Procurou por: Sistemas de ligação e rotulagem de proteínas

Fornecedor: G-Biosciences

Descrição: The Calmodulin Resin Kit is for the affinity purification of calmodulin binding proteins (CBP), including recombinant proteins with a CBP tag and calmodulin-regulated proteins in eukaryotic cells. The resin is 4% agarose coupled to calmodulin and has a ligand density of approximately 1 mg calmodulin/ml resin.

Fornecedor: Biotium

Descrição: Dihydrorhodamine 123 is the reduced form of rhodamine 123, which is a commonly used fluorescent mitochondrial dye. It is non-fluorescent, but it readily enters most of the cells and is oxidized by oxidative species or by cellular redox systems to the fluorescent rhodamine 123 that accumulates in mitochondrial membranes. It is useful for detecting reactive oxygen species including superoxide (in the presence of peroxidase or cytochrome c) and peroxynitrite. Dihydrorhodamine 123 dihydrochloride is functionally equivalent to dihydrorhodamine 123 but with increased stability toward air oxidation and light during storage. Dihydroethidium (also called hydroethidium) is the chemically reduced form of the commonly used DNA dye ethidium bromide. The probe is useful to detect oxidative activities in viable cells, including respiratory burst in phagocytes. Dihydroethidium itself has blue fluorescence (355/420 nm) in cells, while the oxidized form ethidium has red fluorescence (518/605 nm) upon DNA intercalation. H2DCFDA (2′,7′-Dichlorodihydrofluorescein diacetate) is a useful fluorogenic reagent to detect reactive oxygen intermediates in cells. On oxidation, H2DCFDA becomes the highly green fluorescent 2′,7′-dichlorofluorescein, 504/529 nm (end product).

MSDS

Código de Artigo: (ENZOALX850023KI01)

Fornecedor: ENZO LIFE SCIENCES

Descrição: The kit offers a set of six different MAbs specific for serine phosphorylation sites. Phosphorylation patterns in a given cell extract may differ when probed with different antibodies due to sequence specificity. Recognition therefore depends on two criteria: phosphorylation and surrounding aa motif. If one of the two criteria is not fulfilled, the antibody will not detect the phosphorylation site. Specificity has been determined by epitope mapping using degenerated phosphopeptide libraries. Clone 16B4 strongly interacts with pSK and pSP motifs, thus specifically recognizes substrates of MAP/SAP Kinases and CDC kinases.Clones 1C8, 4A3, 4A9, 4H4 and 7F12 interact with epitopes containing phosphoserine in the context of positive or neutral aa (e.g. substrates of PKA, PKB, PKC, PKG etc.) Though revealing a similar pattern in epitope mapping using phosphopeptide libraries, these antibodies interact with different sets of phosphoproteins in whole cell lysates.

UOM: 1 * 1 SET

Promoção

Código de Artigo: (ENZOALX620076M001)

Fornecedor: ENZO LIFE SCIENCES

Descrição: Fluorescent probe for Zn²⁺. Cell permeable.

UOM: 1 * 1 mg

Promoção

Código de Artigo: (ENZOENZ53007C200)

Fornecedor: ENZO LIFE SCIENCES

Descrição: Mixture of fluorescent dyes for detection of lysosomes, mitochondria and nucleic acids

UOM: 1 * 200 µl

Promoção

Código de Artigo: (COBSD4-000)

Fornecedor: Columbia Biosciences

Descrição: Because of its high quantum yield, B-PE is considered the world’s brightest fluorophore.

UOM: 1 * 1 mg

Certificados Promoção

Fornecedor: Biotium

Descrição: ExoBrite™ CTB EV Staining Kits were designed to overcome some of the challenges of EV detection, particularly in flow cytometry. ExoBrite™ CTB EV Stains bind to molecules in the EV membrane for bright, specific staining, with little to no background.

Código de Artigo: (ENZOENZ42831L0050)

Fornecedor: ENZO LIFE SCIENCES

Descrição: Green 496 dUTP (lyophilised)

UOM: 1 * 50 Nmo

Promoção

Código de Artigo: (ENZOENZ42831)

Fornecedor: ENZO LIFE SCIENCES

Descrição: Green 496 [5-Fluorescein] dUTP can replace TTP in reactions in which it serves as a substrate for <i>E. coli</i> DNA polymerase (holoenzyme and Klenow fragment), T4 and Taq DNA polymerases, reverse transcriptase (from AMV and M-MuLV) and terminal transferase.

UOM: 1 * 25 Nmo

Promoção

Código de Artigo: (ENZOENZ42853L0050)

Fornecedor: ENZO LIFE SCIENCES

Descrição: Aqua 431 dUTP (lyophilised)

UOM: 1 * 50 Nmo

Promoção

Fornecedor: Biotium

Descrição: The simplicity and convenience of Mix-n-Stain™ labelling, for conjugation of 1 mg IgG with fluorescent CF® dyes or other dyes.

Código de Artigo: (APOSBIL3113-100ML)

Fornecedor: Apollo Scientific

Descrição: Liquid product red odourless pH 6,7 to 6,9. Protein free Stabiliser. Enzyme activity preservation by special chemistry.

UOM: 1 * 100 mL

Promoção

Fornecedor: Biotium

Descrição: CF® dye-dUTP can be used for TUNEL assay, microarray, or to synthesize labelled DNA probes for <i>in situ</i> hybridisation and nucleic acid blotting applications.

Código de Artigo: (92224.)

Fornecedor: Biotium

Descrição: This kit contains everything needed to label antibodies or other proteins with biotin succinimidyl ester (biotin SE). Each kit contains reagents for three labelling reactions of up to 1 mg protein per reaction.

UOM: 1 * 1 KIT

Promoção

Fornecedor: G-Biosciences

Descrição: The micro HOOK™ Biotin kits are designed to label small amounts of proteins, with each kit designed for 8 to 10 labellings of 50 to 250 µg protein/reaction.

Fornecedor: G-Biosciences

Descrição: A ready to use modified TMB (3, 3’, 5, 5’-Tetramethylbenzidine) substrate is used that generates a dark blue precipitate in the presence of horseradish peroxidase.