Product Name | Streptavidin |
Size | 100 mg |
Catalog # | AS-60659-100 |
US$ | $1333 |
Streptavidin is a nonglycosylated, tetrameric protein, with each subunit able to bind a single molecule of the vitamin biotin. Streptavidin-biotin bond is the strongest known non-covalent interaction with Kd ~10-15 M. Because streptavidin lacks any carbohydrate modification and has a near-neutral pI, it has the advantage of much lower nonspecific binding than avidin.Streptavidin-biotin interaction is widely used in experimental biology for purification and detection of biomolecules. | |
Detailed Information | DatasheetMaterial Safety Data Sheets (MSDS) |
Storage | -20°C desiccated and protected from light |
Molecular Weight | N/A |
Solvent System | water |
Product Citations | Zhang, Feng.et al.(2007). Direct Adsorption and Detection of Proteins, Including Ferritin, onto Microlens Array Patterned Bioarrays. JACS Communication. 129, 9252.DOI: 10.1021/ja072250m |