Plecanatide(Synonyms: 普卡那肽)

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Plecanatide;(Synonyms: 普卡那肽) 纯度: 98.90%

Plecanatide 是尿鸟苷蛋白的类似物，是一种具有口服活性的鸟苷酸环化酶 C 受体 (guanylate cyclase-C (GC-C) receptor) 激动剂，在 T84 细胞实验中激活 GC-C 受体以刺激 cGMP 合成的 EC50 值为 190 nM。Plecanatide 在小鼠结肠炎模型中具有抗炎活性。

Plecanatideamp;;(Synonyms: 普卡那肽)

Plecanatide Chemical Structure

CAS No. : 467426-54-6

规格 价格 是否有货 数量
5 mg ￥2800 In-stock
10 mg ￥4700 In-stock
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生物活性

Plecanatide, an analogue of Uroguanylin, is an orally active guanylate cyclase-C (GC-C) receptor agonist. Plecanatide activates GC-C receptors to stimulate cGMP synthesis with an EC50 of 190 nM in T84 cells assay. Plecanatide shows anti-inflammatory activity in models of murine colitis[1][2][3].

IC50 Target

EC50: 190 nM (guanylate cyclase-C)[1]
体外研究
(In Vitro)

Plecanatide (1 nM-10 μM) activates GC-C receptor to stimulate cyclic guanosine monophosphate (cGMP) synthesis in a dose-dependent manner with EC50 of 190 nM in T84 cells[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究
(In Vivo)

Plecanatide (0.5 and 2.5 mg/kg, p.o.) ameliorates spontaneous and chemically induced colitis after treatment for 7 days in BALB/c mice, and 14 days in TCRα-/- mice[1].
Plecanatide (0.005-5 mg/kg, once daily for 7 days) also shows anti-inflammatory activity in dextran sulfate sodium (DSS) and trinitrobenzene sulfonic (TNBS)-induced colitis in BDF-1 mice[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Female BALB/c mice (2-4 month old) are induced colitis by TNBS[1]
Dosage: 0, 0.5 and 2.5 mg/kg
Administration: P.o. for 7 days
Result: Effectively reduced colitis severity scores as compared to vehicle treatment.

Clinical Trial

分子量

1681.89

Formula

C65H104N18O26S4
CAS 号

467426-54-6
Sequence Shortening

NDECELCVNVACTGCL (Disulfide bridge: Cys4-Cys12; Cys7-Cys15)
中文名称

普卡那肽
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -80deg;C 2 years
-20deg;C 1 year
In solvent -80deg;C 6 months
-20deg;C 1 month
参考文献

  • [1]. Shailubhai K,et, al. Plecanatide and dolcanatide, novel guanylate cyclase-C agonists, ameliorate gastrointestinal inflammation in experimental models of murine colitis. World J Gastrointest Pharmacol Ther. 2015 Nov 6;6(4):213-22.

    [2]. Rao SSC. Plecanatide: a new guanylate cyclase agonist for the treatment of chronic idiopathic constipation. Therap Adv Gastroenterol. 2018 Jun 8;11:1756284818777945.

    [3]. Shailubhai K, et, al. Plecanatide, an oral guanylate cyclase C agonist acting locally in the gastrointestinal tract, is safe. Dig Dis Sci. 2013 Sep;58(9):2580-6.