TJP3 antibody (C-Term)

Catalog No. ABIN3044037

This anti-TJP3 antibody is a Rabbit Polyclonal antibody detecting TJP3 in WB and IHC. Suitable for Rat and Mouse.

Quick Overview for TJP3 antibody (C-Term) (ABIN3044037)

Target: TJP3 (Tight Junction Protein 3 (Zona Occludens 3) (TJP3))

Reactivity: Rat, Mouse

Host: Rabbit

Clonality: Polyclonal

Conjugate: This TJP3 antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (IHC)

Product Details anti-TJP3 Antibody

Binding Specificity: AA 885-905, C-Term

Purpose: Anti-Zonula occludens protein 3/TJP3 Antibody Picoband®

Sequence: RARDVESSDD EGYDWGPATD L

Cross-Reactivity (Details): No cross-reactivity with other proteins

Characteristics: Anti-Zonula occludens protein 3/TJP3 Antibody (ABIN3044037). Tested in IHC, WB applications. This antibody reacts with Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Purification: Immunogen affinity purified.

Immunogen: A synthetic peptide corresponding to a sequence at the C-terminus of mouse Zonula occludens protein 3, identical to the related rat sequence.

Isotype: IgG

Application Details

Application Notes: Immunohistochemistry (Paraffin-embedded Section), 0.5-1 μg/mL, Mouse, Rat
Western blot, 0.1-0.5 μg/mL, Rat, Mouse
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. 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.

Comment:

Antibody can be supported by chemiluminescence kit ABIN921124 in WB, supported by ABIN921231 in IHC(P).

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Add 0.2 mL of distilled water will yield a concentration of 500 μg/mL.

Concentration: 500 μg/mL

Buffer: Each vial contains 5 mg BSA, 0.9 mg NaCl, 0.2 mg Na2HPO4, 0.05 mg Thimerosal, 0.05 mg Sodium azide.

Preservative: Thimerosal (Merthiolate), Sodium azide

Precaution of Use: This product contains Thimerosal (Merthiolate) and Sodium azide: POISONOUS AND HAZARDOUS SUBSTANCES which should be handled by trained staff only.

Handling Advice: Avoid repeated freezing and thawing.

Storage: 4 °C,-20 °C

Storage Comment: Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month.
It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

Expiry Date: 12 months

Target Details for TJP3

Target: TJP3 (Tight Junction Protein 3 (Zona Occludens 3) (TJP3))

Alternative Name: TJP3

Background:

Synonyms: Tight junction protein ZO-3,Tight junction protein 3,Zona occludens protein 3,Zonula occludens protein 3,Tjp3,Zo3,

Background: 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 ly 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.

Sequence Similarities: Belongs to the MAGUK family.

Molecular Weight: 150 kDa