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4,4-Dimethylcyclohexa-1,5-dienylboronsäure+Mononatriumsalz
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4,4-Dimethylcyclohexa-1,5-dienylboronsäure+Mononatriumsalz
Lieferant:
Biotium
Beschreibung:
This antibody neutralises HurTNFamediated cytotoxicity of L929 cells and inhibits tumour growth in mice. It protects mice against toxicity of HurTNFa. Tumor Necrosis Factor Alpha (TNF alpha) is a protein secreted by lipopolysaccharide-stimulated macrophages, and causes tumor necrosis when injected into tumor bearing mice. TNF alpha is believed to mediate pathogenic shock and tissue injury associated with endotoxemia. TNF alpha exists as a multimer of two, three, or five non-covalently linked units, but shows a single 17 kDa band following SDS PAGE under non-reducing conditions. TNF alpha is closely related to the 25 kDa protein Tumor Necrosis Factor beta (lymphotoxin), sharing the same receptors and cellular actions. TNF alpha causes cytolysis of certain transformed cells, being synergistic with interferon gamma in its cytotoxicity. Although it has little effect on many cultured normal human cells, TNF alpha appears to be directly toxic to vascular endothelial cells. Other actions of TNF alpha include stimulating growth of human fibroblasts and other cell lines, activating polymorphonuclear neutrophils and osteoclasts, and induction of interleukin 1, prostaglandin E2 and collagenase production.
Lieferant:
Biotium
Beschreibung:
This MAb reacts with an N-terminal epitope (aa 16-25) of both wild type and mutated p53. Mutation and/or allelic loss of p53 is one of the causes of a variety of mesenchymal and epithelial tumors. If it occurs in the germ line, such tumors run in families. In most transformed and tumor cells the concentration of p53 is increased 51000 fold over the minute concentrations (1000 molecules cell) in normal cells, principally due to the increased half-life (4 h) compared to that of the wild-type (20 min). p53 Localizes in the nucleus, but is detectable at the plasma membrane during mitosis and when certain mutations modulate cytoplasmic/nuclear distribution. Mutations arise with an average frequency of 70% but incidence varies from zero in carcinoid lung tumors to 97% in primary melanomas. High concentrations of p53 protein are transiently expressed in human epidermis and superficial dermal fibroblasts following mild ultraviolet irradiation. Positive nuclear staining with p53 antibody has been reported to be a negative prognostic factor in breast carcinoma, lung carcinoma, colorectal, and urothelial carcinoma. Anti-p53 positivity has also been used to differentiate uterine serous carcinoma from endometrioid carcinoma as well as to detect intratubular germ cell neoplasia.
Lieferant:
Hach
Beschreibung:
<B>AV – ACCUVAC</B> – Versiegelte Glasküvetten mit portionierter Reagenzmenge. Die Spitze des ACCUVAC einfach in die Probe tauchen und zerbrechen, das Vakuum zieht die Probe anschließend in die Küvette.
Lieferant:
Thermo Scientific
Beschreibung:
N-Ethyl-2-(trifluormethoxy)anilin
Lieferant:
FLUOROCHEM
Beschreibung:
3-Fluor-5-methoxyphenylboronsäure
Artikel-Nr:
(HEWL128-1222)
Lieferant:
Agilent
Hersteller-Artikelnummer::
128-1222
Lokale Artikelnummer::
HEWL128-1222
Beschreibung:
DB-XLB weist eine außergewöhnlich geringe Blutung bei Wirkstoffen, insbesondere Pestiziden, Herbiziden, PCBs und PAKs, sowie bei Bestätigungsanalysen auf.
VE:
1 * 1 ST
Lieferant:
Sigma-Aldrich
Beschreibung:
Kaliumbenzoat, Sigma-Aldrich®
Artikel-Nr:
(ICNA0215801625)
Lieferant:
MP Biomedicals
Hersteller-Artikelnummer::
0215801625
Lokale Artikelnummer::
ICNA0215801625
Beschreibung:
Ethyl violet is a cationic triarylmethane dye that is the ethyl homolog of crystal violet. It is a general histological and pathological stain.
VE:
1 * 25 g
Artikel-Nr:
(HIRS6420170)
Lieferant:
HIRSCHMANN
Hersteller-Artikelnummer::
6420170
Lokale Artikelnummer::
HIRS6420170
Beschreibung:
Borosilicate glass.
VE:
1 * 1 ST
Lieferant:
Biotium
Beschreibung:
This antibody neutralizes TNF alpha biological activities. It prevents TNF alpha induced apoptosis in Jurkat cells. It also neutralizes HurTNFamediated cytotoxicity of L929 cells and inhibits tumor growth in mice. It protects mice against toxicity of HurTNFa. Tumor Necrosis Factor Alpha (TNF alpha) is a protein secreted by lipopolysaccharide-stimulated macrophages, and causes tumor necrosis when injected into tumor bearing mice. TNF alpha is believed to mediate pathogenic shock and tissue injury associated with endotoxemia. TNF alpha exists as a multimer of two, three, or five non-covalently linked units, but shows a single 17 kDa band following SDS PAGE under non-reducing conditions. TNF alpha is closely related to the 25 kDa protein Tumor Necrosis Factor beta (lymphotoxin), sharing the same receptors and cellular actions. TNF alpha causes cytolysis of certain transformed cells, being synergistic with interferon gamma in its cytotoxicity. Although it has little effect on many cultured normal human cells, TNF alpha appears to be directly toxic to vascular endothelial cells. Other actions of TNF alpha include stimulating growth of human fibroblasts and other cell lines, activating polymorphonuclear neutrophils and osteoclasts, and induction of interleukin 1, prostaglandin E2 and collagenase production.
Lieferant:
Biotium
Beschreibung:
This antibody neutralizes TNF alpha biological activities. It prevents TNF alpha induced apoptosis in Jurkat cells. It also neutralizes HurTNFamediated cytotoxicity of L929 cells and inhibits tumor growth in mice. It protects mice against toxicity of HurTNFa. Tumor Necrosis Factor Alpha (TNF alpha) is a protein secreted by lipopolysaccharide-stimulated macrophages, and causes tumor necrosis when injected into tumor bearing mice. TNF alpha is believed to mediate pathogenic shock and tissue injury associated with endotoxemia. TNF alpha exists as a multimer of two, three, or five non-covalently linked units, but shows a single 17 kDa band following SDS PAGE under non-reducing conditions. TNF alpha is closely related to the 25 kDa protein Tumor Necrosis Factor beta (lymphotoxin), sharing the same receptors and cellular actions. TNF alpha causes cytolysis of certain transformed cells, being synergistic with interferon gamma in its cytotoxicity. Although it has little effect on many cultured normal human cells, TNF alpha appears to be directly toxic to vascular endothelial cells. Other actions of TNF alpha include stimulating growth of human fibroblasts and other cell lines, activating polymorphonuclear neutrophils and osteoclasts, and induction of interleukin 1, prostaglandin E2 and collagenase production.
Lieferant:
Restek
Beschreibung:
Deactivated Press-Tight® connectors maintain complete inertness along the GC flow path and Siltek®-deactivated connectors are ideal for organochlorine pesticides analysis. These connectors fit 0,33 to 0,74 mm ext. Ø and 0,1 to 0,53 int. Ø columns.
Lieferant:
Sigma-Aldrich
Beschreibung:
Nerol, Sigma-Aldrich®
Lieferant:
BARNSTEAD THERMOLYNE
Beschreibung:
Das Barnstead™ E-Pure™ ist für den direkten Anschluss an die Leitungswasserzufuhr konzipiert und kann alle Laboranwendungen mit hohem Reinstwasservolumen bei geringen Betriebskosten bewältigen. Dieses System ist ideal für AA, GS, Pufferpräparationen oder als gereinigte Speisewasserquelle für Analysegeräte oder Laborgeschirrspüler.
Artikel-Nr:
(LPIT111118)
Lieferant:
LP ITALIANA
Hersteller-Artikelnummer::
111118
Lokale Artikelnummer::
LPIT111118
Beschreibung:
PS, clear or PP, transparent. Universal tubes for a wide range of laboratory and production applications.
VE:
1 * 1.800 ST
Artikel-Nr:
(201-1293)
Lieferant:
WITEG LABORTECHNIK
Hersteller-Artikelnummer::
0.615.025
Lokale Artikelnummer::
WITG0.615.025
Beschreibung:
DURAN® borosilicate glass 3.3, amber.
VE:
1 * 1 ST
Preis auf Anfrage
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 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.
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