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Immunological characterization of canine hematopoietic progenitor cells.

Ann. Hematol. 63, 223-226 (1991)
DOI
Open Access Green as soon as Postprint is submitted to ZB.
Canine hematopoietic progenitor cells were characterized by separation with monoclonal antibodies. Depleted and enriched fractions were studied for growth of CFU-GM in semisolid agar and for repopulating capacity of lethally irradiated dogs. CFU growth was not reduced by depletion of marrow using monoclonal antibodies F 3-20-7 (anti-dog Thy-1), MT606 (anti-human CD6), and IOT2a (anti-human DR). CFU growth was variable following treatment with the anti-canine T-cell antibody MdT-P1 and immunomagnetic bead separation. It was regularly enriched when MdT-P1 treatment was followed by immunorosetting with staphylococcal protein A-loaded sheep red blood cells and density gradient separation. Lethally irradiated dogs were reconstituted by autologous marrow depleted of MdT-P1-positive cells using immunorosetting and density gradient centrifugation, whereas immunomagnetic bead-depleted marrow was ineffective. Fluorescence-activated cell sorting showed enrichment of hematopoietic progenitor cells in the weakly MdT-P1-positive fraction.
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Publication type Article: Journal article
Document type Scientific Article
Corresponding Author
Keywords Autologous Bone Marrow Transplantation ; Cfu-gm ; Dog ; Hematopoietic Progenitor Cells ; Monoclonal Antibodies
ISSN (print) / ISBN 0939-5555
e-ISSN 1432-0584
Quellenangaben Volume: 63, Issue: 4, Pages: 223-226 Article Number: , Supplement: ,
Publisher Springer
Non-patent literature Publications
Reviewing status Peer reviewed
Institute(s) Institut für Immunologie