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EMS0001

Sigma-Aldrich

PNGase Fast

recombinant, expressed in E. coli

Synonym(s):

N-Glycosidase F, PNGase F, Peptide N-glycosidase

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About This Item

UNSPSC Code:
41131616

recombinant

expressed in E. coli

Quality Level

200

conjugate

(N-linked)

grade

Proteomics Grade

form

ready-to-use solution

shipped in

wet ice

storage temp.

2-8°C

Related Categories

General description

Peptide-N-glycosidase F (PNGase F) belongs to an enzyme family, that are mainly used for the deglycosylation of N-linked glycans.

Application

PNGase Fast may be used to immobilize in order to perform deglycosylation. It may also be used to immobilize onto methacrylate based monolithic support to release the N-linked carbohydrate moieties from glycoproteins.

Biochem/physiol Actions

Peptide-N-glycosidase F (PNGase F) cleaves asparagine-linked high mannose, hybrid and complex oligosaccharides from glycoproteins. It can also deaminate the asparagine to aspartic acid. PNGase Fast enables complete and rapid deglycosylation of antibodies and immunoglobulin fusion proteins, as well as other glycoproteins, to be prepared for downstream chromatography or mass spectrometry analysis. PNGase Fast creates an optimized workflow, reducing processing time without compromising sensitivity or reproducibility.

Storage Class

10 - Combustible liquids

Certificates of Analysis (COA)

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David A Fischler et al.
Journal of biomolecular techniques : JBT, 30(4), 58-63 (2019-10-11)
There are several methods, both chemical and enzymatic, to release N-linked glycans for structural characterization. One of the most common enzymatic release methods is the use of peptide:N-glycosidase F (PNGase F). A less expensive and quicker alternative has been reported
Jana Krenkova et al.
Journal of chromatography. A, 1216(15), 3252-3259 (2009-03-10)
A reactor with immobilized peptide-N-glycosidase F on a monolithic polymer support in a capillary has been developed that allows fast and efficient release of N-linked glycans from immunoglobulin G molecules. Two different monolithic scaffolds based on poly(glycidyl methacrylate-co-ethylene dimethacrylate) and
Jamshid Khoshnoodi et al.
Journal of mass spectrometry : JMS, 42(3), 370-379 (2007-01-11)
Nephrin is a type-1 transmembrane glycoprotein and the first identified principal component of the glomerular filtration barrier. Ten potential asparagine (N)-linked glycosylation sites have been predicted within the ectodomain of nephrin. However, it is not known which of these potential
N-linked Glycan Release Efficiency: A Quantitative Comparison between NaOCl and PNGase F Release Protocols
Fischler DA and Orlando R
Journal of biomolecular techniques : JBT, 30, 58-58 (2019)
Oriented immobilization of peptide-N-glycosidase F on a monolithic support for glycosylation analysis
Krenkova J, et al.
Journal of Chromatography A, 1322, 54-61 (2013)
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