Anaspec/植物螯合素5，PC5/1 mg/AS-61190
市场价：
¥2940.00
美元价：
1470.00
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
| Product Name | Phytochelatin 5, PC5(γE - C)5 - G |
| Size | 1 mg |
| Catalog # | AS-61190 |
| US$ | $147 |
| Purity | % Peak Area By HPLC ≥ 95% |
A glutathione-derived heavy metal-detoxifying peptide of higher plants consisting of 5 units of γGlu-Cys. | |
| Detailed Information |  Datasheet Material Safety Data Sheets (MSDS) |
| Storage | -20°C |
| References | Grill, E. et al. Science 230, 674 (1985); Rauser, WE. Plant Physiol. 109, 1141 (1995). |
| Molecular Weight | 1236.4 |
| (γE-C)5-G | |
| Sequence(Three-Letter Code) | H - γ - Glu - Cys - γ - Glu - Cys - γ - Glu - Cys - γ - Glu - Cys - γ - Glu - Cys - Gly - OH |
| Product Citations | Dresler, S. et al. (2014). Effect of cadmium on selected physiological and morphological parameters in metallicolous and non-metallicolous populations of Echium vulgare . Ecotoxicol Environ Safety 104, 332. doi: 10.1016/j.ecoenv.2014.03.019.Fischer, S. et al. (2014). Analysis of plant Pb tolerance at realistic submicromolar concentrations demonstrates the role of phytochelatin synthesis for Pb detoxification. Environ Sci Technol 48, 7552. doi: 10.1021/es405234p.Santini, O., et al. (2012). Phytochelatins in the freshwater bivalve Anodonta cygnea." Effects of copper on calcium metabolism and detoxification mechanisms in freshwater bivalve species of Anodonta: 108.Mellado, M. et al. (2012). Copper-induced synthesis of ascorbate, glutathione and phytochelatins in the marine alga Ulva compressa(Chlorophyta). Plant Physiol Biochem 51, 102. doi: 10.1016/j.plaphy.2011.10.007.England, R. and KJ. Wilkinson. (2011). Determination of phytochelatins in algal samples using LC-MS. Int J Environ Anal Chem 91, 185. doi: 10.1080/03067319.2010.491913.Ju, XH. et al. (2011). Determination and characterization of cysteine, glutathione and phytochelatins (PC 26) in Lolium perenne L. exposed to Cd stress under ambient and elevated carbon dioxide using HPLC with fluorescence detection. J Chrom B 879, 1717. doi: 10.1016/j.jchromb.2011.04.016.Andrade, SAL et al. (2010). Biochemical and physiological changes in jack bean under mycorrhizal symbiosis growing in soil with increasing Cu concentrations. Environ Exp Botany 68, 198. doi: 10.1016/j.envexpbot.2009.11.009.Li, Y. and PI. Lee. (2010). Controlled nitric oxide delivery platform based on S-nitrosothiol conjugated interpolymer complexes for diabetic wound healing. Mol Pharmaceut 7, 254. doi: 10.1021/mp900237f.Andra, SS. et al. (2009). Analysis of phytochelatin complexes in the lead tolerant vetiver grass [Vetiveria zizanioides (L.)] using liquid chromatography and mass spectrometry. Environ. Pollut. 157, 2173.Minocha, R. et al. (2008). Separation and quantification of monothiols and phytochelatins from a wide variety of cell cultures and tissues of trees and other plants using high performance liquid chromatography. J. Chromatogr. A 1207, 72. |
品牌介绍
Anaspec阳离子抗菌肽是所有物种先天防御的重要组成部分。在许多生物中，包括真菌，昆虫，两栖动物和人类中，已经鉴定出100多种这些肽。这些疏水性和两亲性肽表现出抗生素，杀真菌，溶血，杀病毒和杀肿瘤活性。基于它们的结构特性，这些抗菌肽可分为三类：螺旋状肽，含有一个至几个二硫键的肽以及富含某些氨基酸（例如脯氨酸或色氨酸）的肽。这些肽大多数具有一些共同的特征，例如它们的低分子量（2-5 kDa），存在多个赖氨酸和精氨酸残基以及两亲性质。尽管尚不清楚它们杀死细菌的确切机制，但已表明导致膜渗透的肽-脂相互作用在其活性中起作用。抗生素肽的实例包括洋甘菊素，其由皮肤的皮肤分泌。非洲爪蟾 ; 人嗜中性粒细胞的防御素和人唾液中的组蛋白。天蚕素是由昆虫在感染条件下产生的。天蚕素A，B和D是紧密的同源物，由天蚕素蛾的35中发现的35-39个残基组成。
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