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X-Gluc, 1 g

≥99 %, for microbiology
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X-GlcA, 5-Bromo-4-chloro-3-indolyl-β-D-glucuronide monohexyl ammonium salt
Empirical formula C20H26N2O7ClBr · H2O
Molar mass (M) 539,81 g/mol
Melting point (mp) 230 °C
Storage temp. -20 °C
Transport temp. ambient temp.
WGK 1
CAS No. [114162-64-0]

Glucuronidase substrate

For colorimetric detection of glucuronidase activity. During hydrolysis of X‑gluc two molecules are  ...
Product details
Guarantee analysis

CHF838.60/Pack Qty. 

excl. VAT. | 1 g per Pack Qty.

Art. No. 0018.3

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Product details



X-Gluc ≥99 %, for microbiology

For colorimetric detection of glucuronidase activity. During hydrolysis of X‑gluc two molecules are formed, glucuronic acid and 5-bromo-4-chloro-indoxyle, which is then being oxidized to a deep-blue indigo-dye.


X-Gluc is used for detection of contaminations by E. coli bacteria in food, waters and feeds. In molecular genetics, it is widely used as marker for expression analysis of target genes.



Technical Information
Enzyme β-D-Glucuronidase  
Detection Farbe (blau)  
Signal product Präzipitat (Nachweis lebender Zellen)  
X-Gluc
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Order No. Pack Qty. Pack. Price Quantity
0018.1 100 mg glass CHF134.30
0018.2 500 mg glass CHF502.60
0018.3 1 g glass CHF838.60
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Guarantee analysis

Appearance
Purity (HPLC)≥99
Solution (1% in DMF/Wasser 1:1)
Water (KF)≤5
Specific rotation [α]a (c=1 in DMF/water 1:1)-91--87

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