Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade
- BOND RX™ Validated
- RabMAb
- Recombinant
- 20ul selling size
- What is this?
5
(4 Reviews)
|
(15 Publications)
Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (ab190631) is a rabbit monoclonal antibody detecting Histone H3 in Western Blot, IP, IHC-P, ICC/IF, ELISA, ChIP, Dot Blot. Suitable for Human, Mouse.
- Biophysical QC for unrivalled batch-batch consistency
- Over 10 publications
View Alternative Names
H3FA, HIST1H3A, H3C2, H3FL, HIST1H3B, H3C3, H3FC HIST1H3C, H3C4, H3FB, HIST1H3D, H3C6, H3FD, HIST1H3E, H3C7, H3FI, HIST1H3F, H3C8, H3FH, HIST1H3G, H3C10, H3FK, HIST1H3H, H3C11, H3FF, HIST1H3I, H3C12, H3FJ, HIST1H3J, HIST1H3C, H3FC, H3C1, Histone H3.1, Histone H3/a, Histone H3/b, Histone H3/c, Histone H3/d, Histone H3/f, Histone H3/h, Histone H3/i, Histone H3/j, Histone H3/k, Histone H3/l, H3K27M, H3K27
- ChIP
Lab
ChIP - Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (AB190631)
Chromatin was prepared from HEK-293T transfected with myc-His tagged Histone H3 (K27M) and Histone H3 WT cells according to the Abcam Dual-X-ChIP protocol. Cells were fixed with 1.5 mM EGS for 30mins and then formaldehyde for 10min.
The ChIP was performed with 25 μg of chromatin, 2 μg of ab190631 (red), 2 μg of ab213204 (red) (bottom panel, served as internal control) or 2 μg of rabbit normal IgG ab172730 (gray) and 20 μl of Protein A/G sepharose beads. The immunoprecipitated DNA was quantified by real time PCR (Taqman approach for active and inactive loci, Sybr green approach for heterochromatic loci).
Primers and probes are located in the first kb of the transcribed region.
- ICC/IF
Unknown
Immunocytochemistry/ Immunofluorescence - Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (AB190631)
Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized HEK-293T (human embryonic kidney epithelial cell) cells labeling Histone H3 (K27 mutated to M) with ab190631 at 1/5000 (0.2 ug/ml) dilution, followed by ab150077 AlexaFluor®488 Goat anti-Rabbit secondary antibody at 1/1000 (2 ug/ml) dilution (Green). Confocal image showing nuclear staining in HEK-293T cells transfected with myc-tagged H3 (K27 mutated to M) expression vector is observed. ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) was used to counterstain tubulin at 1/200 dilution (Red). The Nuclear counterstain was DAPI (Blue).
Secondary antibody only control : Secondary antibody is ab190631 anti- H3(K27 mutated to M) ab150077 AlexaFluor®488 Goat anti-Rabbit secondary at 1/1000 (2 ug/ml) dilution.
- IHC-P
Lab
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (AB190631)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of tissue sections from(A) HEK-293T transfected with Histone H3 (mutated K27M) expression vector containing a his tag. (B) HEK-293T transfected with wildtype Histone H3 expression vector containing a his tag. (C) HEK-293T transfected with empty vector containing a his tag, labeling Histone H3 (mutated K27M) with ab190631 at 1/1000 dilution and ready to use secondary LeicaDS9800 (Bond™ Polymer Refine Detection) counterstained with Hematoxylin. Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins Positive staining on HEK-293T transfected with Histone H3 (mutated K27M) expression vector cell pellets (image A), no staining on HEK-293T transfected with wildtype Histone H3 expression vector cell pellets (Image B) or empty vector cell pellets (Image C). The section was incubated with ab190631 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument
- IP
Unknown
Immunoprecipitation - Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (AB190631)
Histone H3 (K27 mutated to M) was immunoprecipitated from 0.35 mg HEK-293T (human embryonic kidney epithelial cell) cells transfected with myc-tagged H3(K27M) expression vector whole cell lysate 10ug with ab190631 at 1/30 dilution (2ug in 0.35mg lysates). Western blot was performed on the immunoprecipitate using ab190631 at 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP) (ab131366) was used at 1/5000 dilution.
Lane 1 : HEK-293T (human embryonic kidney epithelial cell) cells transfected with myc-tagged H3(K27M) expression vector whole cell lysate 10ug
Lane 2 : ab190631 IP in HEK-293T cells transfected with myc-tagged H3(K27M) expression vector whole cell lysate
Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab190631 in HEK-293T cells transfected with myc-tagged H3(K27M) expression vector whole cell lysate
Blocking and dilution buffer and concentration : 5% NFDM/TBST.
Exposure time : 5 seconds
All lanes:
Immunoprecipitation - Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (ab190631)
Predicted band size: 15 kDa
Observed band size: 18 kDa
false
- IHC-P
Collaborator
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (AB190631)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of tissue sections from mouse brain tumor with and without H3K27M mutation labeling Histone H3 (mutated K27M) with ab190631 at 1/500 dilution (1 hour at 36°C in 2% BSA in PBS).
Tissue was fixed with 20% Neutral Buffer Formalin for 48 hours, then changed to 70% ethanol for a week. Paraffin-embedded tissue was cut in 5 micrometer thickness with microtome. Antigen retrieval was done with Cell-Conditioning 1 (Roche) at 95 degree. A HRP conjugated monoclonal antibody (DISCOVERY UltraMap anti-Rb HRP (RUO)) was used as the secondary antibody.
This image is courtesy of Dr Yusuke Tomita, Northwestern University.
- Dot
Lab
Dot Blot - Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (AB190631)
Dot blot analysis of Histone H3 (mutated K27M) using ab190631 at 1 : 1000 followed by a Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated (ab97051) at 1 : 100,000 dilution.
Lane 1 : Histone H3 (K27 mutated to M) peptide
Lane 2 : Histone H3 unmodified peptide
Lane 3 : Histone H3 (tri methyl K18 + tri methyl K36) peptide
All lanes:
Dot Blot - Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (ab190631) at 1/1000 dilution
Lane 1:
H3 (K27 mutated to M) aa22-32
Lane 2:
H3 H3 unmod(1-33)
Lane 3:
H3 K18me3 + K36me3 15-39
Secondary
All lanes:
Dot Blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution
false
Exposure time: 180s
- I-ELISA
Lab
Indirect ELISA - Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (AB190631)
ELISA using ab190631 at varying antibody concentrations and antigen concentration at 1000 ng/mL. An Alkaline Phosphatase-conjugated Goat Anti-Rabbit IgG (H+L) (1/2500) was used as the secondary antibody.
The blue line indicates binding to the Histone H3 (mutated K27M) peptide. Binding to the following peptides was not seen :
Histone H3 WT,
Histone H3 (mono methyl K27),
Histone H3 (di methyl K27),
Histone H3 (tri methyl K27).
This indicates the specificity of ab190631 for mutated K27M of Histone H3.
- WB
Supplier Data
Western blot - Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (AB190631)
Blocking/Dilution buffer : 5% BSA/TBST.
All lanes:
Western blot - Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (ab190631) at 1/1000 dilution
Lane 1:
His-tagged recombinant histone H3 K27M protein at 0.01 µg
Lane 2:
His-tagged recombinant wild type histone H3 protein at 0.01 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution
Predicted band size: 15 kDa
Observed band size: 15 kDa
false
Exposure time: 15s
- WB
Lab
Western blot - Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (AB190631)
Blocking/Diluting buffer and concentration : 5% NFDM/TBST.
All lanes:
Western blot - Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (ab190631) at 1/1000 dilution
All lanes:
HEK-293 transfected with Histone H3.3 (K27M) expression vector containing a myc-His-tag®, whole cell lysate at 10 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution
Predicted band size: 15 kDa
Observed band size: 18 kDa
false
Exposure time: 3s
- WB
Lab
Western blot - Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (AB190631)
Blocking and diluting buffer and concentration : 5% NFDM/TBST.
Exposure time : 6 seconds.
All lanes:
Western blot - Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (ab190631) at 1/1000 dilution
Lane 1:
HEK-293 transfected with Histone H3.1 (K27M) expression vector containing a myc-His-tag, whole cell lysate at 10 µg
Lane 2:
HEK-293 transfected with Histone H3(WT) expression vector containing a myc-His-tag, whole cell lysate at 10 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution
Predicted band size: 15 kDa
Observed band size: 18 kDa
false
Related conjugates and formulations (2)
-
Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade - BSA and Azide free
-
519 Alexa Fluor® 488
Alexa Fluor® 488 Anti-Histone H3 (mutated K27M) antibody [EPR18340]
Reactivity data
Product details
Product Specifications
Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (ab190631) is a rabbit recombinant monoclonal antibody and is validated for use in ChIP, Dot Blot, I-ELISA, ICC/IF, IHC-P, IP, WB in human and mouse samples.
Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (ab190631) specifically detects Histone H3 Mutated-K27M (UniProt ID: P68431; Molecular weight: 15kDa) and is sold in 100 µL and 1 mL selling sizes.
Quality and Validation
Abcam's high quality manufacturing and validation processes ensure Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (ab190631) has high sensitivity and specificity alongside high lot-to-lot consistency and reproducibility.
Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (ab190631) has been cited over 12 times in peer reviewed journals and is trusted by the scientific community.
Anti-Histone H3 (mutated K27M) antibody [EPR18340] - ChIP Grade (ab190631) has 4 independent reviews from customers.
Related Products
Conjugation-ready, carrier free format available for antibody clone EPR18340 - ab240310.
Antibody clone EPR18340 is also available pre-conjugated to a variety of labels for your convenience - Alexa Fluor® 488 (ab313663).
Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
What are the advantages of a recombinant monoclonal antibody?
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 batch production
For more information, read more on recombinant antibodies.
Properties and storage information
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Target data
Publications (15)
Recent publications for all applications. Explore the full list and refine your search
NPJ precision oncology 8:274 PubMed39587279
2024
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Proceedings of the National Academy of Sciences of the United States of America 121:e2416614121 PubMed39560642
2024
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Cancer cell 41:1911-1926.e8 PubMed37802053
2023
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Nature communications 14:4346 PubMed37468483
2023
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Frontiers in oncology 12:1016343 PubMed36568177
2022
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Nature cancer 3:976-993 PubMed35817829
2022
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Glia 70:1681-1698 PubMed35524725
2022
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Nature 603:934-941 PubMed35130560
2022
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Cancers 13: PubMed34771714
2021
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Nature genetics 53:1221-1232 PubMed34294917
2021
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Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
For licensing inquiries, please contact partnerships@abcam.com