Thromb Haemost 1985; 54(04): 862-865
DOI: 10.1055/s-0038-1660149
Original Article
Schattauer GmbH Stuttgart

Evidence for Glycoprotein Abnormality in Platelets from Patients with May-Hegglin Anomaly

Giorgio Ricci
1   The Istituto di Clinica Medica, Italy
,
Roberto Manservigi
2   The Istituto di Microbiologia dell Universita di Ferrara, Ferrara, Italy
,
Loredana Albonici
2   The Istituto di Microbiologia dell Universita di Ferrara, Ferrara, Italy
,
Giorgio Zavagli
3   The Istituto di Patologia Medica, Italy
,
Enzo Cassai
2   The Istituto di Microbiologia dell Universita di Ferrara, Ferrara, Italy
› Institutsangaben
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Publikationsverlauf

Received 01. April 1985

Accepted 27. September 1985

Publikationsdatum:
19. Juli 2018 (online)

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Summary

In the present research protein analysis on SDS-polyacry-lamide gel electrophoresis (PAGE) has been used to study the glycoprotein pattern of the blood platelets of four members from a family affected by May-Hegglin anomaly. In order to characterize the glycoprotein fractions, lactoperoxidase-iodination and immunoprecipitation procedures were used.

N,N’diallyltartardiamide (DATD) cross-linked gel electrophoresis was shown to improve the glycoprotein pattern resolution, although with the lactoperoxidase-iodination the glycoprotein characterization of May-Hegglin platelets overlapped the normal. On the other hand with the immunoprecipitation the specific antiserum precipitated all the five major fractions of normal membrane glycoproteins, but it was shown to react quite poorly with the component V of the May-Hegglin glycoprotein pattern.