17664
6-Bromo-2-naphthyl β-D-galactopyranoside
≥98.0% (HPLC)
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About This Item
Empirical Formula (Hill Notation):
C16H17BrO6
CAS Number:
Molecular Weight:
385.21
UNSPSC Code:
12352204
EC Number:
239-628-7
Beilstein/REAXYS Number:
92987
MDL number:
assay
≥98.0% (HPLC)
optical activity
[α]20/D −45±2°, c = 1% in pyridine
impurities
≤0.1% free bromonaphthol
mp
213-216 °C
storage temp.
2-8°C
SMILES string
OC[C@H]1O[C@@H](Oc2ccc3cc(Br)ccc3c2)[C@H](O)[C@@H](O)[C@H]1O
Other Notes
Substrate for β-galactosidase
Regulatory Information
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The colorimetric estimation and histochemical demonstration of beta-d-galactosidase.
R B COHEN et al.
The Journal of biological chemistry, 195(1), 239-249 (1952-03-01)
B Holzmann et al.
Journal of immunological methods, 60(3), 359-367 (1983-06-10)
Antibodies conjugated to enzymes such as horseradish peroxidase or alkaline phosphatase are widely used to detect antibody binding to individual cells or tissue sections through the deposit of insoluble colored reaction products. However, the presence of endogenous enzyme activity, especially
Histochemical demonstration of beta-D-galactosidase in the rat.
A M RUTENBURG et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 6(2), 122-129 (1958-03-01)
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