GKE-5010B- AdvanceBio N-Glycanase-plus (PNGase F), ≥10 U/mL (formerly ProZyme). Enzyme releases intact N-glycans by cleaving between the innermost GlcNAc and Asn. A recombinant form of PNGase F. Includes 5x N-glycanase reaction buffer:100 mM sodium phosphate pH 7.5, 0.1% sodium azide, denaturation solution: 2% SDS, 1 M 2-mercaptoethanol, detergent solution: 15% detergent, 5x N-glycanase Tris reaction buffer: 50 mM Tris-HCl pH 8.0

Endoglycosidases

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Артикул: GKE-5010B TME арт.: GKE-5010B

Продавец

Технические характеристики

Concentration	10 U/mL
Enzyme Applications	To obtain efficient deglycosylation of glycoprotein substrates under nondenaturing conditions, it is necessary to use a higher starting concentration of enzyme. N-Glycanase-plus and ULTRA (EDTA-Free) are supplied at = 10 U/ml, and are recommended for all applications requiring deglycosylation of glycoproteins in the absence of denaturants. The high activity also allows smaller reaction volumes and shorter reaction times to be explored.
Enzyme Formulation	20 mM Tris HCl pH 7.5, containing 1 mM EDTA and 50 mM NaCl
Enzyme Source	Recombinant gene from Elizabethkingia meningoseptica, expressed in E. coli. The source organism was previously known as Chryseobacterium [Flavobacterium] meningosepticum. Enzyme also known as PNGase F, peptide-N-glycosidase F, peptide-N4-(N-acetyl—glucosaminyl)asparagine amidase.
Enzyme Specific Activity	10 units/mg
Enzyme Specificity	Cleaves all N-linked complex, hybrid or high mannose oligosaccharides, unless a(1-3) core fucosylated, as in plant glycans. Asparagine must be peptide bonded at both termini. Phosphate, sulfate, and sialic acid groups attached to the oligosaccharide do not affect cleavage. Endo F free. Highly concentrated, is useful for deglycosylation under native conditions.
Enzyme Unit Definition	One unit is defined as the amount of enzyme required to catalyze the release of N-linked oligosaccharides from 1 mole of denatured ribonuclease B per minute at pH 7.5 and 37C.
Unit	400 mU
Volume	40 µL
pH Optimum	8.6
pH Range	7.5-9.5