α-MSH (human, mouse, rat, porcine, bovine, ovine) (trifluoroacetate salt)

α-MSH (human, mouse, rat, porcine, bovine, ovine) (trifluoroacetate salt)

CAT N°: 29923
Price:

From 74.00 62.90

?-Melanocyte-stimulating hormone (?-MSH) is a 13-amino acid peptide hormone produced by post-translational processing of proopiomelanocortin (POMC) in the pituitary gland, as well as in keratinocytes, astrocytes, monocytes, and gastrointestinal cells.{47500} It is an agonist of melanocortin receptor 3 (MC3R) and MC4R that induces cAMP production in Hepa cells expressing the human receptors (EC50s = 0.16 and 56 nM, respectively).{45139} ?-MSH (100 pM) reduces S. aureus colony formation and C. albicans germ tube formation in vitro.{55058} It inhibits endotoxin-, ceramide-, TNF-?-, or okadaic acid-induced activation of NF-?B in U937 cells.{47500} ?-MSH reduces IL-6- or TNF-?-induced ear edema in mice.{55059} It also prevents the development of adjuvant-induced arthritis in rats and increases survival in a mouse model of septic shock. Increased plasma levels of ?-MSH are positively correlated with delayed disease progression and reduced death in patients with HIV.{47500}

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