ATG4 Autophagy Related 4 Homolog B (S. Cerevisiae) (ATG4B) (AA 20-80) antibody

Details for Product No. ABIN350272
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Antigen
Synonyms Apg4b, APG4B, Aut2b2, apg4b, AUTL1, Autl1, Atg4bl, AW048066, 2510009N07Rik
Epitope
AA 20-80
(12), (9), (5), (2), (2), (2), (2), (2), (1), (1), (1), (1), (1), (1)
Reactivity
Human
(71), (34), (19), (16), (14), (14), (3), (3), (2), (2), (1)
Host
Rabbit
(68), (2), (2)
Clonality
Polyclonal
Conjugate
Un-conjugated
(2), (2), (2), (2), (2), (2), (2), (2), (2), (2), (2)
Application
Immunohistochemistry (IHC), Western Blotting (WB)
(53), (22), (20), (18), (15), (1), (1)
Pubmed 5 references available
Catalog no. ABIN350272
Quantity 100 µL
Price
454.67 $   Plus shipping costs $45.00
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Immunogen A synthetic peptide from AA 20-80 of human ATG4B conjugated to an immunogenic carrier protein has been used as the antigen. The antigen is homologous in mouse.
Specificity Specific for Olfactory receptor OR2Y1.
Purification whole serum
Alternative Name cysteine protease ATG4B (autophagin-1, APG4B, AUTL1)
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 ofautophagy have been described in some malignant tumors, and a role forautophagy in controlling the unregulated cell growth linked to cancer has been proposed.
Function: Cysteine protease required forautophagy, 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.
Enzyme regulation: Inhibited by N-ethylmaleimide
Subcellular location: Cytoplasm Also known as: APG4B, AUTL1, hAPG4B, Autophagin-1, AUTL1, MGC1353, KIAA0943, cysteine protease ATG4B, hAPG4B, AUT-like 1 cysteine endopeptidase,autophagy-related protein 4 homolog B.
UniProt Q8NGV0
Application Notes Use at a dilution of 1 : 200 to 1 : 2000.
The optimal dilution should be determined by the end user.
Not yet tested in other applications.
Restrictions For Research Use only
Format Liquid
Reconstitution Reconstitute in 100 µL of sterile water. Centrifuge to remove any insoluble material.
Handling Advice Avoid freeze and thaw cycles.
Storage -20 °C
Storage Comment Maintain the reconstituted antibodies frozen at -20 °C for long term storage and refrigerated at 2-8 °C for a shorter term.
Expiry Date 12 months
Supplier Images
anti-ATG4 Autophagy Related 4 Homolog B (S. Cerevisiae) (ATG4B) (AA 20-80) antibody WB on human neutrophil lysate using Rabbit antibody to human, mouse cysteine protease ATG4B (autophagin-1, APG4B, AUTL1): whole serum (ABIN350272) at a dilution of 1 : 100. Pre-absorption of the antibody with the immunising peptide completely abolishes the detected band.
General Mariño, Uría, Puente et al.: "Human autophagins, a family of cysteine proteinases potentially implicated in cell degradation by autophagy." in: The Journal of biological chemistry, Vol. 278, Issue 6, pp. 3671-8, 2003 (PubMed).

Kabeya, Mizushima, Yamamoto et al.: "LC3, GABARAP and GATE16 localize to autophagosomal membrane depending on form-II formation." in: Journal of cell science, Vol. 117, Issue Pt 13, pp. 2805-12, 2004 (PubMed).

Tanida, Ueno, Kominami: "Human light chain 3/MAP1LC3B is cleaved at its carboxyl-terminal Met121 to expose Gly120 for lipidation and targeting to autophagosomal membranes." in: The Journal of biological chemistry, Vol. 279, Issue 46, pp. 47704-10, 2004 (PubMed).

Kumanomidou, Mizushima, Komatsu et al.: "The crystal structure of human Atg4b, a processing and de-conjugating enzyme for autophagosome-forming modifiers." in: Journal of molecular biology, Vol. 355, Issue 4, pp. 612-8, 2005 (PubMed).

Olsen, Blagoev, Gnad et al.: "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks." in: Cell, Vol. 127, Issue 3, pp. 635-48, 2006 (PubMed).

Hosts (68), (2), (2)
Reactivities (71), (34), (19), (16), (14), (14), (3), (3), (2), (2), (1)
Applications (53), (22), (20), (18), (15), (1), (1)
Conjugates (2), (2), (2), (2), (2), (2), (2), (2), (2), (2), (2)
Epitopes (12), (9), (5), (2), (2), (2), (2), (2), (1), (1), (1), (1), (1), (1)
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