KIAA0141 Antibody - N-terminal region
Rabbit Polyclonal Antibody
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Application ![]()
| WB |
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Primary Accession | Q14154 |
Other Accession | NM_014773, NP_055588 |
Reactivity | Human, Horse, Bovine |
Predicted | Human, Horse, Bovine |
Host | Rabbit |
Clonality | Polyclonal |
Calculated MW | 55920 Da |
Gene ID | 9812 |
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Alias Symbol | DELE |
Other Names | Death ligand signal enhancer, KIAA0141, DELE |
Format | Liquid. Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose. |
Reconstitution & Storage | Add 50 ul of distilled water. Final anti-KIAA0141 antibody concentration is 1 mg/ml in PBS buffer with 2% sucrose. For longer periods of storage, store at 20°C. Avoid repeat freeze-thaw cycles. |
Precautions | KIAA0141 Antibody - N-terminal region is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | DELE1 {ECO:0000303|PubMed:32132706, ECO:0000312|HGNC:HGNC:28969} |
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Function | Protein kinase activator that acts as a key activator of the integrated stress response (ISR) following various stresses, such as iron deficiency, mitochondrial stress or mitochondrial DNA breaks (PubMed:32132706, PubMed:32132707, PubMed:35388015, PubMed:37327776, PubMed:37550454, PubMed:37832546, PubMed:38340717). Detects impaired protein import and processing in mitochondria, activating the ISR (PubMed:35388015). May also required for the induction of death receptor-mediated apoptosis through the regulation of caspase activation (PubMed:20563667). |
Cellular Location | [DAP3-binding cell death enhancer 1]: Mitochondrion. Mitochondrion outer membrane. Mitochondrion inner membrane. Note=Imported in the mitochondrial matrix in absence of stress, leading to its degradation by LONP1 (PubMed:37327776). Localizes at the mitochondrial surface in response to iron deficiency: iron deficiency impairs mitochondrial import, promoting localization at the mitochondrial surface and stabilization (PubMed:37327776). Associates with the mitochondrion inner membrane in response to mitochondrial stress, leading to its proteolytic processing by OMA1, and generation of the AP3-binding cell death enhancer 1 short form (DELE1(S) or S-DELE1) (PubMed:32132707) |
Tissue Location | Detected in liver, skeletal muscle, kidney, pancreas, spleen, thyroid, testis, ovary, small intestine and colon |
Research Areas
For Research Use Only. Not For Use In Diagnostic Procedures.
Application Protocols
Provided below are standard protocols that you may find useful for product applications.
BACKGROUND
Essential for the induction of death receptor-mediated apoptosis through the regulation of caspase activation.
REFERENCES
Nagase T.,et al.DNA Res. 2:167-174(1995).
Harada T.,et al.Apoptosis 15:1247-1255(2010).

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