| Description | Product Introduction:1. The Biotin Assay Blocking Kit is a kit primarily designed for blocking tissue and cell samples to significantly reduce background during detection processes such as immunohistochemistry (IHC), immunocytochemistry (ICC), immunofluorescence (IF), and fluorescence in situ Product Introduction:1. The Biotin Assay Blocking Kit is a kit primarily designed for blocking tissue and cell samples to significantly reduce background during detection processes such as immunohistochemistry (IHC), immunocytochemistry (ICC), immunofluorescence (IF), and fluorescence in situ hybridization (FISH). These detection methods are based on biotin and streptavidin or avidin, including the SABC (Streptavidin-Biotin Complex) method and ABC (Avidin-Biotin Complex) method.2. This kit contains two types of blocking buffers: Biotin Blocking Buffer (100X): Contains streptavidin and other components, which can fully bind to and block endogenous biotin, and reduce non-specific binding to labeled streptavidin in subsequent steps. Streptavidin/Biotin-Binding Blocking Buffer (100X): Contains biotin, which can fully block endogenous biotin-binding proteins and the streptavidin bound during the previous blocking step. Through this two-step blocking process, the goal of significantly reducing background can be achieved.3. This kit is suitable for blocking frozen sections and paraffin sections, and also applicable for blocking cultured cells.Product Features:1. Easy to Use – Can be performed simultaneously with the blocking step of conventional immunostaining, significantly saving blocking time.2. Stable Performance – Effectively reduces non-specific staining and improves detection sensitivity.Product Components and Storage Conditions:Product numberComponent200TStorageB1209118ABiotin Blocking Buffer (100×)200 µl-20ºCB1209118BStreptavidin/Biotin-Binding Blocking Buffer (100×)200 µl-20ºCOperating Steps:1. For immunostaining assays such as IHC, ICC, and IF:a. Dilution of blocking buffers: Based on the required volume, dilute Biotin Blocking Buffer and Streptavidin/Biotin-Binding Blocking Buffer to 1X using an appropriate conventional blocking buffer.b. After thorough washing of the sections and before primary antibody incubation, add an appropriate amount of Biotin Blocking Buffer and incubate for 10-30 minutes. Incubation for 10 minutes is recommended when diluted with a rapid immunostaining blocking buffer; incubation for 30 minutes is recommended when diluted with a regular blocking buffer.c. Wash the samples with washing buffer 3 times, 5 minutes each.d. Add an appropriate amount of Streptavidin/Biotin-Binding Blocking Buffer and incubate for 10-30 minutes. Incubation for 10 minutes is recommended when using a rapid immunostaining blocking buffer; incubation for 30 minutes is recommended when using a regular blocking buffer.e. Wash the samples with washing buffer 3 times, 5 minutes each.f. Proceed with subsequent steps such as primary antibody incubation according to conventional procedures.2. For in situ hybridization (FISH) detection:a. Dilution of blocking buffers: Based on the required volume, dilute Biotin Blocking Buffer and Streptavidin/Biotin-Binding Blocking Buffer to 1X using an appropriate diluent. The washing buffer for in situ hybridization can be used for dilution.b. Before hybridization with biotin-labeled probes, add an appropriate amount of Biotin Blocking Buffer and incubate for 15-30 minutes.c. Wash the samples with washing buffer 3 times, 5 minutes each.d. Add an appropriate amount of Streptavidin/Biotin-Binding Blocking Buffer and incubate for 15-30 minutes.e. Wash the samples with washing buffer 3 times, 5 minutes each.f. Proceed with subsequent steps such as hybridization with biotin-labeled probes according to conventional in situ hybridization detection procedures.Precautions:1. This kit can also perform the above-mentioned blocking steps after the primary antibody incubation is completed and the sample is washed 3-4 times with washing buffer, followed by subsequent steps such as secondary antibody incubation.2. This kit can simultaneously perform biotin-related blocking and conventional blocking, eliminating the need for additional conventional immunostaining blocking steps.3. For your safety and health, please wear a lab coat and disposable gloves during operation... 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 | Products contentProducts IntroductionThe Single Cell Whole Genome Amplification Kit can be used as a template for whole genome amplification of single cells or micro samples. The total time for single-cell amplification is about 3 hours, and 2-5 µg of genomic DNA, with a size of 200-1500 bp, Products contentProducts IntroductionThe Single Cell Whole Genome Amplification Kit can be used as a template for whole genome amplification of single cells or micro samples. The total time for single-cell amplification is about 3 hours, and 2-5 µg of genomic DNA, with a size of 200-1500 bp, can be obtained after lysis, pre-amplification and amplification. The amplified product can be widely used in second-generation sequencing, large fragment copy number variation analysis, SNP typing, qPCR analysis and gene chip analysis.Bring your own instruments and reagentsPCR instrument Reaction tubes: low adsorption tubes recommended Gun Heads: High quality filtered gun heads are recommended Microcentrifuge, vortex mixercaveat The sensitivity of this product is very high, the experimental operation should be completed in a positive pressure ultra-clean bench or clean environment, the concentration of the amplification reaction products is high, should be well isolated to avoid aerosol contamination caused by amplification products.Operation flow diagramprocedurePre-experiment preparationSingle cells were obtained by flow cytometry sorting, buffer dilution, micromanipulation and laser microdissection. It is recommended that the cells be washed prior to the experiments with a 1× PBS solution free of Mg2+ and Ca2+, taking care to ensure that the volume of PBS solution in subsequent experiments does not exceed 2 µl. take note of Since the whole experiment is carried out in the same PCR tube and the reaction volume is small, the pipette tip should not touch the liquid in the tube when adding liquid, so as to avoid taking single cells or DNA out of the reaction system; when pipetting, please add the liquid along the wall of the tube carefully and do not blow the liquid in the PCR tube; before the reaction, please centrifuge briefly to make sure that the liquid in the reaction system is mixed evenly. Thaw the cell lysate, pre-amplifier and amplifier on ice before use.cell lysis 1）Mix Cell Lysis Buffer and Cell Lysis Enzyme according to the number of reactions N, shake to mix, centrifuge briefly and set aside.2）Mix single cells with the cell lysis mix in a PCR tube and run the following program.2. Pre-amplification reaction1）Mix Cell Lysis Buffer and Cell Lysis Enzyme according to the number of reactions N, shake to mix, centrifuge briefly and set aside.2）Add 5 µl of pre-amplification mix to 10 µl of lysis reaction product from the previous step and run the following program. 3. Amplification reaction1）Mix Amplification Buffer and Amp Enzyme Mix according to the number of reactions N, mix with shaking, centrifuge briefly and set aside.2）Add 60 µl of amplification mix to 15 µl of pre-amplification reaction product from the previous step and run the following program.Note: The number of cycles can be adjusted as needed, 14 cycles are recommended for single cells obtained by flow sorting, etc.Amplification product detection 1. Agarose gel electrophoresis 5 µl of the amplified product was subjected to agarose gel electrophoresis (1% agarose gel, 110 V, 25-35 min), and the amplified product was 200-1500 bp in size. 2. Quantitative Amplification products were subjected to magnetic bead or column purification, and purified products were quantified using Qubit with a final yield of 2-5 µg... Read More | Inquire |