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Protéines et Peptides
Numéro de catalogue:
(ACRBBAF-M521Y-50UG)
Fournisseur:
ACROBIOSYSTEMS
Description:
Mouse recombinant BAFF (from HEK293)
UOM:
1 * 50 µG
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Fournisseur:
ACROBIOSYSTEMS
Description:
Mouse recombinant BAFFR (from HEK293)
Numéro de catalogue:
(STMC100-0670)
Fournisseur:
STEMCELL Technologies
Description:
The EBV (BZLF1) peptide pool is a lyophilised mixture of 59 peptides from trans-activator protein BZLF1 of Epstein-Barr virus (EBV; strain B95-8). BZLF1 is a DNA-binding protein that acts as a switch from latent infection to lytic infection. The pool consists of 15-mer peptides with 11-amino-acid overlaps that cover amino acids 1 to 245 on BZLF1.
UOM:
1 * 1 Kit
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Fournisseur:
STEMCELL Technologies
Description:
Noggin binds to and antagonizes bone morphogenetic protein (BMP) ligands of the transforming growth factor beta (TGF-β) family. Noggin supports maintenance of undifferentiated human embryonic stem cells cultured in mouse embryonic fibroblast (MEF)-conditioned medium (Chaturvedi <i>et al.</i>), and promotes dopaminergic differentiation of embryonic stem cells and subsequent survival of dopamine neurons (Chiba <i>et al.</i>). Noggin is essential for development of ectodermal structures including neural tube, tooth, hair follicle, and eye, as well as patterning of mesodermal somites and skeletal structures. It also influences chondrogenesis, osteogenesis, and joint formation (Krause <i>et al.</i>).
Fournisseur:
STEMCELL Technologies
Description:
Interleukin 7 (IL-7) is a member of the type I cytokine family that is critical for T and B cell development and survival. It is produced by non-hematopoietic cells in the thymus, lymphoid organs, and by bone marrow stromal cells (Lundström <i>et al.</i>). IL-7 binds to a receptor composed of common gamma chain and IL-7Ra (CD127) and signals through the JAK/STAT and PI3K pathways. IL-7 regulates the survival of naïve and memory CD4+ and CD8+ T cells, γδ T cells, NK T cells, innate lymphoid cells, and T regulatory cells (Carrette and Surh), and provides signals to promote survival, proliferation, and differentiation during B cell development (Clark <i>et al.</i>; Corfe and Paige).
Fournisseur:
STEMCELL Technologies
Description:
Interleukin 12 (IL-12p70) is a heterodimeric cytokine composed of p35 and p40 subunits. IL-12 is produced by monocytes, macrophages, dendritic cells, neutrophils and B cells in response to bacterial products and cytokines such as IFN-γ. The IL-12 receptor is expressed on T, NK, and dendritic cells. Upon binding, IL-12 initiates signaling via the JAK/STAT signaling pathway and stimulates NK, B, and T cells to produce IFN-γ (Watford <i>et al.</i>). It also regulates cytokine synthesis, proliferation of T and NK cells, and stimulates differentiation of CD4+ and CD8+ T cells (Germann and Rüde). Mice that are deficient in IL-12 are susceptible to many intracellular pathogens and have impaired IFN-γ secretion, Th1 differentiation and NK cytolytic activity; however, Th2 development and IL-4 production are enhanced (Watford <i>et al.</i>).
Fournisseur:
STEMCELL Technologies
Description:
Human Interleukin 4 (IL-4) is important for immune responses to helminth infection as well as in allergic responses (Olpihant <i>et al.</i>). The IL-4 receptor consists of a heterodimer of IL-4Ra and common gamma chain. IL-4 receptor engagement leads to the activation of JAK1/3 and the recruitment of STAT6 and IRS1/2 (Nelms <i>et al.</i>). IL-4 drives immunoglobulin class switching in B cells (to IgE, IgG4), mast cell hyperplasia, mucus production, and the differentiation of naïve T cells into Th2 cells, which produce IL-4, IL-5, IL-10, and IL-13 (Bao <i>et al.</i>; Nelms <i>et al.</i>; Olpihant <i>et al.</i>). In addition to Th2 cells, IL-4 is produced by CD4+ NK T cells, γ/δ T cells, activated basophils, eosinophils, and mast cells. Human IL-4 does not cross-react with mouse cells (Park <i>et al.</i>).
Fournisseur:
STEMCELL Technologies
Description:
Vascular endothelial growth factor (VEGF) is a heparin-binding homodimeric glycoprotein involved in vasculogenesis and angiogenesis. VEGF binds to FLT1 (VEGFR-1) and KDR (VEGFR-2), and activates Raf/MEK/ERK and PI3K/AKT pathways (Ferrara <i>et al.</i>). VEGF exists in multiple isoforms that result from alternative splicing of VEGF mRNA in the terminal exon. Proximal splice-site selection in exon 8 results in pro-angiogenic VEGFxxx isoforms (xxx is the number of amino acids), whereas distal splice-site selection results in anti-angiogenic VEGFxxxb isoforms (Nowak <i>et al.</i>). VEGF plays an important role in neurogenesis both in vitro and in vivo (Storkebaum <i>et al.</i>). It has neurotrophic effects on neurons of the central nervous system, and it promotes growth and survival of dopaminergic neurons and astrocytes. VEGF also promotes growth and survival of vascular endothelial cells, monocyte chemotaxis, and colony formation by granulocyte-macrophage progenitor cells (Ferrara <i>et al.</i>). Various splice variants of VEGF exist, with different functions. For example, it has been shown that VEGF isoform VEGF-164(165) and not VEGF-120(121) induces inflammation, stimulates intracellular adhesion molecule (ICAM)-1 expression on endothelial cells, and induces chemotaxis of monocytes (Usui <i>et al.</i>).
Fournisseur:
ACROBIOSYSTEMS
Description:
Rabbit Serum Albumin protein, His Tag.
Fournisseur:
Serva
Description:
Bovine serum albumin (BSA), Fraction V
Fournisseur:
Roth Carl
Description:
Soy bean trypsin inhibitor
Fournisseur:
Serva
Description:
Bovine serum albumin (BSA), Fraction V
Numéro de catalogue:
(BIRBORB84908-100)
Fournisseur:
Biorbyt
Description:
TmpA
UOM:
1 * 1 EA
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Fournisseur:
Biorbyt
Description:
Human recombinant alpha-1-Antitrypsin
Fournisseur:
Biorbyt
Description:
Human fetuin A (from plasma)
Fournisseur:
Biorbyt
Description:
CMV Pp38
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