Mouse Anti-DTX3L (E3 Ubiquitin-protein Ligase DTX3L, B-lymphoma- and BAL-associated Protein, Protein Deltex-3-like, Rhysin-2, Rhysin2, BBAP)
Ubiquitin ligase that mediates monoubiquitination of 'Lys-91' of histone H4 (H4K91ub1), in response to DNA damage. Protects cells exposed to DNA-damaging agents. 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). Involved in the recruitment of 53BP1/TP53BP1 to sites of DNA damage by mediating H4K91ub1 formation.
Applications
Suitable for use in ELISA, Western Blot and Immunohistochemistry. Other applications not tested.
Recommended Dilution
Immunohistochemistry (Formalin fixed paraffin embedded): 6ug/ml Optimal dilutions to be determined by the researcher.
AA Sequence
SHLRPPSPLLVRVYKSGPRVRRKLESYFQSSKSSGGGECTVSTQEHEAPGTFRVEFSERAAKERVLKKGEHQILVDEKPVPIFLVPTENSIKKNTRPQISSLTQSQAE
Storage and Stability
May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Immunogen
Partial recombinant protein corresponding to aa3-111 from human DTX3L (NP_612144) with GST tag. MW of the GST tag alone is 26kD.
Form
Supplied as a liquid in PBS, pH 7.2.
Purity
Purified by Protein A affinity chromatography.
Specificity
Recognizes human DTX3L.
