Loading...
|
ab4915 |
|
|
ab51501 |
|
|
ab52579 |
|
ab46666 |
If your product does not perform as described on this datasheet, we will refund or replace your product...
Read our guarantee »Anti-KAT13B / AIB1 antibody - ChIP Grade
See all KAT13B / AIB1 products (10) ...
Rabbit polyclonal to KAT13B / AIB1 - ChIP Grade
Detects amplified in breast cancer 1 (AIB1).
WB, IHC-P, ChIPmore details
Reacts with
Human
Predicted to work with
Xenopus laevis
Synthetic peptide: GLGENLDPLASDSC, corresponding to amino acids 3-15 of Human AIB 1.
GLGENLDPLA SDSC
T47D cell lysate
Liquid
Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
PBS, 1 mg/ml BSA, 0.05% sodium azide
Concentration information loading...
Immunogen affinity purified
Polyclonal
IgG
Cancer >> Cancer Metabolism >> Metabolic signaling pathway >> Metabolism of lipids and lipoproteins
Epigenetics and Nuclear Signaling >> ChIP'ing antibodies >> ChIP'ing antibodies
Cancer >> Signal transduction >> Nuclear signaling >> Nuclear hormone receptors >> Coactivators and repressors
Epigenetics and Nuclear Signaling >> Chromatin Modifying Enzymes >> Acetylation >> HAT
Epigenetics and Nuclear Signaling >> Nuclear Signaling Pathways >> Nuclear Receptors >> Co-activators/co-repressors
Signal Transduction >> Signaling Pathway >> Nuclear Signaling >> Nuclear Hormone Receptors >> Co-activators/co-repressors
Epigenetics and Nuclear Signaling >> Chromatin Modifying Enzymes >> Acetylation
Our Abpromise guarantee covers the use of ab2831 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
WB: Use a concentration of 2 µg/mlPredicted molecular weight: 155 kDa.(Can be blocked with AIB1 peptide or reuse.)
IHC-P: Use a concentration of 5 µg/mlPerform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
ChIP: Use 3µg for 106 cells.
Nuclear receptor coactivator that directly binds nuclear receptors and stimulates the transcriptional activities in a hormone-dependent fashion. Plays a central role in creating a multisubunit coactivator complex, which probably acts via remodeling of chromatin. Involved in the coactivation of different nuclear receptors, such as for steroids (GR and ER), retinoids (RARs and RXRs), thyroid hormone (TRs), vitamin D3 (VDR) and prostanoids (PPARs). Displays histone acetyltransferase activity. Also involved in the coactivation of the NF-kappa-B pathway via its interaction with the NFKB1 subunit. Interacts with PSMB9.
Widely expressed. High expression in heart, skeletal muscle, pancreas and placenta. Low expression in brain, and very low in lung, liver and kidney.
Belongs to the SRC/p160 nuclear receptor coactivator family.
Contains 1 basic helix-loop-helix (bHLH) domain.
Contains 1 PAS (PER-ARNT-SIM) domain.
Contains three Leu-Xaa-Xaa-Leu-Leu (LXXLL) motifs. Motifs 1 and 2 are essential for the association with nuclear receptors, and constitute the RID domain (Receptor-interacting domain).
Acetylated by CREBBP. Acetylation occurs in the RID domain, and disrupts the interaction with nuclear receptors and regulates its function.
Methylated by CARM1.
Phosphorylated by IKK complex. Regulated its function.
Cytoplasm. Nucleus. Mainly cytoplasmic and weakly nuclear. Upon TNF activation and subsequent phosphorylation, it translocates from the cytoplasm to the nucleus.
Target information above from: UniProt accessionQ9Y6Q9
The UniProt Consortium
The Universal Protein Resource (UniProt) in 2010
Nucleic Acids Res. 38:D142-D148 (2010).
ChIP - KAT13B / AIB1 antibody - ChIP Grade (ab2831)

ab2831 can be used in ChIP. You can expect recruitment of AIB1on the pS2 promoter at some point during transcriptional activation. The amount of DNA precipiated is significant.
Sonicated Chromatin prepared from untreated or 17beta-estradiol (E2) treated MCF7 cells was subjected to the ChIP procedure with ab2831 to AIB1 and the immunoprecipitated chromatin was analysed in the proximal region of the estrogen-responsive pS2 promoter (as shown above) and quantified by real-time PCR (values are % of inputs). The primers are designed to follow the nucleosome E (including the Estrogen Responsive Element ERE). 3
Sylvain Daujat
Immunocytochemistry/ Immunofluorescence - KAT13B / AIB1 antibody - ChIP Grade (ab2831)

ICC/IF image of ab2831 stained human HeLa cells. The cells were methanol fixed (5 min) and incubated with the antibody (ab2831, 5µg/ml) for 1h at room temperature. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Image-iTTM FX Signal Enhancer was used as the primary blocking agent, 5% BSA (in TBS-T) was used for all other blocking steps. DAPI was used to stain the cell nuclei (blue). Alexa Fluor® 594 WGA was used to label plasma membranes (red).
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)-KAT13B / AIB1 antibody - ChIP Grade(ab2831)

IHC image of ab2831 staining in human melanoma formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab2831, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
This product has been referenced in:
See all 3 publications for this product
Publishing research using ab2831? Please let us know so that we can cite the reference in this datasheet
Concentration of lot no. is
Concentration not available for this lot.
Find concentration of your lot:

ab2831 can be used in ChIP. You can expect recruitment of AIB1on the pS2 promoter at some point during transcriptional activation. The amount of DNA precipiated is significant.
Sonicated Chromatin prepared from untreated or 17beta-estradiol (E2) treated MCF7 cells was subjected to the ChIP procedure with ab2831 to AIB1 and the immunoprecipitated chromatin was analysed in the proximal region of the estrogen-responsive pS2 promoter (as shown above) and quantified by real-time PCR (values are % of inputs). The primers are designed to follow the nucleosome E (including the Estrogen Responsive Element ERE). 3
Sylvain Daujat

ICC/IF image of ab2831 stained human HeLa cells. The cells were methanol fixed (5 min) and incubated with the antibody (ab2831, 5µg/ml) for 1h at room temperature. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Image-iTTM FX Signal Enhancer was used as the primary blocking agent, 5% BSA (in TBS-T) was used for all other blocking steps. DAPI was used to stain the cell nuclei (blue). Alexa Fluor® 594 WGA was used to label plasma membranes (red).

IHC image of ab2831 staining in human melanoma formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab2831, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
0
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
Call 01223 696 000 or contact us
