Purity:Purified by Protein A affinity chromatography from cell culture.
Form:Supplied as a liquid in 0.1M PBS, pH 7.4, 0.05% sodium azide.
Specificity:Recognizes native human 25 OH Vitamin D2 and 25 OH Vitamin D3. Vitamin D conjugated on position 3. Crossreactivity: 25OH Vit D3 100%, 25OH Vit D2 95%, 1,25(OH)2 Vit D3 4%, 1,25(OH)2 Vit D2 4%, Vit D3 < 0.3%, Vit D2 < 0.3%, 24,25(OH)2 Vit D3, ≥100% (Using spiked samples.)
Clone # USB:18B47
Isotype:IgG1
Calc Applications Abbrev:E RIA
Calc Crossreactivity:Hu
Immunogen:Synthetic human Vitamin D derivative-BSA.