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2-Hydroxypropyl-β-cyclodextrin.
环状寡糖,广泛用于提高各种化合物的水溶性,(2-Hydroxypropyl)-β-cyclodextrin是广泛使用的药物递送载体,可提高稳定性和利用度。
目录号: PC15153 纯度: ≥98%
CAS No. :128446-35-5
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PC15153-1g 1g ¥588.00 请登录
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中文名称
2-Hydroxypropyl-β-cyclodextrin.
中文别名
羟丙基环胡精;(2-羟丙基)-B-环糊精;2-羟丙基-B-环糊精,平均MW CA 1380;2-羟丙基-B-环糊精,平均MW CA 1400;2-羟丙基-Β-环煳精, MW CA 1250-1480;(2-羟丙基)-BETA-环糊精;2-羟丙基-Β-环糊精, MW CA 1250-1480;2-羟丙基-β-环糊精;羟丙基-β-环糊精;(2-羟丙基)-β-环糊精;2-羟丙基-B-环糊精;2-羟丙基-β-环煳精;2-羟丙基倍他环糊精;2-羟乙基-β-环糊精;5,6''-二氟-2,2''-联吡啶;5,6-二氟-2,2-联吡啶;倍他环糊精;甲基化-β-环糊精;硫酸软骨素;羟丙基-BETA-环糊精;羟丙基β-环糊精;羟丙基-β-环糊精 USP标准品;羟丙基-β-环状糊精;羟丙基倍他环糊精;羟丙基纤维素倍他环糊精;羟丙纤维素β-环糊精;羟丙纤维素倍他环糊精;羟丙纤维素倍他环糊精 EP标准品;无水柠檬酸;β-环湖精,倍他环糊精;羟丙基-B-环糊精;羟丙基-β-环糊精,羟丙基-beta-环糊精;羟丙基环糊精;2-羟丙基-倍他-环糊精;(2-羟丙基)-Β-环糊精 溶液;羟丙基-BETA-环糊精(右旋);羟丙基-Β-环糊精 100G;2-羟丙基-Β-环糊精,97%;羟丙基-BETA-环糊精/HPBCD;羟丙基-γ-环糊精
英文名称
2-Hydroxypropyl-β-cyclodextrin
英文别名
(2-HYDROXYPROPYL)-BETA-CYCLODEXTRIN;beta-cyclodextrin,2-hydroxypropylether;beta-hydroxypropylcyclodextrin;(2-Hydroxypropyl)-β-cyclodextrin;2-Hydroxypropyl-B-Cyclodextrin;2-HYDROXYPROPYL-B-CYCLODEXTRIN CELLCULTU RE TESTED;Hydroxypropyl betadex;2-Hydroxypropyl-beta-cyclodextrin;2-Hydroxypropyl-β-cyclodextrin;HYDROXYPROPYL-BETA-CYCLODEXTRIN;(2-Hydroxypropyl)-^b-cyclodextrin,;(2-Hydroxypropyl)-Beta-Cyclodextri;Hydroxypropyl-β-cyclodextrin;Cavasol® W7 HP;HP-β-CD;HP-beta-CD;CAVASOL(R)W7;Cavasol? W7 HP;2-Hydroxypropyl-βHydroxypropyl-b-Cyclodextrin;hydropropyl beta cyclodextrin;(2-Hydroxypropyl)-beta-cyclode;Hydroxypropyl Betadex (200 mg);HPBCD;HPCD;羟丙基-β-环糊精;HPBCD/HPCD;2-Hydoxypropyl-cyclod
Cas No.
128446-35-5
分子式
C63H112O42
分子量
1541.54
包装储存
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
生物活性

(2-Hydroxypropyl)-β-cyclodextrin is a widely used drug delivery vehicle to improve the stability and bioavailability.

性状

Solid

体外研究(In Vitro)

Cell treatment with (2-Hydroxypropyl)-β-cyclodextrin results in the activation of the transcription factor EB, a master regulator of lysosomal function and autophagy, and in enhancement of the cellular autophagic clearance capacity. (2-Hydroxypropyl)-β-cyclodextrin treatment reduces intracellular cholesterol resulting in significant leukemic cell growth inhibition through G2/M cell-cycle arrest and apoptosis. The IC50 values for (2-Hydroxypropyl)-β-cyclodextrin after 72 hours exposure are in the range of 3.86–10.09 mM. (2-Hydroxypropyl)-β-cyclodextrin also shows anticancer effects against CML cells expressing a T315I BCR-ABL mutation (that confers resistance to most ABL tyrosine kinase inhibitors), and hypoxia-adapted CML cells that have characteristics of leukemic stem cells. In addition, colony forming ability of human primary AML and CML cells is inhibited by (2-Hydroxypropyl)-β-cyclodextrin.

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

体内研究(In Vivo)

(2-Hydroxypropyl)-β-cyclodextrin administration promotes transcription factor EB-mediated clearance of proteolipid aggregates that accumulate due to inefficient activity of the lysosome-autophagy system in cells derived from a patient with a lysosomal storage disorder. Intraperitoneal injection of (2-Hydroxypropyl)-β-cyclodextrin significantly improves survival in leukemia mouse models. Systemic administration of (2-Hydroxypropyl)-β-cyclodextrin to mice has no significant adverse effects.

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

运输条件

Room temperature or refrigerated transportation.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
ClinicalTrial
参考文献
溶解度数据
体外研究: 

DMSO : 50 mg/mL (Need ultrasonic)

H2O : 50 mg/mL (Need ultrasonic)

体内研究:

建议根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都建议先按照 体外研究 方式配制澄清的储备液,再依次添加助溶剂:

——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

  • 1.

    建议依照次序添加每种溶剂: Saline

    Solubility: 200 mg/mL (Infinity mM); Clear solution; Need ultrasonic

  • 2.

    建议依照次序添加每种溶剂: PBS

    Solubility: 100 mg/mL (Infinity mM); Clear solution; Need ultrasonic and warming and heat to 60°C

  • 3.

    建议依照次序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.08 mg/mL (Infinity mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (Infinity mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠,完全溶解于 100 mL ddH?O 中,得到澄清透明的生理盐水溶液
  • 4.

    建议依照次序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.08 mg/mL (Infinity mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (Infinity mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
  • 5.

    建议依照次序添加每种溶剂: 10% DMSO    90% corn oil

    Solubility: ≥ 2.08 mg/mL (Infinity mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (Infinity mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

    以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

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搜索质检报告(COA)

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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The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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