|Flow Cytometry (Flow)||3-5 µg/10^6 cells|
|Immunohistochemistry (Paraffin) (IHC (P))||1:100|
|Immunoprecipitation (IP)||2 ug|
|Western Blot (WB)||1:2000|
|Immunoprecipitation (IP)||See 1 publications below|
|Tested Species reactivity||Human, Mouse, Rat|
|Published species reactivity||Human|
|Host / Isotype||Mouse / IgG|
|Immunogen||18-75 of 191 of CBX5 Protein.|
|Contains||0.09% sodium azide|
|Storage conditions||Maintain refrigerated at 2-8°C for up to 1 month. For long term storage store at -20°C|
730019 has successfully been used to detect CBX5 in mouse, human and rat.
730019 has been successfully used in western blotting and immunofluorescence to detect CBX5.
Heterochromatin protein-1 (HP1) is a methyl-lysine binding protein localized at heterochromatin sites, where it mediates gene silencing. It has been shown that mammalian methyltransferases that selectively methylate histone H3 on lysine-9 generate a binding site for HP1 proteins, a family of heterochromatic adaptor molecules implicated in both gene silencing and supranucleosomal chromatin structure. High-affinity in vitro recognition of a methylated histone H3 peptide by HP1 requires a functional chromodomain. Thus, the HP1 chromodomain is a specific interaction motif for the methyl epitope on lysine-9 of histone H3. In vivo, heterochromatin association of HP1 proteins is lost in Suv39h double-null primary mouse fibroblasts but is restored after reintroduction of a catalytically active SUV39H1 HMTase.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: Antigen p25; chromobox homolog 5; chromobox homolog 5 (HP1 alpha homolog, Drosophila); Chromobox protein homolog 5; epididymis luminal protein 25; heterochromatin protein 1 alpha; Heterochromatin protein 1 homolog alpha; heterochromatin protein 1-alpha; HP1 alpha; HP1 alpha homolog; HP1-ALPHA; HP1Hs alpha; mHP1(alpha)
Gene Aliases: 2610029O15Rik; C75991; CBX5; HEL25; HP1; HP1A; Hp1alpha
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