The protein encoded by the COPS5 gene is one of the eight subunits of COP9 signalosome, a highly conserved protein complex that functions as an important regulator in multiple signaling pathways. The structure and function of COP9 signalosome is similar to that of the 19S regulatory particle of 26S proteasome. COP9 signalosome has been shown to interact with SCF-type E3 ubiquitin ligases and act as a positive regulator of E3 ubiquitin ligases. This protein is reported to be involved in the degradation of cyclin-dependent kinase inhibitor CDKN1B/p27Kip1. It is also known to be a coactivator that increases the specificity of JUN/AP1 transcription factors (provided by RefSeq, Jul 2008).
Mouse anti Human JAB1 antibody detects a band of 36 kDa. The antibody has been extensively validated for western blotting using whole cell lysates.
- Target Species
- Western Blotting
- Anti JAB1 detects a band of approximately 36 kDa in Jurkat cell lysates
- Species Cross-Reactivity
Target Species Cross Reactivity Mouse Rat
- N.B. Antibody reactivity and working conditions may vary between species.
- Product Form
- Purified IgG - liquid
- Mouse monoclonal antibody purified by affinity chromatography on Protein G from tissue culture supernatant
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- 0.09% Sodium Azide (NaN3)
- E.coli-derived recombinant human JAB1
- Store undiluted at -20oC, avoiding repeated freeze thaw cycles.
- As supplied, 12 months from date of despatch.
- Entrez Gene
- GO Terms
- GO:0005515 protein binding
- GO:0000338 protein deneddylation
- GO:0003713 transcription coactivator activity
- GO:0003743 translation initiation factor activity
- GO:0008237 metallopeptidase activity
- GO:0046872 metal ion binding
- GO:0005852 eukaryotic translation initiation factor 3 complex
- GO:0006366 transcription from RNA polymerase II promoter
- GO:0008180 signalosome
- PrecisionAb is a trademark of Bio-Rad Laboratories.
- For research purposes only
Applications of JAB1 antibody
|Application Name||Verified||Min Dilution||Max Dilution|
The PrecisionAb label is reserved for antibodies that meet the defined performance criteria within Bio-Rad's ongoing antibody validation programme. Click here to learn how we validate our PrecisionAb range. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependent on sample type.
Secondary Antibodies Available
|Description||Product Code||Applications||Pack Size||List Price||Quantity|
|Goat anti Mouse IgG (H/L):HRP||STAR207P||WB||2 ml|