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Immunofluorescent staining of HeLa cells using PA5-19732, anti-SIRT3 antibody. The cells were fixed with methanol (100%) for 5 minutes, permabilised with TBS-T (20mins), BSA(1%), normal goat serum (10%) and glycine (0.3 M) in 0.1% PBS-Tween for 1 hour and exposed to the primary antibody at a concentration of 1 ug/ml for 1 hour at room temp. The secondary antibody was a 448 fluorescence conjugated Goat anti-rabbit IgG (green) at a dilution of 1:1000. A WGA- 594 fluorescent conjugated stain was used to label plasma membranes (red) and the nuclei stain was DAPI (blue).
|Tested species reactivity||Human|
|Host / Isotype||Rabbit / IgG|
|Immunogen||Synthetic peptide conjugated to KLH derived from within residues 50 - 150 of Human SIRT3.|
|Purification||Antigen affinity chromatography|
|Storage buffer||PBS, pH 7.4, with 1% BSA|
|Contains||0.02% sodium azide|
|Storage Conditions||Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.|
|Tested Applications||Dilution *|
|Immunocytochemistry (ICC)||5 µg/ml|
|Immunofluorescence (IF)||5 µg/ml|
|Western Blot (WB)||1 µg/ml|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
PA5-19732 targets SIRT3 in IF and WB applications and shows reactivity with Human samples.
The PA5-19732 immunogen is synthetic peptide conjugated to KLH derived from within residues 50 - 150 of Human SIRT3.
PA5-19732 detects SIRT3 which has a predicted molecular weight of approximately 50 kDa.
Store antibody at 4°C for 1-2 weeks. For long-term storage, store at -20°C.
This gene encodes a member of the sirtuin family of proteins, homologs to the yeast Sir2 protein. Members of the sirtuin family are characterized by a sirtuin core domain and grouped into four classes. The functions of human sirtuins have not yet been determined; however, yeast sirtuin proteins are known to regulate epigenetic gene silencing and suppress recombination of rDNA. Studies suggest that the human sirtuins may function as intracellular regulatory proteins with mono-ADP-ribosyltransferase activity. The protein encoded by this gene is included in class I of the sirtuin family. Two alternatively spliced transcript variants that encode different proteins have been described for this gene.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
mitochondrial nicotinamide adenine dinucleotide-dependent deacetylase; NAD-dependent deacetylase sirtuin-3, mitochondrial; regulatory protein SIR2 homolog 3; silent mating type information regulation 2, S.cerevisiae, homolog 3; sir2-like 3; SIR2-like protein 3; SIR2L3, NAD-dependent deacetylase sirtuin-3, mitochondrial; sirtuin type 3