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Hexa-N-acetylchitohexaose
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。
Hexa-N-acetylchitohexaose图片
CAS NO:38854-46-5
包装与价格：
包装价格(元)
500μg询价
1mg询价
5mg询价

Hexa-N-acetylchitohexaose 是作物植物抗病性的诱导剂，可引起大豆植物中木质化相关酶和抗氧化酶的增加。
Cas No.38854-46-5
别名N,N',N,N''',N'''',N'''''-六乙酰壳六糖,N-Acetylchitohexaose，NACOS-6
化学名O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→4-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosy-(1→4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→4)-2-(acetylamino)-2-deoxy-D-glucose
Canonical SMILESOC[C@H]1O[C@](O[C@@H]2[C@@H](CO)O[C@](O[C@H]3[C@H](O)[C@@H](NC(C)=O)[C@H](O[C@]4([H])[C@@H](CO)O[C@@H](O[C@@]5([H])[C@H](O)[C@@H](NC(C)=O)[C@H](O[C@@]([C@H](O)CO)([H])[C@H](O)[C@@H](NC(C)=O)C=O)O[C@@H]5CO)[C@H](NC(C)=O)[C@H]4O)O[C@@H]3CO)([H])[C@H](N
分子式C48H80N6O31
分子量1237.2
溶解度10mg/mL in PBS, pH 7.2
储存条件Store at -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

Hexa-N-acetylchitohexaose is a hexamer of N-acetylglucosamine, a subunit of the natural polymer chitin. It functions as an elicitor in plants, inducing the expression of chitinases. [1][2] Like chitin and some of its derivatives, hexa-N-acetylchitohexaose is a substrate of lysozyme.[3] It also binds LysM domains on certain proteins, including an endopeptidase of T. thermophilus [4]. Hexa-N-acetylchitohexaose heightens the immune response against Pseudomonas and Listeria in mice, stimulates cytokine secretion in mesenchymal stem cells, and inhibits nitric oxide production by activated macrophages.[5][6][7][8]

Reference:
[1]. Inui, H., Yamaguchi, Y., and Hirano, S. Elicitor actions of N-acetylchitooligosaccharides and laminarioligosaccharides for chitinase and L-phenylalanine ammonia-lyase induction in rice suspension culture. Bioscience, Biotechnology, and Biochemistry 61(6), 975-978 (1997).
[2]. Gao, Y., Zan, X.L., Wu, X.F., et al. Identification of fungus-responsive cis-acting element in the promoter of Brassica juncea chitinase gene, BjCHI1. Plant Science 215-216, 190-198 (2014).
[3]. Ouyang, Z., Takáts, Z., Blake, T.A., et al. Preparing protein microarrays by soft-landing of mass-selected ions. Science 301, 1351-1354 (2003).
[4]. Wong, J.E.M.M., Midtgaard, S.R., Gysel, K., et al. An intermolecular binding mechanism involving multiple LysM domains mediates carbohydrate recognition by an endopeptidase. Acta.Cryst. D71, 592-605 (2014).
[5]. Tokoro, A., Kobayashi, M., Tatewaki, N., et al. Protective effect of N-acetyl chitohexaose on Listeria monocytogenes infection in mice. Microbiology and Immunology 33(4), 357-367 (1989).
[6]. Okawa, Y., Kobayashi, M., Suzuki, S., et al. Comparative study of protetive effects of chitin, chitosan, and N-acetyl chitohexaose against Pseudomonas aeruginosa and Listeria monocytogenes infections in mice. Biological and Pharmaceutical Bullentin 26(6), 902-904 (2003).
[7]. Lieder, R., Thormodsson, F., Ng, C.H., et al. Chitosan and chitin hexamers affect expansion and differentiation of mesenchymal stem cells differently. Int.J.Biol.Macromol. 51(4), 675-680 (2012).
[8]. Hwang, S.M., Chen, C.Y., Chen, S.S., et al. Chitinous materials inhibit nitric oxide production by activated RAW 264.7 macrophages. Biochemical and Biophysical Research Communications 271(1), 229-233 (2000).

 
 
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