Anti-DTX3L Polyclonal Antibody - SAlexa Fluor 640
Cat: K110949P - SAlexa Fluor 640
Summary:
| 【Product name】：Anti-DTX3L Polyclonal Antibody - SAlexa Fluor 640 | 【Source】：Rabbit |
| 【Isotype】：IgG | 【Purification】：Octanoic acid-ammonium sulfate precipitation |
| 【Gene ID】：151636 | 【Swiss Prot】：Q8TDB6 |
| 【Tested applications】：IHC | |
| 【Recommended dilution】：IHC 1:50-200. | |
| 【Immunogen】：Recombinant protein of human DTX3L | |
| 【Public Immunogen Range】：1-350aa | |
| 【Storage】：Store at -20℃. Avoid freeze/thaw cycles. | |
Background:
E3 ubiquitin-protein ligase which, in association with ADP-ribosyltransferase PARP9, plays a role in DNA damage repair and in interferon-mediated antiviral responses (PubMed:12670957, PubMed:19818714, PubMed:26479788, PubMed:23230272). Monoubiquitinates several histones, including histone H2A, H2B, H3 and H4 (PubMed:28525742). In response to DNA damage, mediates monoubiquitination of 'Lys-91' of histone H4 (H4K91ub1) (PubMed:19818714). The exact role of H4K91ub1 in DNA damage response is still unclear but it may function as a licensing signal for additional histone H4 post-translational modifications such as H4 'Lys-20' methylation (H4K20me) (PubMed:19818714). PARP1-dependent PARP9-DTX3L-mediated ubiquitination promotes the rapid and specific recruitment of 53BP1/TP53BP1, UIMC1/RAP80, and BRCA1 to DNA damage sites (PubMed:23230272).
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