05-1341
Anti-Histone H3 Antibody, (Unmodified Lys4), clone CMA301
clone CMA301, from mouse, purified by affinity chromatography
Synonym(s):
H3 histone family, member T, histone 3, H3, histone cluster 3, H3
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About This Item
UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41
Recommended Products
biological source
mouse
Quality Level
antibody form
affinity purified immunoglobulin
clone
CMA301, monoclonal
purified by
affinity chromatography
species reactivity
vertebrates, human
technique(s)
ELISA: suitable
dot blot: suitable
flow cytometry: suitable
immunocytochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable
isotype
IgG2bκ
NCBI accession no.
UniProt accession no.
shipped in
wet ice
target post-translational modification
unmodified
General description
Histone H3 is one of the five main histone proteins involved in the structure of chromatin in eukaryotic cells. Featuring a main globular domain and a long N-terminal tail, H3 is involved with the structure of the nucleosomes of the ′beads on a string′ structure. Histone proteins are highly post-translationally modified, and Histone H3 is the most extensively modified of the five histones. The term "Histone H3" alone is purposely ambiguous in that it does not distinguish between sequence variants or modification state. Histone H3 is an important protein in the emerging field of epigenetics, where its sequence variants and variable modification states are thought to play a role in the dynamic and long term regulation of genes.
Specificity
Broad species cross-reactivity is expected, based on sequence homology.
This antibody recognizes Histone H3 that is unmodified at Thr3 and Lys4 but does not recognize phosphorylated Thr3 nor acetylated or methylated Lys4. The antibody binding specificity allows modifications of Lys9, Ser10, and/or Lys141.
Immunogen
Epitope: N-terminus (unmodified)
Synthetic peptide corresponding to amino acids 1-12 of human Histone H3, conjugated to KLH.
Application
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
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
Research Category
Epigenetics & Nuclear Function
Epigenetics & Nuclear Function
Research Sub Category
Histones
Histones
Use Anti-Histone H3 Antibody, (Unmodified Lys4), clone CMA301, (Mouse Monoclonal Antibody) validated in WB, ICC, ELISA, IP, FC, DB to detect Histone H3 also known as histone 3-H3.
Quality
Routinely evaluated by Western Blot on HeLa cell lysate.
Western Blot Analysis: 1:10,000 dilution of this antibody detected histone H3 in 10 μg of HeLa Acid Extract cell lysate and recombinant histone H3 (500 ng) but not other recombinant histones.
Western Blot Analysis: 1:10,000 dilution of this antibody detected histone H3 in 10 μg of HeLa Acid Extract cell lysate and recombinant histone H3 (500 ng) but not other recombinant histones.
Target description
Approx. 17 kDa
Physical form
Mouse monoclonal IgG2bκ supernatant in PBS with 0.05% sodium azide.
Peptide affinity chromatography
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.
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.
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.
Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
JAN Code
05-1341:
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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Kamarajan, P; Shin, JM; Qian, X; Matte, B; Zhu, JY; Kapila, YL
Cancer Medicine null
Martin L Schmitt et al.
Journal of biomolecular screening, 19(6), 973-978 (2014-04-02)
Posttranslational modifications of histone tails are very important for epigenetic gene regulation. The lysine-specific demethylase LSD1 (KDM1A/AOF2) demethylates in vitro predominantly mono- and dimethylated lysine 4 on histone 3 (H3K4) and is a promising target for drug discovery. We report
Phosphorylation of histone H3 at serine 10 is correlated with chromosome condensation during mitosis and meiosis in Tetrahymena.
Wei, Y, et al.
Proceedings of the National Academy of Sciences of the USA, 95, 7480-7484 (1998)
The organization of histone H3 modifications as revealed by a panel of specific monoclonal antibodies.
Kimura, Hiroshi, et al.
Cell Structure and Function, 33, 61-73 (2008)
K Ajiro et al.
The Journal of biological chemistry, 271(22), 13197-13201 (1996-05-31)
Effects of okadaic acid (OA), a protein phosphatase inhibitor, on chromatin structure and phosphorylation of histones were examined using HeLa and N18 cells. The chromatin condensation in HeLa cells was mild and resemble prometaphase nuclei, while the condensation in N18
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