中文名稱

【hCG】人絨毛膜促性腺激素 艾美捷現(xiàn)貨

英文名字

Human Chorionic Gonadotropin

供應(yīng)商

ProSpec

產(chǎn)品貨號

HOR-250

產(chǎn)品報價

￥詢價/5mg

產(chǎn)品說明書

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購買方式

艾美捷現(xiàn)貨產(chǎn)品，歡迎直接與我們電話聯(lián)系400-6800-868

產(chǎn)品新聞

背景資料

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.

產(chǎn)品描述

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.

產(chǎn)品形式

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.

保存建議

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.

其他

ProSpec 是一家全球著名細(xì)胞因子蛋白生產(chǎn)和研發(fā)的公司，具有20多年的生產(chǎn)經(jīng)驗，專注于蛋白（重組及合成）生產(chǎn)研發(fā)。我們的核心產(chǎn)品包括：干擾素、白介素、骨蛋白、腫瘤壞死因子、成纖維生長因子、瘦素、干細(xì)胞因子、催乳素、表皮生長因子、胰島素樣生長因子、神經(jīng)生長因子、集落刺激因子、激素、酶、病毒抗原以及各種重組蛋白等。 領(lǐng)先的生產(chǎn)工藝和規(guī)模使其可以提供毫克到克級蛋白，價格優(yōu)于同類公司。絕大部分產(chǎn)品是天然成熟型蛋白，而不含有標(biāo)簽蛋白。考慮到大部分研究者希望能更靈活地配制蛋白溶液，ProSpec-Tany絕大部分產(chǎn)品沒有添加保護(hù)劑或鹽，這就對工藝提出了更高的要求。同時，ProSpec-Tany絕大部分產(chǎn)品為凍干粉，因此易于運(yùn)輸和保存。

注意

該頁面的中文產(chǎn)品信息的翻譯，僅供參考。準(zhǔn)確的產(chǎn)品信息請以廠家的英文說明書為準(zhǔn)。下單前，請瀏覽說明書確認(rèn)。

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