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Calpain 6/CAPN6 (タンパク質 | 抗体 | cDNA クローン | ELISA キット)

All Calpain 6/CAPN6 reagents are produced in house and quality controlled, including 1 Calpain 6/CAPN6 Antibody, 16 Calpain 6/CAPN6 Gene, 1 Calpain 6/CAPN6 qPCR. All Calpain 6/CAPN6 reagents are ready to use.

Calpain 6/CAPN6 Antibody (1)

    Calpain 6/CAPN6 cDNA Clone (16)

    NM_014289.3

    In expression vector

    NM_031808.1

    クローニングベクター cDNA 製品

    In lentiviral vector

    Calpain 6/CAPN6 qPCR Primer (1)

    Calpain 6/CAPN6 の背景知識

    Calpains are Ca(2+)-dependent modulator Cys proteases that have a variety of functions in almost all eukaryotes. There are more than 1 well-conserved mammalian calpains, among which eutherian calpain-6 (CAPN6) is unique in that it has amino acid substitutions at the active-site Cys residue (to Lys in humans), strongly suggesting a loss of proteolytic activity. CAPN6 is expressed predominantly in embryonic muscles, placenta, and several cultured cell lines. The inflammatory cytokines induce an unconventional nonproteolytic calpain, calpain-6 (CAPN6), which associates with the essential EJC-loading factor CWC22 in the cytoplasm. This association disturbs the nuclear localization of CWC22, thereby suppressing the splicing of target genes, including those related to Rac1 signaling. CAPN6 deficiency in LDL receptor-deficient mice restored CWC22/EJC/Rac1 signaling, reduced pinocytotic deposition of native LDL in macrophages, and attenuated macrophage recruitment into the lesions, generating an atheroprotective phenotype in the aorta. That CAPN6 promotes atherogenicity in inflamed macrophages by disturbing CWC22/EJC systems. Alpain 6 (CAPN6) expression is regulated by PI3K-Akt in liver cancer through POU2F1 and CAPN6 which promote cell proliferation and inhibit apoptosis of liver cancer cells. Loss of CAPN6 promotes skeletal muscle differentiation during both development and regeneration, suggesting a novel physiological function of CAPN6 as a suppressor of skeletal muscle differentiation. CAPN6 promoted cancer cell proliferation and inhibited its apoptosis. CAPN6 acts as a potential regulator of Rac1 activity, through a mechanism involving interaction with GEF-H1, to control lamellipodial formation and cell motility.

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