Store at Room Temperature. The product can be stored for up to 12 months.
Soluble in water to 100 mM
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Use at an assay dependent concentration.
Functional Studies - HA-1077 (Fasudil) (ab120306)
ab46154 staining VEGF in MCF7 cells treated with HA 1077 (ab120306), by ICC/IF. Decrease in VEGF expression correlates with increased concentration of HA 1077 as described in literature. The cells were incubated at 37°C for 1h in media containing different concentrations of ab120306 (HA 1077) in DMSO, fixed with 100% methanol for 5 minutes at -20°C and blocked with PBS containing 10% goat serum, 0.3 M glycine, 1% BSA and 0.1% tween for 2h at room temperature. Staining of the treated cells with ab46154 (5 µg/ml) was performed overnight at 4°C in PBS containing 1% BSA and 0.1% tween. A DyLight 488 goat anti-rabbit polyclonal antibody (ab96899) at 1/250 dilution was used as the secondary antibody.
Asano T & Hidaka H New pharmacological strategies in vascular diseases: a novel intracellular calcium antagonist, HA1077 (AT-877) and cerebral vasospasm. Methods Find Exp Clin Pharmacol12:443-8 (0).
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