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Antibodies

Histone H2A antibody (pAb)

Catalog No: 39945 Format: 100 µg $410 Buy Now
Catalog No: 39946 Format: 10 µg $95 Buy Now

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Antibody Type:Polyclonal
Isotype:IgG
Purification:Protein A Chromatography
Host:Rabbit
Molecular Weight:14 kDa
Reactivity:Budding Yeast, Fission Yeast

Applications

Western Blot Validated

for Histone H2A antibody (pAb)Application Notes


Validated Applications:
WB: 0.5 - 2 µg/ml dilution

for Histone H2A antibody (pAb)Immunogen

This Histone H2A antibody was raised against recombinant yeast histone H2A.

for Histone H2A antibody (pAb)Buffer

Purified IgG in 70 mM Tris (pH 8), 105 mM NaCl, 31 mM glycine, 0.07 mM EDTA, 30% glycerol and 0.035% sodium azide. Sodium azide is highly toxic. For your convenience, an unpurified serum version (Catalog No. 39235) of this antibody is also available.

for Histone H2A antibody (pAb)References

 
Histone H2A antibody (pAb) tested by Western blot.

Histone H2A anbtibody (pAb) tested by Western blot.
S. cerevisiae whole-cell extract (5 µg) probed with Histone H2A antibody (pAb) at 1 µg/ml.

for Histone H2A antibody (pAb)Background

Histone H2A is one of the core components of the nucleosome. The nucleosome is the smallest subunit of chromatin and consists of 147 base pairs of DNA wrapped around an octamer of core histone proteins (two each of Histone H2A, Histone H2B, Histone H3 and Histone H4). Histone H1 is a linker histone, present at the interface between the nucleosome core and DNA entry/exit points. Histone H1 is responsible for establishing higher-order chromatin structure.

Chromatin is subject to a variety of chemical modifications, including post-translational modifications of the histone proteins and the methylation of cytosine residues in the DNA. Reported histone modifications include acetylation, methylation, phosphorylation, ubiquitylation, glycosylation, ADP-ribosylation, carbonylation and SUMOylation; these modifications play a major role in regulating gene expression.

for Histone H2A antibody (pAb)Positive Control

Whole-cell extracts and acid extracts from yeast can be used as a positive control for Histone H2A antibody.

for Histone H2A antibody (pAb)Storage

Some products may be shipped at room temperature. This will not affect their stability or performance. Upon receipt, unconjugated antibodies may be stored at -20°C for up to 2 years. Fluorophore- & enzyme-conjugated antibodies should be stored at 4°C. Fluorophore-conjugated antibodies should be protected from light. Keep reagents on ice when not in storage; to avoid repeated freeze/thaw cycles, we recommend aliquoting items that will be stored frozen into single-use fractions prior to freezing.

for Histone H2A antibody (pAb)Guarantee

This product is guaranteed for 6 months from date of receipt.

This product is for research use only and is not for use in diagnostic procedures.

Application Key

  • ChIP = Chromatin Immunoprecipitation;
  • DB = Dot Blot;
  • ELISA = Enzyme-linked Immunosorbent Assay;
  • EMSA = Electrophoretic Mobility Shift Assay
  • FC = Flow Cytometry;
  • ICC = Immunocytochemistry;
  • IF = Immunofluorescence;
  • IHC = Immunohistochemistry;
  • IP = Immunoprecipitation;
  • MeDIP = Methyl-DNA Immunoprecipitation;
  • TR-FRET = Time-Resolved Fluorescence Resonance Energy Transfer;
  • WB = Western Blotting
 

Technical Data Sheet

Histone H2A antibody (pAb)
 

Data Thumbnails

Histone H2A antibody (pAb) tested by Western blot.

Western blot of Histone H2A pAb.
(Click image to enlarge and see details.)