β Amyloid [1 42] PTD Human Protein (Novex®) Major constituent of plaques and tangles that occur in Alzheimer's disease (AD) patients. Format/Formulation: Lyophilized trifluoroacetate salt Molecular Weight: 4515 Gene ID: 351 Species: Human Product Size: 500 µg Protein Subtype: Amyloid-Related Proteins, Neuropeptides Research Category: Neurobiology Validated Application: Assay Standard Shipping Condition: Dry Ice Regulatory Statement: For Research Use Only. Not for use in diagnostic procedures. Store in freezer (-5 to -30°C).