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POLYPEPTIDES HAVING A .BETA.-ADREMERGIC RECEPTOR ACTIVITY IN HUMANS, INVOLVED_IN THE LIPOLYTIC RESPONSE, NUCLEIC ACIDS CODING FOR THESE POLYPEPTIDES AND USE OF THESE POLYPEPTIDES FOR THE SCREENING OF ACTIVE SUBSTANCES ON THESE POLYPEPTIDES
POLYPEPTIDES HAVING A .BETA.-ADREMERGIC RECEPTOR ACTIVITY IN HUMANS, INVOLVED_IN THE LIPOLYTIC RESPONSE, NUCLEIC ACIDS CODING FOR THESE POLYPEPTIDES AND USE OF THESE POLYPEPTIDES FOR THE SCREENING OF ACTIVE SUBSTANCES ON THESE POLYPEPTIDES
PCT No. PCT/FR90/00054 Sec. 371 Date Sep. 3, 1991 Sec. 102(e) Date Sep. 3, 1991 PCT Filed Jan. 25, 1990 PCT Pub. No. WO90/08775 PCT Pub. Date Aug. 9, 1990.Novel polypeptides having a (beta)-adrenergic receptor activity containing the sequence of 402 amino acids, or a fragment of this sequence, said fragment being such that, in particular, either it nonetheless includes the sites contained in said sequence and whose presence is necessary so that, when the fragment is exposed to the surface of a cell, it is capable of participating in the activation of the cyclase adenylate in the presence of an agonist, or it is likely to be recognized by antibodies which also recognize the above succession of 402 amino acids, but fail to recognize the (beta)1 adrenergic receptor and the (beta)2 adrenergic receptor. These polypeptides are useful for screening drugs which act on said polypeptides and for treating obesity, fat diabetes and hyperlipidemias.
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