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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
2-8℃
- 保质期:
见包装
- 英文名:
Paclitaxel
- 库存:
大量现货
- 供应商:
上海研谨生物
- CAS号:
33069-62-4
- 规格:
20mg
紫杉醇
分析标准品,HPLC≥98%
Paclitaxel
CAS号:33069-62-4
分子式:C47H51NO14
分子量:853.92
MDL:MFCD00869953
别名:泰素,紫素,特素 taxal;TAXOL;EMPAC;Onxal
|
货号 |
规格/参数/品牌 |
价格 |
货期 |
|
YJ-B21695-20mg |
分析标准品,HPLC≥98% |
¥260.00 |
现货 |
|
YJ-B21695-100mg |
分析标准品,HPLC≥98% |
¥550.00 |
现货 |
|
JS31470-500mg |
≥98% |
¥980.00 |
现货 |
|
JS31470-1g |
≥98% |
¥1880.00 |
现货 |
|
JS31470-5g |
≥98% |
¥4980.00 |
现货 |
|
JA10255-30mg |
分析标准品,含量99.0%,可溯源 |
¥560.00 |
现货 |
|
JA10255-50mg |
分析标准品,含量99.0%,可溯源 |
¥760.00 |
现货 |
产品介绍
Paclitaxel 是一种天然抗肿瘤药,可稳定微管蛋白 (tubulin) 的聚合。Paclitaxel 可导致有丝分裂停滞和诱导细胞凋亡 (apoptosis),最终导致细胞死亡。Paclitaxel 还可诱导细胞自噬 (autophagy)。
熔点: 213-216°C
沸点: 957.115 °C at 760 mmHg
比旋光度: -49.0°-55.0°(甲醇)
外观: 白色结晶体粉末
溶解性: DMSO : 100 mg/mL (117.11 mM; Need ultrasonic)
H2O : < 0.1 mg/mL (insoluble)
储存条件: 2-8℃
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文献和实验参考文献(103篇)
103. [IF=4.4] Shuo Wang et al."Targeted PHA Microsphere-Loaded Triple-Drug System with Sustained Drug Release for Synergistic Chemotherapy and Gene Therapy."Nanomaterials.2024 Jan;14(20):1657
102. [IF=3.3] Shuqin Li et al."Double-crosslinked hydrogels and hydrogel beads formed by garlic protein hydrolysates for bioactive encapsulation and gastrointestinal delivery."JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE.2024 Nov;:
101. [IF=4] Dongfeng Sun et al."Construction and validation of a prognostic model based on oxidative stress-related genes in non-small cell lung cancer (NSCLC): predicting patient outcomes and therapy responses."Translational Lung Cancer Research.2024 Nov;13(11):3152
100. [IF=4.8] Dongfeng Sun et al."The impact of POSTN on tumor cell behavior and the tumor microenvironment in lung adenocarcinoma."INTERNATIONAL IMMUNOPHARMACOLOGY.2025 Jan;145:113713
99. [IF=4.4] Xiaoxia Ma et al."Apatinib combined with paclitaxel suppresses synergistically TNBC progression through enhancing ferroptosis susceptibility regulated SLC7A11/GPX4/ACSL4 axis."CELLULAR SIGNALLING.2025 Jul;131:111760
98. [IF=8.3] Huan Pu et al."Ultrasound-Responsive Nanobubbles for Breast Cancer: Synergistic Sonodynamic, Chemotherapy, and Immune Activation through the cGAS-STING Pathway."ACS Applied Materials & Interfaces.2025;17(13):19317–19334
97. [IF=8.7] Liying Xiao et al."Targeting drug cocktail hydrogel platform for inhibiting tumor growth and metastasis."Materials Today Bio.2025 Jun;32:101798
96. [IF=3.8] Xiu-mei Luan et al."Improvement of polarity-based solvent system for countercurrent chromatography in the guidance of solvent selectivity: n-hexane/ethyl acetate/ alcohol solvents/water as an example."JOURNAL OF CHROMATOGRAPHY A.2024 Nov;1736:465389
95. [IF=5.5] Hongji Pu et al."Antiproliferative agent attenuates post-thrombotic vein wall remodeling in murine and human subjects."JOURNAL OF THROMBOSIS AND HAEMOSTASIS.2024 Sep;:
94. [IF=4.4] Qu Minmin et al."Assessing genotoxic effects of chemotherapy agents by a robust in vitro assay based on mass spectrometric quantification of γ-H2AX in HepG2 cells."Frontiers in Pharmacology.2024 Jun;15:
93. [IF=2.1] Meng Zhaoyang et al."Study on Cytochrome P450 Metabolic Profile of Paclitaxel on Rats using QTOF-MS."CURRENT DRUG METABOLISM.
92. [IF=4.2] Pengxia Gao et al."Sensitive Detection of Genotoxic Substances in Complex Food Matrices by Multiparametric High-Content Analysis."MOLECULES.2024 Jan;29(14):3257
91. [IF=5.1] Danli Cao et al."Cannabidiol Inhibits Epithelial Ovarian Cancer: Role of Gut Microbiome."JOURNAL OF NATURAL PRODUCTS".2024;XXXX(XXX):XXX-XXX
90. [IF=4.6] Liying Xiao et al."Silk Nanofiber Carriers for both Hydrophilic and Hydrophobic Drugs to Achieve Improved Combination Chemotherapy."MACROMOLECULAR BIOSCIENCE.2024 Jan;:2300523
89. [IF=4.6] Liying Xiao et al."Silk Nanofiber Carriers for both Hydrophilic and Hydrophobic Drugs to Achieve Improved Combination Chemotherapy."MACROMOLECULAR BIOSCIENCE.2024 Jan;:2300523
88. [IF=4.5] Zirui Zhao et al."Transcriptomics and Physiological Analyses Reveal Changes in Paclitaxel Production and Physiological Properties in Taxus cuspidata Suspension Cells in Response to Elicitors."Plants-Basel.2023 Jan;12(22):3817
87. [IF=5] Haizhu Xing et al."Thymoquinone Alleviates Paclitaxel-Induced Peripheral Neuropathy through Regulation of the TLR4-MyD88 Inflammatory Pathway."ACS Chemical Neuroscience.2023;XXXX(XXX):XXX-XXX
紫杉醇是红豆杉属植物中的一种复杂的次生代谢产物, 也是目前所了解的惟一一种可以促进微管聚合和稳定已聚合微管的药物。同位素示踪表明, 紫杉醇只结合到聚合的微管上, 不与未聚合的微管蛋白二聚体反应。细胞接触紫杉醇后会在细胞内积累大量的微管,这些微管的积累干扰了细胞的各种功能,特别是使细胞分裂停止于有丝分裂期,阻断了细胞的正常分裂。
美国的“国家癌症研究中心”从太平洋紫杉(学名: Taxus brevifolia Nutt.)的树皮中萃取出紫杉醇(Paclitaxel 商品名 Taxol),发现它具有抗癌的效果,经过一连串的临床试验,民国七十八年正式制成制剂用来治疗卵巢癌与乳癌。由于它的治疗效果甚佳,使得太平洋紫杉被预言为「二十世纪对人类贡献最大的植物」。 不过太平洋紫杉生长缓慢,从树皮萃取紫杉醇的产量又甚低,以治疗一个卵巢癌病患需要二公克紫杉醇而言,就需要砍伐二到三棵 50 ~ 60 年生的太平洋紫杉
Theranostics | 空间代谢组学方法评估抗癌药物肿瘤靶向效率和瘤内分布异质性
在《Theranostics》期刊发表的题为“Evaluation of the tumor-targeting efficiency and intratumor heterogeneity of anticancer drugs using quantitative mass spectrometry imaging”的研究成果,采用空气动力辅助解吸电喷雾离子化(AFADESI)技术和基于人工神经网络(ANN)的虚拟校正-定量质谱成像(VC-QMSI)方法,建立了针对紫杉醇及其衍生物前药的体内定量成像方法,为评估该类
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