Application
Fluorescent image of U251 cells stained with ATG4D (C-term) antibody. U251 cells were treated with Chloroquine (50 μM,16h), then fixed with 4% PFA (20 min), permeabilized with Triton X-100 (0.2%, 30 min). Cells were then incubated with AP1811c ATG4D (C-term) primary antibody (1:100, 2 h at room temperature). For secondary antibody, Alexa Fluor® 488 conjugated donkey anti-rabbit antibody (green) was used (1:1000, 1h). Nuclei were counterstained with Hoechst 33342 (blue) (10 μg/ml, 5 min). ATG4D immunoreactivity is localized to autophagic vacuoles in the cytoplasm of U251 cells.Application
Western blot analysis of APG4D Pab in Y79 cell lysate .Application
Cos7, HEK293, MEF, and Hela cells, left to right respectively. Data courtesy of Drs. Jiefei Geng and Dan Klionsky, University of Michigan.Application
Formalin-fixed and paraffin-embedded human cancer tissue reacted with the primary antibody, which was peroxidase-conjugated to the secondary antibody, followed by DAB staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated. BC = breast carcinoma; HC = hepatocarcinoma.| Product Name | ATG4D Antibody (C-term) |
|---|---|
| Antibody Type | Primary Antibodies |
| Clonality | Polyclonal |
|---|---|
| Isotype | Ig |
| Host Species | Rabbit |
| Tested Applications | IFWBIHC |
| IF:1:100 WB |
|
| Species Reactivity | Human |
| Concentration | 1mg/ml |
| Gene Synonyms | APG4D, AUTL4 |
|---|---|
| Alternative Names | ATG4D APG4D AUTL4 Cysteine protease ATG4D AUT-like 4 cysteine endopeptidase Autophagin-4 Autophagy-related cysteine endopeptidase 4 Autophagy-related protein 4 homolog D |
| Molecular Weight(MW) | 52922 Da |
| 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 |
| Tissue Specificity | Mainly expressed in skeletal muscle and, to a lower extent, in testis |
| Cellular Localization | Cytoplasm (Probable). |
| Entrez Gene | 84971 |
|---|
Application
Fluorescent image of U251 cells stained with ATG4D (C-term) antibody. U251 cells were treated with Chloroquine (50 μM,16h), then fixed with 4% PFA (20 min), permeabilized with Triton X-100 (0.2%, 30 min). Cells were then incubated with AP1811c ATG4D (C-term) primary antibody (1:100, 2 h at room temperature). For secondary antibody, Alexa Fluor® 488 conjugated donkey anti-rabbit antibody (green) was used (1:1000, 1h). Nuclei were counterstained with Hoechst 33342 (blue) (10 μg/ml, 5 min). ATG4D immunoreactivity is localized to autophagic vacuoles in the cytoplasm of U251 cells.
Application
Western blot analysis of APG4D Pab in Y79 cell lysate .
Application
Cos7, HEK293, MEF, and Hela cells, left to right respectively. Data courtesy of Drs. Jiefei Geng and Dan Klionsky, University of Michigan.
Application
Formalin-fixed and paraffin-embedded human cancer tissue reacted with the primary antibody, which was peroxidase-conjugated to the secondary antibody, followed by DAB staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated. BC = breast carcinoma; HC = hepatocarcinoma.| Application Notes | IF:1:100 WB |
|---|
| Form | Liquid |
|---|---|
| Storage Instructions | For short-term storage, store at 4° C. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles. |
| Storage Buffer | Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is prepared by Saturated Ammonium Sulfate (SAS) precipitation followed by dialysis against PBS. |
