Hexa-N-acetylchitohexaose (Synonyms: N-Acetylchitohexaose，NACOS-6) |
| Katalog-Nr.GC43822 |
Hexa-N-Acetylchitohexaose ist ein Induktor der Krankheitsresistenz in Nutzpflanzen, was eine ErhÖhung von verholzungsbedingten und antioxidativen Enzymen in Sojabohnenpflanzen hervorrufen kÖnnte.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 38854-46-5
Sample solution is provided at 25 µL, 10mM.
;)
,-1-7$$$37316672.jpg');)
;)
;)
$$$36806353.jpg');)
;33(7)%EF%BC%9A546-561$$$37156877.jpg');)
;)
;)
;)
%201124-1138.$$$35908550.jpg');)
%20766-780.$$$37100057.jpg');)
%20418-432.$$$36893736.jpg');)
%EF%BC%9A-240-255.$$$35108512.jpg');)
533-545$$$36543525.jpg');)
%201-13.$$$36600053.jpg');)
;)
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).
| Cas No. | 38854-46-5 | SDF | |
| Überlieferungen | N-Acetylchitohexaose，NACOS-6 | ||
| Chemical Name | 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 SMILES | OC[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 | ||
| Formula | C48H80N6O31 | M.Wt | 1237.2 |
| Löslichkeit | 10mg/mL in PBS, pH 7.2 | Storage | Store at -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
||
| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
|
1 mg | 5 mg | 10 mg |
| 1 mM | 0.8083 mL | 4.0414 mL | 8.0828 mL |
| 5 mM | 0.1617 mL | 0.8083 mL | 1.6166 mL |
| 10 mM | 0.0808 mL | 0.4041 mL | 0.8083 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Quality Control & SDS
- View current batch:
- Purity: >95.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 29 reference(s) in Google Scholar.)
GLPBIO products are for RESEARCH USE ONLY. Please make sure your review or question is research based.
Required fields are marked with *