Boster Immunoleader

antibody

Anti-Zonula occludens protein 3 Antibody

PA1973

100 ug/vial

200 USD

polyclonal

rabbit

mouse, rat

western blot, immunohistochemistry - paraffin section

Anti-Zonula occludens protein 3 Antibody

PA1973

Polyclonal

Rabbit IgG polyclonal antibody for Tight junction protein ZO-3(TJP3) detection. Tested with WB, IHC-P in Mouse;Rat.

200 USD

Rabbit IgG

100 ug/vial

Lyophilized

No cross reactivity with other proteins.

Reacts with: rat Predicted to work with: mouse

WB,IHC-P

Concentration: 0.1-0.5μg/ml; Tested Species: Rat; Predicted Species: Mouse

Concentration: 0.5-1μg/ml; Tested Species: Mouse, Rat

Tested Species: In-house tested species with positive results. Predicted Species: Species predicted to be fit for the product based on sequence similarities. By Heat: Boiling the paraffin sections in 10mM citrate buffer, pH6.0, for 20mins is required for the staining of formalin/paraffin sections. Other applications have not been tested. Optimal dilutions should be determined by end users.

A synthetic peptide corresponding to a sequence at the C-terminus of mouse Zonula occludens protein 3(885-905aa RARDVESSDDEGYDWGPATDL), identical to the related rat sequence.

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.

Immunogen affinity purified.

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

At -20˚C for one year. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for a longer time. Avoid repeated freezing and thawing.

Boster provides a series of assays reacted with primary antibodies. Antibody can be supported by chemiluminescence kit EK1002 in WB, supported by SA1022 in IHC(P).

TJP3(TIGHT JUNCTION PROTEIN 3), also called ZO3, is a protein that in humans is encoded by the TJP3 gene. TJP3 is a member of the family of membrane-associated guanylate kinase-like proteins(MAGUK) that associate with intracellular junctions(Itoh et al., 1999). Haskins et al.(1998) showed that recombinant Tjp3 binds in vitro translated Tjp1 and binds directly to the cytoplasmic tail of occludin but no binding was detected between Tjp3 and Tjp2. Roh et al.(2002) determined that Tjp3 interacted with PATJ(INADL) and that both proteins colocalized to tight junctions in vivo. In vitro studies showed that the sixth and eighth PDZ domains of PATJ mediated interaction with the Tjp3 C-terminal domain and with Cldn1, respectively.

1. Haskins, J., Gu, L., Wittchen, E. S., Hibbard, J., Stevenson, B. R. ZO-3, a novel member of the MAGUK protein family found at the tight junction, interacts with ZO-1 and occludin. J. Cell Biol. 141: 199-208, 1998. 2. Itoh, M., Furuse, M., Morita, K., Kubota, K., Saitou, M., Tsukita, S. Direct binding of three tight junction-associated MAGUKs, ZO-1, ZO-2, and ZO-3, with the COOH termini of claudins. J. Cell Biol. 147: 1351-1363, 1999. 3. Roh, M. H., Liu, C.-J., Laurinec, S., Margolis, B. The carboxyl terminus of zona occludens-3 binds and recruits a mammalian homologue of discs lost to tight junctions. J. Biol. Chem. 277: 27501-27509, 2002.

TJP3

Tight junction protein ZO-3

tight junction protein 3

Tight junction protein 3 antibody Tight junction protein ZO-3 antibody Tight junction protein ZO3 antibody TJP3 antibody ZO3 antibody ZO3_HUMAN antibody Zona occludens protein 3 antibody Zonula occludens protein 3 antibody

Q9QXY1