Synthetic peptide, corresponding to amino acids 50-100 of Human CBX5.
Conjugation:
Unconjugated
Alternative Names:
Chromobox protein homolog 5, Antigen p25, Heterochromatin protein 1 homolog alpha, HP1 alpha, HP1alpha, CBX5, HP1A
Heterochromatin protein 1 (HP1) is a family of heterochromatic adaptor molecules involved in both gene silencing and higher order chromatin structure. All three HP1 family members (alpha, beta, and gamma) are primarily associated with centromeric heterochromatin, however, HP1beta and gamma also localize to euchromatic sites in the genome. HP1 proteins are approximately 25 kDa in size and contain a conserved amino-terminal chromodomain, followed by a variable hinge region and a conserved carboxy-terminal chromoshadow domain. The chromodomain facilitates binding to histone H3 tri-methylated at Lys9, a histone mark closely associated with centromeric heterochromatin.
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).
Form:
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Application Dilute:
WB: 1:500~1:1000 IHC: 1:50~1:200 IF: 1:50~1:200
Application Notes:
CBX5 (K69) polyclonal antibody detects endogenous levels of CBX5 protein.
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