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Protéines et Peptides
Fournisseur:
Roth Carl
Description:
Soy bean trypsin inhibitor
Fournisseur:
ACROBIOSYSTEMS
Description:
Human recombinant Fc epsilon RI alpha (from HEK293 cells)
Numéro de catalogue:
(ACRBCD9-H82E5-25UG)
Fournisseur:
ACROBIOSYSTEMS
Description:
Biotinylated Human CD39 / ENTPD1 protein, His,Avitag™ (MALS verified) (active enzyme).
UOM:
1 * 25 µG
 Il s'agit d'un élément MarketSource. Des frais supplémentaires peuvent s'appliquer.
Fournisseur:
STEMCELL Technologies
Description:
Interleukin 3 (IL-3) is a species-specific pleiotropic cytokine that promotes the survival and proliferation of pluripotent hematopoietic stem cells and lineage-committed progenitor cells and their differentiation into mature cells of most lineages, including basophils, neutrophils, eosinophils, macrophages, dendritic cells, erythrocytes, and megakaryocytes (Yang <i>et al.</i>; Dorssers <i>et al.</i>; Broughton <i>et al.</i>). IL-3 is produced by activated T cells and has a physiological role in inflammation and allergies by promoting the secretion of inflammatory mediators such as histamine, IL-4, and IL-6 by basophils and eosinophils (Broughton <i>et al.</i>). The IL-3 receptor consists of a unique alpha subunit (CD123) and a beta common subunit (βc or CD131) that is shared with the receptors for IL-5 and GM-CSF, and is the principal signal transduction subunit for these cytokines. IL-3 binding to the heterodimeric receptor activates JAK/STAT, MAPK, and PI3K signaling pathways (Woodcock <i>et al.</i>). This product is animal component-free.
Fournisseur:
STEMCELL Technologies
Description:
Transforming growth factor (TGF) beta 3 is a member of the TGF-β superfamily and regulates diverse cellular phenotypes. TGF-beta 3 binds to serine-threonine kinase type I and II receptors and activates signal transduction through SMAD2/3 proteins, thus regulating a variety of functions, including cell proliferation, differentiation, wound healing, apoptosis, and metabolism (Massagué; McDowell <i>et al.</i>). TGF-beta 3 enhances glycosaminoglycan production by mesenchymal stromal cells, stimulates scar-free healing, and improves glucose tolerance and phenotypic changes in adipocyte morphology (Hall <i>et al.</i>; Holton <i>et al.</i>). TGF-beta 3 induces proliferation of posterofrontal suture-derived mesenchymal stromal cells, and stimulates expression of fibroblast growth factors 2 and 18 (James <i>et al.</i>). This product is animal component-free.
Fournisseur:
ACROBIOSYSTEMS
Description:
Human recombinant integrin alpha M beta 2 (from HEK293 cells)
Fournisseur:
Biorbyt
Description:
Human recombinant ASGPR1 (from HEK293 cells)
Fournisseur:
Biorbyt
Description:
LDL (from Plasma)
Fournisseur:
STEMCELL Technologies
Description:
The B18R protein, which is encoded by the B18R open reading frame in the Western Reserve (WR) strain of vaccinia virus, is a type I interferon (IFN)-binding protein that is known to inhibit IFN antiviral response (Colamonici <i>et al.</i>). B18R protein has been shown to exhibit neutralizing activity to type I interferon family members (Meyers <i>et al.</i>) and to protect cells from the antiviral effects of interferon (Vancová <i>et al.</i>). It was recently shown that HIV-1–dependent induction of type I IFN activity and BAFF protein levels was abrogated by the soluble B18R protein, with no effect observed on the cell viability (Gomez <i>et al.</i>). B18R protein has been reported to aid in cellular reprogramming using RNA-mediated gene delivery (Warren <i>et al.</i>; Yoshioka N <i>et al.</i>).
Fournisseur:
Biorbyt
Description:
Rat SDF1 beta (from <i>E. coli</i>)
Fournisseur:
Biorbyt
Description:
Human recombinant ubiquitin G76A (from <i>E. coli</i>)
Numéro de catalogue:
(BIRBORB81916-100)
Fournisseur:
Biorbyt
Description:
Human recombinant TPO (from baculovirus (insect cells))
UOM:
1 * 1 EA
Il s'agit d'un élément MarketSource. Des frais supplémentaires peuvent s'appliquer.
Fournisseur:
Biorbyt
Description:
Human Recombinant DEFB3 (from <i>E. coli</i>)
Fournisseur:
Biorbyt
Description:
Human Recombinant Defensin 4 beta (from <i>E. coli</i>)
Fournisseur:
Biorbyt
Description:
Human recombinant APT-1 (from <i>E. coli</i>)
Numéro de catalogue:
(STMC78084.1)
Fournisseur:
STEMCELL Technologies
Description:
Interleukin-8 (IL-8) is a member of the CXC subfamily of chemokines and is produced by leukocytic cells (monocytes, T cells, neutrophils, and natural killer cells) and non-leukocytic somatic cells (endothelial cells, fibroblasts, and epithelial cells), with the most prominent source being monocytes and macrophages. Its production is induced by inflammatory stimuli, such as IL-1. IL-8, also known as CXCL8, activates neutrophils inducing chemotaxis, exocytosis, and the respiratory burst (Baggiolini and Clark-Lewis; Mukaida). IL-8 is considered one of the most potent neutrophil chemoattractants in inflammation and binds to two different chemokine receptors on leukocytes: the G protein-coupled receptors CXCR1 and CXCR2 (Hoffmann <i>et al.</i>; de Oliveira <i>et al.</i>). IL-8 has angiogenic effects on human intestinal microvascular endothelial cells in vitro that are mediated by CXCR2 (Heidemann <i>et al.</i>). IL-8 is reported to promote breast cancer progression by increasing cell invasion, angiogenesis, and metastasis and has been reported to be involved in regulating breast cancer stem-like cells (Singh <i>et al.</i>). IL-8 also has proangiogenic properties in inflammatory diseases of the conjunctiva, cornea, iris, retina, and orbit (Ghasemi <i>et al.</i>). It was also shown that a major T cell effector function in human newborns is IL-8 production, which has the potential to activate antimicrobial neutrophils and gamma/delta T cells (Gibbons <i>et al.</i>). A variety of human pathogens, such as HIV and Mycobacterium tuberculosis, have been shown to induce IL-8 production by monocytes and macrophages (Friedland <i>et al.</i>; Meddows-Taylor <i>et al.</i>).
UOM:
1 * 25 µG
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