Recherche de texte >
acids+and+salts+high+purity
Imprimer
Votre recherche pour:
149 714 les résultats ont été trouvés
acids+and+salts+high+purity
Numéro de catalogue:
(BOSSBS-11287R-CY5)
Fournisseur:
Bioss
Description:
Lymphotactin is a chemokine-like molecule produced selectively, if not exclusively, by activated CD8+ T cells (1). Lymphotactin is a C-type member of the chemokine superfamily, but retains only the 2nd and 4th of the four cysteine residues conserved in other chemokines (3,4). In normal tissues, lymphotactin is expressed at high levels in spleen, thymus, small intestine, and peripheral blood leukocytes, as well as at low levels in lung, prostate, and ovary (2). Lymphotactin is chemotactic for CD4+ and CD8+ T cells but not for monocytes, and induces a rise in intracellular calcium in peripheral blood lymphocytes (1). The specific receptor for lymphotactin is XCR1, a member of the G protein-coupled receptor family (5). The gene which encodes lymphotactin maps to human chromosome 1q23 (1,2).
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-2984R)
Fournisseur:
Bioss
Description:
Defects in PLN are the cause of cardiomyopathy dilated type 1P (CMD1P) . Dilated cardiomyopathy is a disorder characterized by ventricular dilation and impaired systolic function, resulting in congestive heart failure and arrhythmia. Patients are at risk of premature death.Defects in PLN are the cause of cardiomyopathy familial hypertrophic type 18 (CMH18) . CMH18 is a hereditary heart disorder characterized by ventricular hypertrophy, which is usually asymmetric and often involves the interventricular septum. The symptoms include dyspnea, syncope, collapse, palpitations, and chest pain. They can be readily provoked by exercise. The disorder has inter- and intrafamilial variability ranging from benign to malignant forms with high risk of cardiac failure and sudden cardiac death.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-3933R)
Fournisseur:
Bioss
Description:
Calcium channels mediate the influx of calcium ions into the cell following membrane polarisation. R-type calcium channels such as Cav2.3 belong to the "high voltage-activated" group and are blocked by nickel. The calcium channel consists of a complex of alpha-1, alpha-2/delta, beta, and gamma subunits in a 1:1:1:1 ratio. Each of these proteins exists as multiple isoforms, either encoded by different genes or arising from alternative splicing of transcripts. Cav2.3 is an alpha-1 subunit and has 24 transmembrane segments, which form the pore through which ions pass into the cell. Calcium channels containing the Cav2.3 subunit may be involved in the modulation of firing patterns of neurons, which is important for information processing.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-7531R-CY3)
Fournisseur:
Bioss
Description:
The insulin receptor related receptor (IRR) is a heterotetrameric transmembrane receptor composed of two alpha and 2 beta chains linked by disulfide bonds. The alpha chains contribute to the formation of the ligand-binding domain, while the beta chains carry the kinase domain. Member of the insulin RTK family, IRR shares high homology with the insulin (IR) and the insulin-like growth factor-1 receptor (IGF-1R), but doesn’t bind any of IR and IGF-1R known ligands. In contrast to the widespread patterns of expression to IR and IGF-1R, IRR demonstrates a very restricted cellular distribution in a subset of tissues of neuronal origin and its biological functions are still unknown.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-3516R-CY5.5)
Fournisseur:
Bioss
Description:
ChREBP (Carbohydrate responsive element binding protein) is a transcription factor playing a critical role in the nutrient and hormonal regulation of genes encoding enzymes of glucose metabolism and lipogenesis pathways. It contains several domains including a nuclear localization signal (NLS) near the N-terminus, polyproline domains, a basic helix-loop-helix leucine zipper (b/HLH/Zip) and a leucine zipper like (zip-like) domain.ChREBP is ubiquitously detected in various tissues, with highest expression in liver, kidney and white and brown adipose tissue. Under basal conditions ChREBP is localized in the cytosol, translocating into the nucleus upon high glucose stimulation following its dephosphorylation of serine 196.
UOM:
1 * 100 µl
Numéro de catalogue:
(BNUM0530-50)
Fournisseur:
Biotium
Description:
This antibody recognizes a protein of 25-26 kDa, identified as the bcl-2 α oncoprotein. It shows no cross-reaction with Bcl-x or Bax protein. Expression of bcl-2 α oncoprotein inhibits the programmed cell death (apoptosis). In most follicular lymphomas, neoplastic germinal centers express high levels of bcl-2 α protein, whereas the normal or hyperplastic germinal centers are negative. Consequently, this antibody is valuable when distinguishing between reactive and neoplastic follicular proliferation in lymph node biopsies. It may also be used in distinguishing between those follicular lymphomas that express bcl-2 protein and the small number in which the neoplastic cells are bcl-2 negative.
UOM:
1 * 50 µl
Fournisseur:
Biotium
Description:
This antibody recognizes a protein of 25-26 kDa, identified as the bcl-2 α oncoprotein. It shows no cross-reaction with Bcl-x or Bax protein. Expression of bcl-2 α oncoprotein inhibits programmed cell death (apoptosis). In most follicular lymphomas, neoplastic germinal centers express high levels of bcl-2 α protein, whereas the normal or hyperplastic germinal centers are negative. Consequently, this antibody is valuable when distinguishing between reactive and neoplastic follicular proliferation in lymph node biopsies. It may also be used in distinguishing between those follicular lymphomas that express bcl-2 protein and the small number in which the neoplastic cells are bcl-2 negative.
Fournisseur:
Biotium
Description:
This antibody recognizes a protein of 25-26 kDa, identified as the bcl-2 α oncoprotein. It shows no cross-reaction with Bcl-x or Bax protein. Expression of bcl-2 α oncoprotein inhibits programmed cell death (apoptosis). In most follicular lymphomas, neoplastic germinal centers express high levels of bcl-2 α protein, whereas the normal or hyperplastic germinal centers are negative. Consequently, this antibody is valuable when distinguishing between reactive and neoplastic follicular proliferation in lymph node biopsies. It may also be used in distinguishing between those follicular lymphomas that express bcl-2 protein and the small number in which the neoplastic cells are bcl-2 negative.
Fournisseur:
ANSELL HEALTH CARE
Description:
Gants ambidextres jetables avec manchettes renforcées. 100% nitrile et très résistants aux perforations. Sans cires, silicone ni plastifiants.
Fournisseur:
VWR Collection
Description:
La centrifugeuse ventilée compacte Micro Star 30 est un modèle hybride, économique, polyvalent et convivial. Elle combine les caractéristiques d'une microcentrifugeuse à grande vitesse et d'une centrifugeuse universelle. Silencieuse et fluide, cette centrifugeuse accueille un rotor pour microtubes (24×1,5/2,0 ml), des microplaques et des tubes coniques de 15/50 ml ainsi qu'un rotor de 16 places pour tubes de 5 ml avec un rotor à godets oscillants pour six tubes de prélèvement sanguin. L'idéal pour une utilisation en sciences de la vie et dans les laboratoires de biotechnologie et cliniques.
Numéro de catalogue:
(BOSSBS-15968R-A488)
Fournisseur:
Bioss
Description:
Adducins are a family of cytoskeleton proteins encoded by three genes (alpha, beta, gamma). Adducin is a protein associated with the inner leaflet of the plasma membrane and is one of the proteins localised at the spectrin-actin junction of the membrane skeleton. The cortical actin cytoskeletal network is lost during apoptosis and Adducins are central in the cortical actin network organisation. Adducin Alpha is a cytoskeletal protein involved with sodium-pump activity in the renal tubule and is associated with hypertension. The expression of Adducin Alpha and Adducin Gamma is ubiquitous in contrast to the restricted expression of Adducin Beta. Adducin Beta is expressed at high levels in brain and hematopoietic tissues, such as bone marrow, in humans, and in spleen in mice.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-12956R-FITC)
Fournisseur:
Bioss
Description:
The membrane-associated protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intracellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the ABC1 subfamily. Members of the ABC1 subfamily comprise the only major ABC subfamily found exclusively in multicellular eukaryotes. In humans, this protein functions as a cholesterol efflux pump in the cellular lipid removal pathway. Mutations in the human gene have been associated with Tangier's disease and familial high-density lipoprotein deficiency.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-1672R-A647)
Fournisseur:
Bioss
Description:
Duck plague (DP) is an acute contagious disease that is highly lethal in all ages of birds from the order Anseriforms (ducks, geese, and swans). The characterization of duck plague is tissue hemorrhage, digestive mucosal eruptions lesions of lymphoid organs and degenerative changes in parenchymatous organs. Duck plague was difficult to monitor and control, because duck plague virus established an asymptomatic carrier state in both domestic and wild waterfowls that was detectable only during the intermittent shedding period of the virus. Duck plague has resulted in significant economic losses in commercial duck industry due to high mortality rate and decreased duck egg production.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-1672R-CY5)
Fournisseur:
Bioss
Description:
Duck plague (DP) is an acute contagious disease that is highly lethal in all ages of birds from the order Anseriforms (ducks, geese, and swans). The characterization of duck plague is tissue hemorrhage, digestive mucosal eruptions lesions of lymphoid organs and degenerative changes in parenchymatous organs. Duck plague was difficult to monitor and control, because duck plague virus established an asymptomatic carrier state in both domestic and wild waterfowls that was detectable only during the intermittent shedding period of the virus. Duck plague has resulted in significant economic losses in commercial duck industry due to high mortality rate and decreased duck egg production.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-4559R-A555)
Fournisseur:
Bioss
Description:
Adducins are a family of cytoskeleton proteins encoded by three genes (alpha, beta and gamma). Adducin is a protein associated with the inner leaflet of the plasma membrane and is one of the proteins localized at the spectrin-Actin junction of the membrane skeleton. The cortical Actin cytoskeletal network is lost during apoptosis and Adducins are central in the cortical Actin network organization. Adducin alpha is a cytoskeletal protein involved with sodium-pump activity in the renal tubule and is associated with hypertension. The expression of Adducin alpha and Adducin gamma is ubiquitous in contrast to the restricted expression of Adducin beta . Adducin beta is expressed at high levels in brain and hematopoietic tissues, such as bone marrow in humans and spleen in mice.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-13394R-FITC)
Fournisseur:
Bioss
Description:
Glutathione-dependent oxidoreductase that facilitates the maintenance of mitochondrial redox homeostasis upon induction of apoptosis by oxidative stress. Involved in response to hydrogen peroxide and regulation of apoptosis caused by oxidative stress. Acts as a very efficient catalyst of monothiol reactions because of its high affinity for protein glutathione-mixed disulfides. Can receive electrons not only from glutathione (GSH), but also from thioredoxin reductase supporting both monothiol and dithiol reactions. Efficiently catalyzes both glutathionylation and deglutathionylation of mitochondrial complex I, which in turn regulates the superoxide production by the complex. Overexpression decreases the susceptibility to apoptosis and prevents loss of cardiolipin and cytochrome c release.
UOM:
1 * 100 µl
Appel de prix
Le stock de cet article est limité mais peut être disponible dans un entrepôt proche de vous. Merci de vous assurer que vous êtes connecté sur le site afin que le stock disponible soit affiché. Si l'
 est toujours affiché et vous avez besoin d'aide, s'il vous plaît appelez-nous au 016 385 011
Le stock de cet article est limité mais peut être disponible dans un entrepôt proche de vous. Merci de vous assurer que vous êtes connecté sur le site afin que le stock disponible soit affiché. Si l'
est toujours affiché et vous avez besoin d'aide, s'il vous plaît appelez-nous au 016 385 011
Ces articles ne peuvent être ajoutés au Panier. Veuillez contacter votre service client ou envoyer un e-mail à vwr.be@vwr.com
Une documentation supplémentaire peut être nécessaire pour l'achat de cet article. Un représentant de VWR vous contactera si nécessaire.
Ce produit a été bloqué par votre organisation. Contacter votre service d'achat pour plus d'informations.
Le produit original n'est plus disponible. Le remplacement représenté est disponible
Les produits marqués de ce symbole ne seront bientôt plus disponibles - vente jusqu'à épuisement de stock. Des alternatives peuvent être disponibles en recherchant le code article VWR indiqué ci-dessus. Si vous avez besoin d'une assistance supplémentaire, veuillez contacter notre Service Clientèle au 016 385 011.
|
|||||||||
Vue liste
