R&D Systems™ Recombinant S. pyogenes Endo S2 His-tag Protein

Catalog No.	Quantity
10976GH020	20 μg

Catalog No. 10976GH020 Supplier R&D Systems™ Supplier No. 10976GH020

Description

Recombinant Protein

Measured by its ability to digest Cy5-Labeled Glycan G2 >50% of Cy5-Labeled Glycan G2 (0.2 pmol) is digested by 0.2 μg of rSp. Endo-S2, as measured under the described conditions.

Specifications

• Accession Number: ACI61688.1
• For Use With (Application): Enzyme Activity
• Formulation: Supplied as a 0.2 μm filtered solution in Tris and NaCl.
• Molecular Weight (g/mol): MolecularWeight-observed: 86 - 93 kDa, under reducing conditions.; MolecularWeight-theroretical: 92 kDa
• Quantity: 20 μg
• Source: E. coli-derived s. pyogenes Endo-beta-N-acetylglucosaminidase S2/Endo S2 protein Glu37-Asp843, with a N-terminal Met & 6-His tag
• Storage Requirements: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 6 months from date of receipt, -20°C to -70°C as supplied. 3 months, -20°C to -70°C under sterile conditions after opening.
• Endotoxin Concentration: <1.0 EU / 1 μg of the protein by the LAL method.
• Conjugate: Unconjugated
• Purity or Quality Grade: >90%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
• Protein: Endo-beta-N-acetylglucosaminidase S2/Endo S2