antibody

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

032196-AP

200 ul

polyclonal

domestic rabbit

AP

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

rabbit

Pab

AP

Antibodies

200 ul

IgG

Macroautophagy is the major inducible pathway for the general turnover of cytoplasmic constituents in eukaryotic cells, it is also responsible for the degradation of active cytoplasmic enzymes and organelles during nutrient starvation. Macroautophagy involves the formation of double-membrane bound autophagosomes which enclose the cytoplasmic constituent targeted for degradation in a membrane bound structure, which then fuse with the lysosome (or vacuole) releasing a single-membrane bound autophagic bodies which are then degraded within the lysosome (or vacuole). APG4, a cysteine protease required for autophagy, cleaves the C-terminal part of MAP1LC3 to form the activated molecule LC3-I. LC3-I is subsequently conjugated with phosphatidylethanolamine at the C-terminal glycine to form LC3-II, a marker for autophagy via its capacity to bind to autophagosomes. Applications: Suitable for use in Western Blot, Immunohistochemistry and ELISA. Other applications have not been tested. Recommended Dilution: Immunohistochemistry: Formalin-fixed, paraffin-embedded sections Optimal dilutions to be determined by the researcher. Storage and Stability: Store product at 4°C. DO NOT FREEZE! Stable at 4°C for 12 months after receipt as an undiluted liquid. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Note: Applications are based on unconjugated antibody.

Hu

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

KLH-conjugated synthetic peptide mapping to a fragment of residues within amino acids 258-284 of human ATG4B. Species sequence homology: bovine, chicken, mouse, zebrafish

Recognizes human ATG4B.

Purified by Protein A and peptide affinity chromatography.

Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with Alkaline Phophatase (AP).

As reported

Product Type: Pab Isotype: IgG Host: rabbit Source: human Concentration: As reported Form: Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with Alkaline Phophatase (AP). Purity: Purified by Protein A and peptide affinity chromatography. Immunogen: KLH-conjugated synthetic peptide mapping to a fragment of residues within amino acids 258-284 of human ATG4B. Species sequence homology: bovine, chicken, mouse, zebrafish Specificity: Recognizes human ATG4B. Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

E IHC WB

4°C Do Not Freeze

1. Tanida, I., et al., J. Biol. Chem. 279(35):36268-36276 (2004). 2. Marino, G., et al., J. Biol. Chem. 278(6):3671-3678 (2003). 3. Kabeya, Y., et al., J. Cell. Sci. 117 (Pt 13), 2805-2812 (2004) (): ().

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