Recombinant Anti-Histone H3 (phospho T3) antibody [EP1702Y] - BSA and Azide free (ab247494)
![Western blot - Anti-Histone H3 (phospho T3) antibody [EP1702Y] - BSA and Azide free (ab247494)](https://www.abcam.com/ps/products/247/ab247494/Images/ab247494-405590-anti-histone-h3-phospho-t3-antibody-ep1702y-bsa-and-azide-free-western-blot.jpg "Western blot - Anti-Histone H3 (phospho T3) antibody [EP1702Y] - BSA and Azide free (ab247494)")
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EP1702Y] to Histone H3 (phospho T3) - BSA and Azide free
- Suitable for: ICC, IHC-P, Flow Cyt, WB
- Reacts with: Human
Overview
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Product name
Anti-Histone H3 (phospho T3) antibody [EP1702Y] - BSA and Azide free
See all Histone H3 primary antibodies -
Description
Rabbit monoclonal [EP1702Y] to Histone H3 (phospho T3) - BSA and Azide free -
Host species
Rabbit -
Specificity
This antibody detects Histone H3 phosphorylated at Theronine 3. Species cross reactivity was determined by western blot only. No signal was detected in the following Mouse and Rat tissues lysates: brain, heart, kidney, and spleen.
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Tested applications
Suitable for: ICC, IHC-P, Flow Cyt, WBmore details -
Species reactivity
Reacts with: Human -
Immunogen
Synthetic peptide within Human Histone H3 aa 1-100 (phospho T3). The exact sequence is proprietary.
Database link: P68431 -
Positive control
- ICC: HeLa cells
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General notes
ab247494 is the carrier-free version of ab78351 This format is designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.
Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
Ab247494 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.
Maxpar® is a trademark of Fluidigm Canada Inc.
Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
Reproducibility is key to advancing scientific discovery and accelerating scientists’ next breakthrough.
Abcam is leading the way with our range of recombinant antibodies, knockout-validated antibodies and knockout cell lines, all of which support improved reproducibility.
We are also planning to innovate the way in which we present recommended applications and species on our product datasheets, so that only applications & species that have been tested in our own labs, our suppliers or by selected trusted collaborators are covered by our Abpromise™ guarantee.
In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.
We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.
Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.
Please check that this product meets your needs before purchasing. If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, as well as customer reviews and Q&As.
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C. Do Not Freeze. -
Storage buffer
pH: 7.2
Constituent: PBS -
Carrier free
Yes -
Concentration information loading... -
Purity
Affinity purified -
Clonality
Monoclonal -
Clone number
EP1702Y -
Isotype
IgG
Associated products
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Alternative Versions
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Compatible Secondaries
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Conjugation kits
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Isotype control
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Positive Controls
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Recombinant Protein
Applications
Our Abpromise guarantee covers the use of ab247494 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
| Application | Abreviews | Notes |
|---|---|---|
| ICC | Use at an assay dependent concentration. | |
| IHC-P | Use at an assay dependent concentration. Perform heat mediated antigen retrieval via the pressure cooker method before commencing with IHC staining protocol. | |
| Flow Cyt | Use at an assay dependent concentration. | |
| WB | Use at an assay dependent concentration. Detects a band of approximately 14 kDa (predicted molecular weight: 16 kDa). |
Target
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Function
Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling. -
Sequence similarities
Belongs to the histone H3 family. -
Developmental stage
Expressed during S phase, then expression strongly decreases as cell division slows down during the process of differentiation. -
Post-translational
modificationsAcetylation is generally linked to gene activation. Acetylation on Lys-10 (H3K9ac) impairs methylation at Arg-9 (H3R8me2s). Acetylation on Lys-19 (H3K18ac) and Lys-24 (H3K24ac) favors methylation at Arg-18 (H3R17me).
Citrullination at Arg-9 (H3R8ci) and/or Arg-18 (H3R17ci) by PADI4 impairs methylation and represses transcription.
Asymmetric dimethylation at Arg-18 (H3R17me2a) by CARM1 is linked to gene activation. Symmetric dimethylation at Arg-9 (H3R8me2s) by PRMT5 is linked to gene repression. Asymmetric dimethylation at Arg-3 (H3R2me2a) by PRMT6 is linked to gene repression and is mutually exclusive with H3 Lys-5 methylation (H3K4me2 and H3K4me3). H3R2me2a is present at the 3' of genes regardless of their transcription state and is enriched on inactive promoters, while it is absent on active promoters.
Methylation at Lys-5 (H3K4me), Lys-37 (H3K36me) and Lys-80 (H3K79me) are linked to gene activation. Methylation at Lys-5 (H3K4me) facilitates subsequent acetylation of H3 and H4. Methylation at Lys-80 (H3K79me) is associated with DNA double-strand break (DSB) responses and is a specific target for TP53BP1. Methylation at Lys-10 (H3K9me) and Lys-28 (H3K27me) are linked to gene repression. Methylation at Lys-10 (H3K9me) is a specific target for HP1 proteins (CBX1, CBX3 and CBX5) and prevents subsequent phosphorylation at Ser-11 (H3S10ph) and acetylation of H3 and H4. Methylation at Lys-5 (H3K4me) and Lys-80 (H3K79me) require preliminary monoubiquitination of H2B at 'Lys-120'. Methylation at Lys-10 (H3K9me) and Lys-28 (H3K27me) are enriched in inactive X chromosome chromatin.
Phosphorylated at Thr-4 (H3T3ph) by GSG2/haspin during prophase and dephosphorylated during anaphase. Phosphorylation at Ser-11 (H3S10ph) by AURKB is crucial for chromosome condensation and cell-cycle progression during mitosis and meiosis. In addition phosphorylation at Ser-11 (H3S10ph) by RPS6KA4 and RPS6KA5 is important during interphase because it enables the transcription of genes following external stimulation, like mitogens, stress, growth factors or UV irradiation and result in the activation of genes, such as c-fos and c-jun. Phosphorylation at Ser-11 (H3S10ph), which is linked to gene activation, prevents methylation at Lys-10 (H3K9me) but facilitates acetylation of H3 and H4. Phosphorylation at Ser-11 (H3S10ph) by AURKB mediates the dissociation of HP1 proteins (CBX1, CBX3 and CBX5) from heterochromatin. Phosphorylation at Ser-11 (H3S10ph) is also an essential regulatory mechanism for neoplastic cell transformation. Phosphorylated at Ser-29 (H3S28ph) by MLTK isoform 1, RPS6KA5 or AURKB during mitosis or upon ultraviolet B irradiation. Phosphorylation at Thr-7 (H3T6ph) by PRKCBB is a specific tag for epigenetic transcriptional activation that prevents demethylation of Lys-5 (H3K4me) by LSD1/KDM1A. At centromeres, specifically phosphorylated at Thr-12 (H3T11ph) from prophase to early anaphase, by DAPK3 and PKN1. Phosphorylation at Thr-12 (H3T11ph) by PKN1 is a specific tag for epigenetic transcriptional activation that promotes demethylation of Lys-10 (H3K9me) by KDM4C/JMJD2C. Phosphorylation at Tyr-42 (H3Y41ph) by JAK2 promotes exclusion of CBX5 (HP1 alpha) from chromatin.
Monoubiquitinated by RAG1 in lymphoid cells, monoubiquitination is required for V(D)J recombination (By similarity). Ubiquitinated by the CUL4-DDB-RBX1 complex in response to ultraviolet irradiation. This may weaken the interaction between histones and DNA and facilitate DNA accessibility to repair proteins. -
Cellular localization
Nucleus. Chromosome. - Information by UniProt
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Database links
- Entrez Gene: 8350 Human
- Entrez Gene: 8351 Human
- Entrez Gene: 8352 Human
- Entrez Gene: 8353 Human
- Entrez Gene: 8354 Human
- Entrez Gene: 8355 Human
- Entrez Gene: 8356 Human
- Entrez Gene: 8357 Human
see all -
Alternative names
- H3 histone family member E pseudogene antibody
- H3 histone family, member A antibody
- H3/A antibody
see all
Images
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Western blot - Anti-Histone H3 (phospho T3) antibody [EP1702Y] - BSA and Azide free (ab247494)All lanes : Anti-Histone H3 (phospho T3) antibody [EP1702Y] (ab78351) at 1/500000 dilution
Lane 1 : HeLa cell lysate
Lane 2 : HeLa cell lysate treated with FBS + Calyculin A.
Lysates/proteins at 10 µg per lane.
Secondary
All lanes : HRP labelled goat anti-rabbit at 1/2000 dilution
Predicted band size: 16 kDa
Observed band size: 14 kDa why is the actual band size different from the predicted?This data was developed using ab78351, the same antibody clone in a different buffer formulation.
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![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Histone H3 (phospho T3) antibody [EP1702Y] - BSA and Azide free (ab247494)](https://www.abcam.com/ps/products/247/ab247494/Images/ab247494-2-anti-histone-h3-phospho-t3-antibody-ep1702y-bsa-and-azide-free-immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections.jpg)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Histone H3 (phospho T3) antibody [EP1702Y] - BSA and Azide free (ab247494)This data was developed using ab78351, the same antibody clone in a different buffer formulation.ab78351 at 1/100 dilution staining Histone H3 in human breast carcinoma tissue, using a HRP/AP polymerized secondary antibody. Perform heat mediated antigen retrieval via the pressure cooker method before commencing with IHC staining protocol. -
![Immunocytochemistry - Anti-Histone H3 (phospho T3) antibody [EP1702Y] - BSA and Azide free (ab247494)](https://www.abcam.com/ps/products/247/ab247494/Images/ab247494-4-anti-histone-h3-phospho-t3-antibody-ep1702y-immunocytochemistry-hela-human.jpg)
Immunocytochemistry - Anti-Histone H3 (phospho T3) antibody [EP1702Y] - BSA and Azide free (ab247494)This data was developed using the same antibody clone in a different buffer formulation (ab78351).
Immunocytochemistry analysis of HeLa (human cervix adenocarcinoma epithelial cell) labeling Histone H3 with purified ab78351 at 1/250 dilution. Cells were fixed with 4% Paraformaldehyde and permeabilised with 0.1% tritonX-100. Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) at 1/1000 (2 µg/ml) was used as the secondary antibody. ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) 1/200 (2.18 µg/ml) was used as counterstain. Nuclei were stained blue with DAPI.
Negative control: PBS instead of the primary antibody. -
![Flow Cytometry - Anti-Histone H3 (phospho T3) antibody [EP1702Y] - BSA and Azide free (ab247494)](https://www.abcam.com/ps/products/247/ab247494/Images/ab247494-1-anti-histone-h3-phospho-t3-antibody-ep1702y-bsa-and-azide-free-flow-cytometry.jpg)
Flow Cytometry - Anti-Histone H3 (phospho T3) antibody [EP1702Y] - BSA and Azide free (ab247494)This data was developed using ab78351, the same antibody clone in a different buffer formulation.Overlay histogram showing HeLa cells stained with ab78351 (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 (ab78351, 1/100 dilution) for 30 min at 22ºC. The secondary antibody used was a goat anti-rabbit DyLight® 488 (IgG; H+L) (ab96899) at 1/500 dilution for 30 min at 22ºC. Isotype control antibody (black line) was rabbit IgG (monoclonal) (1µg/1x106 cells) used under the same conditions. Unlabelled sample (blue line). Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter. -
![Anti-Histone H3 (phospho T3) antibody [EP1702Y] - BSA and Azide free (ab247494)](https://www.abcam.com/ps/products/247/ab247494/Images/ab247494-5-benefits-of-recombinant-antibodies.png)
Anti-Histone H3 (phospho T3) antibody [EP1702Y] - BSA and Azide free (ab247494)
Protocols
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
Datasheets and documents
Certificate of Compliance
References (0)
ab247494 has not yet been referenced specifically in any publications.
