重组人真核延伸因子激酶2

产品英文名称：
Human Follicle Stimulating Hormone

英文简称:
FSH

中文名称:
人卵泡刺激素

背景资料:
Follicle stimulating hormone （FSH） is a hormone synthesised and secreted by gonadotropes in the anterior pituitary gland. FSH and LH act synergistically in reproductionIn women， in the ovary FSH stimulates the growth of immature Graafian follicles to maturation. As the follicle grows it releases inhibin， which shuts oUrine of post-menopausal women. the FSH production. In men， FSH enhances the production of androgen-binding proteinby the Sertoli cells of the testes and is critical for spermatogenesis. In both males and females， FSH stimulates the maturation of germ cells. In females， FSH initiates follicular growth， specifically aUrine of post-menopausal women.ecting granulosa cells. With the concomitant rise in inhibin B FSH levels then decline in the late follicular phase. This sFSH Human is a glycoprotein produced from urine of post-menopausal women and having a total molecular mass of 30，000 Dalton. FSH is a heterodimeric hormone consisting of 92 amino acids a chain and 111 amino acids b chain. The FSH is purified by proprietary chromatographic techniques.ms to be critical in selecting only the most advanced follicle to procFSH Human is a glycoprotein produced from urine of post-menopausal women and having a total molecular mass of 30，000 Dalton. FSH is a heterodimeric hormone consisting of 92 amino acids a chain and 111 amino acids b chain. The FSH is purified by proprietary chromatographic techniques.d to ovulation. At the end of the luteal phase， there is a slight rise in FSH that sFSH Human is a glycoprotein produced from urine of post-menopausal women and having a total molecular mass of 30，000 Dalton. FSH is a heterodimeric hormone consisting of 92 amino acids a chain and 111 amino acids b chain. The FSH is purified by proprietary chromatographic techniques.ms to be of importance to start the next ovulatory cycle. Like its partner， LH， FSH release at the pituitary gland is controlled by pulses of gonadotropin-releasing hormone（GnRH）. Those pulses， in turn， are subject to the estrogen fFSH Human is a glycoprotein produced from urine of post-menopausal women and having a total molecular mass of 30，000 Dalton. FSH is a heterodimeric hormone consisting of 92 amino acids a chain and 111 amino acids b chain. The FSH is purified by proprietary chromatographic techniques.d-back from the gonads.

产品描述:
FSH Human is a glycoprotein produced from urine of post-menopausal women and having a total molecular mass of 30，000 Dalton. FSH is a heterodimeric hormone consisting of 92 amino acids a chain and 111 amino acids b chain. The FSH is purified by proprietary chromatographic techniques.
来源宿主:
Urine of post-menopausal women.

序列:


溶解建议:
提供的人卵泡刺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.

保存建议：
Lyophilized FSH although stable at room temperature for 3 weeks， should be stored desiccated below -18℃. Upon reconstitution FSH-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.
其他简介：

  ProSpec是一家全球著名细胞因子蛋白及相关抗体生产和研发品牌。ProSpec的生产和研发工厂位于以色列，专注于蛋白（重组及合成）生产研发，其独有的细菌和哺乳动物表达和蛋白折叠技术使其能在17年内成长为国际的科研级蛋白供应商。目前ProSpec可以提供细胞因子，生长因子，激素，信号蛋白，病毒抗原等近800种重组蛋白和100多种抗体，是世界上提供蛋白品种最多的公司之一，领先的生产工艺和规模使其可以提供毫克到克级蛋白，价格优于同类公司。绝大部分产品是天然成熟型蛋白，而不含有标签蛋白。考虑到大部分研究者希望能更灵活地配制蛋白溶液，ProSpec-Tany绝大部分产品没有添加保护剂或盐，这就对工艺提出了更高的要求。同时，ProSpec-Tany绝大部分产品为冻干粉，因此易于运输和保存。