07-463
Anti-trimethyl-Histone H4 (Lys20) Antibody
from rabbit, purified by affinity chromatography
Synonym(s):
Histone H4 (trimethyl Lys20), H4K20me3
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All Photos(4)
About This Item
UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41
Recommended Products
biological source
rabbit
Quality Level
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
purified by
affinity chromatography
species reactivity
human, mouse, rat
technique(s)
ChIP: suitable
dot blot: suitable
immunoprecipitation (IP): suitable
western blot: suitable
NCBI accession no.
UniProt accession no.
shipped in
wet ice
target post-translational modification
trimethylation (Lys20)
Gene Information
human ... H4C1(8359)
mouse ... H4C1(326619)
General description
Histones are nuclear proteins that form octameric structures which bind DNA to form units of chromatin called nucleosomes. The family of histones—H2A, H2B, H3, and H4—are key players in gene regulation. They undergo a number of post-translational modifications (PTM) in response to various stimuli, including phosphorylation on serine and threonine residues and methylation on lysine residues. PTMs produce configural changes in histone proteins that may induce nucleosome remodeling and expose or hide DNA sequences from transcriptional complexes. Histone H4 lysine 20 (H4K20) may undergo mono-, di-, or trimethylation, which is catalyzed by the methyltransferase PR-Set7 (Set8 or KMT5a). Methylated H4K20 plays a role in regulating DNA damage responses, mitosis, DNA replication, and gene expression. Trimethylation of H4K20 contributes to gene silencing, and is a mark of the repressive heterochromatin state.
Specificity
This antibody recognizes the N-terminus of Histone H4 trimethylated at Lys20.
Immunogen
Epitope: Trimethylated Lys20
KLH-conjugated linear peptide corresponding to the N-terminus of human Histone H4 trimethylated at Lys20.
Application
Anti-trimethyl-Histone H4 (Lys20) Antibody is a rabbit polyclonal antibody for detection of trimethyl-Histone H4 (Lys20) also known as H4K20me3, Histone H4 (tri methyl K20) & has been validated in IP, WB, ChIP, DB.
Research Category
Epigenetics & Nuclear Function
Epigenetics & Nuclear Function
Research Sub Category
Histones
Histones
Western Blot Analysis: 2 µg/mL from a representative lot detected trimethyl-Histone H4 (Lys20) in 10 µg of BALB3T3/A31 acid extract and RAT2 acid extract.
Dot Blot Specificity Analysis: Unmodified and various modified Histone peptides (see tables) were probed with Anti-trimethyl-Histone H4 (Lys20) (4 µg/mL).
Chromatin Immunoprecipitation Analysis: A representative lot immunoprecipitated Histone H4 using chromatin from HeLa cells.
Immunoprecipitation Analysis: A representative lot immunoprecipitated trimethyl-Histone H4 (Lys20) from HeLa cell lysate.
Dot Blot Specificity Analysis: Unmodified and various modified Histone peptides (see tables) were probed with Anti-trimethyl-Histone H4 (Lys20) (4 µg/mL).
Chromatin Immunoprecipitation Analysis: A representative lot immunoprecipitated Histone H4 using chromatin from HeLa cells.
Immunoprecipitation Analysis: A representative lot immunoprecipitated trimethyl-Histone H4 (Lys20) from HeLa cell lysate.
Quality
Evaluated by Western Blot in HeLa acid extract and various recombinant Histone proteins.
Western Blot Analysis: 2 µg/mL of this antibody detected trimethyl-Histone H4 (Lys20) in 10 µg of HeLa acid extract.
Western Blot Analysis: 2 µg/mL of this antibody detected trimethyl-Histone H4 (Lys20) in 10 µg of HeLa acid extract.
Target description
~13 kDa observed. An uncharacterized band may appear at ~110 kDa in some lysates.
Physical form
Affinity purified
Purified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Storage and Stability
Stable for 1 year at 2-8°C from date of receipt.
Analysis Note
Control
HeLa acid extract and various recombinant Histone proteins.
HeLa acid extract and various recombinant Histone proteins.
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.
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Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 1
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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A silencing pathway to induce H3-K9 and H4-K20 trimethylation at constitutive heterochromatin.
Schotta, G; Lachner, M; Sarma, K; Ebert, A; Sengupta, R; Reuter, G; Reinberg, D; Jenuwein, T
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