β Amyloid [42 1] PTD Human Protein (Novex®) Inactive control for Aβ [1-42]. Format/Formulation: Lyophilized trifluoroacetate salt. Molecular Weight: 4515 Gene ID: 351 Species: Human Product Size: 1 mg 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).