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Каталожный номерHP478014
Описание
Anti-Human ATG4A Polyclonal Antibody (HP478014) is a rabbit polyclonal antibody detecting ATG4A in ELISA, IHC, WB. Suitable for Human, Mouse, Bovine, and Pongo abelii.
Highlights
  • ●Affinity Purified — Minimal background and high purity for reliable results.
  • ●Multi-Application — Validated across multiple applications.
  • ●Multi-Species — Cross-reactive for translational research.
Реактивность видовHuman, Mouse
ПримененияELISA, IHC, WB
Хозяинский видRabbit
КлоональностьPolyclonal
ИзотипIgG
Иммуноген E. coli - derived recombinant Human ATG4A (Met1-Val398).
Цель hAPG4A, Cysteine protease ATG4A, ATG4A, AUTL2, Autophagin-2, APG4A, AUT-like 2 cysteine endopeptidase, Autophagy-related protein 4 homolog A, Autophagy-related cysteine endopeptidase 2
Очистка Purified by antigen affinity column.
Номер доступа Q8WYN0
Форма Liquid
Буфер хранения 0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300.

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Информация об использовании продукта
Применение Разбавление
ELISA 1:5000-1:20000
IHC 1:50-1:500
WB 1:500-1:2000
Устойчивость и хранение Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Фон

Cysteine protease ATG4A is a ~45 kDa protein. Cysteine protease that plays a key role in autophagy by mediating both proteolytic activation and delipidation of ATG8 family proteins. The protease activity is required for proteolytic activation of ATG8 family proteins: cleaves the C-terminal amino acid of ATG8 proteins 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. Preferred substrate is GABARAPL2 followed by MAP1LC3A and GABARAP. Protease activity is also required to counteract formation of high-molecular weight conjugates of ATG8 proteins (ATG8ylation): acts as a deubiquitinating-like enzyme that removes ATG8 conjugated to other proteins, such as ATG3.

1. Scherz-Shouval, R. et al. (2003) The Journal of biological chemistry 278, 14053-8. PMID: 12473658
2. Kabeya, Y. et al. (2004) Journal of cell science 117, 2805-12. PMID: 15169837
3. Scherz-Shouval, R. et al. (2007) The EMBO journal 26, 1749-60. PMID: 17347651
4. Li, M. et al. (2011) The Journal of biological chemistry 286, 7327-38. PMID: 21177865
5. Shu, CW. et al. (2011) Journal of biomolecular screening 16, 174-82. PMID: 21245471
6. Li, M. et al. (2012) Autophagy 8, 401-12. PMID: 22302004
7. Nguyen, N. et al. (2020) The Journal of biological chemistry 295, 13584-13600. PMID: 32732290
9. Nguyen, TN. et al. (2021) Molecular cell 81, 2013-2030.e9. PMID: 33773106
10. Kauffman, KJ. et al. (2018) Autophagy 14, 992-1010. PMID: 29458288
Примечание For research use only.
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Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
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Formula
C₁ × V₁ = C₂ × V₂
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C₁ (Stock Conc.)
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C₂ (Working Conc.)
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