Not available outside of the UK & Ireland.

Amino Acid Sequence

His-His-Gln-Lys

Application

Amyloid β (Aβ) refers to peptides derived from Amyloid precursor protein that vary in length from 36-43 amino acids. Aβ(s) peptides, their peptide fragments and mutated fragments are used to study a wide range of metabolic and regulatory functions including activation of kinases, regulation of cholesterol transport, function as a transcription factor, and regulators of inflammation. Aβ(s) peptides and their peptide fragments are also used to study oxidative stress, metal binding and mechanisms of protein cross-linking in the context of diseases such as Alzheimer’;s disease and neurodegeneration. HHQK is a studied as a unique target site for inhibition of amyloid fibril formation and proteoglycan binding.