclnaohna2co3nacl
dba(oh)2nahco3alcl3nahso4
A、Na2CO3HClH2SO4NaNO3
B、K2CO3H2SO4HNO3BaCl2
C、HClHNO3AgNO3NaCl
D、NaOHFeCl3MgCl2BaCl2
我想检测血管组织中的钙离子浓度,不知道哪个公司有试剂盒
(1)优级纯试剂 亦称保证试剂,为一级品,纯度高,杂质极少,主要用于精密分析和科学研究,常以GR表示。
(2)分析纯试剂 亦称分析试剂,为二级品,纯度略低于优级纯,杂质含量略高于优级纯,适用于重要分析和一般性研究工作,常以AR表示。
(3)化学纯试剂 为三级品,纯度较分析纯差,但高于实验试剂,适用于工厂、学校一般性的分析工作,常以CP表示。
(4)实验试剂 为四级品,纯度比化学纯差,但比工业品纯度高,主要用于一般化学实验,不能用于分析工作,常以 LR表示。
以上按试剂纯度的分类法已在我国通用。根据化学工业部颁布的“化学试剂包装及标志”的规定,化学试剂的不同等级分别用各种不同的颜色来标志,见表1。
表1 我国化学试剂的等级及标志
通过解答,教会我,谢谢

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