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Render Timestamp:
4/7/2025, 2:41:35 AM EDT
4/7/2025, 6:41:35 AM UTC
Commit: 461ca8d8fe5b1efd4c01fc87e5b5eb592e2d154a
XML generation date: 2025-03-07 13:12:37.461
Product last modified at: 2025-01-01T09:00:31.429Z
1% for the Planet 标识
PDP - Template Name: Monoclonal Antibody
PDP - Template ID: *******c5e4b77

Phospho-Histone H3 (Thr11) (C2A6) Rabbit mAb #9767

Filter:
  • WB
  • IP
  • F
Western Blotting Image 1: Phospho-Histone H3 (Thr11) (C2A6) Rabbit mAb
Western blot analysis of lysates from HeLa, NIH/3T3 and C6 cells treated for 24 hours with or without nocodazole (100 ng/ml) and also with or without λ phosphatase, using Phospho-Histone H3 (Thr11) (C2A6) Rabbit mAb (upper) or Histone H3 Antibody #9715 (lower).

To Purchase # 9767

Supporting Data

REACTIVITY H M R
SENSITIVITY Endogenous
MW (kDa) 17
Source/Isotype Rabbit IgG
Application Key:
  • WB-Western Blotting 
  • IP-Immunoprecipitation 
  • F-Flow Cytometry 
Species Cross-Reactivity Key:
  • H-Human 
  • M-Mouse 
  • R-Rat 
  • Related Products

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunoprecipitation 1:25
Flow Cytometry (Fixed/Permeabilized) 1:50

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Protocol

Specificity / Sensitivity

Phospho-Histone H3 (Thr11) (C2A6) Rabbit mAb detects endogenous levels of histone H3 only when phosphorylated at Thr11. This antibody does not cross-react with other phosphorylated histones.

Species Reactivity:

Human, Mouse, Rat

The antigen sequence used to produce this antibody shares 100% sequence homology with the species listed here, but reactivity has not been tested or confirmed to work by CST. Use of this product with these species is not covered under our Product Performance Guarantee.

Species predicted to react based on 100% sequence homology:

Xenopus

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Thr11 of human histone H3.

Background

Modulation of chromatin structure plays an important role in the regulation of transcription in eukaryotes. The nucleosome, made up of DNA wound around eight core histone proteins (two each of H2A, H2B, H3, and H4), is the primary building block of chromatin (1). The amino-terminal tails of core histones undergo various posttranslational modifications, including acetylation, phosphorylation, methylation, and ubiquitination (2-5). These modifications occur in response to various stimuli and have a direct effect on the accessibility of chromatin to transcription factors and, therefore, gene expression (6). In most species, histone H2B is primarily acetylated at Lys5, 12, 15, and 20 (4,7). Histone H3 is primarily acetylated at Lys9, 14, 18, 23, 27, and 56. Acetylation of H3 at Lys9 appears to have a dominant role in histone deposition and chromatin assembly in some organisms (2,3). Phosphorylation at Ser10, Ser28, and Thr11 of histone H3 is tightly correlated with chromosome condensation during both mitosis and meiosis (8-10). Phosphorylation at Thr3 of histone H3 is highly conserved among many species and is catalyzed by the kinase haspin. Immunostaining with phospho-specific antibodies in mammalian cells reveals mitotic phosphorylation at Thr3 of H3 in prophase and its dephosphorylation during anaphase (11).

Pathways

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For Research Use Only. Not For Use In Diagnostic Procedures.
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U.S. Patent No. 7,429,487, foreign equivalents, and child patents deriving therefrom.
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