HS-27
目录号: PL03181 纯度: ≥98%
CAS No. :1562024-11-6
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中文名称
HS-27
英文名称
HS-27
英文别名
HS27;HS 27;2-[3-[2-[2-[2-[2-[3-[(3',6'-Dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)carbamothioylamino;2-({21-[(3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-5-yl)amino]-21-thioxo-4,7,10,13,1;HS-27
Cas No.
1562024-11-6
分子式
C52H60N6O12S
分子量
993.13
包装储存
Powder -20°C 3 years;4°C 2 years
产品详情
HS-27,一种荧光 Hsp90 抑制剂,检测完整组织标本表面 Hsp90 的表达。HS-27 由 SNX-5422 的核心元素组成,SNX-5422 是一种 Hsp90 抑制剂,通过 PEG 连接物与荧光素衍生物 (异硫氰酸荧光素或 FITC) 连接,后者与外周表达的 Hsp90 结合。HS-27 在乳腺癌的观察与研究中有潜在的应用。
生物活性
HS-27, a fluorescently-tethered Hsp90 inhibitor, assays surface Hsp90 expression on intact tissue specimens. HS-27 is made up of the core elements of SNX-5422, an Hsp90 inhibitor, tethered via a PEG linker to a fluorescein derivative (fluorescein isothiocyanate or FITC), that binds to ectopically expressed Hsp90. HS-27 has potential use in a see-and-treat paradigm in breast cancer.
性状
Solid
IC50 & Target[1][2]
HSP90
体外研究(In Vitro)
HS-27 labels all receptor subtypes of breast cancer, but not normal cells, and specifically binds to Hsp90 expressed on the surface of breast cancer cells before being internalized. HS-27 fluorescence is greater in tumor than non-tumor tissue. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
参考文献
[1]. Crouch BT, et al. Exploiting heat shock protein expression to develop a non-invasive diagnostic tool for breast cancer. Sci Rep. 2019 Mar 5;9(1):3461.
溶解度数据
In Vitro: DMSO : 100 mg/mL (100.69 mM; Need ultrasonic)配制储备液
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1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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