Anti-LIME Monoclonal Antibody (Clone:mLIME-05)
Figure 1: Western blot of mouse thymocyte lysate (1% SDS); non-reduced sample, immunostained by mAb mLIME-05 and goat anti-mouse IgG (H+L)-HRP conjugate.
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Format : | Purified |
Amount : | 0.1 mg |
Isotype : | Mouse IgG2a |
Purification : | Purified by protein-A affinity chromatography |
Storage condition : | Store at 2-8°C. Do not freeze. |
Immunogen Information : | Recombinant protein corresponding to amino acids 86-202 of mouse LIME |
LIME (Lck-interacting molecule) is a 30 kDa double-palmitoylated protein with unusually basic cytoplasmic domain, expressed by T cells. After ligation of CD4 or CD8 T cell coreceptors, LIME is phosphorylated by Src-family kinases and associates with Lck and Fyn kinases and with their negative regulator Csk. Interestingly, Csk-mediated phosphorylation of C-terminal negative-regulatory tyrosine of LIME-associated Lck can result in increase of enzymatic activity compared with the total pool of Lck, thus, LIME serves as a positive regulator of TCR-dependent T cell signaling. However, under some circumstances, LIME may mediate inhibitory signals.
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