| Description | The content of this cell is too long for an XLSX file (more than 32767 characters). Please use the CSV format for this export | DescriptionUse in combination with the KitAlysis Bench Top Inertion Box (Z742064) or a glove box/glove bag to provide inert atmosphere for kit set-up.Designed to be used with KitAlysis High-Throughput Screening Kits.Components:24-Well Reaction BlockTorque ScrewdriverSmall screwdriver to easily DescriptionUse in combination with the KitAlysis Bench Top Inertion Box (Z742064) or a glove box/glove bag to provide inert atmosphere for kit set-up.Designed to be used with KitAlysis High-Throughput Screening Kits.Components:24-Well Reaction BlockTorque ScrewdriverSmall screwdriver to easily remove torqued screws after reaction is complete.10 Reaction Block Replacement Screws... Read More | 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 | Product introduction：This kit uses an improved SDS alkaline lysis method combined with DNA preparation membrane to selectively adsorb DNA to achieve the purpose of rapid purification of plasmid DNA. It is suitable for extracting up to 500ug of high-purity plasmid DNA from 120-300ml bacterial Product introduction：This kit uses an improved SDS alkaline lysis method combined with DNA preparation membrane to selectively adsorb DNA to achieve the purpose of rapid purification of plasmid DNA. It is suitable for extracting up to 500ug of high-purity plasmid DNA from 120-300ml bacterial culture for sequencing, in vitro transcription and translation, restriction enzyme digestion, bacterial transformation and other molecular biology experiments.Scope of application：Nucleic acid extraction and purification... Read More | This reagent kit uses an adsorption column that can specifically bind to viral RNA and a unique buffer system, suitable for isolating viral RNA from cell-free body fluids such as serum, plasma, urine, cerebrospinal fluid, and cell culture supernatants. The viral RNA specifically binds to the siliconThis reagent kit uses an adsorption column that can specifically bind to viral RNA and a unique buffer system, suitable for isolating viral RNA from cell-free body fluids such as serum, plasma, urine, cerebrospinal fluid, and cell culture supernatants. The viral RNA specifically binds to the silicon substrate membrane, and pollutants flow through the membrane. Completely remove impurities such as proteins through two efficient washes, and then wash high-purity viral RNA with RNase free water or RNase Free Water provided by the reagent kit. The virus RNA extracted by this kit can be directly used for experiments such as RT-PCR, Real time RT-PCR, and Western blot analysis. R666005Component50 TStorageR666005ABuffer GL15 mLRTR666005BBuffer RW140 mLRTR666005CBuffer RW2（concentrate）11 mLRTR666005DProteinase K12.5 mgRTR666005EProteinase K Storage Buffer1.25 mLRTR666005FRNase-Free Water10 mLRTR666005GSpin Columns RS with Collection Tubes50 setsRTR666005HRNase-Free Centrifuge Tubes（1.5 mL）50 EART Self prepared reagent: anhydrous ethanol, 0.9% NaCl.Preparation and important precautions before the experiment1. Add 1.25 ml of Protein K Storage Buffer to Protein K to dissolve it and store at -20 ℃. The prepared Protein K should not be left at room temperature for a long time to avoid repeated freeze-thaw cycles, which may affect its activity.2. To prevent RNase pollution, attention should be paid to the following aspects:1) Use RNase free plastic products and gun heads to avoid cross contamination.2) Glassware should be dry baked at a high temperature of 180 ℃ for 4 hours before use, while plastic containers can be soaked in 0.5 M NaOH for 10 minutes, thoroughly rinsed with water, and then sterilized under high pressure.3) Prepare the solution using water without RNase.4) Operators should wear disposable masks and gloves, and change gloves frequently during the experiment.3. Serum or plasma should avoid repeated freeze-thaw cycles that may cause protein denaturation or precipitation, reduce viral titers, and thus affect the yield of extracted viral nucleic acids.4. Before the first use, anhydrous ethanol should be added to Buffer RW2 according to the instructions on the reagent bottle label.5. If buffer GL precipitates, it can be heated at 56 ℃ to dissolve and then placed at room temperature.6. All centrifugation steps should be carried out at room temperature unless otherwise specified, and all operation steps should be carried out quickly.Operation steps1. Take 200 at room temperature µ Add serum or plasma to a 1.5 ml centrifuge tube (self provided). Attention: Less than 200 µ 0.9% NaCl (provided by the customer) can be added to make up for it.2. Add 20 to the solution in the previous step µ Protein K, mix well.3. Add 200 µ L Buffer GL, vortex oscillation for 15 seconds. Note: Do not directly add Protein K to Buffer GL. 4. Incubate at 56 ℃ for 15 minutes, briefly centrifuge, and collect the solution on the tube wall to the bottom of the tube.5. Add 250 µ Anhydrous ethanol, vortex for 15 seconds, incubate at room temperature for 5 minutes, briefly centrifuge, and collect the solution from the tube wall to the bottom of the tube.6. Add all the solution obtained in step 5 to the Spin Columns RS that have been loaded into the collection tube. If it is not possible to add all the solution to the adsorption column at once, please transfer it in two batches, centrifuge at 12000 rpm (~13400 × g) for 1 minute, discard the waste liquid in the collection tube, and put the adsorption column back into the collection tube.7. Add 500 to the adsorption column µ Centrifuge at 12000 rpm for 1 minute, discard the waste liquid from the collection tube, and place the adsorption column back into the collection tube.8. Add 500 to the adsorption column µ Buffer RW2 (check if anhydrous ethanol is added before use), centrifuge at 12000 rpm for 1 minute, discard the waste liquid in the collection tube, and place the adsorption column back into the collection tube.9. Add 500 to the adsorption column µ Centrifuge anhydrous ethanol at 12000 rpm for 1 minute, discard the waste liquid from the collection tube, and place the adsorption column back into the collection tube. 10. Centrifuge at 12000 rpm for 3 minutes and discard the waste liquid from the collection tube. Place the adsorption column at room temperature for a few minutes to thoroughly air dry.Attention:1) The purpose of this step is to remove residual ethanol from the adsorption column, which will affect subsequent enzymatic reactions (such as enzyme digestion, PCR, etc.).2) Recommended steps: Place the adsorption column into a new 1.5 ml centrifuge tube (provided), open the tube cover, and incubate in a 56 ℃ oven for 3 minutes to thoroughly dry the membrane of the adsorption column.11. Place the adsorption column in a new RNase free centrifuge tube and add 20-50 to the middle of the adsorption column in the air µ Place RNase Free Water at room temperature for 5 minutes, centrifuge at 12000 rpm for 1 minute, collect RNA solution, and store RNA at -70 ℃ to prevent degradation.Attention:1) The volume of RNase Free Water should not be less than 20 µ l. Small volume affects the recovery rate.2) If you want to increase RNA production, you can use 20-50 µ Repeat step 11 for the new RNase Free Water.3) If you want to increase the RNA concentration, you can add the obtained solution back to the adsorption column and repeat step 11... Read More |