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FSH α&β Heterodimer His Tag Protein, Human

货号: UA030065

价格: 1880

规格: 50μg

介绍: -

其他: -

产品规格

物种

Human
分子别名

FSH alpha/beta, FSH
Accession

P01215 (FSH alpha) & P01225 (FSH beta)
表达序列

Ala25-Ser116 (FSH alpha) APDVQDCPECTLQENPFFSQPGAPILQCMGCCFSRAYPTPLRSKKTMLVQKNVTSESTCCVAKSYNRVTVMGGFKVENHTACHCSTCYYHKS Asn19-Glu129 (FSH beta) NSCELTNITIAIEKEECRFCISINTTWCAGYCYTRDLVYKDPARPKIQKTCTFKELVYETVRVPGCAHHADSLYTYPVATQCHCGKCDSDSTDCTVRGLGPSYCSFGEMKEGGGSHHHHHHHH
表达宿主

HEK293
分子量

20-25kDa (Reducing)
纯度

＞95% by SDS-PAGE
内毒素含量

<0.1EU/μg
标记

Unconjugated
标签

His Tag
性状

Lyophilized Powder
缓冲体系

PBS, pH7.4.
溶解方法

Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
储存条件

· 12 months from date of receipt, lyophilized powder stored at -20 to -80℃.
· 3 months, -20 to -80℃ under sterile conditions after reconstitution.
· 1 week, 2 to 8℃ under sterile conditions after reconstitution.
· Please avoid repeated freeze-thaw cycles.
文献引用

1. Walter Vegetti. FSH and folliculogenesis: from physiology to ovarian stimulation. Reprod Biomed Online.2006 Jun;12(6):684-94.

背景介绍

FSH is a glycoprotein hormone consisting of two peptide subunits. The role of FSH in folliculogenesis is well known: to stimulate the formation of a large pre-ovulatory follicle that, because of its FSH-dependent maturation, is capable of ovulation and forming a corpus luteum in response to the mid-cycle surge of LH. FSH is widely used in ovarian stimulation for assisted reproduction techniques. Ovarian stimulation protocols combine the use of human menopausal gonadotrophin, urinary FSH or recombinant FSH with gonadotrophin-releasing hormone (GnRH) agonists or antagonists in order to increase oocyte number and to avoid premature LH surge.