α-Factor Mating Pheromone, yeast (Mating Factor α) |
| Catalog No.GC30587 |
α-Factor Mating Pheromone, yeast (Mating Factor α) is a tridecapeptide secreted by S.
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Cas No.: 59401-28-4
Sample solution is provided at 25 µL, 10mM.
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α-Factor Mating Pheromone, yeast is a tridecapeptide secreted by S. cerevisiae α cells via Ste2p receptor.
α-Factor Mating Pheromone, yeast is synthesized constitutively by MATα cells and acting on MATa cells[1]. α-Factor Mating Pheromone, yeast inhibits the division cycle of yeast a cells, and competes for binding of 35S-α-factor to haploid a cells, with Kd of 0.3 μM, and this binding is related to five temperature-sensitive ste2 mutants, and is thermolabile. However, α-Factor Mating Pheromone, yeast binding activity of other temperature-sensitive mutants (ste4, ste5, ste7, ste11, and ste12) shows no thermolability[2].
[1]. Naider F, et al. The alpha-factor mating pheromone of Saccharomyces cerevisiae: a model for studying the interaction of peptide hormones and G protein-coupled receptors. Peptides. 2004 Sep;25(9):1441-63. [2]. Jenness DD, et al. Binding of alpha-factor pheromone to yeast a cells: chemical and genetic evidence for an alpha-factor receptor. Cell. 1983 Dec;35(2 Pt 1):521-9.
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