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- hor-007
- 2025年12月31日
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- 详细信息
- 文献和实验
- 技术资料
- 保存条件：
for future use below -18°C
- 保质期：
See instructions
- 英文名：
CGB
- 库存：
常规产品有备货
- 供应商：
上海经科化学科技有限公司
- CAS号：
无
- 规格：
5ug/20ug/1mg
| 规格： | 5ug | 产品价格： | ￥1080.0 |
|---|---|---|---|
| 规格： | 20ug | 产品价格： | ￥2415.0 |
| 规格： | 1mg | 产品价格： | ￥45885.0 |
CATALOGUE NUMBER
HOR-007
SYNONYMS
CGB3, CGB5, CGB7, CGB8, hCGB, CG-beta, CGB.
INTRODUCTION
Glycoprotein hormones are heterodimers consisting of a common alpha subunit and a unique beta subunit which confers biological specificity. CGB is a member of the glycoprotein hormone beta chain family and is the beta 3 subunit of (CG). CG is produced by the trophoblastic cells of the placenta and stimulates the ovaries. The beta subunit of CG is encoded by 6 genes which are arranged in tandem and inverted pairs on chromosome 19q13.3 and contiguous with the luteinizing hormone beta subunit gene.
DESCRIPTION
SOURCE
PHYSICAL APPEARANCE
FORMULATION
STABILITY
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Avoid multiple freeze-thaw cycles.
PURITY
AMINO ACID SEQUENCE
SAFETY DATA SHEET
SDS
USAGE
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文献和实验CGB Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 168 amino acids (21-165 a.a.) and having a molecular mass of 17.9kDa. CGB is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Human chorionic gonadotropin (hCG) has been considered as a primary target molecule for a contraceptive vaccine by the World Health Organization because of its physiological and temporal specificity. hCG is an essential factor
Human chorionic gonadotropin (hCG), a glycoprotein hormone composed of two nonidentical α- and β-subunits, is normally produced by trophoblasts. Serum and urine from some patients with nontrophoblastic tumors are found to contain similar
绒[毛]膜促性腺激素chorionic gonadotropin
妊娠中的雌性哺乳类，不仅其脑垂体前叶分泌促性腺激素，而且胎盘的绒毛膜也可分泌。后者即称为绒毛膜促性腺（激）素。人的孕妇尿中的这种物质称 HCG（ human chorionic gonadotropin，人绒毛膜促性腺激素），成分为糖蛋白，分子量约为 30， 000，等电点 pH=2.95，由两个亚基构成。有类似促黄体激素的作用，给动物以 HCG后，幼小的小白鼠的卵巢即发育成熟，而家兔未交配即排卵。
技术资料