Immunohistochemistry (IHC)
(Anti-TJP1 / ZO-1 antibody IHC staining of human testis. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 10 ug/ml.)
Rabbit anti-Human TJP1 / ZO-1 Polyclonal Antibody | anti-TJP1 / ZO-1 antibody
Anti-TJP1 / ZO-1 Antibody (aa1-296) IHC-plus
IHC-P (10 ug/ml)
WB (1:500 - 1:3000)
Immunohistochemistry (IHC)
(Anti-TJP1 / ZO-1 antibody IHC staining of human testis. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 10 ug/ml.)
Immunohistochemistry (IHC)
(Anti-TJP1 / ZO-1 antibody IHC staining of human testis. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 10 ug/ml.)
Immunocytochemistry (ICC)
(ZO-1 antibody, N-term detects TJP1 protein at junction by confocal immunofluorescent analysis. A431 cells were fixed in 4% paraformaldehyde at RT for 15 min. TJP1 protein stained by ZO-1 antibody, N-term diluted at 1:500.)
Immunocytochemistry (ICC)
(ZO-1 antibody, N-term detects TJP1 protein at junction by confocal immunofluorescent analysis. A431 cells were fixed in 4% paraformaldehyde at RT for 15 min. TJP1 protein stained by ZO-1 antibody, N-term diluted at 1:500.)
Western Blot (WB)
(Sample (30 ug whole cell lysate). A: H1299. 5% SDS PAGE. ZO-1 antibody diluted at 1:3000)
Western Blot (WB)
(Sample (30 ug whole cell lysate). A: H1299. 5% SDS PAGE. ZO-1 antibody diluted at 1:3000)
NCBI and Uniprot Product Information
NCBI Description
This gene encodes a protein located on a cytoplasmic membrane surface of intercellular tight junctions. The encoded protein may be involved in signal transduction at cell-cell junctions. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Jul 2014]
Uniprot Description
ZO1: a scaffolding protein of the MAGUK (membrane-associated guanylate kinase) family associated with tight junctions (TJ). May mediate dynamic changes in the composition of TJs. The N-terminal may be involved in transducing a signal required for tight junction assembly, while the C-terminal may have specific properties of tight junctions. The alpha domain might be involved in stabilizing junctions. Plays a role in the regulation of cell migration by targeting the protein kinase MRCKb to the leading edge of migrating cells. Interacts with BVES (via the C-terminus cytoplasmic tail). Interacts with HSPA4 and KIRREL1. Forms homodimers and heterodimers with ZO-2 or ZO-3. Interacts with occludin, CALM, claudins, CGN, CXADR, GJA12, GJD3 and UBN1. Interacts (via ZU5 domain) with MRCKb and MYZAP. Interacts (via PDZ domain) with Cx43. ZO-2 and ZO-3 shuttle between the TJ and the nucleus, where they may regulate gene expression. TJ, or zonula occludens, are the closely associated areas of two cells whose membranes are tightly joined together. They are composed of a branching network of strands, the efficiency of which increases exponentially with the number of strands. The strands associate with transmembrane proteins that bind to similar proteins on adjacent cells, and with submembranous proteins that are anchored to the actin component of the cytoskeleton. Thus, TJs join together the cytoskeletons of adjacent cells. They endow tissues with substantial form, shape and location, enforce cellular polarity, and form barriers to molecules and pathogens. Molecules forming the membranous part of TJs include occludin, claudins, tricellulin and junctional adhesion molecules. These molecules interact with the proteins ZO-1, ZO-2 and ZO-3. Tight junction proteins can be up- or downregulated in cancer and are involved in the epithelial-mesenchymal transitions (EMT) in tumors. Alternative splicing produces two isoforms. The long isoform is found in most epithelial cell junctions. The short isoform is found both in endothelial cells and the highly specialized epithelial junctions of renal glomeruli and Sertoli cells of the seminiferous tubules.
Protein type: Adaptor/scaffold; Motility/polarity/chemotaxis
Chromosomal Location of Human Ortholog: 15q13
Cellular Component: apical junction complex; apical part of cell; apical plasma membrane; apicolateral plasma membrane; basolateral plasma membrane; cell junction; cell-cell adherens junction; cytoplasm; cytosol; gap junction; intercellular canaliculus; nucleus; plasma membrane; tight junction
Molecular Function: calmodulin binding; protein binding; protein domain specific binding
Biological Process: apoptosis; blastocyst formation; cell structure disassembly during apoptosis; intercellular junction assembly; programmed cell death; sensory perception of sound
Research Articles on TJP1 / ZO-1
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Product Notes
The TJP1 / ZO-1 tjp1 (Catalog #AAA249822) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Anti-TJP1 / ZO-1 Antibody (aa1-296) IHC-plus reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's TJP1 / ZO-1 can be used in a range of immunoassay formats including, but not limited to, Immunohistochemistry (IHC) Paraffin, Immunocytochemistry (ICC), Western Blot (WB). ICC (1:100 - 1:1000) IHC-P (10 ug/ml) WB (1:500 - 1:3000). Researchers should empirically determine the suitability of the TJP1 / ZO-1 tjp1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "TJP1 / ZO-1, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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