Calcitonin Receptors on Cultured Human Lymphocytes
نویسندگان
چکیده
منابع مشابه
Calcitonin receptors on cultured human lymphocytes.
Established human lymphoid cell lines bound calcitonin with high affinity. Calcitonin binding was detectable on both B cell and T cell lines derived from patients with a spectrum of lymphoproliferative disorders. These cell lines had marked differences in binding capacity per cell even when adjusted for differences in surface area. The binding was linearly related to cell density and showed a c...
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Receptors for the hypocalcaemic hormone, calcitonin (CT), have been identified in a membrane fraction prepared from term human placentae. Binding of 125I-labelled salmon CT (125I-sCT) to the membranes was time- and temperature-dependent, saturable (Bmax. 58 +/- 11 fmol/mg of protein), of high affinity (Kd 80 +/- 21 pM) and poorly reversible. Species-specific CTs and CT analogues competed for 12...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1974
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(19)42130-3