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Bis(3-nitrophenyl)disulfid
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Bis(3-nitrophenyl)disulfid
Artikel-Nr:
(BLDPBD325303-5G)
Lieferant:
BLD PHARMATECH GMBH
Hersteller-Artikelnummer::
BD325303-5G
Lokale Artikelnummer::
BLDPBD325303-5G
Beschreibung:
5-Bromo-2-nitrobenzyl alcohol 98%
VE:
1 * 5 g
Lieferant:
Alfa Aesar
Beschreibung:
Ethyl-4-nitrophenylglyoxylat ≥98%
Lieferant:
Biotium
Beschreibung:
This antibody recognizes a ~90-95 kDa protein which is identified as cell surface transferrin receptor (CD71), a disulfide-bonded homodimeric glycoprotein of 180-190 kDa (Workshop IV). This MAb is highly specific to CD71 and shows no cross-reaction with other related proteins. Ligand for transferrin receptor is the serum iron transport protein, transferrin. This receptor is broadly distributed in carcinomas, sarcomas, leukemias, and lymphomas. CD71/Transferrin receptor has been reported to be associated with cell proliferation in both normal and neoplastic tissues and useful in predicting clinical behavior or response to therapy in a number of malignancies including breast cancer.
Lieferant:
Biotium
Beschreibung:
von Willebrand Factor (vWF) is a multimeric glycoprotein that is found in endothelial cells, plasma and platelets. It acts as a carrier protein for Factor VIII and promotes platelet adhesion and aggregation. vWF undergoes a variety of posttranslational modifications that influence the affinity and availability for Factor VIII, including cleavage of the propeptide and formation of N-terminal disulfide bonds. This antibody helps to establish the endothelial nature of some lesions of disputed histogenesis, e.g. Kaposi's sarcoma and cardiac myxoma. It is widely used for differentiating vascular lesions from those of other tissue differentiation within a panel of other vascular markers although not all tumors of endothelial differentiation contain this antigen.
Artikel-Nr:
(BOSSBS-1508R)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-1508R
Lokale Artikelnummer::
BOSSBS-1508R
Beschreibung:
The protein encoded by this gene is a lysosomal cysteine proteinase that plays a major role in intracellular protein catabolism. Its substrates include collagen and elastin, as well as alpha-1 protease inhibitor, a major controlling element of neutrophil elastase activity. The encoded protein has been implicated in several pathologic processes, including myofibril necrosis in myopathies and in myocardial ischemia, and in the renal tubular response to proteinuria. This protein, which is a member of the peptidase C1 family, is a dimer composed of disulfide-linked heavy and light chains, both produced from a single protein precursor. At least two transcript variants encoding the same protein have been found for this gene.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-7531R-CY5)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-7531R-CY5
Lokale Artikelnummer::
BOSSBS-7531R-CY5
Beschreibung:
The insulin receptor related receptor (IRR) is a heterotetrameric transmembrane receptor composed of two alpha and 2 beta chains linked by disulfide bonds. The alpha chains contribute to the formation of the ligand-binding domain, while the beta chains carry the kinase domain. Member of the insulin RTK family, IRR shares high homology with the insulin (IR) and the insulin-like growth factor-1 receptor (IGF-1R), but doesn’t bind any of IR and IGF-1R known ligands. In contrast to the widespread patterns of expression to IR and IGF-1R, IRR demonstrates a very restricted cellular distribution in a subset of tissues of neuronal origin and its biological functions are still unknown.
VE:
1 * 100 µl
Lieferant:
APOLLO SCIENTIFIC
Beschreibung:
ω-Brom-2-nitroacetophenon
Artikel-Nr:
(APOSOR59360-250MG)
Lieferant:
APOLLO SCIENTIFIC
Hersteller-Artikelnummer::
OR59360-250MG
Lokale Artikelnummer::
APOSOR59360-250MG
Beschreibung:
4-Methoxy-2-nitrophenylboronsäure
VE:
1 * 250 mg
Lieferant:
APOLLO SCIENTIFIC
Beschreibung:
4-(4-Fluoro-2-nitrophenoxy)benzeneboronic acid
Artikel-Nr:
(BNUM0337-50)
Lieferant:
Biotium
Hersteller-Artikelnummer::
BNUM0337-50
Lokale Artikelnummer::
BTIUBNUM0337-50
Beschreibung:
CD98 exits as a heterodimer containing a disulphide-linked glycosylated heavy chain and a non-glycosylated light chain. It is a member of the solute carrier family and encodes a cell surface, transmembrane protein. The protein exists as the heavy chain of a heterodimer, covalently bound through disulfide bonds to one of several possible light chains. The encoded transporter plays a role in regulation of intracellular calcium levels and transports L-type amino acids. Alternatively spliced transcript variants, encoding different isoforms, have been characterized.
VE:
1 * 50 µl
Artikel-Nr:
(14005.06)
Lieferant:
Alfa Aesar
Hersteller-Artikelnummer::
14005.06
Lokale Artikelnummer::
ALFA14005.06
Beschreibung:
Cobalt(IV)sulfid ≥99,5% (Metall-Basis ausgeschlossen Ni) (max. 0,2% Ni)
VE:
1 * 5 g
Lieferant:
Alfa Aesar
Beschreibung:
Ethyl-4-Nitrobenzoylacetat 97%
Artikel-Nr:
(BOSSBS-12933R-A680)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-12933R-A680
Lokale Artikelnummer::
BOSSBS-12933R-A680
Beschreibung:
Chymotrypsins are digestive enzymes that can perform proteolysis by cleaving peptides at the carboxyl side of tyrosine, tryptophan, leucine and phenylalanine, although over time they can also hydrolyse other amide bonds, especially those with leucine-donated carboxyls. Chymotrypsins cleave peptide bonds by attacking the non-reactive carbonyl group with a powerful nucleophile, which momentarily becomes covalently bonded to the substrate to form an intermediate. Chymotrypsin B (CTRB1) and Chymotrypsin B2 (CTRB2) are synthesised in the pancreas by protein biosynthesis as precursors that are enzymatically inactive, but become active as three polypeptide molecules that are interconnected by disulfide bonds.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-13269R-A555)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-13269R-A555
Lokale Artikelnummer::
BOSSBS-13269R-A555
Beschreibung:
Chondroitinase is a 522 amino acid protein that localizes to the lysosome and functions as an exohydrolase that is essential for the degradation of glycosaminoglycans, keratan sulfate and chondroitin 6-sulfate. Using calcium as a cofactor, Chondroitinase, which exists as a disulfide linked oligomer, catalyzes the hydrolysis of the 6-sulfate group on target substrates. Defects in the gene encoding Chondroitinase are the cause of mucopolysaccharidosis type 4A (MPS4A), an autosomal recessive lysosomal storage disease that is characterized by the intracellular accumulation of keratan sulfate and chondroitin-6-sulfate and is associated with dental anomalies, short stature and, in some cases, death in the second or third decade of life.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-12862R-A647)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-12862R-A647
Lokale Artikelnummer::
BOSSBS-12862R-A647
Beschreibung:
The B subunit of cholera toxin (CtxB) binds to a GM1-ganglioside receptor, a ubiquitous glycolipid cell surface receptor. This binding is widely accepted to initiate toxin action by triggering uptake and delivery of the toxin A subunit into cells. The beta chain has no toxic activity by itself. The holotoxin consists of a pentameric ring of B subunits whose central pore is occupied by the A subunit. The A subunit contains two chains, A1 and A2, linked by a disulfide bridge. The A subunit (and Cholera toxin) activates the adenylate cyclase enzyme in cells of the intestinal mucosa leading to increased levels of intracellular cAMP.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-7579R-A750)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-7579R-A750
Lokale Artikelnummer::
BOSSBS-7579R-A750
Beschreibung:
TXNDC5 is a protein-disulfide isomerase. Its expression is induced by hypoxia and its role may be to protect hypoxic cells from apoptosis. ERp19 and ERp46 are two newly discovered ER luminal proteins, related to protein disulphide isomerase. Western and Northern blot analyses have revealed that both ERp19 and ERp46 and their respective mRNAs are highly expressed in the liver as compared with other tissues. Both proteins are enriched in purified liver ER vesicles and were localised specifically to the ER in McA-RH7777 hepatocytes. See Knoblach et al. for details.
VE:
1 * 100 µl
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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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