R&D Systems™ Recombinant M. viridifaciens Neuraminidase Protein

Product Code. 18107610

Brand: R&D Systems™ 5084NM010

Description

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.

Measured by its ability to cleave a fluorogenic substrate, 2’-(4-Methylumbelliferyl)-alpha-D-N-acetylneuraminic acid. The specific activity is >25,000 pmol/min/μg, as measured under the described conditions.

Specifications

• Accession Number: BAA00852
• For Use With (Application): Enzyme Activity
• Formulation: Supplied as a 0.2 μm filtered solution in Tris and NaCl.
• Molecular Weight (g/mol): M.W. (Observed): 42 kDa, reducing conditions; M.W. (theoretical): 40 kDa
• Name: Bacterial Neuraminidase
• Quantity: 10 μg
• Source: E. coli-derived m. viridifaciens Bacterial Neuraminidase protein Pro42-Gly403, with an N-terminal Met and 6-His tag Accession # BAA00852
• 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
• Recombinant: Recombinant
• Purity or Quality Grade: >95%, by SDS-PAGE under reducing conditions and visualized by silver stain
• Protein: Bacterial Neuraminidase