Histone H1 antibody (pAb)

RRID: AB_2793314
Catalog No: 39707 Format: 100 µl $445 Buy
Catalog No: 39708 Format: 10 µl $110 Buy

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Antibody Type:
Polyclonal
Isotype:
Serum
Purification:
None
Host:
Rabbit
Molecular Weight:
31 kDa
Reactivity:
Human, Wide Range Predicted

Applications

Western Blot Validated Immunofluorescence Validated Immunocytochemistry Validated

Application Notes

Applications Validated by Active Motif:
ICC/IF: 1:500 - 1:1,000 dilution
WB: 1:500 - 1:5,000 dilution

Published Applications

The following applications have been published using this antibody. Unless noted above, Active Motif may not have validated the antibody for use in these applications:

WB

View publications that use Active Motif products & services here. Enter the product number(s) to see publications & applications that use this antibody.

Immunogen

This Histone H1 antibody was raised against calf thymus histone H1.

Buffer

Rabbit serum containing 30% glycerol and 0.035% sodium azide. Sodium azide is highly toxic. For your convenience, an IgG version (Catalog No. 61201) of this antibody that was purified by Protein A Chromatography is also available.

 

Histone H1 antibody tested by immunofluorescence.
Detection of Histone H1 by immunofluorescence. HeLa cells were stained with Histone H1 antibody at a dilution of 1:1,000. Top panel: Histone H1 antibody staining. Middle panel: DAPI. Bottom panel: merge.

Histone H1 pAb tested by Western blot.
HeLa nuclear extract (20 µg) probed with Histone H1 pAb (1:2,000 dilution).

Background

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; it 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; they play a major role in regulating gene expression.

Positive Control

Active Motif's HeLa acid extract (Catalog No. 36200) can be used as a positive control for Histone H1 antibody.

Storage

Some products may be shipped at room temperature. This will not affect their stability or performance. Avoid repeated freeze/thaw cycles by aliquoting items into single-use fractions for storage at -20°C for up to 2 years. Keep all reagents on ice when not in storage.

Guarantee

This product is guaranteed for 12 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;
  • ChIP = ChIP Sequencing;
  • CUT&RUN = Cleavage Under Targets and Release Using Nuclease;
  • CUT&Tag = Cleavage Under Targets and Tagmentation;
  • 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;
  • NEU = Neutralizing;
  • WB = Western Blotting