| Description | Product Introduction:Blood samples are an important source of biological information in clinical research. They contain circulating proteins from multiple tissues and organs, which are involved in a wide range of biological processes and can be used as biomarkers or drug targets. However, blood Product Introduction:Blood samples are an important source of biological information in clinical research. They contain circulating proteins from multiple tissues and organs, which are involved in a wide range of biological processes and can be used as biomarkers or drug targets. However, blood samples have problems such as complex types of proteins, a large dynamic range, and a high proportion of high-abundance proteins, which bring great difficulties to proteome detection. This kit enriches circulating proteins in plasma samples based on the immunomagnetic bead capture method. In downstream proteomics detection, it can reduce the coverage of low-abundance protein signals by high-abundance proteins, thereby increasing the signal intensity of low-abundance proteins and improving the number of identified proteins and the repeatability of quantification.Product Components and Storage Conditions:项目号Component12T24T48TStorageP1456438AMagnetic beads12T24T48T4℃P1456438BIncubation Buffer I6.25 mL12.5 mL25 mLRTP1456438CIncubation Buffer II7.5 mL15 mL30 mLRTP1456438DWashing Buffer7.5 mL15 mL30 mLRTProduct Features:Higher: The detection depth of plasma proteins is increased to over 6000.More stable: Combined with automated pretreatment instruments, it reduces manual operation errors and can process 96 samples at one time.More valuable: With extensive cooperation, it achieves dual optimization of performance improvement and cost-effectiveness.Operating Procedure:1.Centrifuge the plasma sample (3000g, 10min), and take the supernatant for later use (if storage is needed, store it at -80°C for long-term preservation to avoid repeated freezing and thawing).2.Take 50-100µL of centrifuged plasma, add 400µL of Incubation buffer I, then add 30µL of Magnetic beads, vortex to mix, and incubate at room temperature on a shaking mixer for 1h.3.After incubation, use a magnetic rack to magnetically attract for 3min, and discard the supernatant.4.Remove the EP tube, add 500µL of Incubation buffer II, gently invert up and down to mix several times, magnetically attract for 3min, and discard the supernatant.5.Remove the EP tube, add 500µL of Washing Buffer, gently invert up and down to mix several times, magnetically attract for 3min, and discard the supernatant.6.Add 50µL of Protein Lysis Buffer (P1408622) to the beads obtained in step 5.7.It can be processed according to the conventional proteomics pretreatment steps in the laboratory, or our Proteomics Pretreatment Kit (P1456469) (to be purchased separately) can be used for processing.Precautions:1.Magnetic beads will precipitate after standing. Please shake gently and thoroughly before each use to keep the magnetic beads in a uniform suspension state.2.During the storage and use of magnetic beads, operations such as freezing, drying and high-speed centrifugation should be avoided, as they may damage the structure of magnetic beads and affect their protein-binding ability.3.This product is limited to scientific research use by professionals, and must not be used for clinical diagnosis or treatment, nor for food or drugs... Read More | Product IntroductionAlamar Blue detection reagent provides a simple, rapid, reliable and safe method for cell proliferation and cytotoxicity detection, which is suitable for high-throughput detection experiments. The main component of the detection reagent is a redox indicator. In the oxidized stateProduct IntroductionAlamar Blue detection reagent provides a simple, rapid, reliable and safe method for cell proliferation and cytotoxicity detection, which is suitable for high-throughput detection experiments. The main component of the detection reagent is a redox indicator. In the oxidized state, it appears purple-blue and non-fluorescent, while in the reduced state, it turns into a reduction product with pink or red fluorescence, with an absorption peak of 530-560nm and an emission peak of 590nm.In the process of cell proliferation, the ratios of NADPH/NADP, FADH/FAD, FMNH/FMN and NADH/NAD in the cell increase and are in a reducing environment. The dye taken into the cell is reduced by these metabolic intermediates and cytochromes and then released outside the cell and dissolved in the culture medium, changing the culture medium from non-fluorescent indigo blue to fluorescent pink. Finally, use an ordinary spectrophotometer or fluorophotometer for detection, and the absorbance and fluorescence intensity are proportional to the number of active cells.Instructions1. Add 10µl of detection reagent to 100µl of cell suspension, and incubate in a cell incubator for 2-6 hours. The color of the medium changes from indigo blue to pink and you can proceed to the next step.2. It is recommended to use a fluorescence microplate reader for detection, the excitation light wavelength is between 530-560 nm, the emission light wavelength is 590 nm, and the relative fluorescence unit (RFU) is recorded.3. Draw a standard curve or cell growth curve: the ordinate (Y axis) is the relative fluorescence unit (RFU); the abscissa (X axis) is the cell number or time point or drug concentration.Precautions1. The appropriate density of cells can increase the detection sensitivity. For 96-well plates, we recommend seeding 100 microliters of cells per well. The cell concentration range is: 100-10,000/well for adherent cells, 2,000-50,000/well for suspension cells, and medium as a blank control. For 384-well plates, the cell concentration and seeding volume are both halved.2. The whole process should be aseptic operation, because microbial contaminants can also reduce the detection reagents and affect the experimental results.3. Pay attention to the concentration of inoculated cells and the incubation time after adding detection reagents. If the cell concentration is too high or the incubation time is too long, it will cause a secondary reduction reaction, resulting in colorlessness and disappearance of fluorescence.4. When incubating, avoid light.5. This product can use fluorescence or spectrophotometric detection, but the sensitivity of fluorescence is high, and the experimental error is small. Fluorescence detection is recommended... 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 | Inquire | The content of this cell is too long for an XLSX file (more than 32767 characters). Please use the CSV format for this export |