Phalloidin:FITC can be used for immunocytochemical and immunohistochemical labeling of actin filaments. Phalloidin:FITC binds polymeric and oligomeric actin, but does not bind monomeric actin. The conjugates can be used to label actin filaments in many species, including human, mouse, rat, chicken, and fish. The immunogen was Phalloidin conjugated to FITC via the side chain of amino acid 7. The conjugate has a molecular weight of 1250. This fluorochrome has an excitation maximum of 495 nm and emission maximum of 513 nm. Accession #. Applications = ICC, IHC; Species Reactivity = Hu, Rt, Ms, Ck, F; Size = 100 μl; Buffer = Phalloidin conjugates are supplied in 100µl PBS, 50% glycerol, 1 mg/ml BSA, and 0.05% sodium azide. Store at –20°C. Stable for 1 year. Other Names = actin