Suche >
Potassium+trifluoro(oxetan-3-yl)borate
Drucken
Sie suchten nach:
61 934 results were found
Potassium+trifluoro(oxetan-3-yl)borate
Artikel-Nr:
(BOSSBS-13046R-A555)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-13046R-A555
Lokale Artikelnummer::
BOSSBS-13046R-A555
Beschreibung:
Excitatory Amino Acid Transporters (EAATs) are membrane-bound proteins that are localized in glial cells and pre-synaptic glutamatergic nerve endings. EAATs transport the excitatory neurotransmitters L-glutamate and D-aspartate, a process that is essential for terminating the postsynaptic action of glutamate. The re-uptake of amino acid neurotransmitters by EAAT proteins has been shown to protect neurons from excitotoxicity, which is caused by the accumulation of amino acid neurotransmitters. EAAT4 is an aspartate/glutamate transporter that is expressed predominantly in the cerebellum. The transport activity encoded by EAAT4 has high apparent affinity for L-aspartate and L-glutamate, and has a pharmacologic profile consistent with previously described cerebellar transport activities. EAAT5 is a glutamate transporter coupled to a chloride conductance which is expressed primarily in retina. Although EAAT5 shares the structural homologies of the EAAT family, a novel feature of the EAAT5 sequence is a carboxy-terminal motif previously identified in N-ethyl-D-aspartate receptors and potassium channels and shown to confer interactions with a family of synaptic proteins that promote ion channel clustering.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-13046R-A750)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-13046R-A750
Lokale Artikelnummer::
BOSSBS-13046R-A750
Beschreibung:
Excitatory Amino Acid Transporters (EAATs) are membrane-bound proteins that are localized in glial cells and pre-synaptic glutamatergic nerve endings. EAATs transport the excitatory neurotransmitters L-glutamate and D-aspartate, a process that is essential for terminating the postsynaptic action of glutamate. The re-uptake of amino acid neurotransmitters by EAAT proteins has been shown to protect neurons from excitotoxicity, which is caused by the accumulation of amino acid neurotransmitters. EAAT4 is an aspartate/glutamate transporter that is expressed predominantly in the cerebellum. The transport activity encoded by EAAT4 has high apparent affinity for L-aspartate and L-glutamate, and has a pharmacologic profile consistent with previously described cerebellar transport activities. EAAT5 is a glutamate transporter coupled to a chloride conductance which is expressed primarily in retina. Although EAAT5 shares the structural homologies of the EAAT family, a novel feature of the EAAT5 sequence is a carboxy-terminal motif previously identified in N-ethyl-D-aspartate receptors and potassium channels and shown to confer interactions with a family of synaptic proteins that promote ion channel clustering.
VE:
1 * 100 µl
Lieferant:
Sigma-Aldrich
Beschreibung:
Kaliumdihydrogenphosphat, Sigma-Aldrich®
Artikel-Nr:
(SIAL372617-100G)
Lieferant:
Sigma-Aldrich
Hersteller-Artikelnummer::
372617-100G
Lokale Artikelnummer::
SIAL372617-100G
Beschreibung:
Kaliumwolframat, Sigma-Aldrich®
VE:
1 * 100 g
Artikel-Nr:
(KRAF03356.2000)
Lieferant:
Bernd Kraft
Hersteller-Artikelnummer::
03356.2000
Lokale Artikelnummer::
KRAF03356.2000
Beschreibung:
Potassium Standard, 1000 mg/L, Kalium, Matrix: 0,5 M HCl, Anwendung: AAS-Standards
VE:
1 * 500 mL
Artikel-Nr:
(HACH1400153)
Lieferant:
Hach
Hersteller-Artikelnummer::
1400153
Lokale Artikelnummer::
HACH1400153
Beschreibung:
Used for determination of sulphite by burette iodometric titration.
VE:
1 * 1.000 mL
Lieferant:
Bernd Kraft
Beschreibung:
Kaliumcarbonat analytisches Reagens
Lieferant:
COMBI-BLOCKS
Beschreibung:
Kalium(3,4-dichlorphenyl)trifluoroborat
Lieferant:
Lovibond Tintometer
Beschreibung:
Kaliumiodid
Lieferant:
Sigma-Aldrich
Beschreibung:
Kaliumacetat, Sigma-Aldrich®
Lieferant:
Sigma-Aldrich
Beschreibung:
Kaliumcyanid, Sigma-Aldrich®
Artikel-Nr:
(BOSSBS-13248R-CY5)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-13248R-CY5
Lokale Artikelnummer::
BOSSBS-13248R-CY5
Beschreibung:
Heterotrimeric G proteins function to relay information from cell surface receptors to intracellular effectors (1). Each of a very broad range of receptors specifically detects an extracellular stimulus (a photon, pheromone, odorant, hormone or neurotransmitter) while the effectors (i.e., adenylyl cyclase), which act to generate one or more intracellular messengers, are less numerous. In mammals, G protein alpha, Beta and Gamma polypeptides are encoded by at least 16, 4 and 7 genes, respectively (2-5). Most interest in G proteins has been focused on their a subunits, since these proteins bind and hydrolyze GTP and most obviously regulate the activity of the best studied effectors. Four distinct classes of G alpha subunits have been identified; these include Gs, Gi, Gq and Ga 12/13 (3,4). The Gi class comprises all the known a subunits that are susceptible to pertussis toxin modifications, including Ga i-1, Ga i-2, Ga i-3, Ga o, Ga t1, Ga t2, Ga z and Ga gust (4). Of these, the three Ga i subtypes function to open atrial potassium channels (6). Ga 16 is a member of the Gq subfamily and is expressed specifically in hematopoietic cells (7).
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-13248R-HRP)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-13248R-HRP
Lokale Artikelnummer::
BOSSBS-13248R-HRP
Beschreibung:
Heterotrimeric G proteins function to relay information from cell surface receptors to intracellular effectors (1). Each of a very broad range of receptors specifically detects an extracellular stimulus (a photon, pheromone, odorant, hormone or neurotransmitter) while the effectors (i.e., adenylyl cyclase), which act to generate one or more intracellular messengers, are less numerous. In mammals, G protein alpha, Beta and Gamma polypeptides are encoded by at least 16, 4 and 7 genes, respectively (2-5). Most interest in G proteins has been focused on their a subunits, since these proteins bind and hydrolyze GTP and most obviously regulate the activity of the best studied effectors. Four distinct classes of G alpha subunits have been identified; these include Gs, Gi, Gq and Ga 12/13 (3,4). The Gi class comprises all the known a subunits that are susceptible to pertussis toxin modifications, including Ga i-1, Ga i-2, Ga i-3, Ga o, Ga t1, Ga t2, Ga z and Ga gust (4). Of these, the three Ga i subtypes function to open atrial potassium channels (6). Ga 16 is a member of the Gq subfamily and is expressed specifically in hematopoietic cells (7).
VE:
1 * 100 µl
Lieferant:
Bernd Kraft
Beschreibung:
Kaliumdisulfit, reinst
Lieferant:
Alfa Aesar
Beschreibung:
Kaliumdihydrogenphosphat ≥99,0% ACS
Lieferant:
FLUOROCHEM
Beschreibung:
Kaliumtrifluoracetat
Preis auf Anfrage
Lager für diesen Artikel ist begrenzt, kann aber in einem Lagerhaus in Ihrer Nähe zur Verfügung. Bitte stellen Sie sicher, dass Sie in sind angemeldet auf dieser Seite, so dass verfügbare Bestand angezeigt werden können. Wenn das
 noch angezeigt wird und Sie Hilfe benötigen, rufen Sie uns an 1-800-932 - 5000.
Lager für diesen Artikel ist begrenzt, kann aber in einem Lagerhaus in Ihrer Nähe zur Verfügung. Bitte stellen Sie sicher, dass Sie in sind angemeldet auf dieser Seite, so dass verfügbare Bestand angezeigt werden können. Wenn das
noch angezeigt wird und Sie Hilfe benötigen, rufen Sie uns an 1-800-932 - 5000.
Dieses Produkt kann nur an eine Lieferadresse versandt werden die über die entsprechende Lizenzen verfügt. Für weitere Hilfe bitte kontaktieren Sie Ihr VWR Vertriebszentrum.
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
Dieses Produkt wurde von Ihrer Organisation gesperrt. Bitte kontaktieren Sie Ihren Einkauf für weitere Informationen.
Dieses Produkt ist Ersatz für den von Ihnen gewünschten Artikel.
Dieses Produkt ist nicht mehr verfügbar. Bitte kontaktieren Sie den VWR Kundenservice.
|
|||||||||
Listenansicht
