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供应商: PROMEGA

描述: The CellTiter 96® AQueous Non-Radioactive Cell Proliferation Assay is a homogeneous, colorimetric method for determining the number of viable cells in proliferation, cytotoxicity or chemosensitivity assays.

供应商: PROMEGA

描述: Cloning Buffer, TE buffer solution (TRIS-EDTA buffer)

目录号: (PROMM1051)

供应商: PROMEGA

描述: T4 RNA ligase catalyses the ATP-dependent ligation of single-stranded RNA or DNA onto the 5'-phosphoryl termini of single-stranded RNA or DNA. The enzyme, purified from recombinant <i>E. coli</i> CA4 (RNase I-deficient), has an apparent molecular weight of 43,5 kDa. It also catalyses the addition of [5'-³²P] nucleoside 3',5'-bis (phosphate) onto single-stranded RNA.

计量单位: 1 * 500 Eu

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目录号: (PROMG1112)

供应商: PROMEGA

描述: CellTiter 96® AQueous MTS Reagent Powder is a novel tetrazolium compound used in colorimetric assays to determine the number of viable cells in proliferation, cytotoxicity or chemosensitivity assays.

计量单位: 1 * 250 毫克

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供应商: PROMEGA

描述: High-throughput quantitation of firefly (<i>Photinus pyralis</i>) luciferase expression in mammalian cells is commonly performed by batch processing of 96- and 384-well plates. Steady-Glo® Luciferase Assay System is designed for this purpose of providing long-lived luminescence when added to cultured cells. The homogeneous assay provides signal half-lives of over 5 hours in commonly used cell culture media, and does not require sample preprocessing. Throughput rates of several thousand samples per hour may be achieved with high reproducibility under standard laboratory conditions.

目录号: (PROMV7511)

供应商: PROMEGA

描述: IdeS Protease is an immunoglobulin-degrading enzyme from <i>Streptococcus pyogenes</i> (IdeS). IdeZ Protease is an immunoglobulin-degrading enzyme from <i>Streptococcus equi</i> subspecies zooepidemicus.

计量单位: 1 * 1 件

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目录号: (PROMV9013)

供应商: PROMEGA

描述: Immobilised trypsin provides a fast and convenient method for digesting a range of concentrations of purified protein or complex protein mixtures. Digested peptides are easily separated from the immobilised trypsin as they flow through the spin column into the collection tube. Immobilised trypsin is easily removed from the peptide solution because the trypsin does not pass though the column frit.

计量单位: 1 * 4 毫升

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供应商: PROMEGA

描述: The ROS-Glo™ H₂O₂ Assay is a homogeneous, fast and sensitive bioluminescent assay that measures the level of hydrogen peroxide (H₂O₂), a reactive oxygen species (ROS), directly in cell culture or in defined enzyme reactions. A derivatised luciferin substrate is incubated with sample and reacts directly with H₂O₂ to generate a luciferin precursor. The ROS-Glo™ detection solution converts the precursor to luciferin and provides Ultra-Glo™ Recombinant Luciferase to produce light signal that is proportional to the level of H₂O₂ present in the sample.

供应商: PROMEGA

描述: The Bio-Glo™ Luciferase Assay System provides a highly sensitive, robust, homogeneous reagent for the detection of firefly luciferase reporter gene expression in the ADCC Reporter Bioassay.

目录号: (PROMV1621)

供应商: PROMEGA

描述: Endoproteinase hydrolyses peptide bonds on the N-terminal side of aspartic and cysteic acid residues (Asp and Cys).

计量单位: 1 * 2 µG

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目录号: (PROMV8091)

供应商: PROMEGA

描述: Antibiotic G-418 sulfate is an aminoglycosidic antibiotic toxic to both prokaryotic and eukaryotic cells.

计量单位: 1 * 20 毫升

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供应商: PROMEGA

描述: ViaFect™ transfection reagent is designed to transfect DNA into a wide variety of cell lines with high efficiency and low toxicity. ViaFect™ Transfection Reagent has been shown to transfect cell lines that are traditionally thought of as difficult to transfect (such as hematopoietic, primary and iPSC stem cell lines) with relatively high efficiency. The protocol does not require removal of serum or culture medium and does not require washing or changing of medium after introducing the reagent/DNA complex.

目录号: (PROMV6612)

供应商: PROMEGA

描述: The GSH/GSSG-Glo™ Assay is a luminescence-based system for the detection and quantification of total glutathione (GSH +GSSG), GSSG and GSH/GSSG ratios in cultured cells. A change in GSH levels is important in the assessment of toxicological responses and is an indicator of oxidative stress, potentially leading to apoptosis or cell death. The assay provides a simple, rapid multiwell-plate format where stable luminescent signals are correlated with either the total GSH or the GSSG concentration of a sample directly in culture wells.

计量单位: 1 * 50 毫升

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目录号: (PROML4380)

供应商: PROMEGA

描述: Wheat germ extract contains the cellular components necessary for protein synthesis (tRNA, ribosomes, initiation, elongation and termination factors).

计量单位: 1 * 1 毫升

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目录号: (PROMV5280)

供应商: PROMEGA

描述: Trypsin Gold, mass spectrometry grade, has been manufactured to provide maximum specificity. Lysine residues in the porcine trypsin have been modified by reductive methylation, yielding a highly active and stable molecule that is extremely resistant to autolytic digestion. The specificity of the purified trypsin is further improved by TPCK treatment, which inactivates chymotrypsin. The treated trypsin is then purified by affinity chromatography and lyophilised.

计量单位: 1 * 100 µG

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目录号: (PROMM3001)

供应商: PROMEGA

描述: GoTaq® DNA polymerase is a proprietary formulation of <i>Taq</i> DNA polymerase that gives robust amplification equal to and, in some cases superior to that of standard <i>Taq</i> polymerase.

计量单位: 1 * 100 Eu

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