egl-1 Antibody

Code CSB-PA527671XA01CXY
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Product Details

Full Product Name
Rabbit anti-Caenorhabditis elegans egl-1 Polyclonal antibody
Uniprot No.
Target Names
egl-1
Alternative Names
egl-1 antibody; F23B12.9Programmed cell death activator egl-1 antibody; Egg-laying defective protein 1 antibody
Raised in
Rabbit
Species Reactivity
Caenorhabditis elegans
Immunogen
Recombinant Caenorhabditis elegans egl-1 protein
Immunogen Species
Caenorhabditis elegans
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)

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Target Background

Function
Plays a major role in programmed cell death (PCD or apoptosis) by negatively regulating ced-9. Binds to and directly inhibits the activity of ced-9, releasing the cell death activator ced-4 from a ced-9/ced-4 containing protein complex and allowing ced-4 to activate the cell-killing caspase ced-3. Required to activate programmed cell death in the sister cells of the serotonergic neurosecretory motor (NSM) neurons during embryogenesis. Required to activate programmed cell death in the sister cells of the M4 motor neuron and I1 pharyngeal neuron during embryogenesis. During larval development, required for the elimination of transient presynaptic components upstream of ced-9, ced-4 and ced-3 apoptotic pathway. Together with ain-1, a component of the miRNA-induced-silencing complex (miRISC), and probably upstream of ced-3 and ced-4, regulates temporal cell fate patterning during larval development.
Gene References into Functions
  1. LIN-1 binds to, and activates transcription of, the key pro-apoptotic gene egl-1. Our results provide the first evidence that EGF induces PCD at the whole organism level and reveal the molecular basis for the death-promoting function of LIN-3/EGF PMID: 25144461
  2. The transcriptional upregulation of egl-1 in the CEMs in hermaphrodites is necessary, but not sufficient for their death. PMID: 20150917
  3. DNA damage increases expression of the proapoptotic gene egl-1, a response that requires hus-1 and the p53 homolog cep-1 PMID: 12445383
  4. the binding of EGL-1 to CED-9 is extremely stable PMID: 12894216
  5. Metabolism of mutants of the proapoptotic EGL-1 protein was studied in a functional analysis of the CED-1 protein. PMID: 15383288
  6. mitochondria fragment in cells that normally undergo programmed cell death during C. elegans development; fragmentation is induced by the BH3-only protein EGL-1 PMID: 15716954
  7. A complex between MAB-5 and the Pbx homolog CEH-20 directly regulates transcription of the BH3 domain gene egl-1 to initiate programmed cell death PMID: 16421192
  8. Consistent with its ability to neutralize CED-9 function, EGL-1 antagonized CED-9-dependent remodeling of the mitochondrial network. PMID: 16543146
  9. oxidative, osmotic, heat shock and starvation stresses induce germ cell apoptosis through a p53 and EGL-1 independent pathway. PMID: 16729024
  10. Data show that the worm protein EGL-1 binds mammalian pro-survival proteins very poorly, but can be converted into a high-affinity ligand for Bcl-2 and Bcl-x(L) by mutation of the cysteine residue at position 62 within the BH3 domain. PMID: 18566606
  11. Bcl-2 proteins EGL-1 and CED-9 do not regulate mitochondrial fission or fusion in Caenorhabditis elegans. PMID: 19327994
  12. EGL-1 triggers apoptosis induction predominantly by antagonizing the function of an anti-apoptotic member of the core BCL-2 family. Review. PMID: 19641505

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Subcellular Location
Cell junction, synapse.
Database Links

KEGG: cel:CELE_F23B12.9

STRING: 6239.F23B12.9

UniGene: Cel.19641

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