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SRP0125
LSD1 substrate (Di-methylated K4_H3)
≥90% (HPLC), aqueous solution
Synonyme(s) :
HIST1H3E, Histone H3.1
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500 μL
307,00 $
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500 μL
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About This Item
Code UNSPSC :
12352204
Nomenclature NACRES :
NA.32
307,00 $
Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit.
Nom du produit
LSD1 substrate (Di-methylated K4_H3), ≥90% (HPLC)
Source biologique
human
Essai
≥90% (HPLC)
Forme
aqueous solution
Poids mol.
2283 Da
Conditionnement
pkg of 500UL
Concentration
0.55 mg/mL
Numéro d'accès UniProt
Conditions d'expédition
dry ice
Température de stockage
−70°C
Informations sur le gène
human ... HIST1H3E(8353)
Description générale
Lysine-specific demethylase 1 (LSD1) acts on mono- and dimethylated histones and demethylates them. It has a role in embryogenesis, cell proliferation, spermatogenesis, adipogenesis and chromosomal segregation.[1] Histone H3 peptide methylated at Lysine 4 is a substrate for LSD1. Histone cluster 1 H3 family member E (HIST1H3E) is a variant of histone 3 and is also called as the replicative histone.[2] It is mainly expressed in the S-phase of the cell cycle. The gene encoding this protein is localized on human chromosome 6p22.[3][4]
Application
Study enzyme kinetics and screen small molecular inhibitors of LSD1 for drug discovery and HTS applications
Actions biochimiques/physiologiques
Histones have an important role in the organization and modification of chromatin.[5] Histone cluster 1 H3 family member E (HIST1H3E) has a role in DNA synthesis during DNA replication and might also be involved in DNA repair.[6] It is deposited at the chromatin at the time of DNA replication-associated chromatin assembly. During herpes simplex virus 1 (HSV-1) infection, differential movement of HIST1H3E is associated with the assembly of viral chromatin.[7]
Forme physique
Supplied as 500 uL of water solution at 200 uM concetration.
Notes préparatoires
Thaw on ice. Upon first thaw, briefly spin tube to recover full content of the tube. Aliquot into single use aliquots. Store remaining product in aliquots at -70°C. Note: Avoid freeze/thaw cycles.
Code de la classe de stockage
10 - Combustible liquids
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
Yingwei Chen et al.
Critical reviews in eukaryotic gene expression, 22(1), 53-59 (2012-02-22)
Lysine-specific demethylase 1 (LSD1), the first identified histone demethylase, was belonged to the superfamily of the flavin adenine dinucleotide (FAD)-dependent amine oxidases. LSD1 specifically demethylates mono- or dimethylated dimethylated histone H3 lysine4 (H3K4) and H3 lysine 9 (H3K9) via a
Kami Ahmad et al.
Molecular cell, 9(6), 1191-1200 (2002-06-28)
Two very similar H3 histones-differing at only four amino acid positions-are produced in Drosophila cells. Here we describe a mechanism of chromatin regulation whereby the variant H3.3 is deposited at particular loci, including active rDNA arrays. While the major H3
Kristen L Conn et al.
PLoS pathogens, 9(10), e1003695-e1003695 (2013-10-17)
During lytic infections, HSV-1 genomes are assembled into unstable nucleosomes. The histones required for HSV-1 chromatin assembly, however, are in the cellular chromatin. We have shown that linker (H1) and core (H2B and H4) histones are mobilized during HSV-1 infection
Eric I Campos et al.
Nature structural & molecular biology, 17(11), 1343-1351 (2010-10-19)
The mechanism by which newly synthesized histones are imported into the nucleus and deposited onto replicating chromatin alongside segregating nucleosomal counterparts is poorly understood, yet this program is expected to bear on the putative epigenetic nature of histone post-translational modifications.
Alejandra Loyola et al.
Molecular cell, 24(2), 309-316 (2006-10-21)
Histone posttranslational modifications (PTMs) and sequence variants regulate genome function. Although accumulating evidence links particular PTM patterns with specific genomic loci, our knowledge concerning where and when these PTMs are imposed remains limited. Here, we find that lysine methylation is
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What is the sequence of the peptide for Product SRP0125, LSD1 substrate (Di-methylated K4_H3)?
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Product SRP0125 is a 21 amino acid peptide. The sequence is:ARTK*QTARKSTGGKAPRKQLA, where K* is dimethylated lysine.The sequence of the peptide corresponds to the N-terminal (minus the methionine) portion of human Histone H3, with the K4 (lysine at position 4) dimethylated.
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