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Fusion protein, corresponding to amino acids 1-839 of Human Leptin Receptor fused to the Fc region of human IgG (with IIEGR added at the amino terminus and 6 histidine residues added at the carboxy terminus). Will detect all isoforms of the leptin receptor
Our Abpromise guarantee covers the use of ab2143 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||Use at an assay dependent concentration.|
|IHC-P||1/10 - 1/100.|
|ICC/IF||Use a concentration of 5 µg/ml.|
|ELISA||Use at an assay dependent concentration.|
|Indirect ELISA||Use at an assay dependent concentration.|
ICC/IF image of ab2143 stained MCF-7 cells. The cells were 100% methanol fixed (5 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 ab2143 at 5µg/ml overnight at +4°C. The secondary antibody (green) was DyLight® 488 goat anti- mouse (ab96879) 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.