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Artikel-Nr: (BOSSBS-6160R-A350)
Lieferant: Bioss
Hersteller Artikel Nummer : BS-6160R-A350
Beschreibung: VAV2 is a ubiquitously expressed structural homolog of the VAV protooncogene that is expressed preferentially in hematopoetic cells. Both proteins are comprised of a Dbl homology (DH) domain with guanosine nucleotide exchange (GEF) activity exclusively directed towards Rho/Rac GTPases, a pleckstrin homology (PH) domain, a calponin-homology (CH) region, an acidic domain (AD) a zinc finger butterfly motif, two SH3 regions and one SH2 domain. GEF activity of RhoA family G proteins is induced by tyrosine phosphorylation in wild type VAV2, and is constitutively activated in N terminus deleted oncogene forms. Constitutive expression of a VAV2 oncoprotein may result in morphological alterations including highly enlarged cells in which karyokinesis and cytokinesis frequently are uncoupled.
UOM: 1 * 100 µl


Artikel-Nr: (BOSSBS-3382R-FITC)
Lieferant: Bioss
Hersteller Artikel Nummer : BS-3382R-FITC
Beschreibung: The protein encoded by this gene is a guanine nucleotide exchange factor (GEF) similar to the Saccharomyces cerevisiae CDC25 gene product. Functional analysis has demonstrated that this protein stimulates the dissociation of GDP from RAS protein. The studies of the similar gene in mouse suggested that the Ras-GEF activity of this protein in brain can be activated by Ca2+ influx, muscarinic receptors, and G protein beta-gamma subunit. Mouse studies also indicated that the Ras-GEF signaling pathway mediated by this protein may be important for long-term memory. Alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq, Mar 2009]
UOM: 1 * 100 µl


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Artikel-Nr: (BOSSBS-5683R-CY3)
Lieferant: Bioss
Hersteller Artikel Nummer : BS-5683R-CY3
Beschreibung: The protein encoded by this gene is a guanine nucleotide exchange factor (GEF) similar to the Saccharomyces cerevisiae CDC25 gene product. Functional analysis has demonstrated that this protein stimulates the dissociation of GDP from RAS protein. The studies of the similar gene in mouse suggested that the Ras-GEF activity of this protein in brain can be activated by Ca2+ influx, muscarinic receptors, and G protein beta-gamma subunit. Mouse studies also indicated that the Ras-GEF signaling pathway mediated by this protein may be important for long-term memory. Alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq, Mar 2009]
UOM: 1 * 100 µl


Artikel-Nr: (BOSSBS-13698R-A350)
Lieferant: Bioss
Hersteller Artikel Nummer : BS-13698R-A350
Beschreibung: RAPGEF6 is a guanine nucleotide exchange factor (GEF) that is expressed in a variety of tissues. Localizing to the cytoplasm and translocated to the plasma membrane upon ligand binding, RAPGEF6 contains an N-terminal Ras-GEF domain, a cyclic nucleotide monophosphate-binding domain, a PDZ (PSD-95/DlgA/ZO-1) domain, a Ras-associating (RA) domain and a Ras exchanger motif. RAPGEF6 is closely related to RAPGEF2 and both proteins exhibit GEF activity specific towards Rap 1 and Rap 2. In addition, RAPGEF6 is capable of binding to M-Ras via its RA domain. Due to alternative splicing events, two additional isoforms exist for RAPGEF6, namely PDZ-GEF2A and PDZ-GEF2B.
UOM: 1 * 100 µl


Artikel-Nr: (BOSSBS-13698R-FITC)
Lieferant: Bioss
Hersteller Artikel Nummer : BS-13698R-FITC
Beschreibung: RAPGEF6 is a guanine nucleotide exchange factor (GEF) that is expressed in a variety of tissues. Localizing to the cytoplasm and translocated to the plasma membrane upon ligand binding, RAPGEF6 contains an N-terminal Ras-GEF domain, a cyclic nucleotide monophosphate-binding domain, a PDZ (PSD-95/DlgA/ZO-1) domain, a Ras-associating (RA) domain and a Ras exchanger motif. RAPGEF6 is closely related to RAPGEF2 and both proteins exhibit GEF activity specific towards Rap 1 and Rap 2. In addition, RAPGEF6 is capable of binding to M-Ras via its RA domain. Due to alternative splicing events, two additional isoforms exist for RAPGEF6, namely PDZ-GEF2A and PDZ-GEF2B.
UOM: 1 * 100 µl


Lieferant: ENZO LIFE SCIENCES
Beschreibung: GEF inhibitor

New Product

Artikel-Nr: (BOSSBS-2201R-A350)
Lieferant: Bioss
Hersteller Artikel Nummer : BS-2201R-A350
Beschreibung: GEF-H1 is a Rho guanine nucleotide exchange factor that localizes to microtubules and regulates Rho activity in response to microtubule destabilization (loss of interaction between GEF-H1 and microtubules leads to activation of Rho). This protein has also been shown to localize to tight junctions and modulate polarized cell permeability.
UOM: 1 * 100 µl


Artikel-Nr: (BOSSBS-2201R-A488)
Lieferant: Bioss
Hersteller Artikel Nummer : BS-2201R-A488
Beschreibung: GEF-H1 is a Rho guanine nucleotide exchange factor that localizes to microtubules and regulates Rho activity in response to microtubule destabilization (loss of interaction between GEF-H1 and microtubules leads to activation of Rho). This protein has also been shown to localize to tight junctions and modulate polarized cell permeability.
UOM: 1 * 100 µl


Artikel-Nr: (BOSSBS-2201R-A647)
Lieferant: Bioss
Hersteller Artikel Nummer : BS-2201R-A647
Beschreibung: GEF-H1 is a Rho guanine nucleotide exchange factor that localizes to microtubules and regulates Rho activity in response to microtubule destabilization (loss of interaction between GEF-H1 and microtubules leads to activation of Rho). This protein has also been shown to localize to tight junctions and modulate polarized cell permeability.
UOM: 1 * 100 µl


Artikel-Nr: (BOSSBS-3382R-A350)
Lieferant: Bioss
Hersteller Artikel Nummer : BS-3382R-A350
Beschreibung: The protein encoded by this gene is a guanine nucleotide exchange factor (GEF) similar to the Saccharomyces cerevisiae CDC25 gene product. Functional analysis has demonstrated that this protein stimulates the dissociation of GDP from RAS protein. The studies of the similar gene in mouse suggested that the Ras-GEF activity of this protein in brain can be activated by Ca2+ influx, muscarinic receptors, and G protein beta-gamma subunit. Mouse studies also indicated that the Ras-GEF signaling pathway mediated by this protein may be important for long-term memory. Alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq, Mar 2009]
UOM: 1 * 100 µl


Artikel-Nr: (BOSSBS-5683R-CY5)
Lieferant: Bioss
Hersteller Artikel Nummer : BS-5683R-CY5
Beschreibung: The protein encoded by this gene is a guanine nucleotide exchange factor (GEF) similar to the Saccharomyces cerevisiae CDC25 gene product. Functional analysis has demonstrated that this protein stimulates the dissociation of GDP from RAS protein. The studies of the similar gene in mouse suggested that the Ras-GEF activity of this protein in brain can be activated by Ca2+ influx, muscarinic receptors, and G protein beta-gamma subunit. Mouse studies also indicated that the Ras-GEF signaling pathway mediated by this protein may be important for long-term memory. Alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq, Mar 2009]
UOM: 1 * 100 µl


Artikel-Nr: (BOSSBS-13698R-CY3)
Lieferant: Bioss
Hersteller Artikel Nummer : BS-13698R-CY3
Beschreibung: RAPGEF6 is a guanine nucleotide exchange factor (GEF) that is expressed in a variety of tissues. Localizing to the cytoplasm and translocated to the plasma membrane upon ligand binding, RAPGEF6 contains an N-terminal Ras-GEF domain, a cyclic nucleotide monophosphate-binding domain, a PDZ (PSD-95/DlgA/ZO-1) domain, a Ras-associating (RA) domain and a Ras exchanger motif. RAPGEF6 is closely related to RAPGEF2 and both proteins exhibit GEF activity specific towards Rap 1 and Rap 2. In addition, RAPGEF6 is capable of binding to M-Ras via its RA domain. Due to alternative splicing events, two additional isoforms exist for RAPGEF6, namely PDZ-GEF2A and PDZ-GEF2B.
UOM: 1 * 100 µl


Artikel-Nr: (ENZOENZCHM1140005)
Lieferant: ENZO LIFE SCIENCES
Hersteller Artikel Nummer : ENZCHM1140005
Beschreibung: Cell-permeable cytohesin family small GEF antagonist.
UOM: 1 * 5 mg

New Product


Artikel-Nr: (BOSSBS-7110R-A750)
Lieferant: Bioss
Hersteller Artikel Nummer : BS-7110R-A750
Beschreibung: Involved in cytoskeletal rearrangements required for phagocytosis of apoptotic cells and cell motility. Functions as a guanine nucleotide exchange factor (GEF), which activates Rac Rho small GTPases by exchanging bound GDP for free GTP. Its GEF activity may be enhanced by ELMO1.Tissue specificity: Highly expressed in placenta, lung, kidney, pancreas and ovary. Expressed at intermediate level in thymus, testes and colon.
UOM: 1 * 100 µl


Artikel-Nr: (BOSSBS-7110R-A350)
Lieferant: Bioss
Hersteller Artikel Nummer : BS-7110R-A350
Beschreibung: Involved in cytoskeletal rearrangements required for phagocytosis of apoptotic cells and cell motility. Functions as a guanine nucleotide exchange factor (GEF), which activates Rac Rho small GTPases by exchanging bound GDP for free GTP. Its GEF activity may be enhanced by ELMO1.Tissue specificity: Highly expressed in placenta, lung, kidney, pancreas and ovary. Expressed at intermediate level in thymus, testes and colon.
UOM: 1 * 100 µl


Artikel-Nr: (BOSSBS-7110R-FITC)
Lieferant: Bioss
Hersteller Artikel Nummer : BS-7110R-FITC
Beschreibung: Involved in cytoskeletal rearrangements required for phagocytosis of apoptotic cells and cell motility. Functions as a guanine nucleotide exchange factor (GEF), which activates Rac Rho small GTPases by exchanging bound GDP for free GTP. Its GEF activity may be enhanced by ELMO1.Tissue specificity: Highly expressed in placenta, lung, kidney, pancreas and ovary. Expressed at intermediate level in thymus, testes and colon.
UOM: 1 * 100 µl


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