Antibody, Antibody Sampler Kit
Autophagosome Marker Antibody Sampler Kit
- Catalog Number : AK0123
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Introduction
Autophagy is a catabolic process for the autophagosomic-lysosomal degradation of bulk cytoplasmic contents. Autophagy is generally activated by conditions of nutrient deprivation but has also been associated with a number of physiological processes including development, differentiation, neurodegeneration, infection, and cancer. The molecular machinery of autophagy was largely discovered in yeast and referred to as autophagy-related (Atg) genes. Formation of the autophagosome involves a ubiquitin-like conjugation system in which Atg12 is covalently bound to Atg5 and targeted to autophagosome vesicles. This conjugation reaction is mediated by the ubiquitin E1-like enzyme Atg7 and the E2-like enzyme Atg10. Autophagy marker Light Chain 3 (LC3) was originally identified as a subunit of microtubule-associated proteins 1A and 1B (termed MAP1LC3) and subsequently found to contain similarity to the yeast protein Apg8/Aut7/Cvt5 that is critical for autophagy. Three human LC3 isoforms (LC3A, LC3B, and LC3C) undergo post-translational modifications during autophagy. Cleavage of LC3 at the carboxy terminus immediately following synthesis yields the cytosolic LC3-I form. During autophagy, LC3-I is converted to LC3-II through lipidation by a ubiquitin-like system involving Atg7 and Atg3 that allows for LC3 to become associated with autophagic vesicles. The presence of LC3 in autophagosomes and the conversion of LC3 to the lower migrating form LC3-II have been used as indicators of autophagy.
General Information
| Reactivity | Human, Mouse, Rabbit |
|---|---|
| Application | WB |
| Host | Mouse, Rabbit |
| Storage instruction | Store at -20℃. Avoid freeze / thaw cycles. |
| Research topic | Autophagy |
Product Includes
| Product name | Quantity | Applications | Reactivity | Host |
| MAP1LC3A Monoclonal Antibody | 20μL | WB,IHC-p,IF | Human, Mouse, Rat | Mouse |
| MAP1LC3B Polyclonal Antibody | 20μL | WB,IHC-p,IF | Human, Mouse, Rat | Rabbit |
| Goat Anti-Rabbit IgG (H+L)(peroxidase/HRP conjugated) | 120μL | WB,ELISA | ||
| Goat Anti-Mouse IgG(H+L)(peroxidase/HRP conjugated) | 120μL | WB,ELISA |
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