SKU: WP11192 Categories: ,

Atg4b Polyclonal Antibody

Price range: $268.00 through $328.00

SKU: WP11192-100
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Product details

Background:

Autophagy is the process by which endogenous proteins and damaged organelles are destroyed intracellularly. Autophagy is postulated to be essential for cell homeostasis and cell remodeling during differentiation, metamorphosis, non-apoptotic cell death, and aging. Reduced levels of autophagy have been described in some malignant tumors, and a role for autophagy in controlling the unregulated cell growth linked to cancer has been proposed. This gene encodes a member of the autophagin protein family. The encoded protein is also designated as a member of the C-54 family of cysteine proteases. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. [provided by RefSeq, Jul 2008],

Specifications

Size50μL/100μL
TargetATG4B
ReactivityHuman, Mouse
ApplicationsWB, IHC, IF, ELISA
MW(Calculated)
MW(Observed)44kD
Host SpeciesRabbit
IsotypeIgG
Conjugate/ModificationUnmodified
Recommended Dilution RatioWB 1:500-1:2000; IHC 1:100-1:300; ELISA 1:20000; IF 1:50-200 / Note: For IHC, we suggest antigen retrieval with TE buffer pH 9.0 (Cat#WT1004)
FormulationLiquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
PurificationThe antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Storage-15°C to -25°C/1 year(Do not lower than -25°C)
Concentration1 mg/ml
ClonalityPolyclonal
Clone Number
ImmunogenThe antiserum was produced against synthesized peptide derived from human ATG4B. AA range:71-120
SpecificityAtg4b Polyclonal Antibody detects endogenous levels of Atg4b protein.
Gene NameATG4B APG4B AUTL1 KIAA0943
Protein NameCysteine protease ATG4B
Other NameATG4B; / APG4B; / AUTL1; / KIAA0943; / Cysteine protease ATG4B; / AUT-like 1 cysteine endopeptidase; / Autophagin-1; / Autophagy-related cysteine endopeptidase 1; / Autophagy-related protein 4 homolog B; / hAPG4B
SpeciesHuman
Gene ID23192
UniprotQ9Y4P1,
Species.1Mouse
Gene ID.166615
Uniprot.1Q8BGE6
Species.2
Gene ID.2
Uniprot.2
Cellular LocalizationCytoplasm . Cytoplasm, cytosol . Cytoplasmic vesicle, autophagosome . Endoplasmic reticulum . Mitochondrion . Mainly localizes to the cytoplasm, including cytosol (PubMed:29165041). A samll potion localizes to mitochondria; phosphorylation at Ser-34 promotes localization to mitochondria (PubMed:29165041). .
Tissue ExpressionBrain,Embryo,Endometrium,Epithelium,Hippocampus,Liver,Placenta,Test
Signaling_pathwayCellular Processes >> Transport and catabolism >> Autophagy - animal
Research Areas>>Autophagy - other; / >>Autophagy - animal
Functionenzyme regulation:Inhibited by N-ethylmaleimide.,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.,similarity:Belongs to the peptidase C54 family.,tissue specificity:Mainly expressed in the skeletal muscle, followed by brain, heart, liver and pancreas.,
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