特異性：No significant crossreactivity of beta amyloid 40 or beta amyloid 43 has been observed. Species crossreactivity: Human, mouse and rat.
純度：Affinity Purified Purified from rabbit serum by epitope-specific affinity chromatography. Any reactivity towards both full length b-amyloid 1-40 and b-amyloid 1-43 peptide has been eliminated through preabsorption steps.
形状：Supplied as a liquid in phosphate buffer, pH 7.4. Carrier and preservative free.
