Immunohistochemistry analysis of formalin-fixed paraffin-embedded human prostate tissue stained using a CNOT4 polyclonal antibody (Product # PA5-23243) at 10 ug/ml. Staining of formalin-fixed tissues is enhanced by boiling tissue sections in 10 mM sodium citrate buffer, pH 6.0 for 10-20 min followed by cooling at RT for 20 min.
|Tested species reactivity||Bovine, Chicken, Human, Mouse, Rat, Xenopus|
|Host / Isotype||Rabbit / IgG|
|Immunogen||Synthetic peptide (68 KPLSQEELQRIKNEKKQK 85) of CNOT4 protein.|
|Purification||Antigen affinity chromatography|
|Storage buffer||PBS with 0.05% BSA|
|Contains||0.05% sodium azide|
|Storage Conditions||-20° C, Avoid Freeze/Thaw Cycles|
|Tested Applications||Dilution *|
|Immunohistochemistry (Paraffin) (IHC (P))||10 µg/ml|
|Western Blot (WB)||0.05-0.1 µg/ml|
* 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.
CNOT4 is a 575 amino acid protein with E3 ubiquitin ligase activity, mainly involved in protein modification and protein ubiquitination. It contains a ring type zinc finger domain of the C4C4 type, an RNA recognition motif and a bipartite nuclear localization signal. Studies show that CNOT4 is a component of the CCR4-NOT (CAF1) core complex that functions as general transcription regulation complex and has both a positive as well as a negative effect on the transcription of multiple functionally unrelated genes, thus controls gene expression. CNOT4 interacts with CNOT1 via C-terminus and with E2 ubiquitin ligases via C4C4 RING domain. Reports suggest that CNOT4 gets phosphorylated in response to DNA damage on consensus sites recognized by ATM and ATR.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.