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Categories: Peptides & Proteins / Proteins

Product name			Griffonia (Bandeiraea) simplicifolia GS I (FITC)
Catalog No			USB-G8967-20
Supplier’s Catalog No			G8967-20
Supplier			US Biologicals
Source antigen
Reactivity
Cross reactivity
Applications
Molecular weight

Storage			-20°C
Other names
Grade			Purified
Purity			Purified by gel filtration performed after conjugation to remove free FITC.
Form			Supplied as a liquid in PBS, pH 7.3, 0.5mM calcium chloride, 0.05% sodium azide. Labeled with FITC.
Reactivity life			12 months
Note			For reserch purpose only
Purity			Purified by gel filtration performed after conjugation to remove free FITC.
Description			Pure Griffonia simplicifolia lectin (GS -I), conjugated to FITC FITC/Protein Ratio: 2.15 Carbohydrate Specificity: Melibiose, a-D-Galactose Inhibitory Carbohydrate: a-Galactose Activity: 20-30ug/ml is required to agglutinate fresh type B blood cells. Lectin activity against all blood types increases after neuraminidase treatment of the cells. Note: Calcium is required for binding. 0.5mM calcium is the maximum concentration in buffer that will not form a white precipitate. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. FITC conjugates are sensitive to light.