Cysteine protease required for the cytoplasm to vacuole transport (Cvt) and autophagy. Cleaves the C-terminal amino acid of ATG8 family proteins MAP1LC3, GABARAPL1, GABARAPL2 and GABARAP, to reveal a C-terminal glycine. Exposure of the glycine at the C-terminus is essential for ATG8 proteins conjugation to phosphatidylethanolamine (PE) and insertion to membranes, which is necessary for autophagy. Has also an activity of delipidating enzyme for the PE-conjugated forms.

Cysteine protease ATG4B (EC 3.4.22.-) (AUT-like 1 cysteine endopeptidase) (Autophagy-related cysteine endopeptidase 1) (Autophagin-1) (Autophagy-related protein 4 homolog B) (HsAPG4B) (hAPG4B) ATG4B APG4B AUTL1 KIAA0943

Human, Mouse

WB,IHC,IF,ICC,ELISA

WB 1:500-1:5000
IHC 1:20-1:200
IF 1:50-1:200
ICC 1:100-1:400
ELISA 1:5000-1:20000

44.294 kDa ;

ATG4B APG4B AUTL1 KIAA0943

q9y4p1

https://www.uniprot.org/uniprotkb/q9y4p1

Recombinant Human Cysteine protease ATG4B protein (350-400AA)

Rabbit

Polyclonal

IgG

Cancer; Cardiovascular; Cell biology; Metabolism; Signal transduction

>95%, Protein G purified

Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4

Store at -20°C. Do not aliquot the antibody