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Bis(3-fluorphenyl)disulfid
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Bis(3-fluorphenyl)disulfid
Artikel-Nr:
(85588-5G)
Lieferant:
Sigma-Aldrich
Hersteller-Artikelnummer::
85588-5G
Lokale Artikelnummer::
SUPL85588-5G
Beschreibung:
Spermin (N,N'-Bis(3-aminopropyl)-1,4-butandiamin) Dihydrat, Supelco®
VE:
1 * 5 g
Lieferant:
Sigma-Aldrich
Beschreibung:
Natriumtetrakis[3,5-bis(trifluormethyl)phenyl]borat, Supelco®
Artikel-Nr:
(861-10ML)
Lieferant:
SIGMA ALDRICH MICROSCOPY
Hersteller-Artikelnummer::
861-10ML
Lokale Artikelnummer::
SIAM861-10ML
Beschreibung:
Kit component for Sigma Alkaline Phosphatase Procedure, kits 86C and 86R
VE:
1 * 10 mL
Lieferant:
VWR Chemicals
Beschreibung:
Bis(2-ethylhexyl)sebacat, TECHNICAL
Artikel-Nr:
(PRSI33-523)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
33-523
Lokale Artikelnummer::
PRSI33-523
Beschreibung:
Reacts with a protein of 57 kDa, identified as the L1 protein of human papilloma virus type 16 (HPV-16). Forms an icosahedral capsid with a T=7 symmetry and a 50 nm diameter. The capsid is composed of 72 pentamers linked to each other by disulfide bonds and associated with L2 proteins. Binds to heparan sulfate proteoglycans on the basement membrane to provide initial virion attachment to target cells. Basement membrane is exposed only after epithelium trauma. Additionally, the alpha6 integrin complexed with either beta1 or beta4 integrin has been proposed to act as a coreceptor recognized by L1. Once attached, integrin complexed with beta4 integrin has been proposed to act as a coreceptor recognized by L1. Once attached, the virion enters the host cell via clathrin-mediated endocytosis and the genomic DNA is released to the host nucleus. The virion assembly takes place within the cell nucleus. Encapsulates the genomic DNA together with protein L2. [UniProt]<p>The antibody reacts very strongly with formalin-fixed, paraffin-embedded tissues containing HPV-16 or -33; very weak reactions were occasionally observed with biopsy specimens or smears containing HPV-6 or HPV-11. It cross-reacts with HPV37.
VE:
1 * 100 µG
New Product
Artikel-Nr:
(PRSI91-634)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
91-634
Lokale Artikelnummer::
PRSI91-634
Beschreibung:
Interleukin 25 (IL-25) belongs to the Interleukin 17 (IL-17) family of proteins, which is comprised of six members (IL-17, IL-17B through IL-17F). These proteins are secreted and are structurally related by sharing a conserved cysteine-knot fold near the C-terminus, but have considerable sequence divergence at the N-terminus. With the exception of IL-17B, which exists as a non-covalently linked dimer, all IL-17 family members are disulfide-linked dimers. IL-17 family proteins are pro-inflammatory cytokines that induce local cytokine production and are involved in the regulation of immune functions. Human interleukin-17E (IL17E), also referred to as Interleukin-25 (IL25), is a distinct member of the IL17 cytokine family comprised of at least six members sharing a conserved cysteine-knot structure but divergent at the N-terminus. IL25 is a glycoprotein secreted as dimers by innate effector eosinophils and basophils, and present at very low levels in various peripheral tissues. IL25, together with IL17B, are ligands for the cytokine receptor IL17BR, and the cross-linking induces NF-κB activation and production of the proinflammatory chemokine IL-8, as well as ERK, JNK, and p38 activation. Overexpression of IL25 gene in transgenic mice suggested that this cytokine can regulate hematopoietic and immune functions, and additionally is identified as a proinflammatory cytokine favoring Th2-type immune responses possibly by enhancing the maintenance and functions of adaptive Th2 memory cells.
VE:
1 * 50 µG
Artikel-Nr:
(8.41843.0005)
Lieferant:
Merck
Hersteller-Artikelnummer::
8.41843.0005
Lokale Artikelnummer::
MERC8.41843.0005
Beschreibung:
1,4-Bis(dimethylamino)butan zur Synthese, Sigma-Aldrich®
VE:
1 * 5 mL
Artikel-Nr:
(M225-100G)
Lieferant:
VWR Chemicals
Lokale Artikelnummer::
VWRCM225-100G
Beschreibung:
2-[Bis(2-hydroxyethyl)amino]ethansulfonsäure ≥99%, Proteomik-Qualität
VE:
1 * 100 g
Artikel-Nr:
(15180-1G)
Lieferant:
Sigma-Aldrich
Hersteller-Artikelnummer::
15180-1G
Lokale Artikelnummer::
SUPL15180-1G
Beschreibung:
Bis[4-(1,1,3,3-tetramethylbutyl)phenyl] phosphate calcium salt ≥97,0%, Selectophore™ Ionophor, Supelco®
VE:
1 * 1 g
Artikel-Nr:
(B-023-10X1ML)
Lieferant:
Sigma-Aldrich
Hersteller-Artikelnummer::
B-023-10X1ML
Lokale Artikelnummer::
SUPLB-023-10X1ML
Beschreibung:
N,O-Bis(trimethylsilyl)trifluoracetamid mit 1% Chlortrimethylsilan, Cerilliant® zur GC-Derivatisierung, analytischer Standard, Supelco®
VE:
1 * 10 ST
Lieferant:
SIGMA ALDRICH MICROSCOPY
Beschreibung:
Substrate for the histochemical demonstration of acid and alkaline phosphatase. Substrate for the fluorometric assay of acid and alkaline phosphatases. Demonstration of acid phosphatase in paraffin embedded tissue. Cytofluorometric assay of acid phosphatase in single living cells.
Artikel-Nr:
(PRSI33-411)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
33-411
Lokale Artikelnummer::
PRSI33-411
Beschreibung:
This mAb is specific to heavy chain of IgA and shows minimal cross-reaction with heavy chains of other immunoglobulins. It is reactive with both IgA1 and IgA2 subclasses of Alpha heavy chain. It reacts with the third constant domain (CH3) of the alpha chain of IgA molecules. Immunoglobulins are four-chain, Y-shaped, monomeric structures comprised of two identical heavy chains and two identical light chains held together through inter-chain disulfide bonds. The chains form two domains, the Fab (antigen binding) fragment and the Fc (constant) fragment. Immunoglobulin A (IgA) is the main protein of the mucosal immune system. It is generated by B-cells in gut-associated lymphoid tissues. Daily production of IgA exceeds that of any of the other immunoglobulins. IgA exists mainly in dimers but can also exist as polymers or as monomers. Dimers and polymers contain a joining (J) chain that can be bound by the polymeric immunoglobulin receptor (pIgR) for transportation of the molecule to mucosal surfaces. The most common feature of plasmacytomas, and certain non-Hodgkin s lymphomas is the restricted expression of a single heavy chain class. Demonstration of clonality in lymphoid infiltrates indicates that the infiltrate is clonal and therefore malignant.
VE:
1 * 100 µG
New Product
Artikel-Nr:
(PRSI33-410)
Lieferant:
ProSci Inc.
Hersteller-Artikelnummer::
33-410
Lokale Artikelnummer::
PRSI33-410
Beschreibung:
This mAb is specific to heavy chain of IgA and shows minimal cross-reaction with heavy chains of other immunoglobulins. It is reactive with both IgA1 and IgA2 subclasses of Alpha heavy chain. It reacts with the third constant domain (CH3) of the alpha chain of IgA molecules. Immunoglobulins are four-chain, Y-shaped, monomeric structures comprised of two identical heavy chains and two identical light chains held together through inter-chain disulfide bonds. The chains form two domains, the Fab (antigen binding) fragment and the Fc (constant) fragment. Immunoglobulin A (IgA) is the main protein of the mucosal immune system. It is generated by B-cells in gut-associated lymphoid tissues. Daily production of IgA exceeds that of any of the other immunoglobulins. IgA exists mainly in dimers but can also exist as polymers or as monomers. Dimers and polymers contain a joining (J) chain that can be bound by the polymeric immunoglobulin receptor (pIgR) for transportation of the molecule to mucosal surfaces. The most common feature of plasmacytomas, and certain non-Hodgkin's lymphomas is the restricted expression of a single heavy chain class. Demonstration of clonality in lymphoid infiltrates indicates that the infiltrate is clonal and therefore malignant.
VE:
1 * 100 µG
New Product
Lieferant:
Sigma-Aldrich
Beschreibung:
N,O-Bis(trimethylsilyl)trifluoracetamid mit 1% Chlortrimethylsilan 99% (excluding TMCS) (durch GC), LiChropur™ zur GC-Derivatisierung, Supelco®
Lieferant:
VWR Chemicals
Beschreibung:
Biological buffers are useful for cell culture <i>in vitro</i>, enzyme assays and some electrophoretic applications at physiological pH. Universally applicable buffers for biochemistry must be water soluble, not interfere with biological processes.
Artikel-Nr:
(223999-5G)
Lieferant:
SIGMA ALDRICH MICROSCOPY
Hersteller-Artikelnummer::
223999-5G
Lokale Artikelnummer::
SIAM223999-5G
Beschreibung:
suitable for scintillation
VE:
1 * 5 g
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.
Dieses Produkt kann nur an eine Lieferadresse versandt werden die über die entsprechende Lizenzen verfügt. Für weitere Hilfe bitte kontaktieren Sie Ihr VWR Vertriebszentrum.
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