Suche >
Tetrabutylazanium+trifluoro(3-methoxyphenyl)boranuide
Drucken
Sie suchten nach:
43 314 results were found
Tetrabutylazanium+trifluoro(3-methoxyphenyl)boranuide
Artikel-Nr:
(BOSSBS-8300R-A555)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-8300R-A555
Lokale Artikelnummer::
BOSSBS-8300R-A555
Beschreibung:
Peroxiredoxin (Prx) is an antioxidant enzyme detoxifying reactive oxygen species and has a cysteine at the active site. Prx enzymes modulate various receptor signaling pathways and protect cells from oxidatively induced death. Peroxiredoxin 1 to 4 have two conserved Cys residues corresponding to Cys51 and Cys172 of mammalian Peroxiredoxin 1. The active site cysteine(Cys51) is oxidized to cysteine sulfenic acid(Cys51-SOH) when a peroxide is reduced. Because Cys51-SOH is unstable, it forms a disulfide with Cys172-SH which comes from the other subunit of the homodimer. The disulfide is then reduced back to the Prx active thiol form by the thioredoxin-thioredoxin reductase system. However, the formation of the disulfide is a slow process. Thus under oxidative stress conditions, the sulfenic intermediate(Cys51-SOH) can be easily over oxidized to cysteine sulfinic acid(Cys-SO2H) or cysteine sulfonic acid(Cys-SO3H) before it is able to form a disulfide. Recent studies suggest that over oxidized Prx can be reduced back to the active form during recovery after oxidative stress.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-8300R-FITC)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-8300R-FITC
Lokale Artikelnummer::
BOSSBS-8300R-FITC
Beschreibung:
Peroxiredoxin (Prx) is an antioxidant enzyme detoxifying reactive oxygen species and has a cysteine at the active site. Prx enzymes modulate various receptor signaling pathways and protect cells from oxidatively induced death. Peroxiredoxin 1 to 4 have two conserved Cys residues corresponding to Cys51 and Cys172 of mammalian Peroxiredoxin 1. The active site cysteine(Cys51) is oxidized to cysteine sulfenic acid(Cys51-SOH) when a peroxide is reduced. Because Cys51-SOH is unstable, it forms a disulfide with Cys172-SH which comes from the other subunit of the homodimer. The disulfide is then reduced back to the Prx active thiol form by the thioredoxin-thioredoxin reductase system. However, the formation of the disulfide is a slow process. Thus under oxidative stress conditions, the sulfenic intermediate(Cys51-SOH) can be easily over oxidized to cysteine sulfinic acid(Cys-SO2H) or cysteine sulfonic acid(Cys-SO3H) before it is able to form a disulfide. Recent studies suggest that over oxidized Prx can be reduced back to the active form during recovery after oxidative stress.
VE:
1 * 100 µl
Artikel-Nr:
(WHAT1703-050)
Lieferant:
GE Healthcare - Whatman
Hersteller-Artikelnummer::
1703-050
Lokale Artikelnummer::
WHAT1703-050
Beschreibung:
Ashless filter aids enhance filtration speed by coagulating precipitates or suspensions to form a thick retentive ‘prefilter’ layer on top of normal filter paper.
VE:
1 * 500 g
Artikel-Nr:
(BOSSBS-8372R-CY5.5)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-8372R-CY5.5
Lokale Artikelnummer::
BOSSBS-8372R-CY5.5
Beschreibung:
E2-like enzyme which forms an intermediate with UFM1 via a thioester linkage.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-1554R-CY3)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-1554R-CY3
Lokale Artikelnummer::
BOSSBS-1554R-CY3
Beschreibung:
Forms a water-specific channel. Implicated in the generation of saliva, tears, and pulmonary secretions.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-7774R-FITC)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-7774R-FITC
Lokale Artikelnummer::
BOSSBS-7774R-FITC
Beschreibung:
Filament-forming cytoskeletal GTPase (By similarity). May play a role in cytokinesis.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-13187R-A555)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-13187R-A555
Lokale Artikelnummer::
BOSSBS-13187R-A555
Beschreibung:
In contrast with other forms of FMO it does not seem to be a drug-metabolizing enzyme.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-13187R-A647)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-13187R-A647
Lokale Artikelnummer::
BOSSBS-13187R-A647
Beschreibung:
In contrast with other forms of FMO it does not seem to be a drug-metabolizing enzyme.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-7774R-A647)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-7774R-A647
Lokale Artikelnummer::
BOSSBS-7774R-A647
Beschreibung:
Filament-forming cytoskeletal GTPase (By similarity). May play a role in cytokinesis.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-5403R-FITC)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-5403R-FITC
Lokale Artikelnummer::
BOSSBS-5403R-FITC
Beschreibung:
KCNC1 mediates the voltage-dependent potassium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a potassium-selective channel through which potassium ions may pass in accordance with their electrochemical gradient. It forms a heteromultimer with KCNG3, KCNG4 and KCNV2.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-5403R-A488)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-5403R-A488
Lokale Artikelnummer::
BOSSBS-5403R-A488
Beschreibung:
KCNC1 mediates the voltage-dependent potassium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a potassium-selective channel through which potassium ions may pass in accordance with their electrochemical gradient. It forms a heteromultimer with KCNG3, KCNG4 and KCNV2.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-5855R-A647)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-5855R-A647
Lokale Artikelnummer::
BOSSBS-5855R-A647
Beschreibung:
ADAM32 was first discovered in a search for testis-specific proteinases. ADAM32 was identified in human, rat, mouse, macaque and chimp, and thus far has been found only in testis. In mice, ADAM32 is found on the sperm surface, where it may play a role in fertilization. ADAM32 is a member of the ADAMs family (A Disintegrin And Metalloproteinase), but does not contain the canonical HExxHxxxxH zinc-binding metalloproteinase catalytic site. The domain structure of the full length ADAM32 includes a signal sequence, propeptide domain, metalloproteinase-like domain, disintegrin-like domain, cys-rich domain, EGF-like domain, a short spacer region, then the transmembrane domain and a cytoplasmic domain. Like many of the reproductive-specific ADAMS, ADAM32 plays a non-enzymatic role, or (as is the case for ADAMs 1 & 2 (fertilin alpha and beta)), the protein acts in concert with a proteolytically active ADAM to process proteins. Little is known about interactions between ADAM32 and other ADAMs. Several different sequences for human ADAM32 are published; 787, 688, 649, 629, and 279 amino acids in length. The 688 amino acid form is identical to the 787 AA form until the EGF-like domain, and lacks the TM and cytoplasmic domains. The 649 AA form is likewise identical to the longer form, just to the start of the TM domain, and also lacks the TM and cytoplasmic domains. The 629 AA form has a deletion of 107 residues midway into the MP-like domain, and lacks the amino end of the disintegrin domain, but contains the rest of the domains found in the full-length ADAM32. The predicted masses for the different versions are 87.8, 76.9, 72.9, 70.9 and 32.1, respectively, for the 786, 688, 649, 629 and 279 AA forms.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-5855R-A488)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-5855R-A488
Lokale Artikelnummer::
BOSSBS-5855R-A488
Beschreibung:
ADAM32 was first discovered in a search for testis-specific proteinases. ADAM32 was identified in human, rat, mouse, macaque and chimp, and thus far has been found only in testis. In mice, ADAM32 is found on the sperm surface, where it may play a role in fertilization. ADAM32 is a member of the ADAMs family (A Disintegrin And Metalloproteinase), but does not contain the canonical HExxHxxxxH zinc-binding metalloproteinase catalytic site. The domain structure of the full length ADAM32 includes a signal sequence, propeptide domain, metalloproteinase-like domain, disintegrin-like domain, cys-rich domain, EGF-like domain, a short spacer region, then the transmembrane domain and a cytoplasmic domain. Like many of the reproductive-specific ADAMS, ADAM32 plays a non-enzymatic role, or (as is the case for ADAMs 1 & 2 (fertilin alpha and beta)), the protein acts in concert with a proteolytically active ADAM to process proteins. Little is known about interactions between ADAM32 and other ADAMs. Several different sequences for human ADAM32 are published; 787, 688, 649, 629, and 279 amino acids in length. The 688 amino acid form is identical to the 787 AA form until the EGF-like domain, and lacks the TM and cytoplasmic domains. The 649 AA form is likewise identical to the longer form, just to the start of the TM domain, and also lacks the TM and cytoplasmic domains. The 629 AA form has a deletion of 107 residues midway into the MP-like domain, and lacks the amino end of the disintegrin domain, but contains the rest of the domains found in the full-length ADAM32. The predicted masses for the different versions are 87.8, 76.9, 72.9, 70.9 and 32.1, respectively, for the 786, 688, 649, 629 and 279 AA forms.
VE:
1 * 100 µl
Lieferant:
VWR Collection
Beschreibung:
Nahezu alle Septen sind einseitig mit PTFE laminiert (hohe chemische Beständigkeit) und bilden eine inerte Barriere zwischen Trägermaterial und Probe.
Artikel-Nr:
(BOSSBS-10255R-A555)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-10255R-A555
Lokale Artikelnummer::
BOSSBS-10255R-A555
Beschreibung:
The amino acid Citrulline is required to detoxify the liver from ammonia, which is a waste product of the body from oxidation. Citrulline promotes energy and assists with the immune system. This unusual amino acid is formed in the urea cycle by the addition of carbon dioxide and ammonia to ornithine. It is then combined with aspartic acid to form arginosuccinic acid, which later is metabolized into the amino acid arginine.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-5907R-A680)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-5907R-A680
Lokale Artikelnummer::
BOSSBS-5907R-A680
Beschreibung:
Stores iron in a soluble, non-toxic, readily available form. Important for iron homeostasis. Has ferroxidase activity. Iron is taken up in the ferrous form and deposited as ferric hydroxides after oxidation. Also plays a role in delivery of iron to cells. Mediates iron uptake in capsule cells of the developing kidney (By similarity).
VE:
1 * 100 µl
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
