You Searched For: Van Der Voort Lucht en Milieu Amste

Catalog Number: (102512-522)

Supplier: Adipogen

Description: Human CD64 is a high affinity receptor for monomeric human IgG1 and IgG3 which is expressed on macrophages, monocytes and gamma-interferon induced neutrophils. CD64 plays an important role in clearance of immune complexes and in antibody dependent cytoxicity.

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Supplier: Adipogen

Description: CH5132799 selectively inhibits class I PI3Kalpha with an IC(50) value of 14nM.

Supplier: Adipogen

Description: Cell permeable superoxide dismutase (SOD) mimetic. Potent inhibitor of peroxynitrite-induced oxidative reactions (peroxynitrite scavenger), but not a scavenger of nitric oxide (NO). Neuronal apoptosis inhibitor. Protects T cells from superoxide generation, caspase-dependent DNA loss and cell death. Lipopolysaccharide-induced TNF-alpha production inhibitor, by prevention of intracellular ROS generation and subsequent inactivation of p38 MAPK and SAPK/JNK. .

Supplier: Adipogen

Description: Collagen triple helix repeat containing-1 (CTHRC1) is a 30kDa glycosylated secretory protein containing a short collagen-like motif contributing to vascular remodeling by limiting collagen matrix deposition and promoting cell migration. CTHRC1 is expressed in calcified atherosclerotic plaque and chondrocyte-like cells, in the hypothalamus, pituitary gland and remodeling tissues. Aberrant expression of CTHRC1 is present in human solid cancers and likely to be associated with cancer invasion and metastasis. With adiponectin and other members of the C1q/TNF-related protein (CTRP) family, CTHRC1 shares the presence of a short N-terminal collagen domain but it lacks the characteristic C1q domain that defines the CTRP family of proteins. A recent study identifies CTHRC1 as a novel circulating hormone with metabolic effects.

Supplier: Adipogen

Description: Retinol binding protein 4 (RBP4; RBP) is a 21kDa secreted protein, a member of the lipocalin family and is known as the primary transporter of retinol (vitamin A) to tissues. A recent report revealed RBP4 as an adipokine linking glucose transporter 4 (GLUT4) suppression in adipose tissue to insulin. Elevated human and mouse serum RBP4 levels are associated with insulin resistance and its severity, obesity, and certain components of metabolic syndrome. Furthermore, human serum RBP4 levels are closely related to renal function.

Supplier: Adipogen

Description: N-terminal modification of peptides in automated synthesis.

Supplier: Adipogen

Description: Ca2+-indicator fluo-3 for use with visible-light excitation sources in flow cytometry and confocal laser-scanning microscopy. Since about 1996, fluo-3 has also been extensively used in cell-based high-throughput screening assays for drug discovery. Fluo-3 AM is essentially nonfluorescent until it is hydrolyzed intracellularly and/or in the presence of Ca2+. The green-fluorescent emission (~525 nm) of Ca2+-bound fluo-3 is conventionally detected using optical filter sets designed for fluorescein (FITC). As prepared by Minta, Kao and Tsien, fluo-3 was originally reported to undergo an ~40-fold increase in fluorescence upon binding Ca2+.

Supplier: Adipogen

Description: Sulfonephthalein dye. Acid-base pH indicator dye with pH ranges of pH 1.2 (Red) - pH 2.8 (Yellow), and pH 8.0 (Yellow) - pH 9.6 (Blue). Spectral data: Absorption, lambdamax 424nm. Has been used as pH sensor, indicator, in cosmetics and drug applications, microbiological assays and determining lipases.

Supplier: Adipogen

Description: Potent cell permeable and selective inhibitor of yeast NAD+-dependent histone deacetylase (HDAC) Sir2p. Displays higher activity in vivo than in vitro. Sensitizes mammalian cells to a variety of DNA-damaging agents by abrogating Sir2p activity on p53. Acts by either altering or blocking access to the acetylated histone binding pocket. Shown to have diverse effects also in mammalian cells.

Supplier: Adipogen

Description: Fluorogenic substrate.

Supplier: Adipogen

Description: DAF-2 DA is probably the most successful indicator for nitric oxide. As with other fluorescein diacetates, DAF-2 diacetate is membrane permeant and is deacetylated by intracellular esterases to 4,5-diaminofluorescein (DAF-2).

Supplier: Adipogen

Description: Hetero-bifunctional linker specially for the quaternisation of pyridyl-nitrogen in order to introduce an amine or thiol reactive group. Synthetic building block for the preparation of fluorescent labels.

Catalog Number: (102514-694)

Supplier: Adipogen

Description: Giantin, the largest Golgi membrane protein, is C-terminally anchored to cis- and medial-Golgi membranes and forms a long ~250nm coiled-coil rod that directly interacts with microtubules in a cell-cycle regulated way. It is an excellent marker for mammalian golgi complex. It is also an antigen in chronic rheumatoid arthritis and in the autoimmune disease Sjoegren syndrome.

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Supplier: Adipogen

Description: Fluorogenic tri-peptide substrate for measuring the trypsin-like peptidase activity of the 20S proteasome. Substrate for the Kex2 endopeptidase from S. Cervisiae, which has substrate specificity toward the C-terminal side of LR, PR and RR sequences. Can be cleaved by Kallikrein 5 with a P1 site preference for basic residues (R and K). Excitation: 380nm. Emission: 460nm. This substrate is useful for inhibitor screening and kinetic analysis.

Supplier: Adipogen

Description: A member of the ecdysteroid family. Ecdysone receptor (EcR) agonist. More potent than ecdysone. Induces the expression of genes coding for proteins that the larva requires, and it causes chromosome puffs (sites of high expression) to form in polytene chromosomes. Plays a key role in insect development, cell proliferaton, growth and apoptosis by controlling gene expression involved in moulting and metamorphosis. It acts through a heterodimeric receptor comprising the ecdysone receptor and the ultraspiracle proteins (USP). Regulates lipolysis in insects. Appears in many plants mostly as a protection agent (toxins or antifeedants) against herbivorous insects. Used for controlled gene expression in scientific research, agriculture and medicine. Used for the development of selective insect growth regulators for use as environmentally benign insecticides. Shows biological effects on mammalian species. Neurosteroid. Antiepileptic. Acts on the modulatory site of the GABAA receptor and potentiates GABAergic inhibition in rat. Was shown to stimulate and modulate neutrophil production. Antidiabetic and antiobesity. Could be used as a nutritional supplement for the prevention and treatment of obesity and obesity-associated disorders. May protect PC12 cells against CoCl(2)-induced cell injury by inhibiting ROS production and modulating components of the mitochondrial apoptosis pathway. Does not have potent anabolic properties, however, a muscle-specific increase is observed and genes are identified to provide an explanation for the muscle accretion. Potential fibrosis antagonist for renal proximal tubule cells. Acts through suppressing post-receptor signaling of TGF-beta1 and blocking the expression of Snail.

Supplier: Adipogen

Description: Keto acid that is involved in the tyrosine catabolism pathway. It is a product of the enzyme (R)-4-hydroxyphenyllactate dehydrogenase and is formed during tyrosine metabolism. The conversion from tyrosine to 4-HPPA is catalyzed by tyrosine aminotransferase. 4-HPPA can be converted to homogentisic acid which is one of the precursors to ochronotic pigment. A deficiency in the catalytic activity of HPD is known to lead to tyrosinemia type III, an autosomal recessive disorder characterized by elevated levels of blood tyrosine and massive excretion of tyrosine derivatives into urine.