Claudin 1 (CLDN1) Rabbit Polyclonal Antibody

CAT#: TA327330

CLDN1 Rabbit Polyclonal Antibody

Product Images

Western blot analysis of extracts of various cell lines, using CLDN1 antibody.

Specifications

Product Data

• Applications: WB
• Recommended Dilution: WB: 1:500-1:2000
• Reactivities: Human, Mouse, Rat
• Host: Rabbit
• Isotype: IgG
• Clonality: Polyclonal
• Immunogen: Recombinant protein of human CLDN1
• Formulation: Store at -20C or -80C. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3
• Concentration: lot specific
• Purification: Affinity purification
• Conjugation: Unconjugated
• Storage: Store at -20°C as received.
• Stability: Stable for 12 months from date of receipt.
• Gene Name: claudin 1
• Database Link:
  NP_066924
  Entrez Gene 12737 MouseEntrez Gene 65129 RatEntrez Gene 9076 Human
  UniProt ID O95832
• 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. 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. Claudin-1 is expressed primarily in keratinocytes and normal mammary epithelial cells, but is absent or reduced in breast carcinomas and breast cancer cell lines .
• Synonyms: CLD1; ILVASC; SEMP1

Reference Data

• Protein Families: Transmembrane
• Protein Pathways: Cell adhesion molecules (CAMs), Leukocyte transendothelial migration, Pathogenic Escherichia coli infection, Tight junction