R&D Systems™ Recombinant Human Arylsulfatase A/ARSA Protein

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 hydrolyze the substrate 4-Nitrocatechol Sulfate (PNCS). The specific activity is >25 pmol/min/μg, as measured under the described conditions.

Specifications

• Accession Number: AAH14210
• For Use With (Application): Enzyme Activity
• Formulation: Supplied as a 0.2 μm filtered solution in Tris and NaCl.
• Gene ID (Entrez): 410
• Molecular Weight (g/mol): M.W. (Observed): 63 kDa, reducing conditions; M.W. (theoretical): 53 kDa
• Name: Arylsulfatase A/ARSA
• Quantity: 20 μg
• Source: Mouse myeloma cell line, NS0-derived human Arylsulfatase A/ARSA protein Arg19-Ala507, with a C-terminal 10-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.
• Gene Symbol: ARSA
• Conjugate: Unconjugated
• Recombinant: Recombinant
• Purity or Quality Grade: >95%, by SDS-PAGE under reducing conditions and visualized by silver stain
• Protein: Arylsulfatase A/ARSA