Product DescriptionGoat anti-Delta-like protein 1 (DLL1) Polyclonal Antibody (Unconjugated), suitable for Pep-ELISA, WB, ICC, FC.
Application(s)FC, ICC, WB, Pep-ELISA
Application DetailsPeptide ELISA (1:16000), Western Blot (0.3-7 µg/mL), Immunocytochemistry (10 µg/mL), Flow Cytometry (10 µg/mL). Biosensis recommends optimal dilutions/concentrations should be determined by the end user.
TargetDelta-like protein 1 (DLL1)
SpecificityReacts with DLL1 from Human, Mouse, Rat.
Target Host SpeciesHuman
Species ReactivityHuman, Mouse, Rat
Immunogen DescriptionA synthetic peptide consisting of amino acids, C-ATQRHLTVGEEWSQD
Purity DescriptionPurified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide.
FormatLiquid antibody. Supplied at 0.5 mg/mL in Tris saline, 0.02% sodium azide, pH 7.3 with 0.5% bovine serum albumin.
Storage InstructionsUpon receipt, aliquot and store at -20°C long-term. Store at 2-8°C short-term (up to 2 weeks). Minimize freezing and thawing.
Batch NumberPlease see item label.
Expiration Date12 months after date of receipt (unopened vial).
Scientific BackgroundTransmembrane ligand protein of NOTCH1, NOTCH2 and NOTCH3 receptors that binds the extracellular domain (ECD) of Notch receptor in a cis and trans fashion manner (PubMed:11006133). 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)
A. Western Blot: (2 µg/mL) staining of Rat Pancreas lysate (A) + Peptide (B) (35 ug protein in RIPA buffer). Detected by chemiluminescence. B. Immunofluorescenceanalysis: of paraformaldehyde fixed HeLa cells, permeabilized with 0.15% Triton. Primary incubation 1hr (10 µg/mL) followed by Alexa Fluor 488 secondary antibody (2 µg/mL), showing Auto-generated 11/09/2019 cytoplasmic/membrane staining. Actin filaments were stained with phalloidin (red) and the nuclear stain is DAPI (blue). Negative control: Unimmunized goat IgG (10 µg/mL) followed by Alexa Fluor 488 secondary antibody (2 µg/mL). C. Flow cytometryanalysis: of paraformaldehyde fixed HeLa cells (blue line), permeabilized with 0.5% Triton. Primary incubation 1hr (10 µg/mL) followed by Alexa Fluor 488 secondary antibody (1 µg/mL). IgG control: Unimmunized goat IgG (black line) followed by Alexa Fluor 488 secondary antibody.