4-Nitrophenyl-α-D-galactopyranoside, 100 mg
for biochemistry
Pack Qty.
Pack.
PNP-α-D-Gal, PNPG, p-Nitrophenyl-α-D-galactoside
Empirical formula C12H15NO8
Molar mass (M) 301,26 g/mol
Melting point (mp) 166 °C
Storage temp. +4 °C
WGK 1
CAS No. [7493-95-0]
EG-Nr. 231-343-6
Molar mass (M) 301,26 g/mol
Melting point (mp) 166 °C
Storage temp. +4 °C
WGK 1
CAS No. [7493-95-0]
EG-Nr. 231-343-6
Glycosidase substrate
€19.90/Pack Qty.
excl. VAT. | 100 mg per Pack Qty.
Art. No. 4063.1
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€18.90/Pack Qty.
from 24 Pack Qty.
€17.91/Pack Qty.
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Product details
4-Nitrophenyl-α-D-galactopyranoside for biochemistry
Technical Information
| Enzyme | α-D-Galactosidase |
| Detection | Colour (yellow) |
| Signal product | soluble (membrane biochemistry) |
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4-Nitrophenyl-α-D-galactopyranoside
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| Order No. | Pack Qty. | Pack. | Price | Quantity | ||
|---|---|---|---|---|---|---|
| 4063.1 | 100 mg | glass | €19.90 |
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| 4063.2 | 500 mg | glass | €46.90 |
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| 4063.3 | 1 g | glass | €74.50 |
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Certificates of Analysis
Type analysis
| Identity (TLC) | complies |
| Solution (5 % in H2O) | colourless to nearly colourless |
| Water (KF) | ≤1,0 % |
| Spec. rotation [α]a (c=1 in water) | +242° to +248° |