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ATG4B Antibody (Center)

Catalog # Availability Size / Price Inquiry
APG02047G 100 μl / $495

ATG4B Antibody (Center)

Brand

Leading Biology

Catalog Number

APG02047G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality ATG4B antibody (Center).

Molecular Weight

44294 Da

Cellular Localization

Antigen Cellular Localization: Cytoplasm.

Host

Rabbit

Species Reactivity

Human

Immunogen

250-290 aa

Target

This ATG4B antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 250-290 amino acids from the Central region of human ATG4B.

Isotype

Rabbit Ig

Symbol

APG4B, AUTL1, KIAA0943

GeneID

UniProt ID

Function

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.

Summary

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.

Form

Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, E

Dilution

WB~~1:1000

Synonyms

Cysteine protease ATG4B, 3422-, AUT-like 1 cysteine endopeptidase, Autophagin-1, Autophagy-related cysteine endopeptidase 1, Autophagy-related protein 4 homolog B, hAPG4B, ATG4B, APG4B, AUTL1, KIAA0943

Images

ATG4B Antibody (Center) (Cat. APG02047G) western blot analysis in Jurkat cell line lysates (35ug/lane).This demonstrates the ATG4B antibody detected the ATG4B protein (arrow).

Specification

Quantity

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