Beacon (47-73) 

Beacon (47-73) is a C-terminal peptide fragment 47-73 of Beacon, and Beacon is a protein of 73 amino acid. Beacon (47-73) can be used for metabolic syndrome research^[1][2].

A 3-h exposure to Beacon (47-73) is ineffective, but prolonged (24 and 96 h) exposures significantly lowered basal corticosterone and cortisol secretion from cultured rat and human zona fasciculata/reticularis (ZF/R) cells, respectively. Moreover, Beacon (47-73) (400 nM) counteracted the secretagogue action of 10 nM ACTH on cultured cells. The 96-h exposure to Beacon (47-73) concentration-dependently decreases basal proliferation rate of cultured cells, without inducing significant changes in the number of apoptotic and necrotic cells. Beacon (400 nM) significantly inhibits the proliferogenic effect of 10 nM Adrenomedullin^[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

In Wistar rats, administration of Beacon (47-73) (3.5 nmol/100 body weight; intraperitoneal injection) elicites within 60 min a marked decrease in the plasma concentration of ACTH, aldosterone and corticosterone, and a moderate lowering of the blood levels of testosterone and estradiol^[3].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

3350.66

C₁₅₆H₂₁₇N₃₅O₄₆S

681153-68-4

WYTIFKDHVSLGDYEIHDGMNLELYYQ

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Agnieszka Ziolkowska, et al. Beacon[47-73] inhibits glucocorticoid secretion and growth of cultured rat and human adrenocortical cells. Int J Mol Med. 2004 Sep;14(3):457-61.  [Content Brief]

  [2]. Y K Ng, et al. Beacon immunoreactivity in the rat hypothalamus. J Neurosci Res. 2006 May 1;83(6):1106-17.  [Content Brief]

  [3]. Agnieszka Ziolkowska, et al. Expression of the beacon gene in endocrine glands of the rat. Peptides. 2004 Jan;25(1):133-7.  [Content Brief]