Amyloid β Peptide (1-40) (human) (ab120479)

Overview

  • Product nameAmyloid β Peptide (1-40) (human)
  • Description
    Amyloid β (1-40) protein fragment. Implicated in Alzheimer's disease.
  • Biological description

    One of the two main alloforms of the amyloid β peptide widely implicated in Alzheimer's disease. Displays neuroprotective properties preventing neuronal death.

Properties

    References for Amyloid β Peptide (1-40) (human) (ab120479)

    This product has been referenced in:
    • Chen YR  et al. Aß40(L17A/F19A) mutant diminishes the aggregation and neurotoxicity of Aß40. Biochem Biophys Res Commun 405:91-5 (2011). Read more (PubMed: 21216230) »
    • Sgourakis NG  et al. The Alzheimer's peptides Abeta40 and 42 adopt distinct conformations in water: a combined MD / NMR study. J Mol Biol 368:1448-57 (2007). Read more (PubMed: 17397862) »
    • Zou K  et al. Amyloid beta-protein (Abeta)1-40 protects neurons from damage induced by Abeta1-42 in culture and in rat brain. J Neurochem 87:609-19 (2003). Read more (PubMed: 14535944) »

    See 0 Publications for this product

    Product Wall

    Thank you for contacting us.

    We can confirm that both of these peptide are lyophilised solids – in TFA salt form.

    For ab120301, reconstitute in100% DMSO which should re-suspend the peptide. This solution should be incubated at...

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    Thank you for your call yesterday and for your patience while I have been in touch with my colleagues in the lab.

    I have confirmed that the molecular weight listed (4329.86) is only the peptide and does not include the salt content. So, to ca...

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    Thank you for contacting Abcam.
    As we do not currently undertake our own research, I can offer advise based on published literature. Regarding the solubility of this compound, for maximum biological activity, dilute in calcium-free PBS to a concen...

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