Literature DB >> 939066

The transport of endogenous vitamin B12 in normal human serum.

J M England, M C Down, I J Wise, J C Linnell.   

Abstract

1. Serum from normal subjects has been chromatographed on Sephadex G-200 columns and the fractions containing transcobalamins 0, I and II have been identified. 2. The fractions corresponding to transcobalamin I contained, on average, 90% of the endogenous vitamin B12. Only 3% was attached to transcobalamin 0, and 7% was bound to transcobalamin II.

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Year:  1976        PMID: 939066     DOI: 10.1042/cs0510047

Source DB:  PubMed          Journal:  Clin Sci Mol Med        ISSN: 0301-0538


  7 in total

1.  Limited value of serum holo-transcobalamin II measurements in the differential diagnosis of macrocytosis.

Authors:  S N Wickramasinghe; I D Ratnayaka
Journal:  J Clin Pathol       Date:  1996-09       Impact factor: 3.411

Review 2.  Cobalamin deficiency and related disorders in infancy and childhood.

Authors:  D M Matthews; J C Linnell
Journal:  Eur J Pediatr       Date:  1982-02       Impact factor: 3.183

3.  The FUT2 secretor variant p.Trp154Ter influences serum vitamin B12 concentration via holo-haptocorrin, but not holo-transcobalamin, and is associated with haptocorrin glycosylation.

Authors:  Aneliya Velkova; Jennifer E L Diaz; Faith Pangilinan; Anne M Molloy; James L Mills; Barry Shane; Erica Sanchez; Conal Cunningham; Helene McNulty; Cheryl D Cropp; Joan E Bailey-Wilson; Alexander F Wilson; Lawrence C Brody
Journal:  Hum Mol Genet       Date:  2017-12-15       Impact factor: 6.150

4.  Transcobalamin II in human seminal plasma.

Authors:  R Carmel; G S Bernstein
Journal:  J Clin Invest       Date:  1984-03       Impact factor: 14.808

5.  Correlations between holo-transcobalamin II, holo-haptocorrin, and total B12 in serum samples from healthy subjects and patients.

Authors:  S N Wickramasinghe; S Fida
Journal:  J Clin Pathol       Date:  1993-06       Impact factor: 3.411

6.  Vitamin B12 deficiency in a breastfed infant of a mother with pernicious anaemia.

Authors:  H Hoey; J C Linnell; V G Oberholzer; B M Laurance
Journal:  J R Soc Med       Date:  1982-08       Impact factor: 18.000

7.  The Origins of Salivary Vitamin A, Vitamin B12 and Vitamin D-Binding Proteins.

Authors:  Matthew Blakeley; Agata Sobczyńska-Malefora; Guy Carpenter
Journal:  Nutrients       Date:  2020-12-16       Impact factor: 5.717

  7 in total

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