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Literature summary for 2.4.3.1 extracted from

  • Bauvois, B.; Montreuil, J.; Verbert, A.
    Characterization of a sialyl alpha 2-3 transferase and a sialyl alpha 2-6 transferase from human platelets occurring in the sialylation of the N-glycosylproteins (1984), Biochim. Biophys. Acta, 788, 234-240.
    View publication on PubMed
Search for more literature for 2.4.3.1

General Stability

General Stability Organism
fractionation on Ultrogel AcA34 decreases activity, bovine serum albumin restores Homo sapiens
glycerol, 20%, v/v, stabilizes Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partial, solubilized with Triton X-100 Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
platelet
-
 Homo sapiens
-

Storage Stability

Storage Stability Organism
4°C, partially purified enzyme preparation in 20% glycerol, v/v, at least 1 week Homo sapiens

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
CMP-N-acetylneuraminate + 4-nitrophenyl-D-galactoside
-
 Homo sapiens CMP + alpha-N-acetylneuraminyl-2,6-beta-D-galactosyl-(4-nitro)phenol
-
 ?
CMP-N-acetylneuraminate + asialo-orosomucoid i.e. asialo-alpha1 acid glycoprotein Homo sapiens CMP + orosomucoid
-
 ?
CMP-N-acetylneuraminate + beta-D-galactosyl-1,4-N-acetyl-beta-D-glucosaminyl-R sialic acid is linked to C-6 of the galactose residue Homo sapiens CMP + alpha-N-acetylneuraminyl-2,6-beta-D-galactosyl-1,4-N-acetyl-beta-D-glucosaminyl-R
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
 assay at Homo sapiens