Procurou por: Redox+Electrodes

Código de Artigo: (662-1169)

Fornecedor: VWR Collection

Descrição: O braço do suporte movimenta-se com suavidade em quase todas as direcções, suportando em segurança até três eléctrodos nas posições seleccionadas. Os movimentos de subida, descida e rotação podem ser controlados com a ponta dos dedos. O braço articula em três pontos, mantendo sempre os eléctrodos na posição vertical.

UOM: 1 * 1 unid.

Promoção

Código de Artigo: (61193-50MG)

Fornecedor: Merck

Descrição: Neutral ionophore for Cu2+-selective polymer membrane electrodes

UOM: 1 * 50 mg

Promoção

Fornecedor: WTW

Descrição: Replacement head Ca 800/AT for calcium ion-selective electrode Ca 800

Fornecedor: WTW

Descrição: Eléctrodo, outro, A pHLab/K, plastic armoring for protecting pH and ORP electrodes with glass shaft in the field and in a plant

Fornecedor: Merck

Descrição: Used as ionophore in membrane electrodes for the determination of Ca2+-activities.

Código de Artigo: (BOSSBS-1476R-HRP)

Fornecedor: Bioss

Descrição: This multifunctional protein catalyses the formation, breakage and rearrangement of disulfide bonds. At the cell surface, seems to act as a reductase that cleaves disulfide bonds of proteins attached to the cell. May therefore cause structural modifications of exofacial proteins. Inside the cell, seems to form/rearrange disulfide bonds of nascent proteins. At high concentrations, functions as a chaperone that inhibits aggregation of misfolded proteins. At low concentrations, facilitates aggregation (anti-chaperone activity). May be involved with other chaperones in the structural modification of the TG precursor in hormone biogenesis. Also acts a structural subunit of various enzymes such as prolyl 4-hydroxylase and microsomal triacylglycerol transfer protein MTTP. Receptor for LGALS9; the interaction retains P4HB at the cell surface of Th2 T helper cells, increasing disulfide reductase activity at the plasma membrane, altering the plasma membrane redox state and enhancing cell migration (PubMed:21670307).

UOM: 1 * 100 µl

Promoção

Fornecedor: MP Biomedicals

Descrição: Safranine O is a redox and adsorption indicator.

Fornecedor: VWR Collection

Descrição: Eléctrodo, oxigénio dissolvido, VWR®, Cabo de 1 m

Código de Artigo: (BOSSBS-2537R-HRP)

Fornecedor: Bioss

Descrição: Transcription factor that is the main target of insulin signaling and regulates metabolic homeostasis in response to oxidative stress. Binds to the insulin response element (IRE) with consensus sequence 5'-TT[G/A]TTTTG-3' and the related Daf-16 family binding element (DBE) with consensus sequence 5'-TT[G/A]TTTAC-3'. Activity suppressed by insulin. Main regulator of redox balance and osteoblast numbers and controls bone mass. Orchestrates the endocrine function of the skeleton in regulating glucose metabolism. Acts synergistically with ATF4 to suppress osteocalcin/BGLAP activity, increasing glucose levels and triggering glucose intolerance and insulin insensitivity. Also suppresses the transcriptional activity of RUNX2, an upstream activator of osteocalcin/BGLAP. In hepatocytes, promotes gluconeogenesis by acting together with PPARGC1A and CEBPA to activate the expression of genes such as IGFBP1, G6PC and PCK1. Important regulator of cell death acting downstream of CDK1, PKB/AKT1 and SKT4/MST1. Promotes neural cell death. Mediates insulin action on adipose tissue. Regulates the expression of adipogenic genes such as PPARG during preadipocyte differentiation and, adipocyte size and adipose tissue-specific gene expression in response to excessive calorie intake. Regulates the transcriptional activity of GADD45A and repair of nitric oxide-damaged DNA in beta-cells. Required for the autophagic cell death induction in response to starvation or oxidative stress in a transcription-independent manner.

UOM: 1 * 100 µl

Promoção

Fornecedor: WTW

Descrição: Eléctrodo, ISE

Código de Artigo: (664-0183)

Fornecedor: VWR Collection

Descrição: Tampa de substituição para sonda de oxigénio óptica OPOX 11-3, VWR®, Eléctrodo, oxigénio dissolvido

UOM: 1 * 1 unid.

Promoção

Código de Artigo: (24901-25MG)

Fornecedor: Merck

Descrição: Ionophore employed in solvent polymeric membrane electrodes for the assay of Cl- activity.

UOM: 1 * 25 mg

Promoção

Fornecedor: Thermo Fisher Scientific

Descrição: Applications: beta-Nicotinamide adenine dinucleotide phosphate reduced tetrasodium salt hydrate is used as NADP+/NADPH redox pair is used in a variety of antioxidation mechanism where it protects agains reactive oxidation species accumulation. NADPH is generated in vivio by the pentose phosphate pathway.

MSDS Certificados

Código de Artigo: (91661-1G)

Fornecedor: Merck

Descrição: Electroactive component in chloride-selective solvent polymeric membrane electrode

UOM: 1 * 1 g

Promoção

Fornecedor: WATER ID PRIMELAB

Descrição: The next generation of multitest Photometer, with pH - EC - TDS - ORP - Temperature measurement functionality.

Fornecedor: WTW

Descrição: pH meter, Measuring vessel, MG/PH, for determinating the pH of drinking water, suitable for pH comb. electrodes SenTix® 81, also for use as storage vessel for electrodes