Recherche de texte >
acids+and+salts+high+purity
Imprimer
Votre recherche pour:
149 650 les résultats ont été trouvés
acids+and+salts+high+purity
Numéro de catalogue:
(ENZOALX302005M001)
Fournisseur:
ENZO LIFE SCIENCES
Description:
The major ganglioside of the extra-nervous system. Inhibits growth of epidermal cells.
UOM:
1 * 1 mg
New Product
Numéro de catalogue:
(PRSI92-588)
Fournisseur:
ProSci Inc.
Description:
Interleukin-15 receptor subunit alpha, also known as Il15ra, is a high-affinity receptor for interleukin-15. Il15ra associates as a heterotrimer with the IL-2 receptor beta and gamma subunits (Common gamma chain, or gamma c) to initiate signal transduction. It can signal both in cis and trans where IL15R from one subset of cells presents IL15 to neighboring IL2RG-expressing cells. Il15ra is expressed in special cells including a wide variety of Tand B cells and non-lymphoid cells. Human Il15ra shares 45% amino acid sequence homology with the mouse form of the receptor. Eight isoforms of IL-15 R alpha mRNA have been identified, resulting from alternative splicing events involving different exons.Interleukin 15 (IL-15) is a cytokine that regulates T cell and natural killer cell activation and proliferation. IL-15 binds to the alpha subunit of the IL15 receptor (IL-15RA) with high affinity. IL-15 also binds to the beta and gamma chains of the IL-2 receptor, but not the alpha subunit of the IL2 receptor. IL-15 is structurally and functionally related to IL-2. Both cytokines share some subunits of receptors, allowing them to compete for and negatively regulate each other's activity. The number of CD8+ memory T cells is controlled by a balance between IL-15 and IL-2. Despite their many overlapping functional properties, IL-2 and IL-15 are, in fact, quite distinct players in the immune system. IL-15 is constitutively expressed by a wide variety of cell types and tissues, including monocytes, macrophages and DCs.
UOM:
1 * 50 µG
Numéro de catalogue:
(APOSBICY1059-5MG)
Fournisseur:
Apollo Scientific
Description:
6-deoxy-6-chloro-heptakis(6-deoxy-6-(2-carboxyethyl)thio)-gamma-cyclodextrin sodium salt
UOM:
1 * 5 mg
Fournisseur:
Apollo Scientific
Description:
Inhibitor of bacterial cell wall synthesis. It inhibitsthe crosslinking of peptidoglycan by binding and inactivating of transpeptidases.
Numéro de catalogue:
(5929.1000)
Fournisseur:
VWR Chemicals
Description:
Sodium chlorure 9 g/l en solution aqueuse
UOM:
1 * 1 L
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Eosine J (jaunâtre), Sigma-Aldrich®
Fournisseur:
Apollo Scientific
Description:
β-Nicotinamide adenine dinucleotide phosphate sodium salt hydrate ≥98% (oxidised form)
Numéro de catalogue:
(786-398)
Fournisseur:
G-Biosciences
Description:
OmniPrep™ for Gram Positive Bacteria Kit isolates high quality genomic DNA from gram-positive bacteria. If used according to the protocols, this kit purifies DNA from 100 ml gram-positive bacteria culture.
UOM:
1 * 1 KIT
Fournisseur:
ENZO LIFE SCIENCES
Description:
PKA activator.
Numéro de catalogue:
(116552050.)
Fournisseur:
MP Biomedicals
Description:
SPINeasy DNA kit for blood is a high-performance genomic DNA (gDNA) extraction kit based on silica-membrane spin-column technology. This kit enables quick isolation of gDNA from whole blood preserved in different anticoagulants (EDTA, Heparin and sodium citrate), typically in less than 30 minutes.
UOM:
1 * 1 KIT
New Product
Numéro de catalogue:
(86C-1KT)
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Leukocyte Alkaline Phosphatase (LAP) kits are intended for the semi-quantitative demonstration of alkaline phosphatase activity in white blood cells.
UOM:
1 * 1 KIT
Fournisseur:
ENZO LIFE SCIENCES
Description:
Selective activator of cGMP-dependent protein kinase (PKG) Iα, Iβ, and type II as well as of cGMP-gated ion channels.
Numéro de catalogue:
(PRSI92-576)
Fournisseur:
ProSci Inc.
Description:
S100-B, is an acidic protein with a molecular weight of 21 kDa belonging to the S100 family. S100-B contains two EF-hand-type calcium-binding motifs separated by a hinge region with a hydrophobic cleft. S100-B plays an important role in neurodevelopment, differentiation, and brain construction. S100-B has neuroprotective effects, but at high concentrations S100-B is neurotoxic. Extracellular concentration of S100-B increases following brain damage, which easily penetrates into cerebrospinal fluid in brain damage and then into the blood. S100-B is expressed and produced by astrocytes in vertebrate brains and in the CNS, and the astrocytes are the major cells producing S100-B protein in grey matter, as well as oligodendrocytes are the predominant S100-B in protein producing cells in white matter. The major advantage of using S100-B is that elevations in serum or CSF levels provide a sensitive measure for determining CNS injury at the molecular level before gross changes develop, enablling timely delivery of crucial medical intervention before irreversible damage occurs. In addition, S100-B, which is also present in Mouse melanocytes, is a reliable marker for melanoma malignancy both in biotic tissue and in serum.
UOM:
1 * 50 µG
Fournisseur:
Thermo Scientific
Description:
Sorafenib tosylate (BAY 43-9006 tosylate salt)
Fournisseur:
Apollo Scientific
Description:
Photoinitiator/Photoacid Generator
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Rouge de crésol sel de sodium, Sigma-Aldrich®
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
