GRADE & PURITYRecombinant?Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin.expressed in E. coli BL21,≥2 units/mg protein
Recombinant, expressed in E. coli BL21,≥2 units/mg protein Recombinant for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Übersicht
Sialyltransferases belongs to the glycosyltransferases family with the capability of catalyzing the transfer of N-acetylneuraminic acid residues. It is a multifunctional enzyme with α-2,3-sialyltransferase activity, α-2,6-sialyltransferase activity, sialidase activity, and trans-sialidase activity. It has a molar mass of 46.4 kDa, with pI, pH being 5.94 and 7.5-8.5 respectively.
Specifications
Product Name
α-2,3-Sialyltransferase from Pasteurella multocida
Note
Recombinant
Spezifikationen & Reinheit
Recombinant, expressed in E. coli BL21,≥2 units/mg protein
Biochemische und physiologische Mechanismen
Sialyltransferase catalyzes the transfer of Neu5Ac from CMP-Neu5Ac as a donor substrate to the β-D-galactosyl-1,4-N-acetyl-D-glucosaminyl termini of acceptor molecules including glycoproteins, glycolipids, and oligosaccharides.Sialyltransferase transfers
Enzym Kommissionsnummer
2.4.99.4(BRENDA,IUBMB)
Molekültyp
Enzyme
Product Line
biological_products
Lagerung und Versand
Konzentration
expressed in E. coli BL21,≥2 units/mg protein
Storage
Store at -20°C
Verschickt in
Ice chest + Ice pads
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator
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Reconstitution Calculator
Bewertungen
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Häufig gestellte Fragen
What does Recombinant mean?
Recombinant is a defined analytical purity tier suitable for workflows requiring a specific validated property. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. Recombinant is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.
How should this product be stored?
Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.
How is this product shipped?
This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
Need help choosing the grade?
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
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