Render Target: STATIC
Render Timestamp: 2024-12-06T11:28:08.519Z
Commit: 224419269841c11382c4555dbee545259bf6c379
XML generation date: 2024-09-20 06:14:49.331
Product last modified at: 2024-11-18T12:45:42.821Z
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PDP - Template Name: Monoclonal Antibody
PDP - Template ID: *******c5e4b77
R Recombinant
Recombinant: Superior lot-to-lot consistency, continuous supply, and animal-free manufacturing.

Claudin-1 (D5H1D) XP® Rabbit mAb #13255

Filter:
  • WB
  • IP
  • IHC

    Supporting Data

    REACTIVITY H Dg
    SENSITIVITY Endogenous
    MW (kDa) 20
    Source/Isotype Rabbit IgG
    Application Key:
    • WB-Western Blotting 
    • IP-Immunoprecipitation 
    • IHC-Immunohistochemistry 
    Species Cross-Reactivity Key:
    • H-Human 
    • Dg-Dog 

    Product Information

    Product Usage Information

    Application Dilution
    Western Blotting 1:1000
    Immunoprecipitation 1:200
    Immunohistochemistry (Paraffin) 1:125 - 1:500

    Storage

    Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

    Protocol

    Specificity / Sensitivity

    Claudin-1 (D5H1D) XP® Rabbit mAb recognizes endogenous levels of total claudin-1 protein.

    Species Reactivity:

    Human, Dog

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy terminus of human claudin-1 protein.

    Background

    Tight junctions, or zonula occludens, form a continuous barrier to fluids across the epithelium and endothelium. They function in regulation of paracellular permeability and in the maintenance of cell polarity, blocking the movement of transmembrane proteins between the apical and the basolateral cell surfaces. Tight junctions are composed of claudin and occludin proteins, which join the junctions to the cytoskeleton (1,2). The claudin family is composed of 23 integral membrane proteins, and their expression, which varies among tissue types, may determine both the strength and properties of the epithelial barrier. Alteration in claudin protein expression pattern is associated with several types of cancer (2,3). Claudin-1 is expressed primarily in keratinocytes (4) and normal mammary epithelial cells, but is absent or reduced in breast carcinomas and breast cancer cell lines (5,6).
    For Research Use Only. Not For Use In Diagnostic Procedures.
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