Formulation: A solid
Purity: ≥95%
Formula Markup: C170H229N43O50 • XCF3COOH
Formula Weight: 3674,9
Shelf life (days): 1460
Notes: TAMRA-Amyloid-β (1-28) peptide is a fluorescently labeled peptide. Amyloid-β (1-28) (Aβ28) is a synthetic peptide that lacks 14 C-terminal amino acids and is more soluble than Aβ42.{47211} Aβ28 forms fibrils and plaques in vitro that are similar to those formed by Aβ42 and induces learning deficits in a passive avoidance task in rats.{47212,47213,47214} TAMRA-Amyloid-β (1-28) peptide is a labeled form of Aβ28 containing carboxytetramethyl rhodamine (TAMRA), which displays excitation/emission maxima of 543/572 nm, respectively.