362185

PNGase F Glycosidase

Removes all N-linked glycans, suitable for mass spectrometry, from Elizabethkingia meningosepticum

• Synonym(s): N-Glycosidase F, Elizabethkingia meningosepticum, Glycopeptidase F, PNGase F
• CAS Number: 83534-39-8
• EC Number: 3.5.1.52 (BRENDA, IUBMB)
• UNSPSC Code: 12352202
• NACRES: NA.54
• MDL number: MFCD00131222
• Specific activity: ≥20,000 units/mg protein, ≥4500 units/mL
• Biological source: bacterial (Elizabethkingia meningosepticum)

Properties

• Product Name: N-Glycosidase F, Elizabethkingia meningosepticum,
• biological source: bacterial (Elizabethkingia meningosepticum)
• Quality Segment: 100
• conjugate: (N-linked)
• form: liquid
• specific activity: ≥20,000 units/mg protein, ≥4500 units/mL
• manufacturer/tradename: Calbiochem^®
• storage condition: do not freeze
• foreign activity: Proteases, none detected
• shipped in: wet ice
• storage temp.: 2-8°C

Description

General description

Native N-Glycosidase F from Elizabethkingia meningosepticum. Catalyzes the hydrolysis of asparagine-linked high mannose, as well as hybrid and complex oligosaccharides from glycoproteins. This enzyme will not cleave oligosaccharides containing α1,3-linked core fucose commonly found on plant glycoproteins. N-Glycosidase F will also fail to cleave if the asparagine to which the oligosaccharide is attached is not peptide-bonded to at least one amino acid residue at both the amino and carboxy termini.

Physical form

In 50 mM NaCl, 20 mM Tris-HCl, 1 mM EDTA, pH 7.5.

Other Notes

Means, R.E. and Desrosiers, R.C. 2000. J. Virol.74, 11181.
Fan, J.Q., and Lee, Y.C. 1997. J. Biol. Chem. 272, 27058.
Tarentino, A.L., and Plummer, T.H. 1994. Methods Enzymol. 230, 44.
Trimble, R.B., and Tarentino, A.L. 1991. J. Biol. Chem. 266, 1646.

One unit is defined as the amount of enzyme that will catalyze the release of N-linked oligosaccharides from 1.0 nmol denatured ribonuclease B per min at 37°C, pH 7.5. Cleavage is monitored by SDS-PAGE. One unit of N-Glycosidase F is equal to 1 IUB milliunit.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

Safety Information

• Storage Class: 12 - Non Combustible Liquids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable