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背景資料

Arginine vasopressin （AVP）， also known as argipressin or antidiuretic hormone （ADH）， is a human hormonethat is released when the body is low on water； it causes the kidneysto conserve water， but not salt， by concentrating the urineand reducing urine volume. It also raises blood pressure by inducing moderate vasoconstriction. It has various effects in the brain.
A very similar substance， lysine vasopressin （LVP） or lypressin， has the same function in pigsand is often used in human therapy.
Vasopressin is a peptide hormone. It is derived from a preprohormoneprecursor that is synthesized in the hypothalamus， from which it is liberated during transport to the posterior pituitary. Most of it is stored in the posterior partof the pituitary glandto be released into the blood stream； some of it is also released directly into the brain.
AVP allows water reabsorption by the introduction of additional water channels in cortical and inner medullary collecting ducts.

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來源宿主

提供的【加壓素】加壓素Vasopressin產品來源宿主，查看該產品說明書，或者在線咨詢我們。

溶解建議

提供的加壓素產品為白色無菌凍干粉末，凍干粉里不含有其它添加劑.推薦使用無菌的18MΩ的超純水來溶解，濃度不低于100ug/ml，便于后續稀釋.

保存建議

Lyophilized Vasopressin although stable at room temperature for 3 weeks， should be stored desiccated below -18℃. Upon reconstitution Vasopressin 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 是一家全球著名細胞因子蛋白生產和研發的公司，具有20多年的生產經驗，專注于蛋白（重組及合成）生產研發。我們的核心產品包括：干擾素、白介素、骨蛋白、腫瘤壞死因子、成纖維生長因子、瘦素、干細胞因子、催乳素、表皮生長因子、胰島素樣生長因子、神經生長因子、集落刺激因子、激素、酶、病毒抗原以及各種重組蛋白等。  的生產工藝和規模使其可以提供毫克到克級蛋白，價格優于同類公司。絕大部分產品是天然成熟型蛋白，而不含有標簽蛋白。考慮到大部分研究者希望能更靈活地配制蛋白溶液，ProSpec-Tany絕大部分產品沒有添加保護劑或鹽，這就對工藝提出了更高的要求。同時，ProSpec-Tany絕大部分產品為凍干粉，因此易于運輸和保存。