Lectin isolated from Erythrina cristagalli (coral tree) seeds. Agglutination activity is expressed in mg/ml and is determined from serial dilutions in phosphate buffered saline, pH 6.8, of a 1 µg per mL solution. This activity is the lowest concentration to agglutinate a 2% suspension of trypsinized human blood group O erythrocytes after 1 hr at 25°C. ECA is not blood group specific, but has an affinity for D-galactose and D-galactosides. It is reported to be mitogenic for human peripheral blood T lymphocytes. Purified by affinity chromatography. Properties: Lyophilized powder <0.5 µg per mL agglutination activity Protein, >85% biuret Salt, free -20°C
- UPC:
- 12350000
- Condition:
- New
- Availability:
- 3 Days
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- 21510003-2
