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Product Name ATG4A Chinese Name 自噬相关蛋白4A抗体 Alias AI627006 ; APG4 autophagy 4 homolog A ; Apg4a ; ATG4 autophagy related 4 homolog A (S. cerevisiae) ; ATG4 autophagy related 4 homolog A ; ATG4A ; ATG4A_HUMAN ; Atg4al ; AUT like 2 cysteine endopeptidase ; AUT-like 2 cysteine endopeptidase ; Autl2 ; Autophagin 2 ; Autophagin-2 ; Autophagy related 4A cysteine peptidase ; Autophagy related cysteine endopeptidase 2 ; Autophagy related protein 4 homolog A ; Autophagy-related cysteine endopeptidase 2 ; Autophagy-related protein 4 homolog A ; AV169859 ; Cysteine protease ATG4A ; hAPG4A ; MGC107179 . Research Area Tumour immunology Apoptosis transcriptional regulatory factor Immunogen Species Rabbit Clonality Polyclonal React Species Human, Mouse, Rat, (predicted: Cow, Rabbit, ) Applications ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 45kDa Cellular localization cytoplasmic Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human ATG4A: 51-150/398 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail ATG4A is a cysteine protease required for autophagy, which cleaves the C-terminal part of either MAP1LC3, GABARAPL2 or GABARAP, allowing the liberation of form I. A subpopulation of form I is subsequently converted to a smaller form (form II). Form II, with a revealed C-terminal glycine, is considered to be the phosphatidylethanolamine (PE)-conjugated form, and has the capacity for the binding to autophagosomes.
Function:
Cysteine protease required for autophagy, which cleaves the C-terminal part of either MAP1LC3, GABARAPL2 or GABARAP, allowing the liberation of form I. A subpopulation of form I is subsequently converted to a smaller form (form II). Form II, with a revealed C-terminal glycine, is considered to be the phosphatidylethanolamine (PE)-conjugated form, and has the capacity for the binding to autophagosomes. Preferred substrate is GABARAPL2 followed by MAP1LC3A and GABARAP.
Subcellular Location:
Cytoplasm (Probable).
Tissue Specificity:
Widely expressed, at a low level, and the highest expression is observed in skeletal muscle and brain. Also detected in fetal liver.
Similarity:
Belongs to the peptidase C54 family.
SWISS:
Q8WYN0
Gene ID:
115201
Database links:Entrez Gene: 115201 Human
Entrez Gene: 666468 Mouse
Omim: 300663 Human
SwissProt: Q8WYN0 Human
SwissProt: Q8C9S8 Mouse
Unigene: 8763 Human
Unigene: 102230 Mouse
Unigene: 393320 Mouse
Product Picture Paraformaldehyde-fixed, paraffin embedded (Mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (ATG4A) Polyclonal Antibody, Unconjugated (SL3873R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (Human brain glioma); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (ATG4A) Polyclonal Antibody, Unconjugated (SL3873R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (Rat brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (ATG4A) Polyclonal Antibody, Unconjugated (SL3873R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
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