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Key Documents

04-746

Sigma-Aldrich

Anti-phospho-Histone H3 (Thr3) Antibody, clone JY325, rabbit monoclonal

culture supernatant, clone JY325, Upstate®

Synonym(s):

H3T3P, Histone H3 (phospho T3)

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About This Item

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

biological source

rabbit

Quality Level

antibody form

culture supernatant

antibody product type

primary antibodies

clone

JY325, monoclonal

species reactivity

human

manufacturer/tradename

Upstate®

technique(s)

dot blot: suitable
inhibition assay: suitable (peptide)
multiplexing: suitable
western blot: suitable

isotype

IgG

NCBI accession no.

UniProt accession no.

shipped in

dry ice

target post-translational modification

phosphorylation (pThr37)

Gene Information

human ... H3C1(8350)

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.



The N-terminal tail of histone H3 protrudes from the globular nucleosome core and can undergo several different types of epigenetic modifications that influence cellular processes. These modifications include the covalent attachment of methyl or acetyl groups to lysine and arginine amino acids and the phosphorylation of serine or threonine.

Specificity

Histone H3 phosphorylated at Threonine 3; cross-reactivity with phospho-histone H3 Thr22 detected in some applications

Immunogen

Peptide containing the sequence [RTtrimKQ] in which lysine 4 is trimethylated on human histone H3

Application

Research Category
Epigenetics & Nuclear Function
Research Sub Category
Histones
Use Anti-phospho-Histone H3 (Thr3) Antibody, clone JY325 (Rabbit Monoclonal Antibody) validated in WB, DB, Mplex, PIA to detect phospho-Histone H3 (Thr3) also known as H3T3P, Histone H3 (phospho T3).
WB, ChIP, BD, PIA

Quality

routinely evaluated by immunoblot on acid extracted proteins from mitotic HeLa cells (Catalog #17-306) treated with colcemid, but not unmodified recombinant histone H3

Target description

17 kDa

Physical form

Cultured supernantant in 0.05% sodium azide.

Storage and Stability

Stable for 1 year at -20°C from date of receipt.
Handling Recommendations: Upon receipt, 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.

Analysis Note

Control
Acid extracted proteins from mitotic HeLa cells (Catalog # 17-306) treated with colcemid

Legal Information

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

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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Svetlana M Medvedeva et al.
Molecules (Basel, Switzerland), 27(13) (2022-07-10)
This study represents the design and synthesis of a new set of hybrid and chimeric derivatives of 4,5-dihydro-4,4-dimethyl-1H-[1,2]dithiolo[3,4-c]quinoline-1-thiones, the structure of which the tricyclic fragment linearly bound or/and condensed with another heterocyclic fragment. Using the PASS Online software, among the
D Huertas et al.
Oncogene, 31(11), 1408-1418 (2011-08-02)
The approval of histone deacetylase inhibitors for treatment of lymphoma subtypes has positioned histone modifications as potential targets for the development of new classes of anticancer drugs. Histones also undergo phosphorylation events, and Haspin is a protein kinase the only
Gabrielle R Budziszewski et al.
Nucleic acids research, 50(8), 4355-4371 (2022-04-08)
A key role of chromatin kinases is to phosphorylate histone tails during mitosis to spatiotemporally regulate cell division. Vaccinia-related kinase 1 (VRK1) is a serine-threonine kinase that phosphorylates histone H3 threonine 3 (H3T3) along with other chromatin-based targets. While structural
Jing Wang et al.
The Plant journal : for cell and molecular biology, 91(2), 199-207 (2017-04-04)
1RS.1BL translocations are centric translocations formed by misdivision and have been used extensively in wheat breeding. However, the role that the centromere plays in the formation of 1RS.1BL translocations is still unclear. Fluorescence in situ hybridization (FISH) was applied to detect
Peiling Wang et al.
Journal of cellular physiology, 235(5), 4508-4519 (2019-10-19)
Haspin (Haploid Germ Cell-Specific Nuclear Protein Kinase) is a serine/threonine kinase pertinent to normal mitosis progression and mitotic phosphorylation of histone H3 at threonine 3 in mammalian cells. Different classes of small molecule inhibitors of haspin have been developed and

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