• STJ71886 (2µg/ml) staining of Rat Pancreas lysate (A) + Peptide (B) (35µg protein in RIPA buffer). Detected by chemiluminescence.
  • STJ71886 Immunofluorescence analysis of paraformaldehyde fixed HeLa cells, permeabilized with 0. 15% Triton. Primary incubation 1hr (10ug/ml) followed by Alexa Fluor 488 secondary antibody (2ug/ml) , showing cytoplasmic/membrane staining. Actin filaments were stained with phalloidin (red) and the nuclear stain is DAPI (blue). Negative control: Unimmunized goat IgG (10ug/ml) followed by Alexa Fluor 488 secondary antibody (2ug/ml).
  • STJ71886 Flow cytometric analysis of paraformaldehyde fixed HeLa cells (blue line) , permeabilized with 0. 5% Triton. Primary incubation 1hr (10ug/ml) followed by Alexa Fluor 488 secondary antibody (1ug/ml). IgG control: Unimmunized goat IgG (black line) followed by Alexa Fluor 488 secondary antibody.

Anti-DLL1 antibody (Internal) (STJ71886)

SKU:
STJ71886-100

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Host: Goat
Applications: Pep-ELISA/WB/IF/FC
Reactivity: Human/Mouse/Rat
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description: Goat polyclonal antibody anti-DLL1 (Internal) is suitable for use in ELISA, Western Blot, Immunofluorescence and Flow Cytometry research applications.
Clonality: Polyclonal
Conjugation: Unconjugated
Isotype: IgG
Formulation: 0.5 mg/ml in Tris saline, 0.02% sodium azide, pH7.3 with 0.5% bovine serum albumin. NA
Purification: Purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide.
Concentration: 0.5 mg/mL
Dilution Range: IF-Strong expression of the protein seen in the cytoplasm/membranes of HeLa cells. 10µg/ml
ELISA-antibody detection limit dilution 1:16000.
Storage Instruction: Store at-20°C on receipt and minimise freeze-thaw cycles.
Gene Symbol: DLL1
Gene ID: 28514
Uniprot ID: DLL1_HUMAN
Immunogen Region: Internal
Accession Number: NP_005609.3
Immunogen Sequence: ATQRHLTVGEEWSQD
Post Translational Modifications Ubiquitinated by MIB (MIB1 or MIB2), leading to its endocytosis and subsequent degradation. Ubiquitinated.promotes recycling back to the plasma membrane and confers a strong affinity for NOTCH1. Multi-ubiquitination of Lys-613 by MIB1 promotes both cis and trans-interaction with NOTCH1, as well as activation of Notch signaling. Ubiquitinated by NEURL1B. Phosphorylated in a membrane association-dependent manner. Phosphorylation at Ser-697 requires the presence of Ser-694, whereas phosphorylation at Ser-694 occurs independently of the other site. Phosphorylation is required for full ligand activity in vitro and affects surface presentation, ectodomain shedding, and endocytosis. O-fucosylated. Can be elongated to a disaccharide by MFNG.
Function Transmembrane ligand protein of NOTCH1, NOTCH2 and NOTCH3 receptors that binds the extracellular domain (ECD) of Notch receptor in a cis and trans fashion manner. Following transinteraction, ligand cells produce mechanical force that depends of a clathrin-mediated endocytosis, requiring ligand ubiquitination, EPN1 interaction, and actin polymerisation.these events promote Notch receptor extracellular domain (NECD) transendocytosis and triggers Notch signaling through induction of cleavage, hyperphosphorylation, and nuclear accumulation of the intracellular domain of Notch receptors (NICD). Is required for embryonic development and maintenance of adult stem cells in many different tissues and immune systeme.the DLL1-induced Notch signaling is mediated through an intercellular communication that regulates cell lineage, cell specification, cell patterning and morphogenesis through effects on differentiation and proliferation. Plays a role in brain development at different level, namely by regulating neuronal differentiation of neural precursor cells via cell-cell interaction, most likely through the lateral inhibitory system in an endogenous level dependent-manner. During neocortex development, Dll1-Notch signaling transmission is mediated by dynamic interactions between intermediate neurogenic progenitors and radial glia.the cell-cell interactions are mediated via dynamic and transient elongation processes, likely to reactivate/maintain Notch activity in neighboring progenitors, and coordinate progenitor cell division and differentiation across radial and zonal boundaries. During cerebellar development, regulates Bergmann glial monolayer formation and its morphological maturation through a Notch signaling pathway. At the retina and spinal cord level, regulates neurogenesis by preventing the premature differentiation of neural progenitors and also by maintaining progenitors in spinal cord through Notch signaling pathway. Also controls neurogenesis of the neural tube in a progenitor domain-specific fashion along the dorsoventral axis. Maintains quiescence of neural stem cells and plays a role as a fate determinant that segregates asymmetrically to one daughter cell during neural stem cells mitosis, resulting in neuronal differentiation in Dll1-inheriting cell. Plays a role in immune systeme development, namely the development of all T-cells and marginal zone (MZ) B-cells. Blocks the differentiation of progenitor cells into the B-cell lineage while promoting the emergence of a population of cells with the characteristics of a T-cell/NK-cell precursor. Also plays a role during muscle development. During early development, inhibits myoblasts differentiation from the medial dermomyotomal lip and later regulates progenitor cell differentiation. Directly modulates cell adhesion and basal lamina formation in satellite cells through Notch signaling. Maintains myogenic progenitors pool by suppressing differentiation through down-regulation of MYOD1 and is required for satellite cell homing and PAX7 expression. During craniofacial and trunk myogenesis suppresses differentiation of cranial mesoderm-derived and somite-derived muscle via MYOD1 regulation but in cranial mesoderm-derived progenitors, is neither required for satellite cell homing nor for PAX7 expression. Also plays a role during pancreatic cell development. During type B pancreatic cell development, may be involved in the initiation of proximodistal patterning in the early pancreatic epithelium. Stimulates multipotent pancreatic progenitor cells proliferation and pancreatic growth by maintaining HES1 expression and PTF1A protein levels. During fetal stages of development, is required to maintain arterial identity and the responsiveness of arterial endothelial cells for VEGFA through regulation of KDR activation and NRP1 expression. Controls sprouting angiogenesis and subsequent vertical branch formation through regulation on tip cell differentiation. Negatively regulates goblet cell differentiation in intestine and controls secretory fat commitment through lateral inhibition in small intestine. Plays a role during inner ear development.negatively regulates auditory hair cell differentiation. Plays a role during nephron development through Notch signaling pathway. Regulates growth, blood pressure and energy homeostasis.
Protein Name Delta-Like Protein 1
Drosophila Delta Homolog 1
Delta1
H-Delta-1
Database Links Reactome: R-HSA-2122948
Reactome: R-HSA-2644606
Reactome: R-HSA-2660826
Reactome: R-HSA-2691232
Reactome: R-HSA-2894862
Reactome: R-HSA-2979096
Reactome: R-HSA-9013507
Reactome: R-HSA-9022702
Reactome: R-HSA-9793380
Reactome: R-HSA-9824272
Cellular Localisation Apical Cell Membrane
Single-Pass Type I Membrane Protein
Cell Junction
Adherens Junction
Membrane Raft
Distributed Around Adherens Junction In The Apical Endfeet Through Interactions With Magi1
Alternative Antibody Names Anti-Delta-Like Protein 1 antibody
Anti-Drosophila Delta Homolog 1 antibody
Anti-Delta1 antibody
Anti-H-Delta-1 antibody
Anti-DLL1 antibody
Anti-UNQ146 antibody
Anti-PRO172 antibody

Information sourced from Uniprot.org

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