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Occludin antibody (AA 396-507)

OCLN Reactivity: Human, Mouse, Rat, Dog WB, IF Host: Mouse Monoclonal 19-Occludin unconjugated
Catalog No. ABIN968361
  • Target See all Occludin (OCLN) Antibodies
    Occludin (OCLN)
    Binding Specificity
    • 16
    • 16
    • 15
    • 9
    • 7
    • 6
    • 5
    • 4
    • 4
    • 2
    • 2
    • 2
    • 2
    • 2
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    AA 396-507
    Reactivity
    • 103
    • 64
    • 44
    • 34
    • 18
    • 11
    • 3
    • 3
    • 3
    • 2
    • 2
    • 2
    Human, Mouse, Rat, Dog
    Host
    • 87
    • 18
    • 3
    • 1
    Mouse
    Clonality
    • 85
    • 24
    Monoclonal
    Conjugate
    • 45
    • 10
    • 7
    • 6
    • 5
    • 4
    • 4
    • 4
    • 4
    • 4
    • 4
    • 2
    • 2
    • 2
    • 2
    • 2
    • 2
    This Occludin antibody is un-conjugated
    Application
    • 87
    • 34
    • 29
    • 26
    • 26
    • 15
    • 15
    • 15
    • 12
    • 8
    • 7
    • 2
    • 2
    • 1
    • 1
    Western Blotting (WB), Immunofluorescence (IF)
    Cross-Reactivity
    Dog (Canine), Human, Rat (Rattus)
    Characteristics
    1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
    2. Please refer to us for technical protocols.
    3. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
    4. Source of all serum proteins is from USDA inspected abattoirs located in the United States.
    Purification
    The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.
    Immunogen
    Mouse Occludin aa. 396-507
    Clone
    19-Occludin
    Isotype
    IgG1
    Top Product
    Discover our top product OCLN Primary Antibody
  • Comment

    Related Products: ABIN968545, ABIN967389

    Restrictions
    For Research Use only
  • Format
    Liquid
    Concentration
    250 μg/mL
    Buffer
    Aqueous buffered solution containing BSA, glycerol, and ≤0.09 % sodium azide.
    Preservative
    Sodium azide
    Precaution of Use
    This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
    Storage
    -20 °C
    Storage Comment
    Store undiluted at -20° C.
  • Bolton, Anthony, Perry: "Loss of the tight junction proteins occludin and zonula occludens-1 from cerebral vascular endothelium during neutrophil-induced blood-brain barrier breakdown in vivo." in: Neuroscience, Vol. 86, Issue 4, pp. 1245-57, (1998) (PubMed).

    Fanning, Jameson, Jesaitis, Anderson: "The tight junction protein ZO-1 establishes a link between the transmembrane protein occludin and the actin cytoskeleton." in: The Journal of biological chemistry, Vol. 273, Issue 45, pp. 29745-53, (1998) (PubMed).

    Ando-Akatsuka, Saitou, Hirase, Kishi, Sakakibara, Itoh, Yonemura, Furuse, Tsukita: "Interspecies diversity of the occludin sequence: cDNA cloning of human, mouse, dog, and rat-kangaroo homologues." in: The Journal of cell biology, Vol. 133, Issue 1, pp. 43-7, (1996) (PubMed).

  • Target
    Occludin (OCLN)
    Alternative Name
    Occludin (OCLN Products)
    Synonyms
    AI503564 antibody, Ocl antibody, ocln antibody, oclnb antibody, tpmt antibody, OCLN antibody, wu:fd23h10 antibody, wu:fi13c01 antibody, zgc:113992 antibody, zgc:56359 antibody, BLCPMG antibody, occludin antibody, occludin S homeolog antibody, occludin a antibody, Ocln antibody, OCLN antibody, ocln.S antibody, ocln antibody, oclna antibody
    Background
    Tight junctions (zonulae occludens) are critical to the maintenance of cell polarity and intercellular barriers between epithelial and endothelial cells. Among the barriers formed by the tight junctions is the critical blood-brain barrier. Protein components of the tight junctions include actin filaments, symplekin, occludin, Rab3B, AF-6, 7H6, ZO-1 and ZO-2. The human occludin protein is 522 amino acids with four transmembrane domains in the first half of the protein. Two glycine/tyrosine-rich extracellular loops are involved in cell-cell interactions. In the cytoplasm, occludin interacts with ZO-1 through its intracellular C-terminus. A possible function of ZO-1 may be to link the adherens components, like occludin, to the submembraneous actin cytoskeleton. Experimental breakdown of the tight junctions at the blood-brain barrier results in redistribution of vinculin and loss of ZO-1 and Occludin. Taken together, these data indicate that occludin and ZO-1 are critical elements in the formation of tight junctions and may also serve an important role in signaling and tumor suppression. This antibody is routinely tested by western blot analysis.
    Molecular Weight
    65 kDa
    Pathways
    Cell-Cell Junction Organization, Hepatitis C
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