Native Bovine S-100αα Protein

• Cat.No.: S100AA-258B

Specification

• Description: S-100 is a low molecular weight, cytoplasmic, calcium binding protein. It is traditionally found in the brain, heart and muscle tissue. S-100 has two subunits (alpha-chain and beta-chain) and exists in several different forms. The alpha-alpha homodimer is referred to in literature as either the S-100αα or S-100a(0), the beta-beta homodimer is referred to in literature as S-100b and the alpha-beta heterodimer is referred to in literature as S-100a. ART purifies a mixture of all forms (S-100), S-100αα (<5% beta chain contamination by western blot), and s-100b><10% alpha chain contamination by western>
• Source: Bovine Brain
• Species: Bovine
• Form: Lyophilized
• Molecular Mass: 6500
• Purity: >=95% by SDS-PAGE
• Usage: For research or further manufacturing use only.
• Quality Control Test: Prepared from tissue collected int the contiguous United States from animals under 30 months of age at a USDA inspected facility.Animals were inspected ante and post mortem and found free of infections diseases.
• Stability: >1 year
• Storage: -20°C
• Storage Buffer: 50 mM Tris-HCl, pH 7.5, 50 mM NaCl, 100 μM DTT