esg Antibody

Code CSB-PA326585XA01DLU
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Product Details

Full Product Name
Rabbit anti-Drosophila melanogaster (Fruit fly) esg Polyclonal antibody
Uniprot No.
Target Names
esg
Alternative Names
esg antibody; flg antibody; CG3758Protein escargot antibody; Protein fleabag antibody
Raised in
Rabbit
Species Reactivity
Drosophila melanogaster (Fruit fly)
Immunogen
Recombinant Drosophila melanogaster (Fruit fly) esg protein
Immunogen Species
Drosophila melanogaster (Fruit fly)
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
Transcription factor that can both stimulate and repress transcription. Binds to the consensus DNA sequence 5'-A/GCAGGTG-3'. Regulates cell motility and adhesion during tracheal morphogenesis by stimulating transcription of the DE-cadherin gene shg at branch tips, thereby promoting tracheal tube fusion. Maintains diploidy in imaginal cells by inhibiting the transcription of genes required for endoreplication. Required for development of the genital disk and acts as an intrinsic determinant of wing cell fate. The somatic protein is required for maintenance of male germ cells. Acts with other members of the snail protein family to control embryonic central nervous system development.
Gene References into Functions
  1. Esg controls specification of cell types in trachea and suppresses ERK signaling in fusion cells to control cells' differential migratory behavior. PMID: 27742749
  2. Escargot and Scratch regulate neural commitment by antagonizing Notch activity in Drosophila sensory organs PMID: 27471258
  3. CySCs mutant for esg are not maintained as stem cells, but remain capable of differentiating normally along the cyst cell lineage. In contrast, esg mutant CySCs that give rise to a closely related lineage, the apical hub cells, cannot maintain hub cell identity. this dual regulatory role is due to simultaneous control by Esg of overlapping genetic programs. Similar results were obtained with intestinal stem cells. PMID: 27077690
  4. Robust intestinal homeostasis relies on cellular plasticity in enteroblasts mediated by miR-8-Escargot switch. PMID: 26077448
  5. Cell type-specific transcriptome analysis combined with Dam-ID binding studies identified Esg as a major repressor of differentiation genes in stem and progenitor cells. PMID: 25298397
  6. Authors demonstrate that Esg plays a pivotal role in intestinal homeostasis, maintaining the stem cell pool while influencing fate decisions through modulation of Notch activity. PMID: 25433031
  7. Escargot protein as an essential factor is required in hub cells for maintaining niche integrity by blocking conversion of hub cells to the cyst cell lineage. PMID: 24794442
  8. Escargot directly interact with Daughtherless and its mammalian homologue HEB and eliminate them through siah-1 mediated protein degradation. PMID: 20647756
  9. role as an enhancer trap that monitors male-specific gene expression in germ cells PMID: 11902678
  10. snail is required for Drosophila gastrulation and is not replaceable by Escargot or Worniu. PMID: 15110709
  11. esg must be ectopically expressed during nervous system development to reduce seizure susceptibility in adult drosophila. PMID: 15654097

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Subcellular Location
Nucleus.
Protein Families
Snail C2H2-type zinc-finger protein family
Tissue Specificity
Expression is complex and dynamic. In early embryogenesis, expression begins on the dorsal side of the embryo. Expressed in a pattern of longitudinal stripes early in germband elongation. Later in embryogenesis, expression is in cells that correspond to t
Database Links

KEGG: dme:Dmel_CG3758

STRING: 7227.FBpp0080293

UniGene: Dm.4764

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