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产品介绍
人促卵泡激素/FSH Human
产品编号：HOR-249
产品规格：100IU/500IU/5000IU
产品规格：100IU/500IU/5000IU
| Catalogue Number | HOR-249 |
| Synonyms | Follitropin subunit beta, Follicle-stimulating hormone beta subunit, FSH-beta, FSH-B, Follitropin beta chain, FSH. |
| Introduction |
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 off 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 affecting granulosa cells. With the concomitant rise in inhibin B FSH levels then decline in the late follicular phase. This seems to be critical in selecting only the most advanced follicle to proceed to ovulation. At the end of the luteal phase, there is a slight rise in FSH that seems 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 feed-back from the gonads. |
| Description |
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. |
| Source | Urine of post-menopausal women. |
| Physical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Formulation | The FSH was lyophilized with no additives. |
| Solubility | It is recommended to reconstitute the lyophilized Follicle Stimulating Hormone in sterile pyrogen free water at 100IU/0.1ml, which can then be further diluted to other aqueous solutions. |
| Stability |
Lyophilized FSH although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution FSH-beta should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles. |
| Contaminents |
Less than: 0.1% hCG, 0.5%TSH, 0.5% LH, 0.5%GH and 0.5%Prl. Free of HbsAg, antibodies to HIV and HCV. |
| Usage | ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals. |
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厦门慧嘉生物科技有限公司
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350206200117729
成立日期
2009-06-05
注册资本
100000
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人促卵泡激素/FSH Human由厦门慧嘉生物科技有限公司为您提供，货号HOR-249，规格：100IU/500IU/5000IU，CAS号：，如您想了解更多关于人促卵泡激素/FSH Human价格、人促卵泡激素/FSH Human结构式、批发、用途等信息，欢迎咨询。除供应人促卵泡激素/FSH Human外，还可为您提供Human 人髓鞘相关糖蛋白抗体(MAG Ab)ELISA试剂盒、人褪黑素(MT)ELISA试剂盒Human,MT ELISA Kit、人胎儿血红蛋白(HBF)ELISA试剂盒Human HBF ELISA试剂盒等试剂，公司有专业的客户服务团队，是您值得信赖的合作伙伴，厦门慧嘉科技客户服务电话，售前、售后均可联系。
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