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Z-His-OBzl

目录号 : GA23835 复制 一键复制产品信息

Z-His-OBzl 是一种组氨酸衍生物,可介导Mn2+的配位共组装,形成基于肽的光敏纳米药物。

Z-His-OBzl Chemical Structure

Cas No.:20794-07-4

规格 价格 库存 购买数量
5g
¥4,286.00
现货
25g
¥14,760.00
现货

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Sample solution is provided at 25 µL, 10mM.

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Description

Z-His-OBzl is a derivative of histidine (His) and can mediate the coordination of Mn2+ co-assembly to form peptide-based photosensitive nanomedicines[1]. Z-His-OBzl acts as the template amino acid derivative to induce near-infrared (NIR) cyanine dye indocyanine green (ICG) co-assembly due to the amphiphilic and positively charged nature [2]. Z-His-OBzl regulates the self-assembly of phthalocyanine tetrasulfonic acid (Pc) into nanoparticles without vesicle structures, exhibiting fluorescence quenching in solution [3]. Z-His-OBzl can be combined with the endogenous biological pigment biliverdin (BV) to prepare nanoparticles with wide near-infrared absorption, which act as photoacoustic imaging (PAI) contrast agents for diagnosing tumors with high spatial resolution and penetration depth[4].

References:
[1] Li S, van Hest J C M, Xing R, et al. Peptide self-assembly meets photodynamic therapy: from molecular design to antitumor applications[J]. Chemical Communications, 2025, 61(73): 13841-13851.
[2] Li S, Chang R, Zhao L, et al. Two-photon nanoprobes based on bioorganic nanoarchitectonics with a photo-oxidation enhanced emission mechanism[J]. Nature Communications, 2023, 14(1): 5227.
[3] Han J, Liu K, Chang R, et al. Photooxidase‐mimicking nanovesicles with superior photocatalytic activity and stability based on amphiphilic amino acid and phthalocyanine co‐assembly[J]. Angewandte Chemie, 2019, 131(7): 2022-2026.
[4] Chang R, Zhao L, Xing R, et al. Functional chromopeptide nanoarchitectonics: molecular design, self-assembly and biological applications[J]. Chemical Society Reviews, 2023, 52(8): 2688-271

Z-His-OBzl 是一种组氨酸衍生物,可介导Mn2+的配位共组装,形成基于肽的光敏纳米药物[1]。由于具有两亲性和正电荷特性,Z-His-OBzl可作为模板氨基酸衍生物,诱导近红外花菁染料indocyanine green (ICG)共组装[2]。Z-His-OBzl可调控phthalocyanine tetrasulfonic acid (Pc)自组装形成无囊泡结构的纳米颗粒,并在溶液中表现出荧光猝灭[3]。Z-His-OBzl可与内源性生物色biliverdin (BV)结合,制备具有宽近红外吸收的纳米颗粒,这些纳米颗粒可作为光声成像(PAI)造影剂,用于高空间分辨率和穿透深度的肿瘤诊断[4]

化学性质

Cas No. 20794-07-4 SDF
分子式 C21H21N3O4 分子量 379.42
溶解度 Soluble in DMSO 储存条件 Store at -20°C, protect from light
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

制备储备液
1 mg 5 mg 10 mg
1 mM 2.6356 mL 13.178 mL 26.356 mL
5 mM 527.1 μL 2.6356 mL 5.2712 mL
10 mM 263.6 μL 1.3178 mL 2.6356 mL
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