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Tetrabutylazanium+trifluoro(3-fluorophenyl)boranuide
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Tetrabutylazanium+trifluoro(3-fluorophenyl)boranuide
Artikel-Nr:
(PRSI96-110)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
96-110
Lokale Artikelnummer::
PRSI96-110
Beschreibung:
Cluster of Differentiation 74 (CD74) is also known as HLA class II histocompatibility antigen gamma chain (HLADG), DHLAG, Ia-GAMMA, invariant chain (Abbreviated Ii). CD74 / HLADG is a polypeptide involved in the formation and transport of MHC class II protein. The cell surface form of the invariant chain is known as CD74. CD74 is upregulated in several cancers and is also expressed by non-immune cells during inflammation. CD74 plays a critical role in MHC class II antigen processing by stabilizing peptide-free class II alpha / beta heterodimers in a complex soon after their synthesis and directing transport of the complex from the endoplasmic reticulum to the endosomal / lysosomal system where the antigen processing and binding of antigenic peptides to MHC class II takes place. CD74 / DHLAG also serves as cell surface receptor for the cytokine MIF.
VE:
1 * 100 µG
Artikel-Nr:
(PRSI2481)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
2481
Lokale Artikelnummer::
PRSI2481
Beschreibung:
TCCR Antibody: Upon antigen challenge, T-helper cells differentiate into two functional distinct subsets, Th1 and Th2. Th1 cells produce IL-2, IFN-gamma and lymphotoxin-beta that augment cell mediated immune response while Th2 cells secrete IL-4, IL-5, and IL-10 that enhance humoral immunity. The function of T-helper cells is regulated by cytokines. A novel cytokine receptor was recently identified and cloned. It is a new member in the type I cytokine receptor family and designated TCCR for T-cell cytokine receptor and WSX-1. TCCR deficient mice had impaired Th1 responses to protein antigen challenge, including decreased levels of IFN-gamma and Th1-dependent antibody IgG2a. TCCR is predominately expressed in thymus, spleen, lymph notes and peripheral blood leukocytes.
VE:
1 * 100 µG
Artikel-Nr:
(PRSI28-275)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
28-275
Lokale Artikelnummer::
PRSI28-275
Beschreibung:
GABRE belongs to the ligand-gated ionic channel (TC 1.A.9) family. It encodes the gamma-aminobutyric acid (GABA) A receptor which is a multisubunit chloride channel that mediates the fastest inhibitory synaptic transmission in the central nervous system. This gene encodes an epsilon subunit. It is mapped to chromosome Xq28 in a cluster comprised of genes encoding alpha 3, beta 4 and theta subunits of the same receptor. Alternatively spliced transcript variants encoding different isoforms have been identified.
VE:
1 * 50 µG
Artikel-Nr:
(PRSI79-121)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
79-121
Lokale Artikelnummer::
PRSI79-121
Beschreibung:
Signal transducer and activator of transcription that mediates signaling by interferons (IFNs). Following type I IFN (IFN-alpha and IFN-beta) binding to cell surface receptors, Jak kinases (TYK2 and JAK1) are activated, leading to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize, associate with ISGF3G/IRF-9 to form a complex termed ISGF3 transcription factor, that enters the nucleus. ISGF3 binds to the IFN stimulated response element (ISRE) to activate the transcription of interferon stimulated genes, which drive the cell in an antiviral state. In response to type II IFN (IFN-gamma), STAT1 is tyrosine- and serine-phosphorylated. It then forms a homodimer termed IFN-gamma-activated factor (GAF), migrates into the nucleus and binds to the IFN gamma activated sequence (GAS) to drive the expression of the target genes, inducing a cellular antiviral state.
VE:
1 * 100 µG
Artikel-Nr:
(PRSI79-596)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
79-596
Lokale Artikelnummer::
PRSI79-596
Beschreibung:
SncA is a member of the synuclein family of structurally related proteins that are prominently expressed in the central nervous system, which also includes beta- and gamma-synuclein. Synucleins are abundantly expressed in the brain and SncA and Snc-Beta inhibit phospholipase D2 selectively. SncA may serve to integrate presynaptic signaling and membrane trafficking. Aggregated SncA proteins form brain lesions that are hallmarks of neurodegenerative synucleinopathies. Defects in SncA play a role in the pathogenesis of Parkinson disease. SncA peptides are a major component of amyloid plaques in the brains of patients with Alzheimer disease. SncA shares 95% sequence homology with rat SncA. Rat SncA is specifically expressed in brain and is associated with synaptosomal membranes in neurons
VE:
1 * 100 µG
Artikel-Nr:
(PRSI76-518)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
76-518
Lokale Artikelnummer::
PRSI76-518
Beschreibung:
The PC61.5 antibody specifically reacts with mouse CD25, the 55 kDa low-affinity Interleukin-2 Receptor alpha chain (IL-2R alpha), expressed on early progenitors of T and B lineage, and on B and T cells. Together with CD122 (IL-2 Receptor beta) and CD 132 (IL-2 Receptor gamma c, the common gamma chain), CD25 forms high-affinity receptor complexes for IL-2. Resting B and T cells and natural killer cells do not express IL-2R alpha. Cd25 is also expressed on the dendritic cells, and it enhances lymphocyte differentiation and activation.The PC61.5 antibody block the binding of IL-2 to both high-affinity and low-affinity receptors.
VE:
1 * 0,025 mg
New Product
Artikel-Nr:
(PRSI76-510)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
76-510
Lokale Artikelnummer::
PRSI76-510
Beschreibung:
The PC61.5 antibody specifically reacts with mouse CD25, the 55 kDa low-affinity Interleukin-2 Receptor alpha chain (IL-2R alpha), expressed on early progenitors of T and B lineage, and on B and T cells. Together with CD122 (IL-2 Receptor beta) and CD 132 (IL-2 Receptor gamma c, the common gamma chain), CD25 forms high-affinity receptor complexes for IL-2. Resting B and T cells and natural killer cells do not express IL-2R alpha. Cd25 is also expressed on the dendritic cells, and it enhances lymphocyte differentiation and activation.The PC61.5 antibody block the binding of IL-2 to both high-affinity and low-affinity receptors.
VE:
1 * 0,025 mg
New Product
Artikel-Nr:
(PRSI31-243)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
31-243
Lokale Artikelnummer::
PRSI31-243
Beschreibung:
The intronless gene for this transcription coactivator is located between the protocadherin beta and gamma gene clusters on chromosome 5. The protein encoded by this gene is a component of the TFIID protein complex, a complex which binds to the TATA box in class II promoters and recruits RNA polymerase II and other factors. This particular subunit interacts with the largest TFIID subunit, as well as multiple transcription activators. The protein is required for transcription by promoters targeted by RNA polymerase II.
VE:
1 * 100 µG
Artikel-Nr:
(PRSI2483)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
2483
Lokale Artikelnummer::
PRSI2483
Beschreibung:
TCCR Antibody: Upon antigen challenge, T-helper cells differentiate into two functional distinct subsets, Th1 and Th2. Th1 cells produce IL-2, IFN-gamma and lymphotoxin-beta that augment cell mediated immune response while Th2 cells secrete IL-4, IL-5, and IL-10 that enhance humoral immunity. The function of T-helper cells is regulated by cytokines. A novel cytokine receptor was recently identified and cloned. It is a new member in the type I cytokine receptor family and designated TCCR for T-cell cytokine receptor and WSX-1. TCCR deficient mice had impaired Th1 responses to protein antigen challenge, including decreased levels of IFN-gamma and Th1-dependent antibody IgG2a. TCCR is predominately expressed in thymus, spleen, lymph notes and peripheral blood leukocytes.
VE:
1 * 100 µG
Artikel-Nr:
(201634-1G)
Lieferant:
SIGMA ALDRICH MICROSCOPY
Hersteller-Artikelnummer::
201634-1G
Lokale Artikelnummer::
SIAM201634-1G
Beschreibung:
6-Aminofluorescein has been demonstrated to be useful fluorescent labeling reagent for fullerene-based liposome nanostructures termed 'buckysomes'. 6-aminofluorescein dissolved in 0,1 N NaOH can be quantified from a maximum absorbance at 490 nm. Decarboxylated 6-aminofluorescein dissolved 6 N HCl (prepare by constant boiling at 110 °C for 24 h) can be quantified from a maximum absorbance at 454 nm. Aldehyde groups are formed by oxidateive damage to proteins, which can be detected by conjugation to decarboxylated 6-aminofluorescein. 6-Aminofluorescein has been used to determine its ability to potentiate the antiviral activity of poly r (A-U).
VE:
1 * 1 g
Lieferant:
APOLLO SCIENTIFIC
Beschreibung:
N-{[(2-Methyl-2-propanyl)oxy]carbonyl}-β-alanin 98%
Lieferant:
Thermo Scientific
Beschreibung:
Topiramate 98%
Artikel-Nr:
(PRSI90-464)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
90-464
Lokale Artikelnummer::
PRSI90-464
Beschreibung:
Interleukin-2 (IL-2) is a 133 amino acid glycoprotein with one intramolecular disulfide bond and variable glycosylation. It is secreted by activated T cells and induces proliferation and maturation of activated T cells, natural killer cells, and lymphokine activated killer cells. IL-2 also stimulates proliferation of antibody-producing B cells, activates neutrophils, and induces mononuclear cells to secrete IFN-gamma and TNF-alpha and -beta. Moreover, studies have shown that IL-2 is required for activation-induced apoptosis, an important hemeostatic mechanism in the immune system, which is involved in the maintenance of peripheral tolerance to self-antigens.
VE:
1 * 50 µG
Artikel-Nr:
(PRSI79-898)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
79-898
Lokale Artikelnummer::
PRSI79-898
Beschreibung:
The protein encoded by this intronless gene is a bZIP transcription factor which can bind as a homodimer to certain promoters and enhancers. It can also form heterodimers with the related proteins CEBP-beta and CEBP-gamma. The encoded protein has been shown to bind to the promoter and modulate the expression of the gene encoding leptin, a protein that plays an important role in body weight homeostasis. Also, the encoded protein can interact with CDK2 and CDK4, thereby inhibiting these kinases and causing growth arrest in cultured cells.
VE:
1 * 100 µG
Artikel-Nr:
(PRSI77-178)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
77-178
Lokale Artikelnummer::
PRSI77-178
Beschreibung:
The Mar-1 monoclonal antibody binds to the Fc epsilon Receptor I alpha subunit (FceR1a), which is a transmembrane glycoprotein from the immunoglobulin superfamily. FceR1a lacks signal-transducing ability and is expressed by mast and basophil cells.The Fc epsilon Receptor I alpha subunit is upregulated by IgE and forms a tetramer with a beta subunit and two gamma subunits, which have ITAM (immunoreceptor tyrosine-based activation motifs). The complex formed by the four subunits has very important roles in the IgE-facilitated allergic reactions.
VE:
1 * 0,1 mg
New Product
Artikel-Nr:
(BOSSBS-0301R-A680)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-0301R-A680
Lokale Artikelnummer::
BOSSBS-0301R-A680
Beschreibung:
Required for genome-wide de novo methylation and is essential for the establishment of DNA methylation patterns during development. DNA methylation is coordinated with methylation of histones. May preferentially methylates nucleosomal DNA within the nucleosome core region. May function as transcriptional co-repressor by associating with CBX4 and independently of DNA methylation. Seems to be involved in gene silencing (By similarity). In association with DNMT1 and via the recruitment of CTCFL/BORIS, involved in activation of BAG1 gene expression by modulating dimethylation of promoter histone H3 at H3K4 and H3K9. Isoforms 4 and 5 are probably not functional due to the deletion of two conserved methyltransferase motifs. Function as transcriptional corepressor by associating with ZHX1.
VE:
1 * 100 µl
Preis auf Anfrage
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 noch angezeigt wird und Sie Hilfe benötigen, rufen Sie uns an 1-800-932 - 5000.
Lager für diesen Artikel ist begrenzt, kann aber in einem Lagerhaus in Ihrer Nähe zur Verfügung. Bitte stellen Sie sicher, dass Sie in sind angemeldet auf dieser Seite, so dass verfügbare Bestand angezeigt werden können. Wenn das
noch angezeigt wird und Sie Hilfe benötigen, rufen Sie uns an 1-800-932 - 5000.
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