Mouse Anti Human Ubiquitin Ald

Ubiquitin thioesterase OTUB1, Otubain-1, OTU domain-containing ubiquitin aldehyde-binding protein 1, Ubiquitin-specific-processing protease OTUB1, Deubiquitinating enzyme OTUB1, OTUB1, OTB1, OTU1, HSPC263, MGC4584, FLJ20113, FLJ40710, MGC111158.

Mouse Anti Human Monoclonal.

Otubain 1 (OTUB1) belongs to the ovarian tumor (OUT) superfamily of predicted cysteine proteases and inhibits cytokine gene transcription in the immune system through its interaction with a ubiquitin protease and E3 ubiquitin ligase. OTUB1 is a highly specific ubiquitin iso-peptidase, it cleaves ubiquitin from branched poly-ubiquitin chains but not from ubiquitinated substrates. OTUB1 is believed to work in specific ubiquitin-dependent pathways, possibly by providing an editing function of polyubiquitin chain growth. OTUB1 is a hydrolase that removes conjugated ubiquitin from proteins in vitro and may therefore have a significant regulatory role in the level of protein turnover by preventing degradation. Additionally, OTUB1 is a regulator of T-cell anergy, a phenomenon that occurs when T-cells are rendered impassive to antigen re-challenge and no longer respond to their cognate antigen. OTUB1 acts via its interaction with RNF128/GRAIL, which is an essential inductor of CD4 T-cell anergy.

PAT17E10AT.

Sterile filtered colorless solution.

Anti-human OTUB1 mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human OTUB1 protein 1-271 amino acids purified from E. coli.

Mouse IgG₁ heavy chain and k light chain.

OTUB1 antibody was purified from mouse ascitic fluids by protein-A affinity chromatography.

1mg/ml containing PBS, pH-7.4, 10% Glycerol and 0.02% Sodium Azide.

12 months at -20°C. 1 month at 4°C.

OTUB1 antibody has been tested by ELISA, Western blot analysis, ICC/IF and Flow cytometry to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results.

SDS

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