Antibodies corresponding to beta-amyloid (4-10) are effective in vivo inhibitors of cytotoxicity, amyloid plaque formation and special memory disturbances in mice. This peptide does not elicit an inflammatory response.

Cholecystokinin Precursor (24-32) (rat) 是一种胆囊收缩素前体，可以在心、肺、肾以及胃肠道和大脑中表达。 胆囊收缩素是一种刺激胆囊收缩和胰腺外分泌的脑肠肽，也可作为神经递质。

β-Amyloid (31-35) is the shortest sequence of native Amyloid-β peptide that retains neurotoxic activity. This synthetic peptide consists of amino acids 31 to 35 of beta amyloid protein.