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- Table of Contents
ATG4B antibody (A02885) performs well in ELISA, IF, IHC-P, WB and shows reactivity with Human, Mouse, Rat.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
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Immunofluorescence of ATG4B in human spleen tissue with ATG4B antibody at 20 μg/ml.
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Anti-Cysteine protease ATG4B ATG4B Antibody
ATG4B antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse, Rat | Rabbit | ELISA, IF, IHC-P, WB |
Recommend Dilution
Application
Dilution
Species
ATG4B antibody can be used for detection of ATG4B by Western blot at 1 - 2 μg/ml. Antibody can also be used for immunohistochemistry starting at 5 μg/mL. For immunofluorescence start at 20 μg/mL.
Antibody validated: Western Blot in human samples; Immunohistochemistry in human samples and Immunofluorescence in human samples. All other applications and species not yet tested. Optimal dilutions for each application should be determined by the researcher.
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Product Information
Product Name
Anti-Cysteine protease ATG4B ATG4B Antibody
View all ATG4B Antibodies
View all ATG4B Antibodies
Form
Liquid
Uniprot
Gene ID
Storage & Handling
ATG4B antibody can be stored at 4°C, stable for up to one year.
Host
Rabbit
Contents
ATG4B antibody is supplied in PBS containing ≤0.09% sodium azide.
Clonality
Polyclonal
Isotype
IgG
Immunogen
ATG4B antibody was raised against a 17 amino acid peptide near the carboxy terminus of human ATG4B. The immunogen is located within the last 50 amino acids of ATG4B.
Cross-Reactivity
ATG4B antibody is human, mouse and rat reactive. At least two isoforms of ATG4B are known to exist; this antibody will detect only the larger isoform. ATG4B is predicted to not cross-react with other ATG4 proteins.
Observed Molecular Weight
68 kDa
Calculated Molecular Weight
44.3 kDa
Background of ATG4B
Autophagy, the process of bulk degradation of cellular proteins through an autophagosomic-lysosomal pathway is important for normal growth control and may be defective in tumor cells. It is involved in the preservation of cellular nutrients under starvation conditions as well as the normal turnover of cytosolic components (1,2). ATG4B, also known as AUTL1, is one of four mammalian orthologs of the yeast ATG4 protein; all four are cysteine proteases (3). ATG4 is required for ATG8 conjugation to phosphatidylethanolamine on autophagosomal membranes. In mammals, each ATG4 homolog shows a selective preference for the ATG8 homologs (4). ATG4B has been found to be a novel protective protein in inflammatory colitis (5).
Cite This Product
Anti-Cysteine protease ATG4B ATG4B Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # A02885)
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Product Promise
We promise Anti-Cysteine protease ATG4B ATG4B Antibody performs excellently in relevant applications for ELISA, IF, IHC-P, WB. If it doesn't perform as promised, we will refund the product. Learn more
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A02885
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$481.00
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We promise all of our products perform as described in datasheets.
This product is for Research Use Only. Not for use in diagnostic procedures.
Update date:
Oct 5, 2026