Immunofluorescent analysis of Histone H2A.x showing staining in the nucleus of A549 cells. A549 cells were fixed in 4% paraformaldehyde at RT for 15 min and stained using a Histone H2A.x polyclonal antibody (Product # PA5-28785) diluted at 1:500. Blue: Hoechst 33342 staining. Scale bar = 10µm.
|Tested species reactivity||Human|
|Host / Isotype||Rabbit / IgG|
|Immunogen||Synthetic peptide corresponding to a region within amino acids 1 and 45 of Human Histone H2A.x|
|Purification||Antigen affinity chromatography|
|Storage buffer||0.1M tris glycine, pH 7, with 10% glycerol|
|Storage Conditions||-20° C, Avoid Freeze/Thaw Cycles|
|Tested Applications||Dilution *|
|Immunohistochemistry (Paraffin) (IHC (P))||1:100-1:1000|
|Western Blot (WB)||1:500-1:3000|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
PA5-28785 targets Histone H2A.x in WB applications and shows reactivity with Human samples.
The PA5-28785 immunogen is synthetic peptide corresponding to a region within amino acids 1 and 45 of Human Histone H2A.x.
Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Two molecules of each of the four core histones (H2A, H2B, H3, and H4) form an octamer, around which approximately 146 bp of DNA is wrapped in repeating units, called nucleosomes. The linker histone, H1, interacts with linker DNA between nucleosomes and functions in the compaction of chromatin into higher order structures. This gene encodes a member of the histone H2A family, and generates two transcripts through the use of the conserved stem-loop termination motif, and the polyA addition motif.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.