R&D Systems™ Recombinant Human ST3GAL4 His-tag Protein

Catalog No.	Quantity
10496GT020	20 μg

Catalog No. 10496GT020 Supplier R&D Systems™ Supplier No. 10496GT020

Description

Measured by its ability to transfer Neu5Ac from CMP-Neu5Ac to alpha-lactose. The specific activity is >100 pmol/min/μg, as measured under the described conditions.

Specifications

• Accession Number: Q11206.1
• For Use With (Application): Enzyme Activity
• Formulation: Supplied as a 0.2 μm filtered solution in Tris and NaCl.
• Gene ID (Entrez): 6484
• Molecular Weight (g/mol): M.W.-theroretical: 34 kDa, M.W.-observed: 39-41 kDa, under reducing conditions
• Quantity: 20 μg
• Source: Mouse myeloma cell line, NS0-derived human ST3GAL4 protein Glu41-Phe333, with a C-terminal 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.
• Gene Alias: Alpha 2,3-sialyltransferase IV, Alpha 2,3-ST 4, Beta-galactoside alpha-2,3-sialyltransferase 4, CGS23, CGS23FLJ46764, EC 2.4.99, EC 2.4.99.-, EC 2.4.99.9, FLJ11867, gal-beta-1,4-GalNAc-alpha-2,3-sialyltransferase, Gal-NAc 6 S, Gal-NAc6S, NANTA3, NANTA3alpha-3-N-acetylneuraminyltransferase, SAT3, SAT-3, Sialyltransferase 4 C, sialyltransferase 4 C (beta-galactosidase alpha-2,3-sialytransferase), sialyltransferase 4 C (beta-galactoside alpha-2,3-sialytransferase), SIAT4, SIAT4C, SIAT4-C, SIAT4CCMP-N-acetylneuraminate-beta-galactosamide-alpha-2,3-sialyltransferase 4, ST3 beta-galactoside alpha-2,3-sialyltransferase 4, ST3Gal IV, ST3GalA0.2, ST3GalIV, ST-4, STZSIAT4
• Conjugate: Unconjugated
• Purity or Quality Grade: >80%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
• Protein: ST3GAL4