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51007

Alizarin 2-N-acetyl-beta-D-glucosamanide sodium salt

Alizarin 2-N-acetyl-beta-D-glucosamanide sodium salt
Pack Size
Pack Price
No. of packs
10mg
£50.00
25mg
£98.00
50mg
£160.00
CAS : 288262-81-7
Synonyms : Alizarin-β-D- N-acetyl-β-D-glucosaminide sodium salt; Alizarin 2-acetamido-2-deoxy-β-D-glucopyranoside sodium salt
Product Code : 51007
Chemical Formula : C22H20NNaO9
Molecular Weight : 465.39
Solubility : Soluble in water at a concentration of 1%
Description Chromogenic substrate used for the detection of N-acetyl-beta-D-glucosaminidase activity. When used in the presence of ferric ammonium citrate, bacterial hydrolysis results in bright violet-coloured colonies. Whereas bacterial hydrolysis in the presence aluminium ions, produces colonies with a bright red coloured end-point. In both cases the coloured chelate is highly localized on the bacterial colonies with minimal diffusion into the surrounding agar. The substrate is a more water-soluble form of Alizarin N-acetyl-beta-D-glucosaminide (our product code 89007).

To prevent deterioration, the product should be stored in tightly closed containers in a freezer or cold room at -20 degrees centigrade. The product may deteriorate slightly if exposed to light and humidity for prolonged periods.

Normal delivery is by carrier within the UK or DHL/FedEx Economy within Europe and Airmail for the USA. Other locations, please contact us.

For small orders the charge for delivery within the UK is £12, Europe €25 and USA $20. For larger orders we reserve the right to quote a special delivery price.

Delivery by your preferred carrier can also be arranged if required, and this would be to your account.

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