Supplier >
STEMCELL Technologies
Imprimer
Votre recherche pour:
2 619 les résultats ont été trouvés
STEMCELL Technologies
Numéro de catalogue:
(STMC05983)
Fournisseur:
STEMCELL Technologies
Description:
Serum-free attachment substrate for the derivation and expansion of human skeletal muscle progenitor cells (myoblasts).
UOM:
1 * 1 EA
 Il s'agit d'un élément MarketSource. Des frais supplémentaires peuvent s'appliquer.
Numéro de catalogue:
(STMC05982)
Fournisseur:
STEMCELL Technologies
Description:
Serum-free supplement for the derivation and expansion of human skeletal muscle progenitor cells (myoblasts).
UOM:
1 * 10 mL
Il s'agit d'un élément MarketSource. Des frais supplémentaires peuvent s'appliquer.
Fournisseur:
STEMCELL Technologies
Description:
Immunomagnetic enrichment of untouched human hematopoietic progenitor cells.
Numéro de catalogue:
(STMC17864)
Fournisseur:
STEMCELL Technologies
Description:
Immunomagnetic positive selection of human memory B cells.
UOM:
1 * 1 Kit
Il s'agit d'un élément MarketSource. Des frais supplémentaires peuvent s'appliquer.
Numéro de catalogue:
(STMC100-1633)
Fournisseur:
STEMCELL Technologies
Description:
Rat monoclonal antibody against mouse CD8a, unconjugated.
UOM:
1 * 1 EA
New Product
Il s'agit d'un élément MarketSource. Des frais supplémentaires peuvent s'appliquer.
Numéro de catalogue:
(STMC100-1628)
Fournisseur:
STEMCELL Technologies
Description:
Rat monoclonal antibody against mouse CD127, PE-conjugated.
UOM:
1 * 1 EA
New Product
Il s'agit d'un élément MarketSource. Des frais supplémentaires peuvent s'appliquer.
Numéro de catalogue:
(STMC100-1324)
Fournisseur:
STEMCELL Technologies
Description:
Use autotaxin (ENPP2) to catalyse the production of lysophosphatidic acid (LPA), a potent mitogen that can evoke growth factor-like responses (Moolenaar and Corven), from lysophospholipids in extracellular fluids. Autotaxin is a secreted glycoprotein that belongs to the ectonucleotide pyrophosphatase/phosphodiesterase (ENPP) family, containing two N-terminal somatomedin B (SMB)-like domains, a central phosphodiesterase (PDE) domain with an active catalytic site, and a C-terminal nuclease-like (NUC) domain (Nishimasu <i>et al.</i>). Dysregulation of autotaxin and LPA receptors is implicated in cancer (Tigyi <i>et al.</i>), fibrosis (Ninou <i>et al.</i>), neurological disorders (Roy <i>et al.</i>), and other inflammation-associated conditions. Both Autotaxin and LPA are overexpressed in many cancers and can promote cell proliferation, migration, and resistance to apoptotic death (Tigyi <i>et al.</i>). Autotaxin was also found to catalyse the production of cyclic phosphatidic acid (CPA), an analog of LPA, which has anti-mitogenic and inhibitory effects on tumor cell invasion and metastasis (Fujiwara). This protein contains a His-residue tag at the amino end of the polypeptide chain. For consistency and reproducibility across your applications, Autotaxin from STEMCELL comes lyophilised with ≥85% purity, and endotoxin levels are verified to be ≤1,0 EU/μg protein.
UOM:
1 * 1 EA
New Product
Il s'agit d'un élément MarketSource. Des frais supplémentaires peuvent s'appliquer.
Numéro de catalogue:
(STMC100-1394)
Fournisseur:
STEMCELL Technologies
Description:
Stimulating T cells with HPV16 (E7) Peptide pool releases downstream cytokines and upregulates activation markers, enabling antigen-specific T cells to be detected or isolated for analysis. HPV16 (E7) Peptide pool is a lyophilised mixture of 22 peptides from protein E7 of human papillomavirus type 16 (HPV16) consisting of 15-mer peptides with 11-amino-acid overlaps that cover amino acids 1 to 98 on protein E7. E7 is an oncoprotein that binds and mediates degradation of the retinoblastoma tumor suppressor protein pRB (Gonzalez <i>et al.</i>). E7 together with E6 demonstrated the ability to immortalize human keratinocytes in vitro, which likely has significance for HPVs oncogenic potential (Hawley-Nelson <i>et al.</i>). Viral peptide pools are useful for a broad range of applications, including vaccine development, immunological research, and diagnostic assay development.
UOM:
1 * 1 PE
New Product
Il s'agit d'un élément MarketSource. Des frais supplémentaires peuvent s'appliquer.
Numéro de catalogue:
(STMC100-1385)
Fournisseur:
STEMCELL Technologies
Description:
Stimulating T cells with HIV-1 (B Gag) peptide pool releases downstream cytokines and upregulates activation markers, enabling antigen-specific T cells to be detected or isolated for analysis. HIV-1 (B Gag) Peptide Pool is a lyophilised mixture of 123 peptides from the gag polyprotein of human immunodeficiency virus 1 (HIV-1). The pool consists of 15-mer peptides with 11-amino-acid overlaps that cover amino acids 1 to 500 on gag polyprotein. The HIV-1 gag polyprotein is a key mediator of viral particle assembly (Campbell and Rein; Dong <i>et al.</i>), and together with the endosomal sorting complexes required for transport (ESCRT), results in budding during virion release (Carlson <i>et al.</i>). Viral peptide pools are useful for a broad range of applications, including vaccine development, immunological research, and diagnostic assay development.
UOM:
1 * 1 PE
New Product
Il s'agit d'un élément MarketSource. Des frais supplémentaires peuvent s'appliquer.
Numéro de catalogue:
(STMC100-1384)
Fournisseur:
STEMCELL Technologies
Description:
Stimulating T cells with HIV (HLA Class I Control) Peptide pool releases downstream cytokines and upregulates activation markers, enabling antigen-specific T cells to be detected or isolated for analysis. HIV Peptide pool is a lyophilised mixture of 22 peptides from human immunodeficiency virus (HIV), and consists of defined HLA class I-restricted T cell epitopes. Viral peptide pools are useful for a broad range of applications, including vaccine development, immunological research, and diagnostic assay development.
UOM:
1 * 1 PE
New Product
Il s'agit d'un élément MarketSource. Des frais supplémentaires peuvent s'appliquer.
Fournisseur:
STEMCELL Technologies
Description:
Monokine induced by interferon-gamma (MIG), or CXCL9, is a member of the CXC chemokine family. MIG is closely related to two other chemokines: CXCL10 and CXCL11, all of which signal through the CXCR3 receptor (Ding <i>et al.</i>). MIG is secreted by a variety of immune cells including T cells, NK cells, dendritic cells, macrophages, and eosinophils, as well as non-immune cells including hepatic stellate cells, preadipocytes, thyrocytes, endothelial cells, tumor cells, fibroblasts, and glial cells of the central nervous system. MIG has also been shown to act as a chemoattractant for activated T cells and for tumor-infiltrating leukocytes (TILs), but not for neutrophils or for monocytes. MIG has also been reported to be both a tumor suppressor and tumor promoter in various types of cancer.
Numéro de catalogue:
(STMC100-1381)
Fournisseur:
STEMCELL Technologies
Description:
Stimulating T cells with SARS-CoV-2 (Spike Protein) Delta/B.1.617.2 WT reference peptide pool releases downstream cytokines and upregulates activation markers, enabling antigen-specific T cells to be detected or isolated for analysis. This peptide pool is a lyophilised mixture of 27 peptides from the spike glycoprotein of the wild-type SARS-CoV-2 virus. Consisting of the wild-type peptides that correspond to the mutated portions of the spike protein found in the SARS-CoV-2 Delta variant (B.1.617.2), this pool is recommended to be used as a reference for the SARS-CoV-2 (Spike Protein) Delta/B.1.617.2 Mutation Peptide Pool. Through interactions with the angiotensin-converting enzyme 2 (ACE2) receptor, the spike protein enables the virus to attach to the cell membrane, and plays a critical role in viral entry (Hoffmann <i>et al.</i>; Walls <i>et al.</i>). Viral peptide pools are useful for a broad range of applications, including vaccine development, immunological research, and diagnostic assay development.
UOM:
1 * 1 PE
New Product
Il s'agit d'un élément MarketSource. Des frais supplémentaires peuvent s'appliquer.
Numéro de catalogue:
(STMC78111.1)
Fournisseur:
STEMCELL Technologies
Description:
Growth differentiation factor 5 (GDF-5) is a member of the bone morphogenetic protein (BMP) subclass of the transforming growth factor beta (TGF-β) superfamily. It binds a receptor complex comprising BMPR1B and BMPR2, which then activates the SMAD signaling pathway (Carreira <i>et al.</i>; Nishitoh <i>et al.</i>; Osório <i>et al.</i>). GDF-5 enhances chondrogenic differentiation of mesenchymal stem cells, skeletogenesis, and dendrite growth during development (Coleman <i>et al.</i>; Francis-West <i>et al.</i>). Studies in rat demonstrated that GDF-5 regulates patterning, neurogenesis, astrogliogenesis, and neuronal specification (Gajavelli <i>et al.</i>; Krieglstein <i>et al.</i>; O’Keeffe <i>et al.</i>).
UOM:
1 * 1 EA
Il s'agit d'un élément MarketSource. Des frais supplémentaires peuvent s'appliquer.
Fournisseur:
STEMCELL Technologies
Description:
Granulocyte-macrophage colony-stimulating factor (GM-CSF) promotes the proliferation and differentiation of hematopoietic progenitor cells and the generation of neutrophils, eosinophils, and macrophages. In synergy with other cytokines such as stem cell factor, IL-3, erythropoietin, and thrombopoietin, it also stimulates erythroid and megakaryocyte progenitor cells (Barreda <i>et al.</i>). GM-CSF is produced by multiple cell types, including stromal cells, Paneth cells, macrophages, dendritic cells (DCs), endothelial cells, smooth muscle cells, fibroblasts, chondrocytes, and Th1 and Th17 T cells (Francisco-Cruz <i>et al.</i>). The receptor for GM-CSF (GM-CSFR) is composed of two subunits: the cytokine-specific α subunit (GMRα; CD116) and the common subunit βc (CD131) shared with IL-3 and IL-5 receptors (Broughton <i>et al.</i>). GM-CSFR is expressed on hematopoietic cells, including progenitor cells and immune cells, as well as non-hematopoietic cells. Recombinant human GM-CSF (rhGM-CSF) promotes the production of myeloid cells of the granulocytic (neutrophils, eosinophils and basophils) and monocytic lineages in vivo. It has been tested for mobilization of hematopoietic progenitor cells and for treating chemotherapy-induced neutropenia in patients. GM-CSF is able to stimulate the development of DCs that ingest, process, and present antigens to the immune system (Francisco-Cruz <i>et al.</i>).
Fournisseur:
STEMCELL Technologies
Description:
Mouse monoclonal IgG1 antibody against human, rhesus, cynomolgus CD2.
Fournisseur:
STEMCELL Technologies
Description:
Interleukin 15 (IL-15) is a four-alpha helix bundle cytokine with many similar properties to IL-2, with which it shares components of its receptor. The IL-15 receptor is a heterotrimeric receptor composed of IL-15Ra, the high-affinity receptor for IL-15, as well as IL-2/15Rb (CD122) and common gamma chain (CD132). IL-15 binds to IL-15Rα receptor and can then be presented in trans to IL-2/15Rb and common gamma chain on other cells. Trans-presentation is thought to be the major mechanism by which IL-15-mediated responses occur in mice, although may not be necessary in humans (Castillo <i>et al.</i>). The cytoplasmic domains of IL-2/15Rb and common gamma chain mediate signaling to activate JAK/STAT and PI3K pathways. IL-15 supports the survival and proliferation of naive CD4+ and CD8+ T cells, and promotes homeostasis of memory T cells. IL-15 also promotes the survival and differentiation of NK cells and regulates their cytolytic activity (Ma <i>et al.</i>).
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
