Anti-Mouse/Rat Claudin-1 (C) Rabbit IgG Affinity Purify

Catalogue Number: 18815-IBL

Manufacturer:IBL - (Immuno-Biologicals Laboratories Co Ltd)
Physical state:Lyophilized product from 1 % BSA in PBS containing 0.05 % NaN3
Type:Polyclonal Primary Antibody - Unconjugated
Shipping Condition:Blue Ice
Unit(s): 100 ug, 10 ug
Host name:
Immunogen: Synthetic peptide of the C-terminal part of Mouse and Rat Claudin-1(SYPTPRPYPKPTPSSGKD)


Description: The tight junction is identified as a belt-like region in which two lipid-apposing membranes lie close together (tight junction strands). Tight junction strands of the adjacent cells form tightly connected pairs. The proteins involved in the formation of tight junctions are divided into two categories: 1) integral membrane proteins, such as occludin, claudin and junctional adhesion molecule, JAM and 2) peripheral membrane proteins (cytoplasmic plaque proteins), MAGUK (membrane-associated guanylate kinase) homologue proteins, such as ZO-1, 2, 3, cingulin, symplekin, 19B1, and AF-6. In human, the claudin superfamily consists of at least 18 members, which are involved on paracellular transport as structural and functional components of tight junction. Claudins are directly associated with ZO-1, 2 and 3 and indirectly with AF-6 and cingulin. It is known that Claudin-1, -2, -6, -7, -15 are distributed at liver or kidney and Claudin-5 is distributed at vascular endothelial cells in mouse, respectively.

Additional Text


Claudin-1 specific. Not cross-react with Claudin-2, -3, -4, -5, -6, -7 and -8. (confirmed by western blotting using each transfectant)


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