The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
1/65. ab172730-Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.
1/1000 - 1/10000. Detects a band of approximately 56 kDa (predicted molecular weight: 60 kDa).
Is unsuitable for IHC-P or IP.
Involved in the oxidative metabolism of a variety of xenobiotics such as drugs and pesticides. It N-oxygenates primary aliphatic alkylamines as well as secondary and tertiary amines. Plays an important role in the metabolism of trimethylamine (TMA), via the production of TMA N-oxide (TMAO). Is also able to perform S-oxidation when acting on sulfide compounds.
Involvement in disease
Defects in FMO3 are the cause of trimethylaminuria (TMAU) [MIM:602079]; also known as fish-odor syndrome. TMAU is an inborn error of metabolism associated with an offensive body odor and caused by deficiency of FMO-mediated N-oxidation of amino-trimethylamine (TMA) derived from foodstuffs. Such individuals excrete relatively large amounts of TMA in their urine, sweat, and breath, and exhibit a fishy body odor characteristic of the malodorous free amine.
Overlay histogram showing HepG2 cells stained with ab126790 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab126790, 1/65 dilution) for 30 min at 22°C. The secondary antibody used was Alexa Fluor® 488 goat anti-rabbit IgG (H&L) (ab150077) at 1/2000 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) (1μg/1x106 cells) used under the same conditions. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter.
Western blot - Anti-FMO3 antibody [EPR6967] (ab126790)
All lanes : Anti-FMO3 antibody [EPR6967] (ab126790) at 1/1000 dilution
Lane 1 : Rat kidney lysate Lane 2 : Mouse liver lysate Lane 3 : Rat liver lysate Lane 4 : Human fetal liver lysate
Lysates/proteins at 10 µg per lane.
Secondary HRP labelled goat anti-rabbit at 1/2000 dilution