Mfg Part Number
Ab01682-10.3

Vector Labs Ab01682-10.3 Anti-H3K27me3 [BT164], Human IgG1, Fc Silent™, kappa (200 μg)

Quick Overview
BT164 is a mice-derrived lupus antibody that was established by selection on apoptotic chromatin.
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Product Class:Purified
Clone ID:BT164
Heavy Chain Modification:Fc Silent™
Synonyms:trimethyl-Histone H3 (Lys27); histone H3; H3K27; Trimethylated histone H3; Histone H3 trimethylated at Lysine 27; nucleosome; H3K27ME3; post translational modification; histone post-translational modification
Amount:200 μg
Application Codes Clone:ELISA; WB; IF; ICC; IHC; IP
Shipping Temperature:Wet Ice
Buffer Composition:PBS with 0.02% Proclin 300.
Original Format:IgG2b
Storage Temperature:Store at 4⁰C for up to 3 months. For longer storage, aliquot and store at -20⁰C.
Chimeric Use Statement:This chimeric human antibody was made using the variable domain sequences of the original Mouse IgG2b format, for improved compatibility with existing reagents, assays and techniques.
Specificity Statement:The epitope of BT164 was mapped in the N-terminal tail of histone H3 (27-KSAPAT-32) and included the apoptosis-induced trimethylation of K27.
Application Notes:BT164 recognizes an apoptosis-induced trimethylation of K27 on N-terminal tail of histone H3 which is a target for autoantibodies in patients and mice with SLE (systemic lupus erythematosus) (van Bavel et al., 2011; pmid: 20699234). Consequently, this antibody is recommended for the detection and studying of SLE. ELISA studies demonstrated that BT164 exhibits preferential activity with the apoptotic nucleosomes in comparison with the control nucleosomes (van Bavel et al., 2011; pmid: 20699234). It can be used for the detection of apoptosis in general. Furthermore, this antibody was demonstrated to label cells with methylated histone-3 on K27 via immunofluorescence and it also immunoprecipitated chromatin with such a methylation profile, further demonstrating its ability to specifically recognize markers characteristic of SLE (van Bavel et al., 2011; pmid: 20699234).
More Information
Brand Vector Labs
UNSPSC 12161500