Abstract
We describe a simple three-step purification for Gal-beta 1,4-GlcNAc-alpha 2,6-sialyltransferase (EC 2.4.99.1) from rat liver which uses chromatography on Cibacron Blue F3GA and f.p.l.c. It gives a highly purified (11,000-fold) enzyme in 19% yield, which is free of other sialyltransferases, CMP-NeuAc hydrolase, sialidases and proteinases.
Full text
PDF



Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Alhadeff J. A., Holzinger R. T. Purification of human liver glycoprotein sialyltransferase by affinity chromatography. J Biochem Biophys Methods. 1982 Aug;6(3):229–233. doi: 10.1016/0165-022x(82)90045-8. [DOI] [PubMed] [Google Scholar]
- Ashwell G., Morell A. G. The role of surface carbohydrates in the hepatic recognition and transport of circulating glycoproteins. Adv Enzymol Relat Areas Mol Biol. 1974;41(0):99–128. doi: 10.1002/9780470122860.ch3. [DOI] [PubMed] [Google Scholar]
- Dean P. D., Watson D. H. Protein purification using immobilised triazine dyes. J Chromatogr. 1979 Oct 1;165(3):301–319. doi: 10.1016/s0021-9673(00)88187-x. [DOI] [PubMed] [Google Scholar]
- Devi S. K., Moore R., Davids N., Findeis A. F., Berger R. L. Simulation of water movement across the cell membrane in a hypertonic medium. Comput Biol Med. 1970 Dec;1(2):141–153. doi: 10.1016/0010-4825(70)90006-5. [DOI] [PubMed] [Google Scholar]
- Gross H. J., Bünsch A., Paulson J. C., Brossmer R. Activation and transfer of novel synthetic 9-substituted sialic acids. Eur J Biochem. 1987 Nov 2;168(3):595–602. doi: 10.1111/j.1432-1033.1987.tb13458.x. [DOI] [PubMed] [Google Scholar]
- Joziasse D. H., Bergh M. L., ter Hart H. G., Koppen P. L., Hooghwinkel G. J., Van den Eijnden D. H. Purification and enzymatic characterization of CMP-sialic acid: beta-galactosyl1----3-N-acetylgalactosaminide alpha 2----3-sialyltransferase from human placenta. J Biol Chem. 1985 Apr 25;260(8):4941–4951. [PubMed] [Google Scholar]
- Kornfeld R., Kornfeld S. Comparative aspects of glycoprotein structure. Annu Rev Biochem. 1976;45:217–237. doi: 10.1146/annurev.bi.45.070176.001245. [DOI] [PubMed] [Google Scholar]
- Laemmli U. K. Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature. 1970 Aug 15;227(5259):680–685. doi: 10.1038/227680a0. [DOI] [PubMed] [Google Scholar]
- Paulson J. C., Beranek W. E., Hill R. L. Purification of a sialyltransferase from bovine colostrum by affinity chromatography on CDP-agarose. J Biol Chem. 1977 Apr 10;252(7):2356–2362. [PubMed] [Google Scholar]
- Potier M., Mameli L., Bélisle M., Dallaire L., Melançon S. B. Fluorometric assay of neuraminidase with a sodium (4-methylumbelliferyl-alpha-D-N-acetylneuraminate) substrate. Anal Biochem. 1979 Apr 15;94(2):287–296. doi: 10.1016/0003-2697(79)90362-2. [DOI] [PubMed] [Google Scholar]
- Sadler J. E., Rearick J. I., Hill R. L. Purification to homogeneity and enzymatic characterization of an alpha-N-acetylgalactosaminide alpha 2 leads to 6 sialyltransferase from porcine submaxillary glands. J Biol Chem. 1979 Jul 10;254(13):5934–5941. [PubMed] [Google Scholar]
- Twining S. S. Fluorescein isothiocyanate-labeled casein assay for proteolytic enzymes. Anal Biochem. 1984 Nov 15;143(1):30–34. doi: 10.1016/0003-2697(84)90553-0. [DOI] [PubMed] [Google Scholar]
- Weinstein J., de Souza-e-Silva U., Paulson J. C. Purification of a Gal beta 1 to 4GlcNAc alpha 2 to 6 sialyltransferase and a Gal beta 1 to 3(4)GlcNAc alpha 2 to 3 sialyltransferase to homogeneity from rat liver. J Biol Chem. 1982 Nov 25;257(22):13835–13844. [PubMed] [Google Scholar]
- Weinstein J., de Souza-e-Silva U., Paulson J. C. Sialylation of glycoprotein oligosaccharides N-linked to asparagine. Enzymatic characterization of a Gal beta 1 to 3(4)GlcNAc alpha 2 to 3 sialyltransferase and a Gal beta 1 to 4GlcNAc alpha 2 to 6 sialyltransferase from rat liver. J Biol Chem. 1982 Nov 25;257(22):13845–13853. [PubMed] [Google Scholar]
- Williams H. R., Lin T. Y. Methyl- 14 C-glycinated hemoglobin as a substrate for proteases. Biochim Biophys Acta. 1971 Dec 15;250(3):603–607. doi: 10.1016/0005-2744(71)90265-8. [DOI] [PubMed] [Google Scholar]
