The TRIO protein contains 3 functional domains: a serine/threonine kinase domain and 2 guanine nucleotide exchange factor (GEF) domains for the family of Rho-like GTPases, specific for Rac1 and RhoA, respectively. These domains suggest that this enzyme may play a key role in several signaling pathways that control cell proliferation.
Overexpression of their N-terminal GEF domains enhanced secretion from immature granules, depleting cells of secretory cargo in the absence of secretagogue. This response required GEF activity and was mimicked by kalirin/Trio substrates Rac1 and RhoG. Selective pharmacologic inhibition of endogenous GEF activity decreased secretagogue-independent release of hormone precursors, causing accumulation of product peptide in mature secretory granules.
Organism species: Homo sapiens (Human)
CATALOG NO. | PRODUCT NAME | APPLICATIONS | |
Proteins | n/a | Recombinant Triple Functional Domain Protein (TRIO) | Recombinant Protein Customized Service Offer |
Antibodies | n/a | Monoclonal Antibody to Triple Functional Domain Protein (TRIO) | Monoclonal Antibody Customized Service Offer |
n/a | Polyclonal Antibody to Triple Functional Domain Protein (TRIO) | Polyclonal Antibody Customized Service Offer | |
Assay Kits | n/a | CLIA Kit for Triple Functional Domain Protein (TRIO) | CLIA Kit Customized Service Offer |
n/a | ELISA Kit for Triple Functional Domain Protein (TRIO) | ELISA Kit Customized Service Offer |
Organism species: Mus musculus (Mouse)
CATALOG NO. | PRODUCT NAME | APPLICATIONS | |
Proteins | n/a | Recombinant Triple Functional Domain Protein (TRIO) | Recombinant Protein Customized Service Offer |
Antibodies | n/a | Monoclonal Antibody to Triple Functional Domain Protein (TRIO) | Monoclonal Antibody Customized Service Offer |
n/a | Polyclonal Antibody to Triple Functional Domain Protein (TRIO) | Polyclonal Antibody Customized Service Offer | |
Assay Kits | n/a | CLIA Kit for Triple Functional Domain Protein (TRIO) | CLIA Kit Customized Service Offer |
n/a | ELISA Kit for Triple Functional Domain Protein (TRIO) | ELISA Kit Customized Service Offer |
Organism species: Rattus norvegicus (Rat)
CATALOG NO. | PRODUCT NAME | APPLICATIONS | |
Proteins | n/a | Recombinant Triple Functional Domain Protein (TRIO) | Recombinant Protein Customized Service Offer |
Antibodies | n/a | Monoclonal Antibody to Triple Functional Domain Protein (TRIO) | Monoclonal Antibody Customized Service Offer |
n/a | Polyclonal Antibody to Triple Functional Domain Protein (TRIO) | Polyclonal Antibody Customized Service Offer | |
Assay Kits | n/a | CLIA Kit for Triple Functional Domain Protein (TRIO) | CLIA Kit Customized Service Offer |
n/a | ELISA Kit for Triple Functional Domain Protein (TRIO) | ELISA Kit Customized Service Offer |
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