Recombinant Human ST8SIA1 Protein, CF

• Supplier: R&D Systems
• Catalog: 6716-GT
• Category: Protein
• Prices: $359.00
• Sizes: 20 µg
• Species Reactivities: Human
• Nature: Recombinant
• Source: Chinese Hamster Ovary cell line, CHO-derived Tyr49-Ser356, with an N-terminal human CD33 signal peptide and a C-terminal 6‑His tag
• Purity: >95%, by SDS-PAGE under reducing conditions and visualized by Colloidal Coomassie® Blue stain at 5 μg per lane
• Bioactivity: Measured by its ability to transfer Neu5Ac from CMP-Neu5Ac to fetuin of fetal calf serum. The specific activity is >15 pmol/min/μg, as measured under the described conditions. See Activity Assay Protocol on www.RnDSystems.com.
• Endotoxin: <1.0 EU per 1 μg of the protein by the LAL method.
• SwissProt/Accession: Q92185
• Gene: ST8SIA1
• Sequence: Tyr49