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Synthetic peptide sulfated cholecystokinin (26-33) amide (sulfated Cholecystokinin 8).
Our Abpromise guarantee covers the use of ab27441 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|IHC-P||1/200. Do not perform antigen retrieval. Incubate for 10 minutes at room temperature.|
|ICC/IF||Use a concentration of 10 µg/ml.|
|WB||Use at an assay dependent concentration. Predicted molecular weight: 12 kDa.|
ICC/IF image of ab27441 stained CaCO2 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody ab27441 at 10µg/ml overnight at +4°C. The secondary antibody (green) was DyLight® 488 goat anti- rabbit (ab96899) IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.