所有图片(3)
别名:
4-硝基苯基2-乙酰氨基-2-脱氧-β-D-吡喃半乳糖苷, 对硝基苯基-N-乙酰-β-D-半乳糖胺
经验公式（希尔记法）:
C14H18N2O8
CAS号:
分子量:
342.30
Beilstein:
96194
EC 号:
MDL编号:
UNSPSC代码:
12352204
PubChem化学物质编号:
NACRES:
NA.28
推荐产品
质量水平
检测方案
≥98%
形式
powder
溶解性
DMF: 50 mg/mL
储存温度
−20°C
SMILES字符串
CC(=O)N[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1Oc2ccc(cc2)[N+]([O-])=O
InChI
1S/C14H18N2O8/c1-7(18)15-11-13(20)12(19)10(6-17)24-14(11)23-9-4-2-8(3-5-9)16(21)22/h2-5,10-14,17,19-20H,6H2,1H3,(H,15,18)/t10-,11-,12+,13-,14-/m1/s1
InChI key
OMRLTNCLYHKQCK-RKQHYHRCSA-N
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一般描述
4-硝基苯基-N-乙酰基-β-D-半乳糖胺是N-乙酰基-β-D-半乳糖苷酶和d N-乙酰基-β-D-己糖胺酶的发色底物。它具有膜透过性性，可作为高尔基囊泡中6-磺基转移酶的底物。
应用
4-硝基苯基-N-乙酰基-β-D-半乳糖胺已被：
- 用作假结核耶尔森氏菌蛋白的糖基水解酶测定中的合成底物
- 用作人类肺腺癌基底上皮细胞A549中-β-己糖胺酶测定的底物
- 用作大鼠肾脏组织提取物中N-乙酰-β-D-半乳糖苷酶测定的底物
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
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Heterologous expression and characterization of an N-acetyl-beta-D-hexosaminidase from Lactococcus lactis ssp. lactis IL1403
Nguyen HA, et al.
Journal of Agricultural and Food Chemistry, 60(12), 3275-3281 (2012)
K Koga et al.
Agricultural and biological chemistry, 55(11), 2817-2823 (1991-11-01)
beta-N-Acetylhexosaminidase was produced by Trichoderma harzianum cultivated with chitin as the growth substrate. The enzyme was purified 13.2-fold to homogeneity by ultrafiltration and sequential chromatography on SP-Toyopearl and Sephacryl S-200. The molecular weight of the enzyme was estimated to be
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