Abstract
CURRENT hypotheses suggest that blood clotting occurs when, as a primary event, platelets come into direct contact with collagenous fibrils which have been exposed in vessel walls. We report here that a collagen component is normally associated with the cellular elements of blood. It was demonstrated by analysing whole blood and its fractions for protein-bound hydroxyproline, and shown by immunofluorescence in clotted blood smears using a specific antiserum to human collagen. As a blood component it is distinct from and additional to C1q, the hydroxyproline-containing protein which is a part of the first component of complement.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Keiser, H., LeRoy, E. C., Udenfriend, S. & Sjoerdsma, A. Science 142, 1678–1679 (1963).
Muller-Eberhard, H. J. Adv. Immun. 8, 1–82 (1968).
LeRoy, E. C. Bull rheum. Dis. 25, 778 (1974–75).
Muller-Eberhard, Hans J. A. Rev. Biochem. 697–724 (1975).
Reid, K. B. M., Lowe, D. M. & Porter, R. R. Biochem. J. 130, 749–763 (1972).
Miller, R., Engel, M. B. & Catchpole, H. R. Fedn Proc. 35, 715 (1976); Engel, M. B., Miller, R. & Catchpole, H. R. 54th I ADR Meet. (March, 1976).
Woessner, J. F., Jr, Archs. Biochem. Biophys. 93, 440–447 (1961).
Catchpole, H. R. & Engel, M. B. J. Dent. Res. 54, 107 (1975).
Engel, M. B. & Catchpole, H. R. Am. J. Anat. 134, 23–39 (1972).
Bornstein, P. & Piez, K. A. J. clin. Invest. 43, 1813–1823 (1964).
Tanzer, M. L. et al. J. biol. Chem. 248, 393–402 (1973).
Zucker, M. B. & Borrelli Proc. Soc. exp. Biol. Med. 109, 779 (1962).
Wilmer, G. D., Nossel, H. L. & LeRoy, E. C. J. clin. Invest. 47, 2616–2621 (1968).
Jaffe, R. & Deykin, D. J. clin. Invest. 53, 875–883 (1974).
Jamieson, G. A. in Platelets and Thrombosis (eds Sherry, S. & Scriabine, A.) 139–148 (University Park Press, Baltimore, 1974).
Booyse, F. M., Hoveke, T. P., Kisieleski, D. & Rafelson, M. E. Microvas. Res. 4, 179–198 (1972).
Balleisen, L. & Marx, R. Blut 32, 185–193 (1976).
Jacot-Guillarmod, H. Experientia 25, 1084–1085 (1969).
Wautier, J. L., Tobelem, G. M., Peltier, A. P. & Caen, J. P. Haemostasis 2, 281–286 (1973).
Cazenave, J. P., Assimeh, S. N., Painter, R. H., Packham, N. A. & Mustard, J. F. J. Immun. 116, 162–163 (1976).
Suba, E. A. & Csako, Gyorgy, J. Immun. 117, 304–309 (1976).
Charter, B. V. Br. J. Haem. 32, 515–524 (1976).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
MILLER, R., ENGEL, M. & CATCHPOLE, H. Hydroxyproline-containing protein adsorbed on to cellular elements of whole human blood. Nature 267, 272–274 (1977). https://doi.org/10.1038/267272a0
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1038/267272a0
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.