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05-1324

Sigma-Aldrich

Anti-phospho-Histone H1 Antibody, clone 12D11

culture supernatant, clone 12D11, from mouse

Synonyme(s) :

H1 histone family, member 5, Histone H1a, histone 1, H1b, histone cluster 1, H1b

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About This Item

Code UNSPSC :
12352203
eCl@ss :
32160702
Nomenclature NACRES :
NA.41

Source biologique

mouse

Niveau de qualité

Forme d'anticorps

culture supernatant

Type de produit anticorps

primary antibodies

Clone

12D11, monoclonal

Espèces réactives

human, mouse, bovine, vertebrates

Technique(s)

immunocytochemistry: suitable
immunohistochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable

Isotype

IgMκ

Numéro d'accès NCBI

Numéro d'accès UniProt

Conditions d'expédition

wet ice

Modification post-traductionnelle de la cible

phosphorylation (not specified)

Informations sur le gène

bovine ... H1-5(527304)
human ... H1-5(3009)

Description générale

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. The linker histone, H1, interacts with linker DNA between nucleosomes and functions in the compaction of chromatin into 30nm chromatin fibers and higher order structures.

Spécificité

Broad species cross-reactivity is expected, based on sequence homology.
Recognizes phosphorylated Histone H1, Mr 32 kDa.

Immunogène

The immunogen was KLH-conjugated bovine nuclear extract.

Application

Immunohistochemistry: This antibody has been reported by an independent laboratory to detect CDK (cyclin dependent kinase) phosphorylated Histone H1 in benign tissue sections.1

Immunocytochemistry:
This antibody has been demonstrated by an outside laboratory to show positive immunostaining for phosphorylated histone H1 in HUSK (human fetal primary myoblasts) cells fixed with 3.7% paraformaldehyde followed by permeabilization with 0.2% Triton X-100.2

Immunoprecipitation:
This antibody has been demonstrated by an outside laboratory to immunoprecipitate phosphorylated histone H1 using solid phase beads bound to anti-mouse IgM.
Research Category
Epigenetics & Nuclear Function
Research Sub Category
Histones
Use Anti-phospho-Histone H1 Antibody, clone 12D11 (Mouse Monoclonal Antibody) validated in IHC, ICC, IP, WB to detect phospho-Histone H1 also known as Histone H1a, histone 1 H1b.

Qualité

Western Blot Analysis:
1:1000 dilution of this antibody detected Histone H1 in colcemid-treated HeLa lysate.

Description de la cible

~32 kDa

Forme physique

Supplied as 200 μL of culture supernatant with 0.05% sodium azide.

Stockage et stabilité

Stable for 1 year at -20°C from date of receipt. Upon first thaw, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.

Remarque sur l'analyse

Control
HeLa cell lysate, treated with colcemid.

Clause de non-responsabilité

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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Code de la classe de stockage

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Growth factors that repress myoblast differentiation sustain phosphorylation of a specific site on histone H1.
Cole, F, et al.
The Journal of Biological Chemistry, 268, 1580-1585 (1993)
Lisa L Hall et al.
The Journal of cell biology, 186(4), 491-507 (2009-08-26)
How XIST RNA strictly localizes across the inactive X chromosome is unknown; however, prophase release of human XIST RNA provides a clue. Tests of inhibitors that mimic mitotic chromatin modifications implicated an indirect role of PP1 (protein phosphatase 1), potentially
Nanfei Yang et al.
Cell death and differentiation (2022-11-05)
Beige adipocytes in mammalian white adipose tissue (WAT) can reinforce fat catabolism and energy expenditure. Promoting beige adipocyte biogenesis is a tantalizing tactic for combating obesity and its associated metabolic disorders. Here, we report that a previously unidentified phosphorylation pattern
Wonnam Kim et al.
Cancer research, 76(18), 5348-5360 (2016-07-28)
Parathyroid hormone-related protein (PTHrP) contributes to the development and metastatic progression of breast cancer by promoting hypercalcemia, tumor growth, and osteolytic bone metastases, but it is not known how PTHrP is upregulated in breast tumors. Here we report a central
Wei-Chung Lai et al.
Scientific reports, 6, 33716-33716 (2016-09-21)
Candida albicans is an opportunistic human fungal pathogen. The ability to switch among multiple cellular forms is key to its pathogenesis. The Dbf4-dependent protein kinase gene CDC7 is conserved due to its role in initiating DNA replication. Because a C.

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