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4-Nitrophenyl-N-acetyl-β-D-galactosaminide, 250 mg

≥98 %, for biochemistry
Pack Qty.
PNP-β-D-GaINAc, p-Nitrophenyl-2-acetamido-2-deoxy-β-D-galactoside
Empirical formula C14H18N2O8
Molar mass (M) 342,31 g/mol
Melting point (mp) 181 °C
Storage temp. -20 °C
Transport temp. ambient temp.
CAS No. [14948-96-0]
EG-Nr. 239-024-3

Glycosidase substrate

Type analysis

€72.50/Pack Qty. 

excl. VAT. | 250 mg per Pack Qty.

Art. No. 4058.1

Available at short notice
Free of shipping costs from 125 €
from 6 Pack Qty. €68.88/Pack Qty.
from 24 Pack Qty. €65.25/Pack Qty.
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Product details

4-Nitrophenyl-N-acetyl-β-D-galactosaminide ≥98 %, for biochemistry

Technical Information
Enzyme N-Acetyl-β-D-Galactosaminase 
Detection Colour (yellow) 
Signal product soluble (ELISA, activity assay) 
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Order No. Pack Qty. Pack. Price Quantity
4058.1 250 mg glass €72.50
4058.2 500 mg glass €123.50
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Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

Assay (TLC)≥98 %
Solution (0,5 % in DMF/water 1:1)nearly colourless, clear
Solution (5 % in DMF)yellow to greenish yellow, clear
Water (KF)≤6,0 %
p-Nitrophenol≤0,1 %
Specific rotation [α]a (c=0,1 in water)+19,0° ±2°

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