oPrl A Mutant

SYNONYMS
Mammotropin, Luteotropic hormone, Luteotropin, PRL, Prolactin.

INTRODUCTION
Prolactin is a lactogenic hormone secreted by the adenohypophysis .Besides its major action on lactation, in some species prolactin exerts effects on reproduction, maternal behavior, fat metabolism, immunomodulation and osmoregulation.Prolactin has been shown also to have cytokine-like activities and to have important immunoregulatory activities. It contributes to the development of lymphoid tissues and the maintenance of physiological immune function and also modulates a variety of T-cell immune responses. Prolactin has been reported to activate cellular proliferation in nonreproductive tissue, such as liver, spleen, and thymus. It induces significant proliferation in aortic smooth muscle cells and also enhances proliferation of these cells induced by PDGF . Prolactin also appears to be directly mitogenic for pancreatic beta cells. Prolactin is also mitogenic for cultured astrocytes.

DESCRIPTION
Prolactin Ovine Antagonist Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 199 amino acids and an additional Ala at N-terminus and having a molecular mass of 23kDa. The mutant R129G is DES 9 amino acids truncated form from its N-terminus which has higher inhibitory activity. Ovine Prolactin Antagonist is purified by proprietary chromatographic techniques.

https://www.prospecbio.com/prolactin_antagonist_ovine_mutant