50% Glycerol, 0.05% BSA and 0.05% preservative in PBS (pH 7.2-7.4)
Purification
Protein A affinity purification
Concentration
0.2 mg/ml
Storage
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
Shipping
Frozen
Form
Liquid
Calculated MW
22 kDa
Observed MW
19 kDa
Clonality
Monoclonal
Clone No.
17D42
Isotype
IgG, Kappa
抗原与靶点信息
Antigen & Target Information
Gene Name
CLDN1
Protein Name
Claudin-1
Background
Claudin 1 belongs to Claudin tight-junction protein family and builds epithelial tight junctions to sustain tissue barrier function. Localized at tight-junction sites of epithelial and endothelial cells, Claudin1 engages in homotypic or heterotypic interactions with Claudin molecules on adjacent cells, constitutes tight-junction barrier and controls paracellular permeability to preserve epithelial integrity. Claudin1 also modulates cell proliferation and migration signaling. Its dysregulation disrupts epithelial barrier and contributes to tumor invasion and metastasis.