| Description | Product content： Component O66550510 preps O665505 50 preps Blocking Buffer 100 ml 500 ml Antibody Pretreat Solution（ HRP/Mouse ） 1 ml 5 × 1 ml Dilution Buffer 100 ml 500 ml Wash Buffer（ 10× ) 100 ml 500 mlProduct Introduction:The one-step rapid WB assay kit (Product content： Component O66550510 preps O665505 50 preps Blocking Buffer 100 ml 500 ml Antibody Pretreat Solution（ HRP/Mouse ） 1 ml 5 × 1 ml Dilution Buffer 100 ml 500 ml Wash Buffer（ 10× ) 100 ml 500 mlProduct Introduction:The one-step rapid WB assay kit (mouse) is the latest Western Blot detection kit developed by Kangwei Century, which can obtain high-quality Western Blot results in about 1 hour. It is easy to operate, has high detection sensitivity, low background, does not require the addition of secondary antibodies, and has strong system stability. The conventional Western Blot indirect detection process (blocking, primary antibody binding, and secondary antibody binding) requires a long time, a complex experimental process, and requires multi-step condition optimization. After transferring the protein on the gel to the carrier membrane, incubate it with the blocking solution in the reagent kit for 5 minutes, and then incubate the carrier membrane with the primary antibody treated with antibody reaction solution. After washing three times (5 minutes each time), luminescence or colorimetric detection can be performed. This reagent kit is designed for use in experimental systems where the target protein primary antibody is derived from mice.Notes:1. The customer prepares their own mouse source primary antibody.2. Before using Blocking Buffer blocking solution, Antibody Pretreat Solution (HRP/Mouse) antibody reaction solution (mouse), and Wash Buffer (10 x) rinse solution, please mix thoroughly.3. If there is precipitation in the rinsing solution when stored at 2-8 ℃, please restore it to room temperature, dissolve the precipitation, and use it normally. The 1x rinsing solution can be stored at room temperature for one month.4. It is recommended to stain the membrane with reagents such as spring red after the transfer is completed, and cut off any excess parts on the membrane to increase the efficiency of the reagents.5. The optimal dilution amount for primary antibody and antibody reaction solution HRP (mouse) needs to be determined through preliminary experiments.6. The antibody reaction solution HRP (mouse), antibody dilution solution, and antibody dosage can be increased or decreased proportionally according to the size of the membrane.7. The antibody dilution solution containing the first antibody can be recycled and reused once. It is recommended not to reuse antibodies with poor specificity and affinity. If the recovered antibody is used within 1-2 days and stored at 2-8 ℃ for long-term storage, please freeze it at -20 ℃ to avoid repeated freeze-thaw cycles.8. If there is a high background, please adjust the amount of antibodies and increase the number of times the film is washed.9. All reagents in the reagent kit should be stored at 2-8 ℃ to avoid freezing and thawing.Operation steps:This product is suitable for the sealing and antibody incubation steps after membrane transfer, taking a 5 cm x 8 cm membrane as an example:1. Preparation of rinsing solution: Dilute 10 ml of Wash Buffer (10 x) with distilled water to 100 ml, which is 1 x Wash Buffer. Set aside. Use 8-10 ml for each film wash.2. Sealing: After the membrane transfer is completed, immerse the membrane in 10 ml Blocking Buffer and seal at room temperature for 5 minutes.3. Rinse: Pour off the sealing solution, add 8-10 ml of 1 x Wash Buffer, and rinse at a high speed on a shaker for 1 minute.4. Prepare antibody incubation solution while washing the membrane: Take Antibody Pretreat Solution (HRP/Mouse) 100 µ Add mouse derived primary antibody 3-10 into the centrifuge tube µ g. Suck and beat the gun head until thoroughly mixed, and incubate at room temperature for 5 minutes. Add to 10 ml Dilution Buffer and mix well. Note: 1) The dosage of primary antibody can also be adjusted according to the dilution of the antibody. Taking the final dilution of antibodies at 1:1000 as an example, take 100 µ Add HRP (mouse) antibody reaction solution into the EP tube and add 10 µ Add the first antibody to 10 ml of antibody diluent, mix well, and incubate at room temperature for 5 minutes. 2) If the membrane area is small, the amount of antibodies, reaction solution, and diluent can be reduced proportionally.5. After completing step 3, pour out the rinsing solution and add the antibody incubation solution mixed with primary antibody, Antibody Pretreat Solution (HRP/Mouse), and Dilution Buffer to the membrane (ensuring that the incubation solution completely submerges the surface of the membrane). Incubate at room temperature on a shaker at around 60 rpm for 40 minutes.6. Discard (recover) the antibody incubation solution and rinse 3-5 times with the prepared 1 x Wash Buffer, each time for 3 minutes. 7. Conduct subsequent testing. It is recommended to use ECL or DAB methods for testing.Application examples:Example 1 Antigen is 293T cell lysateA: Normal WB control: beta actin mouse monoclonal antibody (CW0096) 5 µ Incubate at room temperature for 40 minutes, wash the film and dilute the secondary antibody sheep anti mouse HRP (CW0102) 1:10000. Incubate at room temperature for 40 minutes and expose ECL (CW0049).B: One step method WB: beta actin mouse monoclonal antibody (CW0096) 5 µ Incubate at room temperature for 40 minutes and expose ECL (CW0049).Example 2 Antigen is E. coli multi label protein lysateC: Normal WB control: GST mouse monoclonal antibody (CW0084) 2.5 µ Incubate at room temperature for 40 minutes, wash the film and dilute the secondary antibody sheep anti mouse HRP (CW0102) 1:10000. Incubate at room temperature for 40 minutes and expose ECL (CW0049).D: One step method WB: GST mouse monoclonal antibody (CW0084) was incubated at room temperature with 2.5ug for 40 minutes, and ECL (CW0049) was exposed... 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 | Products content S666097Component200 TStorageS666097A5×SuperFast One Step RT-qPCR U+ Buffer1 mL-20℃. Avoid freeze/thaw cycle.S666097BSuperFast One Step U+ Enzyme200 µL-20℃. Avoid freeze/thaw cycle.S666097CRNase-Free Water2×1.5 mL-20℃. Avoid freeze/thaw cycle. Products content S666097Component200 TStorageS666097A5×SuperFast One Step RT-qPCR U+ Buffer1 mL-20℃. Avoid freeze/thaw cycle.S666097BSuperFast One Step U+ Enzyme200 µL-20℃. Avoid freeze/thaw cycle.S666097CRNase-Free Water2×1.5 mL-20℃. Avoid freeze/thaw cycle. Products IntroductionThe SuperFast Probe One Step RT-qPCR U+ Kit is designed for quantitative PCR assays using RNA as a template (e.g., RNA viruses). Using gene-specific primers (GSP), reverse transcription and qPCR reactions are completed in a single tube, eliminating the need for additional tube-opening/pipetting operations, greatly increasing throughput and reducing the risk of contamination. The dUTP/UNG anti-contamination system is introduced in this kit. The heat-sensitive UNG rapidly degrades U-containing contaminants at room temperature; it is rapidly inactivated by reverse transcription at 55°C, without affecting the efficiency and sensitivity of qRT-PCR. Combined with optimized buffer systems and antibody-modified Taq enzymes and mutated M-MLV, the SuperFast Probe One Step RT-qPCR U+ Kit provides sensitivity up to 0.1 pg of total RNA or <10 copies of RNA template and enhanced thermal stability. 5× SuperFast One Step RT-qPCR U+ Buffer contains the following components The 5× SuperFast One Step RT-qPCR U+ Buffer contains an optimized buffer system and dNTP/dUTP Mix, which is particularly suitable for high specificity, low template concentration and multiplexed rapid detection of fluorescently labeled probes such as TaqMan. caveatBefore use, please mix the product gently by turning it up and down after it is completely melted to avoid foaming, and use it after brief centrifugation. Avoid repeated freezing and thawing of the product.ROX dye is used to correct the fluorescence signal error between the quantitative PCR wells, this product does not contain ROX dye, if you need to match the ROX dye with the instrument you are using, please contact your local business or call CombiSense customer service at 4006-222-360. PCR reaction system Attention: (1) Usually, the final primer concentration of 0.2 µM can get better results, and 0.1-1.0 µM can be used as a reference for setting the range. If the amplification efficiency is not high, the concentration of primer can be increased; if non-specific reaction occurs, the concentration of primer can be decreased to optimize the reaction system.(2) The final concentration of the probe used is related to the fluorescence quantitative PCR instrument used, the type of probe, and the type of fluorescent labeling substance, please refer to the instrument manual or the specific requirements for the use of each fluorescent probe to adjust the concentration.3) Because templates from different species contain different numbers of copies of the target gene, the template can be diluted in a gradient to determine the optimal amount of template to usePCR reaction conditionsmovetemptimingcirculatereverse transcription55°C1 min1premutability95°C10s1)1denaturation95°C1 s40-45Annealing/Extension55-60°C2)10-15s3)40-45Attention: (1) The enzyme used in this product is activated under the condition of pre-denaturation at 95℃ for 30s. Under this condition, most of the templates can be well unchained. For templates with high GC content and complex secondary structure, the pre-denaturation time can be extended to 1min, so as to make the starting template fully unchained, and if the high temperature treatment time is too long, it will affect the activity of the enzyme; for simple templates, pre-denaturation time of 1-10s can also be used, and the optimal pre-denaturation time can be determined according to the template situation.(2) It is recommended to use two-step PCR reaction program, the annealing temperature should be 55-60℃ as the reference range, and the annealing temperature can be increased when non-specific reaction occurs. If you can't get good results due to the use of primers with low Tm values or long amplification products, you can try three-step PCR amplification.3) Whether the actual Real Time PCR instrument used supports rapid amplification cycles, please perform a pre-experiment to verify this for the first attempt... Read More | Inquire |