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Chlorophyll a
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Chlorophyll a图片
CAS NO:479-61-8
包装与价格:
包装价格(元)
500 µg电议
1mg电议
5mg电议

产品介绍
A photosynthetic pigment
Cas No.479-61-8
别名叶绿素A
Canonical SMILESCC1=C2[N-](C3=C1C4=O)[Mg+2]56[N](C([C@H]7CCC(OC/C=C(C)/CCC[C@H](C)CCC[C@H](C)CCCC(C)C)=O)=C3[C@H]4C(OC)=O)=C([C@H]7C)C=C8[N-]5C(C(C=C)=C8C)=CC9=[N]6C(C(CC)=C9C)=C2
分子式C55H72MgN4O5
分子量893.5
溶解度Acetone: soluble,Ethanol: soluble
储存条件-20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

Chlorophyllais a pigment found in all oxygenic photosynthetic organisms that converts visible light to chemical energy.1It is located in chloroplasts within the thylakoid membrane and is a component of the light-harvesting complex and reaction center of photosystems I and II, where it has roles in both photon absorption and conversion to chemical energy.1,2Chlorophyllafluorescence (ChlF) has commonly been used to monitor leaf photosynthetic performance in response to abiotic stressors, such as drought, nutrient deficiency, or herbicides, in agricultural, horticultural, and agrochemical industries.3It displays absorption maxima at 430 and 662 nM.1

1.BjÖrn, L.O., Papageorgiou, G.C., Blankenship, R.E., et al.A viewpoint: Why chlorophyll a•Photosynth. Res.99(2)85-98(2009) 2.Porcar-Castell, A., TyystjÄrvi, E., Atherton, J., et al.Linking chlorophyll a fluorescence to photosynthesis for remote sensing applications: Mechanisms and challengesJ. Exp. Bot.65(15)4065-4095(2014) 3.Baker, N.R., and Rosenqvist, E.Applications of chlorophyll fluorescence can improve crop production strategies: An examination of future possibilitiesJ. Exp. Bot.55(403)1607-1621(2004)