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ab24388 |
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ab24388 |
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ab117194 |
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I am using the Anti-WDR5 antibody (ab22512) and my Western Blots are not looking as good as what you have shown. I was wondering if you could send me the conditions you have used? |
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ANSWER: |
Thank you for your enquiry. I am sorry to hear ab22512 is giving you trouble. I don't have a specific protocol to use with this antibody but if you could let me know some more about your sample preparation and experimental protocol I'd be happy to offer any tips I can. |
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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
All lanes : Anti-WDR5 antibody (ab22512) at 1 µg/ml
Lane 1 : HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate
Lane 2 : NIH 3T3 (Mouse embryonic fibroblast cell line) Whole cell lysate
Lane 3 : Brain (Rat) Whole Cell Lysate - normal tissue
Lysates/proteins at 20 µg per lane.
Secondary
Goat polyclonal to Rabbit IgG (Alexa Fluor® 680) at 1/10000 dilution
Predicted band size : 36 kDa
Observed band size : 36 kDa
Additional bands at : 30 kDa,48 kDa (possible post-translational modification),55-60 kDa. We are unsure as to the identity of these extra bands.
ICC/IF image of ab22512 stained Hek293 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 ab22512 at 1µg/ml overnight at +4°C. The secondary antibody (green) was DyLight® 488 goat anti- rabbit (ab96899) IgG (H+L) used at a 1/1000 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.
All lanes : Anti-WDR5 antibody (ab22512) at 1 µg/ml
Lane 1 : Marker
Lane 2 : Zebrafish brain homogenate at 20 µg
Lane 3 : HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate at 10 µg
Secondary
Goat polyclonal to Rabbit IgG – H&L – Pre-Adsorbed (HRP) at 1/6000 dilution
developed using the ECL technique
Performed under reducing conditions.
Predicted band size : 36 kDa
Observed band size : 37 kDa (why is the actual band size different from the predicted?)
Exposure time : 5 minutes
3
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