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GHRH analog · 生长激素释放激素类似物

Tesamorelin

稳定化生长激素释放激素类似物

技术数据LZH-005
代号
GHRH analog
半衰期
~26-38 min (SC)
研究给药途径
Subcutaneous (research)
分子靶点
GHRH receptor (pituitary)
发现 / 披露
Theratechnologies, approved 2010
目标纯度
≥ 98%
建议储存
−20°C 避光,复溶后 2~8°C
别名
TH9507, Egrifta
外观
White lyophilized powder
溶解性
Soluble in aqueous buffer, dilute acetic acid
氨基酸序列
[trans-3-hexenoyl]-YADAIFTNSYRKVLGQLSARKLLQDIMSRQQGESNQERGARARL
分析人员审阅当前批次的HPLC色谱图
FIG. 201Analytical Lab

Identity, purity and main-peak area are checked by reversed-phase HPLC against an in-house reference standard for this sequence. The chromatogram you see on the certificate of analysis is generated at this exact bench, by the analysts who release the batch.

技术人员在放大生产过程中监测不锈钢反应釜
FIG. 202Scale-up Operations

When a sequence moves from milligram research lots to multi-gram research supply, the same chemistry is transferred onto jacketed stainless reactors. Temperature, agitation and reagent equivalents are logged in real time so that the larger batch matches the analytical fingerprint of the small one.

01

概述

替莫瑞林是44氨基酸GHRH的稳定化类似物,N端连接反式3-己烯酰基以提高血浆稳定性。

02

药理与机制

选择性作用于垂体前叶GHRH受体,促进生长激素脉冲式分泌,恢复生理性GH/IGF-1轴节律。

03

研究方向

R.01
稳定化生长激素释放激素类似物

用于内脏脂肪沉积、HIV相关脂肪萎缩、认知与衰老相关GH轴变化的研究模型。

04

结构信息

44氨基酸序列,N端3-己烯酰修饰,结构与天然hGHRH高度同源。

氨基酸序列
[trans-3-hexenoyl]-YADAIFTNSYRKVLGQLSARKLLQDIMSRQQGESNQERGARARL
仅供科研用途。不构成医疗建议,不用于诊断或治疗。