|Tested species reactivity||Human, Mouse|
|Host / Isotype||Mouse / IgG|
|Storage buffer||PBS, pH 7.4|
|Storage Conditions||Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.|
|Tested Applications||Dilution *|
|ChIP assay (ChIP)||Assay dependent|
|Immunocytochemistry (ICC)||Assay dependent|
|Immunofluorescence (IF)||Assay dependent|
|Immunoprecipitation (IP)||Assay dependent|
|Western Blot (WB)||1:500-1:1000|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
MA1-23304 detects CtIP in mouse and Human samples.
MA1-23304 has been successfully used in chromatin immunoprecipitation, immunoprecipitation, Western Blot, immunofluorescence, and immunocytochemistry procedures.
MA1-23304 immunogen corresponds to Human CtIP.
CtIP, a 125 kD protein, was originally found interacting with a transcription repressor, CtBP, through the PLDLS motif (CtBP-Interacting Protein) thus suggested a role in transcription. Studies have shown that CtIP also interacts with BRCA1 protein through the c-terminus BRCT domains also suggested that CtIP is a potential tumor suppressor. This CtIP-BRCA1 interaction can be disruppted by DNA damaging agents including UV or gamma-irradiation. Li et al (Nature 406, 210 - 215 (2000)) have shown that ATM phosphorylates CtIP at serine residues 664 and 745, and mutation of these sites abrogates the dissociation of BRCA1 from CtIP, resulting in persistent repression of BRCA1-dependent induction of GADD45 upon ionizing radiation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.