产品描述:
Colivelin is a potent synthetic peptide activator of STAT3 that has neuroprotective activity.{41809,41811} It protects approximately 50 and 100% of mouse primary cortical neurons from cell death induced by amyloid β (1-43) (Aβ43) when used at concentrations of 10 and 100 fM, respectively.{41809} Colivelin protects against cell death induced by V642I-APP in a CaM kinase IV (CaMKIV) and STAT3-dependent manner. It increases STAT3 phosphorylation in vitro and in vivo, an effect that correlates with improvements in working memory.{41811} Colivelin (10 pmol every six days) rescues deficits in spatial working memory in a mouse model of Alzheimer’s disease induced by intracerebroventricular injection of Aβ25-35. It also improves motor performance and prolongs survival in a mouse model of amyotrophic lateral sclerosis (ALS).{41810}