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4-Brombenzhydrol
Artikel-Nr:
(PRSIXP-5162)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
XP-5162
Lokale Artikelnummer::
PRSIXP-5162
Beschreibung:
Interleukins (ILs) are a large group of cytokines that are produced mainly by leukocytes, although some are produced by certain phagocytes and auxiliary cells. ILs have a variety of functions, but most function to direct other immune cells to divide and differentiate. Each IL acts on a specific, limited group of cells through a receptor specific for that IL. Human IL10 is a non glycosylated polypeptide consisting of 178 amino acids. There is 73% homology between the human and mouse IL10 proteins, however, the human IL10 acts on both human and mouse target cells, while the mouse IL10 has species specific activity. The cellular sources of IL10 are CD4+ T cells and T cell clones, thymocytes, B cells and B cell lymphomas, macrophages, mast cell lines and keratinocytes. IL10 will stimulate the growth of stem cells, mast cells and thymocytes. IL10 enhances cytotoxic T cell development, and costimulates B cell differentiation and immunoglobulin secretion. IL10 inhibits cytokine production by macrophages and suppresses macrophage class II MHC expression. The human IL10 gene is on human chromosome 1.
VE:
1 * 100 µG
Artikel-Nr:
(STMC100-0599)
Lieferant:
Stemcell Technologies
Hersteller-Artikelnummer::
100-0599
Lokale Artikelnummer::
STMC100-0599
Beschreibung:
Human Recombinant Angiotensin-Converting Enzyme 2 (ACE2) Protein, aa18-740, is expressed in HEK293 cells. ACE2 activity results in vasodilation by degrading vasoconstrictor angiotensin II to produce vasodilator angiotensin. Decreased expression of this enzyme is associated with cardiovascular disease and possibly also glomerular injury in diabetic nephropathy. ACE2 contains a peptidase domain at the N-terminus and a single transmembrane helix. ACE2 is also the primary human receptor for the surface spike glycoprotein of SARS-CoV-2 and SARS-CoV. This receptor is expressed in human lung and small intestine epithelia as well as the heart, kidney, and testes. The peptidase domain of ACE2 binds to the protein-binding domain of the S1 protein subunit of the spike protein; this binding results in a cleavage site becoming exposed. Cleavage, or ‘protein priming’, is done by TMPRSS2, a cellular serine protease, and by cathepsins. This cleavage activates the S2 subunit of the spike protein, allowing the fusion of the viral membrane to the host cell membrane. At the carboxy terminus, Human Recombinant ACE2 Protein contains a TEV site and a human IgG1 Fc tag.
VE:
1 * 500 µG
 This is a MarketSource item. Additional charges may apply
Lieferant:
Heidolph Instruments GmbH & Co.KG
Beschreibung:
Leistungsstarke elektronische Rührwerke mit sanfter Anfahrfunktion verhindern das Verschütten und Verspritzen von Medien. Die Drehzahl erhöht sich langsam, bis der eingestellte Wert erreicht wird. Beide Modelle verfügen über einen sicheren Start und Stopp des Betriebs über ein intuitives Glas-Touchpanel, wodurch versehentliche Starts vermieden werden. Ein Übertemperatursensor schaltet das Gerät bei einer gefährlichen Erwärmung aus, wodurch sich das Gerät ideal für den unbeaufsichtigten Dauerbetrieb eignet. Alle Einheiten sind für 24 Stunden Dauerbetrieb ausgelegt, auch bei herausfordernden hochviskosen Anwendungen in der Polymerforschung. Hohe Drehmomente ermöglichen eine bessere Durchmischung in kürzerer Zeit, wartungsfreie Motoren reduzieren zudem Reparaturen und Ausfallzeiten. Die Hei-TORQUE Value 400- und Hei-TORQUE Precision 400-Einheiten haben 2-stufige Getriebe.
Artikel-Nr:
(PRSIXP-5157BT)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
XP-5157BT
Lokale Artikelnummer::
PRSIXP-5157BT
Beschreibung:
IFN gamma receptor beta is part of the receptor for interferon gamma. This class II cytokine receptor pairs with CDw119 to form the IFN gamma receptor and is an integral part of the IFN gamma signal transduction pathway. CDw119 serves as the IFN gamma binding chain and associates with the IFN gamma beta chain which is required for receptor signaling. The extracellular portion of both the IFN gamma receptor alpha and beta chains must be species matched. The IFN gamma receptor beta chain is expressed on T and B cells, NK cells, monocytes/ macrophages, and fibroblasts. Binding of IFN gamma induces receptor dimerization, internalization, Jak1 and Jak2 protein kinase activation and, ultimately, STAT1 activation. It is also likely to interact with GAF. IFN gamma initiates and regulates a variety of immune responses and is required for signal transduction. Contains 2 fibronectin type III domains. Defects in IFN gamma Receptor beta are a cause of mendelian susceptibility to mycobacterial disease (MSMD), a rare condition that confers predisposition to illness caused by several mycobacteria strains
VE:
1 * 50 µG
Artikel-Nr:
(PRSI29-979)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
29-979
Lokale Artikelnummer::
PRSI29-979
Beschreibung:
UGT1A1 is a UDP-glucuronosyltransferase, an enzyme of the glucuronidation pathway that transforms small lipophilic molecules, such as steroids, bilirubin, hormones, and drugs, into water-soluble, excretable metabolites. The preferred substrate of this enzyme is bilirubin, although it also has moderate activity with simple phenols, flavones, and C18 steroids.This gene encodes a UDP-glucuronosyltransferase, an enzyme of the glucuronidation pathway that transforms small lipophilic molecules, such as steroids, bilirubin, hormones, and drugs, into water-soluble, excretable metabolites. This gene is part of a complex locus that encodes several UDP-glucuronosyltransferases. The locus includes thirteen unique alternate first exons followed by four common exons. Four of the alternate first exons are considered pseudogenes. Each of the remaining nine 5' exons may be spliced to the four common exons, resulting in nine proteins with different N-termini and identical C-termini. Each first exon encodes the substrate binding site, and is regulated by its own promoter. The preferred substrate of this enzyme is bilirubin, although it also has moderate activity with simple phenols, flavones, and C18 steroids. Mutations in this gene result in Crigler-Najjar syndromes types I and II and in Gilbert syndrome.
VE:
1 * 100 µG
Artikel-Nr:
(PRSI27-253)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
27-253
Lokale Artikelnummer::
PRSI27-253
Beschreibung:
GTF2H2 gene is part of a 500 kb inverted duplication on chromosome 5q13. This duplicated region contains at least four genes and repetitive elements which make it prone to rearrangements and deletions. The repetitiveness and complexity of the sequence have also caused difficulty in determining the organization of this genomic region. This gene is within the telomeric copy of the duplication. Deletion of this gene sometimes accompanies deletion of the neighboring SMN1 gene in spinal muscular atrophy (SMA) patients but it is unclear if deletion of this gene contributes to the SMA phenotype. GTF2H2 is the 44 kDa subunit of RNA polymerase II transcription initiation factor IIH which is involved in basal transcription and nucleotide excision repair. Transcript variants for this gene have been described, but their full length nature has not been determined. A second copy of this gene within the centromeric copy of the duplication has been described in the literature. It is reported to be different by either two or four base pairs; however, no sequence data is currently available for the centromeric copy of the gene.This gene is part of a 500 kb inverted duplication on chromosome 5q13. This duplicated region contains at least four genes and repetitive elements which make it prone to rearrangements and deletions. The repetitiveness and complexity of the sequence have also caused difficulty in determining the organization of this genomic region. This gene is within the telomeric copy of the duplication. Deletion of this gene sometimes accompanies deletion of the neighboring SMN1 gene in spinal muscular atrophy (SMA) patients but it is unclear if deletion of this gene contributes to the SMA phenotype. This gene encodes the 44 kDa subunit of RNA polymerase II transcription initiation factor IIH which is involved in basal transcription and nucleotide excision repair. Transcript variants for this gene have been described, but their full length nature has not been determined. A second copy of this gene within the centromeric copy of the duplication has been described in the literature. It is reported to be different by either two or four base pairs; however, no sequence data is currently available for the centromeric copy of the gene. Publication Note: This RefSeq record includes a subset of the publications that are available for this gene. Please see the Entrez Gene record to access additional publications. PRIMARYREFSEQ_SPAN PRIMARY_IDENTIFIER PRIMARY_SPAN COMP 1-15 BM083743.1 1-15 16-1121 AF078847.1 1-1106 1122-1537 BG283896.1 128-543 1538-1951 AC044797.5 132110-132523 c
VE:
1 * 50 µG
Artikel-Nr:
(PRSI79-703)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
79-703
Lokale Artikelnummer::
PRSI79-703
Beschreibung:
Pathogen-recognition receptor expressed on the surface of immature dendritic cells (DCs) and involved in initiation of primary immune response. Thought to mediate the endocytosis of pathogens which are subsequently degraded in lysosomal compartments. The receptor returns to the cell membrane surface and the pathogen-derived antigens are presented to resting T-cells via MHC class II proteins to initiate the adaptive immune response. Probably recognizes in a calcium-dependent manner high mannose N-linked oligosaccharides in a variety of pathogen antigens, including HIV-1 gp120, HIV-2 gp120, SIV gp120, ebolavirus glycoproteins, cytomegalovirus gB, HCV E2, dengue virus gE, Leishmania pifanoi LPG, Lewis-x antigen in Helicobacter pylori LPS, mannose in Klebsiella pneumonae LPS, di-mannose and tri-mannose in Mycobacterium tuberculosis ManLAM and Lewis-x antigen in Schistosoma mansoni SEA. On DCs it is a high affinity receptor for ICAM2 and ICAM3 by binding to mannose-like carbohydrates. May act as a DC rolling receptor that mediates transendothelial migration of DC presursors from blood to tissues by binding endothelial ICAM2. Seems to regulate DC-induced T-cell proliferation by binding to ICAM3 on T-cells in the immunological synapse formed between DC and T-cells.
VE:
1 * 100 µG
Artikel-Nr:
(PRSI96-647)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
96-647
Lokale Artikelnummer::
PRSI96-647
Beschreibung:
Renin is also known as REN and angiotensinogenase, is a circulating enzyme that participates in the body's renin-angiotensin system (RAS), and plays an essential role in the elevation of arterial blood pressure and increased sodium retention by the kidney. Renin activates the renin-angiotensin system by cleaving angiotensinogen, produced by the liver, to yield angiotensin I, which is further converted into angiotensin II by ACE, the angiotensin-converting enzyme primarily within the capillaries of the lungs. Renin is secreted from kidney cells, which are activated via signaling from the macula densa, which responds to the rate of fluid flow through the distal tubule, by decreases in renal perfusion pressure (through stretch receptors in the vascular wall), and by sympathetic nervous stimulation, mainly through beta-1 receptor activation. Renin can bind to ATP6AP2, which results in a fourfold increase in the conversion of angiotensinogen to angiotensin I over that shown by soluble renin. In addition, renin binding results in phosphorylation of serine and tyrosine residues of ATP6AP2. The level of renin mRNA appears to be modulated by the binding of HADHB, HuR and CP1 to a regulatory region in the 3' UTR. An over-active renin-angiotension system leads to vasoconstriction and retention of sodium and water. These effects lead to hypertension. Therefore, renin inhibitors can be used for the treatment of hypertension.
VE:
1 * 100 µG
Artikel-Nr:
(PRSI33-165)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
33-165
Lokale Artikelnummer::
PRSI33-165
Beschreibung:
Cytokeratin 8 is the product of the KRT8 gene and one of the most abundant keratins. The KRT8 gene is a member of the type II keratin family clustered on the long arm of chromosome 12. Cytokeratin 8 participates in cellular differentiation and signal transduction, protects against apoptosis, stress and injury, and helps maintain cellular structural integrity. It is primarily found in the non-squamous epithelia and is present in majority of adenocarcinomas and ductal carcinomas. It is absent in squamous cell carcinomas. Specific combinations of cytokeratins are associated with certain epithelial cells, and therefore useful in the characterization of poorly differentiated carcinoma. Hepatocellular carcinomas are defined by the use of antibody that recognises only cytokeratin 8 and 18. Keratin 8 exists on several types of normal and neoplastic epithelia, including many ductal and glandular epithelia such as colon, stomach, small intestine, trachea, and esophagus as well as in transitional epithelium. Antibody to Cytokeratin 8 does not react with skeletal muscle or nerve cells. Epithelioid sarcoma, chordoma, and adamantinoma show strong positivity corresponding to that of simple epithelia (with antibodies against Keratin 8, 18 and 19). Reportedly, Cytokeratin 8 antibody is useful for the differentiation of lobular (ring-like, perinuclear) from ductal (peripheral-predominant) carcinoma of the breast.
VE:
1 * 100 µG
New Product
Artikel-Nr:
(PRSI25-089)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
25-089
Lokale Artikelnummer::
PRSI25-089
Beschreibung:
Adaptor proteins are usually required for transcriptional activation, possibly to acetylate and destabilize nucleosomes, thereby relieving chromatin constraints at the promoter.TADA3L is a transcriptional activator adaptor and has been found to be part of the PCAF histone acetylase complex. In addition, it associates with the tumor suppressor protein p53 and is required for full activity of p53 and p53-mediated apoptosis. Many DNA-binding transcriptional activator proteins enhance the initiation rate of RNA polymerase II-mediated gene transcription by interacting functionally with the general transcription machinery bound at the basal promoter. Adaptor proteins are usually required for this activation, possibly to acetylate and destabilize nucleosomes, thereby relieving chromatin constraints at the promoter. The protein encoded by this gene is a transcriptional activator adaptor and has been found to be part of the PCAF histone acetylase complex. In addition, it associates with the tumor suppressor protein p53 and is required for full activity of p53 and p53-mediated apoptosis. At least four alternatively spliced variants have been found for this gene, but the full-length nature of some variants has not been determined.
VE:
1 * 50 µG
Artikel-Nr:
(PRSIXP-5155BT)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
XP-5155BT
Lokale Artikelnummer::
PRSIXP-5155BT
Beschreibung:
IFN gamma receptor beta is part of the receptor for interferon gamma. This class II cytokine receptor pairs with CDw119 to form the IFN gamma receptor and is an integral part of the IFN gamma signal transduction pathway. CDw119 serves as the IFN gamma binding chain and associates with the IFN gamma beta chain which is required for receptor signaling. The extracellular portion of both the IFN gamma receptor alpha and beta chains must be species matched. The IFN gamma receptor beta chain is expressed on T and B cells, NK cells, monocytes/ macrophages, and fibroblasts. Binding of IFN gamma induces receptor dimerization, internalization, Jak1 and Jak2 protein kinase activation and, ultimately, STAT1 activation. It is also likely to interact with GAF. IFN gamma initiates and regulates a variety of immune responses and is required for signal transduction. Contains 2 fibronectin type III domains. Defects in IFN gamma Receptor beta are a cause of mendelian susceptibility to mycobacterial disease (MSMD), a rare condition that confers predisposition to illness caused by several mycobacteria strains
VE:
1 * 50 µG
Artikel-Nr:
(PRSIXP-5161)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
XP-5161
Lokale Artikelnummer::
PRSIXP-5161
Beschreibung:
Interleukins (ILs) are a large group of cytokines that are produced mainly by leukocytes, although some are produced by certain phagocytes and auxiliary cells. ILs have a variety of functions, but most function to direct other immune cells to divide and differentiate. Each IL acts on a specific, limited group of cells through a receptor specific for that IL. Human IL10 is a non glycosylated polypeptide consisting of 178 amino acids. There is 73% homology between the human and mouse IL10 proteins, however, the human IL10 acts on both human and mouse target cells, while the mouse IL10 has species specific activity. The cellular sources of IL10 are CD4+ T cells and T cell clones, thymocytes, B cells and B cell lymphomas, macrophages, mast cell lines and keratinocytes. IL10 will stimulate the growth of stem cells, mast cells and thymocytes. IL10 enhances cytotoxic T cell development, and costimulates B cell differentiation and immunoglobulin secretion. IL10 inhibits cytokine production by macrophages and suppresses macrophage class II MHC expression. The human IL10 gene is on human chromosome
VE:
1 * 100 µG
Lieferant:
Honeywell Chemicals
Beschreibung:
Luff-Schoorl's Reagenz 25 g/L volumetrische Lösung, Fluka™
Artikel-Nr:
(PRSI2497)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
2497
Lokale Artikelnummer::
PRSI2497
Beschreibung:
IL-22 Receptor Antibody: A novel cytokine, designated IL-TIF for IL-10 related T cell-derived inducible factor and IL-22, was recently identified. The receptor for IL-22 (IL-22R, also termed CRF2-9 and IL-TIF-R1 chain) is a new member of the class II cytokine receptor family. IL-22R forms a complex with IL-10 receptor beta chain and mediates IL-22 signaling. IL-22 and its receptor activate JAK-STAT signaling pathway. IL22R is expressed in normal liver and kidney and their cell lines HepG2 and TK-10. A soluble form of IL-22 receptor, also termed IL-22 binding protein (IL-22BP) and IL-22 receptor-alpha 2 (IL-22RA2), was identified very recently. IL-22BP prevents binding of IL-22 to the functional cell surface IL-22R complex and neutralizes IL-22 activity. LPS induces IL-22 expression, which indicates the role of IL-22 in inflammatory response.
VE:
1 * 100 µG
Artikel-Nr:
(PRSI28-942)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
28-942
Lokale Artikelnummer::
PRSI28-942
Beschreibung:
Adaptor proteins are usually required for transcriptional activation, possibly to acetylate and destabilize nucleosomes, thereby relieving chromatin constraints at the promoter.TADA3L is a transcriptional activator adaptor and has been found to be part of the PCAF histone acetylase complex. In addition, it associates with the tumor suppressor protein p53 and is required for full activity of p53 and p53-mediated apoptosis.Many DNA-binding transcriptional activator proteins enhance the initiation rate of RNA polymerase II-mediated gene transcription by interacting functionally with the general transcription machinery bound at the basal promoter. Adaptor proteins are usually required for this activation, possibly to acetylate and destabilize nucleosomes, thereby relieving chromatin constraints at the promoter. The protein encoded by this gene is a transcriptional activator adaptor and has been found to be part of the PCAF histone acetylase complex. In addition, it associates with the tumor suppressor protein p53 and is required for full activity of p53 and p53-mediated apoptosis. At least four alternatively spliced variants have been found for this gene, but the full-length nature of some variants has not been determined.
VE:
1 * 50 µG
Artikel-Nr:
(HONE14419.9050)
Lieferant:
Honeywell Chemicals
Hersteller-Artikelnummer::
14419.9050
Lokale Artikelnummer::
HONE14419.9050
Beschreibung:
Zinkcarbonat basisch
VE:
1 * 50 kg
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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