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STEMCELL Technologies
Fournisseur:
STEMCELL Technologies
Description:
Interleukin 5 (IL-5) is a member of the short-chain 4-α-helical bundle subset of hematopoietic cytokines. It binds to the specific α receptor, which in turn recruits the common β receptor that initiates signaling via JAK/STAT and MAPK pathways. IL-5 is produced by Th2 cells, eosinophils, activated mast cells, and ILC2 cells. IL-5 affects the differentiation, activation, and survival of eosinophils, thus playing an important role in allergic inflammation, asthma, and parasite immunity. Stimulation of eosinophils with IL-5 leads to their activation, upregulation of CD11b expression, and inhibition of apoptosis (Shearer).
Numéro de catalogue:
(STMC07700)
Fournisseur:
STEMCELL Technologies
Description:
Medium for preparing and washing samples for CFU assays.
UOM:
1 * 100 mL
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Fournisseur:
STEMCELL Technologies
Description:
Immunodensity depletion of granulocytes.
Numéro de catalogue:
(STMC05832)
Fournisseur:
STEMCELL Technologies
Description:
Enzyme-free reagent for the selective detachment of neural rosettes.
UOM:
1 * 100 mL
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Fournisseur:
STEMCELL Technologies
Description:
Fibroblast growth factor 8B (FGF-8B) is a member of the fibroblast growth factor (FGF) family and is an isoform of FGF-8. Cytokines in the FGF family possess broad mitogenic and cell survival activities (Folkman andamp; Klagsbrun; Kimelman andamp; Kirschner) and are involved in a variety of biological processes, including cell proliferation, differentiation, survival, and apoptosis (Folkman andamp; Klagsbrun; Klagsbrun; Rifkin andamp; Moscatelli). FGF-8B signals through FGF receptors (FGFRs) to activate PI3K and MAPK pathways. FGF-8B is broadly associated with mitogenic and cell survival activities, and regulates gastrulation, epithelial-mesenchymal transition, and later on mesenchymal to epithelial differentiation during embryonic development. FGF-8B has also been found in peripheral blood leukocytes and healthy bone marrow samples (Mattila andamp; Härkönen). FGF-8B has mitogenic effects on somatic cells in the germinal epithelium and is expressed in adult mouse ovarian cells and tissues, which suggests that it regulates maturation of oocytes and seminiferous epithelium in testis (Valve <i>et al.</i>).
Fournisseur:
STEMCELL Technologies
Description:
Mouse monoclonal IgG2a antibody against human, mouse, rat beta-tubulin III, Alexa Fluor® 488-conjugated.
Numéro de catalogue:
(STMC03805)
Fournisseur:
STEMCELL Technologies
Description:
Hybridoma growth medium with hypoxanthine and thymidine (serum-containing).
UOM:
1 * 500 mL
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Fournisseur:
STEMCELL Technologies
Description:
For detection and measurement of human interleukin 2.
Numéro de catalogue:
(STMC05140)
Fournisseur:
STEMCELL Technologies
Description:
Serum-free medium system for establishment and maintenance of human intestinal organoids from hPSCs.
UOM:
1 * 1 KIT
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Fournisseur:
STEMCELL Technologies
Description:
Trans-activating crRNA for guide RNA generation in CRISPR-Cas9 genome editing.
Fournisseur:
STEMCELL Technologies
Description:
Myostatin is a member of transforming growth factor beta (TGF-β) superfamily that signals by binding to activin type II receptor, resulting in the recruitment of either ALK3 or ALK4 coreceptor, and activation of SMAD2/3 (Kondás <i>et al.</i>). It is released by myocytes and inhibits muscle growth and ability to regenerate (Lee and Lee). Myostatin appears to affect the lipid catabolic metabolism of adipocytes and inhibits preadipocyte differentiation, as demonstrated in the 3T3-L1 cell line (Li <i>et al.</i>).
Fournisseur:
STEMCELL Technologies
Description:
Interleukin 6 (IL-6) is a pleiotropic growth factor with the wide range of biological activities in immune regulation, hematopoiesis, and oncogenesis. IL-6 is produced by a variety of cell types including T cells, B cells, monocytes and macrophages, fibroblasts, hepatocytes, vascular endothelial cells, and various tumor cell lines. On its own or in combination with other factors such as IL-2 and interferon-γ, IL-6 stimulates the proliferation of B cells, T cells, and hybridoma cells (Hirano <i>et al.</i>; Mihara <i>et al.</i>; Tanaka et al). In combination with cytokines such as IL-3, GM-CSF and SCF, IL-6 has been shown to promote hematopoietic progenitor cell proliferation and differentiation in vitro. IL-6 signals through a cell surface type I cytokine receptor complex consisting of the ligand-binding IL-6α (CD126) and the signal-transducing gp130 subunits. The binding of IL-6 to its receptor system includes activation of JAK/STAT signaling pathway (Mihara <i>et al.</i>; Peters <i>et al.</i>; Tanaka <i>et al.</i>). This product is animal component-free.
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 progenitors (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 <i>in vivo</i>. It has been tested for mobilisation 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>). This product is animal component-free.
Fournisseur:
STEMCELL Technologies
Description:
Glial cell line-derived neurotrophic factor (GDNF) is a neurotrophic factor and a member of the tumor growth factor (TGF)-beta superfamily. The GDNF family of growth factors also includes neurturin, persephin, and artemin, which have seven conserved cysteine residues called cysteine-knot (Treanor <i>et al.</i>). GDNF family ligands signal through binding to specific GDNF-family receptor-α (GFRα) co-receptors and activate the RET receptor tyrosine kinase (Durbec <i>et al.</i>). Four different forms of GFRα co-receptors have been characterized (GFRα 1-4) out of which GDNF binds specifically to GFRα1 prior to forming a complex with RET (Airaksinen and Saarma). GDNF is known to promote survival and morphological differentiation of midbrain dopaminergic neurons in both in vivo and in vitro studies and increase their high-affinity dopamine uptake (Granholm <i>et al.</i>; Lin <i>et al.</i>). GDNF has also been shown to have restorative effects on dying dopaminergic neurons in response to degenerative toxins (Aoi <i>et al.</i>). GDNF, together with Human Recombinant BDNF (brain-derived neurotrophic factor; Catalog #78005), BrainPhys™ Neuronal Medium (Catalog #05790), and other supplements, can be used to differentiate human pluripotent stem cell (hPSC)-derived neural progenitor cells into neurons (Bardy <i>et al.</i>). This product is animal component-free.
Numéro de catalogue:
(STMC79003)
Fournisseur:
STEMCELL Technologies
Description:
For reverse transcription of eukaryotic mRNA before qPCR or RNA sequencing.
UOM:
1 * 1 Kit
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