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(D-Trp12,Tyr34)-pTH(7-34)amide(bovine)acetate
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
(D-Trp12,Tyr34)-pTH(7-34)amide(bovine)acetate图片
包装与价格:
包装价格(元)
1 mg电议
2 mg电议
5 mg电议
10 mg电议
25 mg电议
50 mg电议
100 mg电议

产品介绍
(D-Trp12,Tyr34)-pTH (7-34) amide (bovine) acetate 是一种高效的甲状旁腺激素 (PTH) 拮抗剂,在牛肾皮质膜中的 Ki 值为 69 nM。

产品描述

(D-Trp12,Tyr34)-pTH (7-34) amide (bovine) acetate is a highly potent antagonist of parathyroid hormone (PTH) The Ki value is 69 nM in bovine renal cortical membrane.

体外活性

In opossum kidney (OK) cells, (D-Trp12,Tyr34)-pTH (7-34) amide (bovine) acetate (0.05-10 μM) inhibits PTHrP or PTH-stimulated cAMP formation in causes a concentration-dependent manner. (D-Trp12,Tyr34)-pTH (7-34) amide (bovine) acetate (0.1-10 μM) attenuates the inhibition of NapiT promoted by 1 nM of either PTHrP or PTH[1].

体内活性

In hypercalcemic athymic nude mice bearing a human squamous cell carcinoma of the lung, administration of (D-Trp12,Tyr34)-pTH (7-34) amide (bovine) acetate (1 mg/mL once, 0.1 mg/mL for 6 h; i.v.) has no significant effect on serum calcium levels[2].

储存和溶解度

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years