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.
Shipping Information:
Dry Ice Surcharge & Ice Pack Shipments: $40
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- UPC:
- 51313437
- Condition:
- New
- Availability:
- 3-5 Days
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- MPN:
- 04-746
- Temperature Control Device:
- Yes
