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| Cat. Number | HC1059 |
| Chemical Name | HC1059 双半乳糖甘油二酯(DGDG)Digalactosyl diglyceride 92457-02-8 |
| CAS Number | 92457-02-8 |
| Category | natural |
| Mol. Formula | C51H96O15 |
| Qty 1 |
5mg |
| Appearance | solid |
| Application Notes | 98+% TLC |
| Synonym | DGDG (hydrogenated)；二半乳糖二甘油酯;双半乳糖酰甘油二酯，甘油半乳糖二酯； Glycerides, C12-24 andC12-24-unsatd. di-, digalactosyl； |
| Solubility | chloroform/methanol/water, 4:1:0.1 |
| References |
上海惠诚生物科技有限公司专业提供Digalactosyldiglyceride 双半乳糖甘油二酯(DGDG)，以及单半乳糖甘油二酯。双半乳糖甘油二酯(DGDG)的纯度>98+% ,规格为5mg。是两个半乳糖残基通过3-β-糖苷键与1，2-二酰甘油相连的一种简单糖脂，更多大包装或糖脂请电话021-60498804 Monogalactosyldiglyceride (MGDG) and digalactosyldiglyceride (DGDG) are two important biomolecules that are especially prevalent in chloroplast membranes and photosynthetic tissues, including those of algae and some bacteria. MGDG is synthesized by MGDG synthase localized in chloroplast envelope membranes.1 DGDG is formed by the de-phosphorylation of phosphatidic acid or phosphatidylcholine and the subsequent reaction with two 5-diphosphate(UDP)-galactoses. A proper ratio of MGDG and DGDG is critical for membrane function. MGDG plays an important role in the organization and activity of the embedded protein supercomplexes of the thylalkoid membrane of photosystem II and it helps to maintain an optimum lipid to protein ratio.2 DGDG forms a lipid bilayer in the lipid membrane whereas MGDG does not. References: Yoshiki Yamaryo et al. "In vitro reconstitution of monogalactosyldiacylglycerol (MGDG) synthase regulation by thioredoxin" FEBS Letters, Vol. 580:17 pp. 4086-4090, 2006 Feng Zhou et al. "Effect of monogalactosyldiacylglycerol on the interaction between photosystem II core complex and its antenna complexes in liposomes of thylakoid lipids" Photosynthesis Research, Volume 99:3 pp. 185-193, 2009
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