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人绒毛膜促性腺激素(hCG)
人绒毛膜促性腺激素(hCG)

人绒毛膜促性腺激素(hCG)

hCG

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联系方式

021-60348496

产品介绍

人绒毛膜促性腺激素(hCG)说明

 

目录编号HOR-250

中文名称:人绒毛膜促性腺激素(hCG)

英文名称:Human Chorionic Gonadotropin

人绒毛膜促性腺激素(hCG)序列号: .

人绒毛膜促性腺激素(hCG)(FSH)简介:   Human Chorionic Gonadotropin is produced from a sterile preparation of placental glucoprotein urine of pregnant women having a total molecular mass of 36,700 Dalton. The hCG consists of 237 amino acids, a chain-92 amino acids and b chain-145 amino acids. The hCG is purified by proprietary chromatographic techniques.

人绒毛膜促性腺激素(hCG)背景:   Human chorionic gonadotropin (hCG) is a peptide hormone produced in pregnancy, that is made by the embryosoon after conception and later by the syncytiotrophoblast(part of the placenta). Its role is to prevent the disintegration of the corpus luteumof the ovaryand thereby maintain progesterone production that is critical for a pregnancy in humans. hCG may have additional functions, for instance it is thought that it affects the immune tolerance of the pregnancy. Early pregnancy testing generally is based on the detection or measurement of hCG.

来源宿主:Urine of pregnant women

产品规格:

2.5mg

5mg

10mg

溶解建议:

提供的人绒毛膜促性腺激素产品为白色无菌冻干粉末,冻干粉里不含有其它添加剂.推荐使用无菌的18MΩ的超纯水来溶解,浓度不低于100ug/ml,便于后续稀释.

稳定性说明:

Lyophilized hCG although stable at room temperature for 3 weeks, should be stored desiccated below -18℃. Upon reconstitution CG-beta should be stored at 4℃ between 2-7 days and for future use below -18℃. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.

人绒毛膜促性腺激素(hCG)具体请咨询在线客服,或者来电索要详细说明书!

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