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helsinglee

银虫 (小有名气)

[求助] 最近买了LH对颗粒细胞进行处理,不知道具体使用量,希望大家帮我解决一下!

买了sigma的LH激素,因为这个单位特殊,求解释,还有细胞处理一般使用多少IU/ml的培养液呢?原粉末用水进行稀释吗?谢谢了,希望和大家交流
引用回帖:
Synonym: ICSH, LH, PLH
CAS Number: 9002-67-9
EC Number: 232-661-8
MDL number: MFCD00131550
Description
Packaging Package size based on NIH standard LH-S1 using the rat Leydig cell assay
Quantity One NIH LH-S1 unit = approx. 2,000 I.U.
Biochem/physiol Actions Two chain glycoprotein hormone, the α-chain is not active, biological specificity is attributed to the β-chain; induces ovulation, spermatogenesis, and synthesis of sex steroids.
性质
packaging pkg of ~15 units/vial
storage temp. 2-8°C
安全性
Symbol GHS08
Signal word Danger
Hazard statements H360
Precautionary statements P201-P308 + P313
Personal Protective Equipment Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Hazard Codes T
Risk Statements 60
Safety Statements 53-22-36/37/39-45
WGK Germany 3
RTECS OK6367000

它的意思大概是这管里面有15un,每UN有2000IU吧!而对于希望处理大概多少量比较合适呢?谢谢
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