| Description | Kit Rat Pre-designed siRNA Set A contains three designed siRNAs for Kit gene (Rat), as well as a negative control, a positive control, and a FAM-labeled negative control. Components Kit siRNA-1: 5 nmol (HPLC) Kit siRNA-2: 5 nmol (HPLC) Kit siRNA-3: 5 nmol (HPLC) siRNA Negative Control: 5 nmol (HPLC)Kit Rat Pre-designed siRNA Set A contains three designed siRNAs for Kit gene (Rat), as well as a negative control, a positive control, and a FAM-labeled negative control. Components Kit siRNA-1: 5 nmol (HPLC) Kit siRNA-2: 5 nmol (HPLC) Kit siRNA-3: 5 nmol (HPLC) siRNA Negative Control: 5 nmol (HPLC) FAM-labeled siRNA Negative Control: 5 nmol (HPLC) GAPDH siRNA Positive Control:5 nmol (HPLC)... Read More | DescriptionThe 1 µm Coupling Kit makes conducting immunoprecipitation and biomolecule separation easier and more flexible. The Kit contains AnteoBind™activated 1 µm magnetic particles that give you increased antibody binding capacity and functionality, while the included blocking DescriptionThe 1 µm Coupling Kit makes conducting immunoprecipitation and biomolecule separation easier and more flexible. The Kit contains AnteoBind™activated 1 µm magnetic particles that give you increased antibody binding capacity and functionality, while the included blocking buffer decreases background noise. Reduce reagent preparation time; remove traditional surface preparation steps such as EDC and replace these steps with the 1 µm pre-activated magnetic particles provided. This Kit reduces aggregation and gives you the freedom and ability to develop multifunctional particles for diverse applications, including dual labelling.Binding Capacity and Dispersity:Binding Capacity:> 20 µg IgG/mgMonodispersity:> 90% (by light microscopy determination)Particle based immunoassays, bioseparations and immunoprecipitation... Read More | The content of this cell is too long for an XLSX file (more than 32767 characters). Please use the CSV format for this export | Ketone bodies, 3-hydroxybutyric acid (BOH) and acetoacetic acid (AcAc), are produced in the liver primarily from oxidation of fatty acids, and are normally present at low concentrations in urine and blood. Increased ketone concentrations in the blood may lead to metabolic acidosis, which has been Ketone bodies, 3-hydroxybutyric acid (BOH) and acetoacetic acid (AcAc), are produced in the liver primarily from oxidation of fatty acids, and are normally present at low concentrations in urine and blood. Increased ketone concentrations in the blood may lead to metabolic acidosis, which has been associated with diabetes, childhood hypoglycemia, growth hormone deficiency, alcohol or salicylate intoxication, and inborn errors of metabolism.Ketone Body Assay has been used to measure the release of ketone bodies in the human liver cancer cell line HepG2 culture medium... Read More | Apoptosis refers to the cell autonomous and orderly death controlled by genes to maintain the stability of the internal environment. Apoptosis is different from cell necrosis. Apoptosis generally refers to a programmed cell death process that occurs during the development of body cells or under the Apoptosis refers to the cell autonomous and orderly death controlled by genes to maintain the stability of the internal environment. Apoptosis is different from cell necrosis. Apoptosis generally refers to a programmed cell death process that occurs during the development of body cells or under the action of some factors through the regulation of intracellular genes and their products. Cell necrosis is a cell death process that is caused by strong physical and chemical or biological factors to cause disordered changes in cells. The difference between apoptosis and necrosis lies in the characteristic morphological and biochemical changes, including the changes of cell membrane permeability and nuclear chromatin, the contraction of cytoplasm and the loss of membrane asymmetry. The oxazole yellow/pi membrane permeability apoptosis detection kit produced by our company is a dual fluorescence detection kit based on oxazole yellow and PI dyes. This kit is suitable for fluorescence microscopy, flow cytometry, fluorescence microplate reader and other fluorescence detection systems. Oxazole yellow is a non cell membrane penetrating cyanine monomer green fluorescent dye with high affinity for DNA. It basically has no fluorescence when it is not bound to DNA, but can emit bright green fluorescence after binding to DNA. When apoptosis occurs, the permeability of cell membrane changes. At this time, oxazole yellow can enter the cell and bind to DNA, emitting bright green fluorescence. Therefore, it is often used for the detection of apoptosis. It should be noted that oxazole yellow can also stain dead cells, so it needs to be double stained with PI that specifically fluorescently stains dead cells to effectively determine apoptosis. PI (propidium iodide) is a red fluorescent dye that can stain DNA. It is an analog of pyridine bromide that releases red fluorescence after embedding double stranded DNA. Although PI cannot pass through the membrane of living cells, it can cross the damaged cell membrane of dead cells to stain nuclei. Therefore, oxazole yellow combined with PI can be directly used for the detection of apoptosis. Apoptotic cells show green fluorescence, dead cells show both red and green fluorescence positive, and living cells have little or no fluorescence.Components: Components O598364-50T A. Oxazole yellow dye 50 µL B. Propidium Iodide (PI) 50 µLUsage (using flow cytometry as an example):1. Cell preparation(1) For adherent cells, after trypsin digestion, resuspend in culture medium and wash once with pre cooled PBS; The digestion time of trypsin should not be too long to prevent false positives. Note: Digest with trypsin and allow the cells to recover in the optimal cell culture conditions and medium for about 30 minutes, then stain.(2) For suspended cells, centrifuge at 1000 rpm for 5 minutes, discard the supernatant, and wash once with pre cooled PBS.2. Cell stainingSuspend cells in pre cooled PBS, with a recommended cell count of 106 cells/mL per sample. Add 1 µ L Oxazole Yellow and 1 µ L to 1 mL of the samplePI， Gently blow and mix well. Incubate on ice in the dark for 30 minutes. Note: We suggest adding the following two experimental controls:Blank tube: negative control group cells, without dye, used to regulate voltage.Single staining tube: Positive control group cells were treated with only two tubes, Oxazole yellow and PI, for regulating compensation.3. Flow detectionAfter incubation, the sample can be directly detected by flow cytometry, or centrifuged at 1000 rpm for 5 minutes, the supernatant can be aspirated, and the sample can be resuspended in 1 mL of pre cooled PBS for flow cytometry detection. Oxazole yellow can be excited by a 488 nm laser, and the detected fluorescence emission spectrum is around 530 ± 30 nm (FITC channel), while the PI channel emission spectrum is around 617 nm (PI or PE channel).Product parameters：Oxazole yellow dye:ex/em = 491 / 509 nm (bound DNA); Propidium iodine:ex/em = 535 / 617 nm (combined with DMatters needing attention：1. please centrifuge the product to the bottom of the tube immediately before use, and then conduct subsequent experiments. 2. fluorescent dyes have quenching problems. Please try to avoid light to slow down fluorescence quenching. 3. for your safety and health, please wear experimental clothes and disposable gloves.Scope of application：Membrane permeability apoptosis assay... Read More |