TJP1 Recombinant Protein
Product Specifications
CAS Number
9000-83-3
Gene Name
Tight junction protein 1
Gene Aliases
Tight junction protein 1; tight junction protein ZO-1; ZO-1; zona occludens 1; Zona occludens protein 1; zonula occludens 1 protein; Zonula occludens protein 1.
Gene ID
7082
Accession Number
NP_003248.3
Reactivity
Homo sapiens|Human
Target
TJP1, TJP2, and TJP3 are closely related scaffolding proteins that link tight junction (TJ) transmembrane proteins such as claudins, junctional adhesion molecules, and occludin to the actin cytoskeleton (PubMed:7798316, PubMed:9792688) . The tight junction acts to limit movement of substances through the paracellular space and as a boundary between the compositionally distinct apical and basolateral plasma membrane domains of epithelial and endothelial cells. Necessary for lumenogenesis, and particularly efficient epithelial polarization and barrier formation (By similarity) . Plays a role in the regulation of cell migration by targeting CDC42BPB to the leading edge of migrating cells (PubMed:21240187) . Plays an important role in podosome formation and associated function, thus regulating cell adhesion and matrix remodeling (PubMed:20930113) . With TJP2 and TJP3, participates to the junctional retention and stability of the transcription factor DBPA, but is not involved in its shuttling to the nucleus (By similarity) .
Conjugation
Unconjugated
Type
Protein
Source
E.coli
Applications
Positive control|Sodium sodecyl sulfate - polyacrylamide gel electrophoresis|Western blot
Assay Protocol
Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Reconstitution & Storage Instructions
Reconstitution & Storage Instructions
Western Blotting/Immunoblotting (WB/IB) Protocol
Western Blotting/Immunoblotting (WB/IB) Protocol
Immunohistochemistry (IHC) Protocol
Immunohistochemistry (IHC) Protocol
Immunocytochemistry (ICC) Protocol
Immunocytochemistry (ICC) Protocol
Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol
Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol
Blocking Peptide Competition Protocol (BPCP)
Blocking Peptide Competition Protocol (BPCP)
Immunoprecipitation (IP) Protocol
Immunoprecipitation (IP) Protocol
Antibody Array (AA) Protocol
Antibody Array (AA) Protocol
Concentration
200 ug/mL (prior to lyoph)
Format
Freeze-dried Powder. PBS, pH7.4, containing 0.01% SKL, 5% Trehalose.
Reconstitution
2°C to 8°C|-80°C
Molecular Weight
27kDa
Protein Length
Recombinant
NCBI Gene Symbol
TJP1
Host or Source
E.coli
Protein Name
Tight junction protein ZO-1
Gene Name URL
TJP1
Nucleotide Accession Number
NM_003257.4
Frequently Asked Questions
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