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ATG4B (human recombinant)
货号：25380 规格：100 µg 目录价：￥6720
产品详情
产品名称:
ATG4B (human recombinant)
别名:
AUT-like 1 Cysteine Endopeptidase|Autophagin-1|Autophagy-related Protein 4 Homolog B|Cysteine Protease ATG4B|hAPG4B
产品描述:
Autophagy-related 4B (ATG4B), also known as autophagin-1, is a cysteine protease and a member of the C54 protease family with dual roles in the progression of autophagy.{42341,42342} It catalyzes the irreversible proteolytic cleavage of human homologs of yeast atg8 belonging to the microtubule-associated proteins 1 (MAP1)A/B-light chain 3 (LC3) and the GABA receptor-associated protein (GABARAP) subfamilies, including LC3, GATE16, GABARAP, and ATG8L, to expose a C-terminal glycine residue that is essential to formation of the autophagosome. It also catalyzes the reversible deconjugation of phosphatidylethanolamine from C-terminal glycine lipid-conjugated atg8 homologs.{42343} ATG4B expression is increased in CD34+ chronic myeloid leukemia (CML) stem and progenitor cells and knockdown of ATG4B expression increases accumulation of LC3-II and p62, indicating impaired autophagy, and reduces the viability and inhibits proliferation of CD34+ CML cells.{42344} Atg4-/- mice exhibit systemic decreases in basal and induced autophagy as well as increased susceptibility to colitis induced by dextran sodium sulfate (DSS) and pulmonary fibrosis induced by bleomycin (Item No. 13877).{42345,42346}
保存温度:
-80
运输温度:
-80
产品形式:
50 mM HEPES, pH 8.0, 150 mM sodium chloride, 10% glycerol
有效期:
365
纯度:
≥80% estimated by SDS-PAGE
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