4-Nitrophenyl-N-acetyl-α-D-galactosaminide
4-Nitrophenyl-N-acetyl-α-D-galactosaminide (pNP-GalNAc) can be used as a chromogenic substrate for N-acetyl-D-galactosaminase. 4-Nitrophenyl-N-acetyl-α-D-galactosaminide is cleaved by N-acetyl-D-galactosaminase to generate a yellow solution. The enzyme activity is quantitatively determined by absorbance detection[1].
Product Specifications
CAS Number
[23646-68-6]
Product Name Alternative
PNP-GalNAc
UNSPSC
12171500
Hazard Statement
H302, H315, H319, H335
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/4-nitrophenyl-n-acetyl-α-d-galactosaminide.html
Purity
99.92
Solubility
DMSO : 100 mg/mL (ultrasonic)
Smiles
CC(N[C@H]([C@H]([C@H]([C@H](O1)CO)O)O)[C@H]1OC2=CC=C(C=C2)[N+]([O-])=O)=O
Molecular Formula
C14H18N2O8
Molecular Weight
342.30
Precautions
H302, H315, H319, H335
References & Citations
[1]Yulan Jin, et al. Purification and characterization of β-N-acetylhexosaminidase from rice seeds[J]. BMB Reports, 2002, 35 (3) : 313-319.
Shipping Conditions
Room Temperature
Storage Conditions
4°C (Powder, protect from light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Available Sizes
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LOC147646, CT (hypothetical protein LOC147646) (APC) discontinued
