产品详情

5-Bromo-4-chloro-3-indolyl α-D-galactopyranoside，25MG，73837-25MG，Sigma

销售价： ¥ 1226.60 / 件

优惠：请询价

订货号： 0BQ5309

品牌型号： 73837-25MG

货期：询货期

最小订货量： 1件

产品介绍 Product Description

General description

5-Bromo-4-chloro-3-indolyl α-D-glucopyranoside, X-Gluc, is a indigogenic substrate for β- glucuronidase enzyme (GUS). It aids screening of transgenic plants based on GUS activity. GUS deesterifies X-Gluc into indoxyl derivative which upon oxidative polymerization results in the generation of blue indigotin dye.

Application

suitable as substrate for α-glucosidase; substrate used in the Druggan-Forsythe-Iversen medium (DFI agar) for the selective detection of Enterobacter sakazakii in infant milk

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

技术参数 Specifications

Quality Segment	100
assay	≥98.0% (HPLC)
form	powder
optical activity	[α]/D 105.0±5.0°, c = 1 in DMF/H₂O 1:1
storage temp.	−20°C
SMILES string	OC[C@H]1O[C@H](Oc2c[nH]c3ccc(Br)c(Cl)c23)[C@H](O)[C@@H](O)[C@@H]1O
InChI	1S/C14H15BrClNO6/c15-5-1-2-6-9(10(5)16)7(3-17-6)22-14-13(21)12(20)11(19)8(4-18)23-14/h1-3,8,11-14,17-21H,4H2/t8-,11-,12+,13-,14+/m1/s1
InChI key	OPIFSICVWOWJMJ-HRNXZZBMSA-N

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