05-1339
Anti-Trimethyl Histone H3 (Lys4) Antibody, clone CMA304
clone CMA304, from mouse
Synonym(s):
H3K4me3, Histone H3 (tri methyl K4), H3 histone family, member T, histone 3, H3, histone cluster 3, H3
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All Photos(3)
About This Item
UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41
Recommended Products
biological source
mouse
Quality Level
antibody form
purified antibody
antibody product type
primary antibodies
clone
CMA304, monoclonal
species reactivity
human, vertebrates
technique(s)
ELISA: suitable
dot blot: suitable
immunocytochemistry: suitable
immunoprecipitation (IP): suitable
multiplexing: suitable
western blot: suitable
isotype
IgG1κ
NCBI accession no.
UniProt accession no.
shipped in
wet ice
target post-translational modification
trimethylation (Lys4)
Gene Information
human ... H3C1(8350)
General description
Histones are highly conserved proteins that serve as the structural scaffold for the organization of nuclear DNA into chromatin. The four core histones, H2A, H2B, H3, and H4, assemble into an octamer (2 molecules of each). Subsequently, 146 base pairs of DNA are wrapped around the octamer, forming a nucleosome. Histones are modified post-translationally; and these modifications regulate DNA transcription, repair, recombination, and replication. The most commonly studied modifications are acetylation, phosphorylation, methylation, and ubiquitination. The modifications occur predominantly on the N-terminal and C-terminal tails that extend beyond the nucleosome core particle. Trimethylation of histone H3 (Lys4) is is found at the 5′ end of active genes and contributes to transcriptional activation by recruiting chromatin-remodelling enzymes. Accordingly, the inactive X chromosome is largely devoid of this mark.
Specificity
Broad species cross-reactivity is expected, based on sequence homology.
This antibody specifically recognizes Histone H3 trimethylated at Lys4. The antibody binding specificity allows for modifications of Lys91.
Immunogen
Epitope: Trimethylated Lys4
Synthetic peptide corresponding to amino acids 1-12 of human Histone H3, trimethylated on Lys4, conjugated to KLH.
Application
Anti-Trimethyl Histone H3 (Lys4) Antibody, clone CMA304 is a mouse monoclonal antibody for detection of Trimethyl Histone H3 (Lys4) also known as H3K4me3, Histone H3 (tri methyl K4) & has been validated in ELISA, ICC, IP, WB, Mplex, DB.
ELISA:
This antibody has been shown by an outside laboratory to be suitable for ELISA.1
Immunocytochemistry:
This antibody has been shown by an outside laboratory to be suitable for immunocytochemistry.1
Immunoprecipitation:
This antibody has been shown by an outside laboratory to be suitable for immunoprecipitation.1
Multiplexing:
This antibody specifically recognizes histone H3 trimethylated on Lys4 by Luminex® assay.
This antibody has been shown by an outside laboratory to be suitable for ELISA.1
Immunocytochemistry:
This antibody has been shown by an outside laboratory to be suitable for immunocytochemistry.1
Immunoprecipitation:
This antibody has been shown by an outside laboratory to be suitable for immunoprecipitation.1
Multiplexing:
This antibody specifically recognizes histone H3 trimethylated on Lys4 by Luminex® assay.
Research Category
Epigenetics & Nuclear Function
Epigenetics & Nuclear Function
Research Sub Category
Histones
Histones
Quality
Western Blot Analysis:
0.5 - 2 μg/mL (1:500-2000) dilution of this antibody detected trimethyl Histone H3 (Lys4) on 10 μg of HeLa acid extract.
0.5 - 2 μg/mL (1:500-2000) dilution of this antibody detected trimethyl Histone H3 (Lys4) on 10 μg of HeLa acid extract.
Target description
approx. 17 kDa
Linkage
Replaces: 04-791
Physical form
Format: Purified
Protein G Purified
Purified mouse monoclonal IgG1κ in PBS with 0.05% sodium azide.
Storage and Stability
Stable for 1 year at 2-8°C from date of receipt. For maximum recovery of product, centrifuge the vial prior to removing the cap. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.
Analysis Note
Control
HeLa Acid extract lysate
HeLa Acid extract lysate
Other Notes
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Legal Information
Luminex is a registered trademark of Luminex Corp
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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recommended
Storage Class Code
10 - Combustible liquids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Find documentation for the products that you have recently purchased in the Document Library.
Trimethylation of histone H3 lysine 4 is an epigenetic mark at regions escaping mammalian X inactivation.
Khalil, Ahmad M and Driscoll, Daniel J
Epigenetics, 2, 114-118 (2007)
Diego Villar et al.
Cell, 160(3), 554-566 (2015-01-31)
The mammalian radiation has corresponded with rapid changes in noncoding regions of the genome, but we lack a comprehensive understanding of regulatory evolution in mammals. Here, we track the evolution of promoters and enhancers active in liver across 20 mammalian
Arginine methylation at histone H3R2 controls deposition of H3K4 trimethylation.
Kirmizis, Antonis, et al.
Nature, 449, 928-932 (2007)
Idelisse Ortiz Torres et al.
Nature communications, 6, 6204-6204 (2015-02-18)
The retinoblastoma binding protein KDM5A removes methyl marks from lysine 4 of histone H3 (H3K4). Misregulation of KDM5A contributes to the pathogenesis of lung and gastric cancers. In addition to its catalytic jumonji C domain, KDM5A contains three PHD reader
Whole-genome mapping of histone H3 Lys4 and 27 trimethylations reveals distinct genomic compartments in human embryonic stem cells.
Zhao, Xiao Dong, et al.
Cell Stem Cell, 1, 286-298 (2007)
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