1079
N-Acetyl-D-glucosamine
An acceptor substrate for galactosyltransferases. Inhibits the lectin WGA and β-N-acetylhexosaminidase (Ki = 430 µM). When added to a medium, it improves the recovery of Haemophilus influenza from sputum.
别名:
N-Acetyl-D-glucosamine, NAG, GlcNAc
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关于此项目
经验公式（希尔记法）:
C8H15NO6
化学文摘社编号:
分子量:
221.21
UNSPSC Code:
12352201
NACRES:
NA.21
MDL number:
产品名称
N-Acetyl-D-glucosamine, An acceptor substrate for galactosyltransferases. Inhibits the lectin WGA and β-N-acetylhexosaminidase (Ki = 430 µM). When added to a medium, it improves the recovery of Haemophilus influenza from sputum.
SMILES string
N(C1C(OC(C(C1O)O)CO)O)C(=O)C
InChI
1S/C8H15NO6/c1-3(11)9-5-7(13)6(12)4(2-10)15-8(5)14/h4-8,10,12-14H,2H2,1H3,(H,9,11)
InChI key
OVRNDRQMDRJTHS-UHFFFAOYSA-N
assay
≥98% (HPLC)
form
powder
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
color
off-white to beige
white to off-white
solubility
water: 10 mg/mL
shipped in
ambient
storage temp.
2-8°C
Quality Level
Disclaimer
Toxicity: Standard Handling (A)
General description
Acceptor substrate for galactosyltransferases. Lectin inhibitory amino sugar. When added to the medium, it improves the recovery of Haemophilus influenza from sputum. A competitive inhibitor of β-N-acetylhexosaminidase (Ki = 430 µM).
An acceptor substrate for galactosyltransferases. Inhibits the lectin WGA and β-N-acetylhexosaminidase (Ki = 430 µM). When added to a medium, it improves the recovery of Haemophilus influenza from sputum.
Other Notes
Sakai, K., et al. 1994. Appl. Environ. Microbiol. 60, 2911.
Moller, L.V., et al. 1993. J. Clin. Microbiol. 31, 1952.
Moller, L.V., et al. 1993. J. Clin. Microbiol. 31, 1952.
Preparation Note
Following initial thaw, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
L V Möller et al.
Journal of clinical microbiology, 31(7), 1952-1954 (1993-07-01)
A modified selective medium supplemented with N-acetyl-D-glucosamine (NAG), hemin, and NAD plus two cefsulodin disks, for primary isolation of nonencapsulated Haemophilus influenzae from sputum of patients with cystic fibrosis, is described. Isolation of H. influenzae from this medium, designated NAG
K Sakai et al.
Applied and environmental microbiology, 60(8), 2911-2915 (1994-08-01)
Thermostable exochitinase was purified to homogeneity from the culture fluid of Bacillus stearothermophilus CH-4, which was isolated from agricultural compost containing shrimp and crabs. The enzyme was a single polypeptide with a molecular mass of 74 kDa, and the N-terminal
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