Vicia ervilia Lectin (VEA) - Colloidal Gold
Price: Regular price $126.00
Product Description
Purified VEA is conjugated to colloidal gold. The surface of the colloidal gold particle displays both electrostatic and hydrophobic properties. For conjugation to gold sol, the electrostatic interactions must be reduced so that the hydrophobic interactions can succeed. The pH of the gold sol is adjusted to give the net charge of the protein zero, or slightly negative. This prevents the aggregation of the protein due to electrostatic attraction while maintaining the hydrophobic interactions. This product comes in a stabilized liquid form and is suitable for light and electron microscopy.
Technical Specifications
| Abbreviation | : | VEA |
| Material Source: | : | Bitter vetch |
| Conjugate: | : | Colloidal Gold |
| Concentration: | : | 1 mg/mL |
| Shelf Life: | : | 1 year |
| Blood Group Specificity: | : | Non-specific |
| Preferred Sugar Specificity: | : | Mannose, Glucose |
| Inhibiting or Eluting Sugar: | : | Mannose, Glucose |
| Excitation: | : | 550 nm |
| Emission: | : | 570 nm |
| Lyophilized or Liquid | : | Liquid |
| Storage Temperature: | : | 2-8°C |
| Hazardous Shipping: | : | Non-hazardous |
