N,N',N''-TRIACETYLCHITOTRIOSE
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N,N',N''-TRIACETYLCHITOTRIOSE 속성
- 녹는점
- 271-272°C dec.
- 끓는 점
- 1146.9±65.0 °C(Predicted)
- 밀도
- 1.54±0.1 g/cm3(Predicted)
- 저장 조건
- −20°C
- 용해도
- H2O: 50 mg/mL, 투명하거나 약간 흐릿함, 무색 내지 희미한 노란색
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 산도 계수 (pKa)
- 12.72±0.70(Predicted)
- 색상
- 흰색에서 옅은 베이지까지
- BRN
- 75249
안전
안전지침서 | 24/25 | ||
---|---|---|---|
WGK 독일 | 3 | ||
F 고인화성물질 | 10-21 | ||
HS 번호 | 29329990 |
N,N',N''-TRIACETYLCHITOTRIOSE C화학적 특성, 용도, 생산
화학적 성질
Off-White Crystalline Solid용도
N,N',N''-Triacetylchitotriose is a triose oligosaccharide derived from chitin, consisting of three N-acetylglucosamine units. It has been shown to scavenge reactive oxygen species and to protect DNA from oxidative damage.화학 반응
The hydrolytic activity of lysozyme towards 4-methylumbelliferyl tetra-N-acetyl-β-chitotetraoside (4-MU-(GlcNAc)4) was little affected by ionic strength, though the activity of lysozyme towards cell suspension of Micrococcus lysodeikticus varied markedly with ionic strength. About 40-60percent of lysozyme activity with 4-MU-(GlcNAc)4 as a substrate was inhibited by 0.1 mM N,N',N''-triacetylchitotriose ((GlcNAc)3), but the lytic activity of lysozyme towards M. lysodeikticus was little affected. The kinetics of hydrolysis of 4-MU-(GlcNAc)4 by hen eggwhite (HEW) lysozyme and human placental (HP) lysozyme and the inhibition of this hydrolysis by (GlcNAc)3 were investigated. The K(s) values for 4-MU-(GlcNAc)4 of HEW- and HP-lysozymes were 19.7 and 27.9 μM, respectively, and the V(max) values were 0.124 and 0.0833 nmol/min/mg, respectively. The k values of both enzymes were very low, implying a poor orientation of the scissile bond in the substrate molecule with respect to the active site of lysozyme. (GlcNAc)3 inhibited lysozyme with hyperbolic mixed-type inhibition. The inhibition reduced V(max) values of both lysozymes. The K(s) value of HEW-lysozyme was increased by the addition of the inhibitory whereas the K(s) value of HP-lysozyme was decreased. The K(i) value was 29.6 μm for HEW-lysozyme and 106 μM for HP-lysozyme.- Hydrolysis of 4-methylumbelliferyl tetra-N-acetyl-β-chitotetraoside by lysozyme and its inhibition by N,N',N''-triacetylchitotriose
- Tanimoto; Fukuda; Kawamura - Chemical and Pharmaceutical Bulletin, 1984, vol. 32, # 9, p. 3607 - 361
N,N',N''-TRIACETYLCHITOTRIOSE 준비 용품 및 원자재
원자재
준비 용품
N,N',N''-TRIACETYLCHITOTRIOSE 공급 업체
글로벌( 90)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Qingdio BZ Oligo Biotech Co., Ltd. | +0086-532-81926227 |
ann@marine-oligo.com | CHINA | 91 | 55 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
BOC Sciences | +1-631-485-4226 |
inquiry@bocsci.com | United States | 19553 | 58 |
Career Henan Chemica Co | +86-0371-86658258 +8613203830695 |
laboratory@coreychem.com | China | 30250 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 |
1026@dideu.com | China | 24099 | 58 |
Henan Aochuang Chemical Co.,Ltd. | +86-0371-63689365 +8618638391208 |
sales@aochuangchem.com | China | 9407 | 58 |
LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43348 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
DONBOO AMINO ACID COMPANY | +8613063595538 |
donboo@donboo.com | China | 9365 | 58 |
QINGDAO HEHAI BIOTECH CO.,LTD. | +86-0532-81926227 +86-13045058792 |
june@marine-oligo.com | China | 102 | 55 |
N,N',N''-TRIACETYLCHITOTRIOSE 관련 검색:
N-아세틸-D-글루코사민
D-dimannuronic acid disodium salt
N,N',N'',N''',N'''',N'''''-Hexaacetylchitohexaose
N',N'',N''',N''''-Pentaacetylchitopentaose
N,N'-Diacetylchitobiose
N',N'',N'''-Tetraacetylchitotetraose
N,N',N''-TRIACETYLCHITOTRIOSE
Glucosamine
ETHYL 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSIDE
BUTYL 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSIDE
ISO-PROPYL 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSIDE
PROPYL 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSIDE
4-nitrophenyl β-d-n,n',n''-triacetylchitotriose,P-NITROPHENYL BETA-D-N,N',N''-TRIACETYLCHITOTRIOSE
4-METHYLUMBELLIFERYL BETA-D-N,N',N''-TRIACETYLCHITOTRIOSE
N,N',N"-TRIACETYLCHITOTRIOSE AGAROSE
4-nitrophenyl-N,N',N''-triacetylchitotriose
GLCNAC-BETA1-4GLCNAC-BETA1-4GLCNAC-BETA1-4GLCNAC-BETA1-4GLCNAC
N-ETHYLGLUCOSAMINE