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Taltobulin hydrochloride Sale

(Synonyms: HTI-286 hydrochloride; SPA-110 hydrochloride) 目录号 : GC61314

Taltobulinhydrochloride(HTI-286hydrochloride)是一种合成的三肽半胱氨酸类似物,Taltobulin是一种有效的抗微管剂(antimicrotubule),可在体内外规避P-糖蛋白介导的耐药性。Taltobulinhydrochloride抑制纯化的微管蛋白聚合,破坏细胞中的微管组织,并诱导有丝分裂停滞以及凋亡(apoptosis)。

Taltobulin hydrochloride Chemical Structure

规格 价格 库存 购买数量
10mM (in 1mL DMSO)
¥2,323.00
现货
5mg
¥2,070.00
现货
10mg
¥3,240.00
现货
50mg
¥9,900.00
现货

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Sample solution is provided at 25 µL, 10mM.

产品文档

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产品描述

Taltobulin hydrochloride (HTI-286 hydrochloride), a synthetic analogue of the tripeptide hemiasterlin, is a potent antimicrotubule agent that circumvents P-glycoprotein-mediated resistance in vitro and in vivo. Taltobulin hydrochloride inhibits the polymerization of purified tubulin, disrupts microtubule organization in cells, and induces mitotic arrest, as well as apoptosis[1].

Taltobulin (HTI-286; 0.2-7.3 nM; 3 days) inhibits the growth of 18 tumor cell lines (leukemia, ovarian, NSCLC, breast, colon, and melanoma cell lines) with an average IC50 of 2.5±2.1 nM and a median value of 1.7 nM[1]. Cell Proliferation Assay[1] Cell Line: Leukemia CCRF-CEM cell line; ovarian 1A9 cell line; NSCLC A549 and NCI-H1299 cell lines; breast MX-1W and MCF-7 cell lines; colon HCT-116, DLD-1, Colo205, KM20, SW620, S1, HCT-15 and Moser cell lines; melanoma A375, Lox and SK-Mel-2 cell lines

Taltobulin (HTI-286; 1.6 mg/kg i.v.) inhibits the growth of human tumor xenografts (e.g., HCT-15, DLD-1, MX-1W, and KB-8-5) in athymic nu/nu female mice[1]. Taltobulin (HTI-286; 3 mg/kg; p.o. gavage) inhibits growth by 97.3 % and 82% in athymic nu/nu female mice with Lox melanoma xenografts and KB-3-1 epidermoid xenograft model, respectively[1]. Animal Model: Athymic nu/nu female mice with Lox melanoma model (5-6 weeks of age)[1]

[1]. Loganzo F, et al. HTI-286, a synthetic analogue of the tripeptide hemiasterlin, is a potent antimicrotubule agent that circumvents P-glycoprotein-mediated resistance in vitro and in vivo. Cancer Res. 2003 Apr 15;63(8):1838-45.

Chemical Properties

Cas No. SDF
别名 HTI-286 hydrochloride; SPA-110 hydrochloride
Canonical SMILES CC(C)(C)[C@H](NC([C@H](C(C)(C1=CC=CC=C1)C)NC)=O)C(N([C@@H](C(C)C)/C=C(C(O)=O)\C)C)=O.Cl[H]
分子式 C27H44ClN3O4 分子量 510.11
溶解度 DMSO: ≥ 100 mg/mL (196.04 mM) 储存条件 Store at -20°C
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 1.9604 mL 9.8018 mL 19.6036 mL
5 mM 0.3921 mL 1.9604 mL 3.9207 mL
10 mM 0.196 mL 0.9802 mL 1.9604 mL
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