| Description | B665530 Component 50 T 200 T Storage B665530A Buffer RCL 125 mL 2×260 mL 2-8℃ B665530B Buffer GR 15 mL 50 mL RT B665530C Buffer GL 15 mL 50 mL RT B665530D Buffer GW1 (concentrate) 13 mL 52 mL RT B665530E Buffer GW2 (concentrate) 15 mL 50 mL RT B665530F Buffer GE 15 mL 60 mL RT B665530G B665530 Component 50 T 200 T Storage B665530A Buffer RCL 125 mL 2×260 mL 2-8℃ B665530B Buffer GR 15 mL 50 mL RT B665530C Buffer GL 15 mL 50 mL RT B665530D Buffer GW1 (concentrate) 13 mL 52 mL RT B665530E Buffer GW2 (concentrate) 15 mL 50 mL RT B665530F Buffer GE 15 mL 60 mL RT B665530G Proteinase K 1.25 mL 4×1.25 mL RT B665530H Spin Columns DM with Collection Tubes 50 sets 200 sets RTProduct IntroductionThis reagent kit is suitable for extracting total DNA, including genomic DNA, mitochondrial DNA, and viral DNA, from fresh or frozen whole blood (blood samples treated with anticoagulants such as citrate, EDTA, or heparin), plasma, serum, erythrocyte sedimentation rate brown layer, lymphocytes, cell-free body fluids, and other samples. This product can process 0.1-1 mL of whole blood with a maximum yield of 30% µ g. It can purify DNA with sizes ranging from 100 bp to 50 kb. The purified DNA has high yield and good quality, and can remove protein, pigment, lipid, and other inhibitory impurities to the maximum extent. It can be directly used for PCR, fluorescence quantitative PCR, enzyme digestion, and Southern Blot experiments.Self prepared reagent: anhydrous ethanol.Preparation and important precautions before the experiment:1. The sample should avoid repeated freeze-thaw cycles, otherwise it may result in smaller extracted DNA fragments and a decrease in extraction volume.2. This reagent kit can extract up to 0.1-1 mL of whole blood samples or 1 × 107 white blood cells.3.Before the first use, anhydrous ethanol should be added to Buffer GW1 and Buffer GW2 according to the instructions on the reagent bottle label.4. Before use, please check if there is any crystallization or precipitation in the Buffer GL. If there is any crystallization or precipitation, please incubate the Buffer GL in a 56 ℃ water bath and dissolve it again.5. The Buffer RCL in the reagent kit cannot be used again after being turbid.Operation steps:1. Sample processing: 1a When extracting 200 uL of blood sample, add the sample to the centrifuge tube (provided) and proceed directly to the next step of the experiment. 1b When the blood sample size is less than 200 µ When L, add Buffer GR to make up for 200 µ L. Proceed to the next step of the experiment. 1c When the blood sample size exceeds 200 µ When L is reached, add 1-2 times the volume of Buffer RCL, gently vortex or invert and mix well. Centrifuge at 12000 rpm (~13400 × g) for 1 minute and carefully discard the supernatant. If there is still red in the sediment, repeat the above steps once. Then add 200 to the precipitate µ Shake the buffer GR until thoroughly mixed before proceeding to the next step of the experiment. 1d If the processed blood sample is anticoagulant from poultry, birds, amphibians, or lower level organisms, its red blood cells are nucleated cells, and the blood sample size is 5-20 µ L. Can be added to Buffer GR to make up to 200 µ Follow up experiments will be conducted afterwards. Note: If downstream experiments are sensitive to RNA, 4 can be added µ L RNase A (100mg/mL) solution, shake for 15 seconds, and leave at room temperature for 5 minutes. RNase A reagent kit is not provided. If needed, you can order it separately from our company, item number: CW0601S.2. Add 20 to the above solution µ L Protein K, mix well.3. Add 200 µ Shake with L Buffer GL until thoroughly mixed. Note: Do not pre mix Protein K and Buffer GL.4.Incubate at 4.56 ℃ for 10 minutes, invert and mix several times during this time. Attention: The DNA production has reached its maximum after 10 minutes of incubation, and further extension of incubation time has no effect on DNA production and purity.5. Add 200 µ L anhydrous ethanol, invert and mix several times. Short centrifugation causes the liquid on the tube wall and wall cover to concentrate at the bottom of the tube.6. Add all the solution obtained in step 5 to the spin columns DM that have been loaded into the collection tube. If the solution cannot be added at once, it can be transferred multiple times. 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.7. Add 500 to the adsorption column µ L Buffer GW1 (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. Note: If the extracted sample is the blood genome of species such as mice or monkeys that are difficult to remove heme, it is recommended to repeat step 7.8. Add 500 to the adsorption column µ L Buffer GW2 (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. Note: To further improve DNA purity, repeat step 8.9.Centrifuge at 9.12000 rpm for 2 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. Note: The purpose of this step is to remove residual ethanol from the adsorption column, which can affect subsequent enzymatic reactions (such as enzyme digestion, PCR, etc.)10. Place the adsorption column in a new centrifuge tube (provided by oneself) and add 50-200 to the middle of the adsorption column in the air µ L Buffer GE or sterilized water, leave at room temperature for 2-5 minutes, centrifuge at 12000 rpm for 1 minute, collect DNA solution, and store DNA at -20 ℃. Note: 1) If downstream experiments are sensitive to pH or EDTA, they can be washed off with sterilized water. The pH value of the eluent has a significant impact on the elution efficiency. If water is used as the eluent, its pH value should be ensured to be between 7.0-8.5 (NaOH can be used to adjust the pH value of the water to this range). When the pH value is below 7.0, the elution efficiency is not high. 2) If the final concentration of DNA needs to be increased, the obtained DNA eluent can be added back to the adsorption membrane, left at room temperature for 2-5 minutes, and centrifuged at 12000 rpm for 1 minute. 3) Because DNA stored in water is affected by acidic hydrolysis, if long-term storage is required, it is recommended to elute with Buffer GE and store at -20 ℃... Read More | Products B669892Component50 TStorageB669892ABuffer RCL3×260 mL2-8℃B669892BBuffer GR25 mLRTB669892CBuffer GL25 mLRTB669892DBuffer GW1 (concentrate)13 mLRTB669892EBuffer GW2 (concentrate)15 mLRTB669892FBuffer GE15 mLRTB669892GProteinase K50 mgRTB669892HProteinase K Storage Buffer5 Products B669892Component50 TStorageB669892ABuffer RCL3×260 mL2-8℃B669892BBuffer GR25 mLRTB669892CBuffer GL25 mLRTB669892DBuffer GW1 (concentrate)13 mLRTB669892EBuffer GW2 (concentrate)15 mLRTB669892FBuffer GE15 mLRTB669892GProteinase K50 mgRTB669892HProteinase K Storage Buffer5 mLRTB669892ISpin Columns DL with Collection Tubes50 setsRTProductsThis kit is suitable for the extraction of total DNA, including genomic DNA, mitochondrial DNA and viral DNA, from fresh or frozen whole blood (blood samplestreated with anticoagulants such as citrate, EDTA or heparin), plasma, serum, haematocrit brown and yellow layers, bone marrow, cell-free body fluids, etc. Theproduct can process 1-5 ml of whole blood, and can be purified to obtain sizes rangingfrom 100bp to 50kb. The purified DNA is of high yield and good quality, with maximumremoval of proteins, pigments, lipids and other inhibitory impurities, and can bedirectly used in PCR, fluorescence quantitative PCR, enzyme digestion and SouthernBlot.Self-contained reagent: anhydrous ethanol.Pre-experiment Preparation and Important Notes1. Add 5ml Proteinase K Storage Buffer to Proteinase K to dissolve it, and storeit at -20℃. Do not leave the prepared Proteinase K at room temperature for a longtime, and avoid repeated freezing and thawing to avoid affecting its activity.2. Repeated freezing and thawing of the sample should be avoided, as this may resultin smaller DNA fragments and a decrease in the amount of extracted DNA. 3.This kit can extract up to 1-5 ml of whole blood samples, if you need to extracta large number of blood samples, please use the blood genome non-column extractionkit. 4. Anhydrous ethanol should be added to Buffer GW1 and Buffer GW2 according to theinstructions on the label of the reagent bottle before first use.5. Please check Buffer GL for crystallization or precipitation before use, if thereis any crystallization or precipitation, please put it in 56℃water bath to re-dissolve.6. If the downstream experiments are sensitive to RNA contamination, 4µl of DNaseFree RNase A (100mg/ml) can be added, RNase A is not provided in the kit, and canbe ordered separately from our company if needed.7. The Buffer RCL in the kit cannot be used further after turbidity.procedure1. Add 1-5 ml of blood sample to a centrifuge tube (supplied) and add 3 times thevolume of Buffer RCL and gently vortex or invert to mix.2. Centrifuge at 3000 rpm (~900 x g) for 10 minutes and carefully aspirate thesupernatant.3. Add 400 µl Buffer GR to the precipitate and resuspend the precipitate. Note: If the downstream assay is sensitive to RNA, add 4 µl of RNase A (100 mg/ml)solution, shake for 15 seconds, and leave at room temperature for 5 minutes.4. For 1-2 ml blood sample extraction, add 40µl Proteinase K to the above solutionand mix well; for 2-5 ml blood sample extraction, add 100µl Proteinase K to theabove solution and mix well.5. Add 400 µl of Buffer GL, mix upside down 15 times, and vigorously vortex andshake for at least 1 minute. Note: Do not add Proteinase K directly to Buffer GL.6. Incubate at 70°C for 10 minutes, during which time mixing was inverted severaltimes.Note: 1) If the solution is not completely clear, add appropriate amount of Proteinase K and incubate. Extend the incubation time until the solution is completely clear. 2) The yield of DNA has been maximized by 10 minutes of incubation, and continuedprolongation of the incubation time has no effect on DNA yield or purity.7. Add 400 µl of anhydrous ethanol and mix upside down 10 times. Centrifuge brieflyto concentrate the liquid on the walls and cap to the bottom of the tube.8. Add all of the solution obtained in the previous step to the Spin Columns DL inthe collection tube. If the solution cannot be added all at once, transfer it severaltimes. centrifuge at 12,000 rpm (~13,400 x g) for 1 minute, pour off the waste liquidfrom the collection tube, and put the column back into the collection tube.9. Add 500 µl of Buffer GW1 to the adsorption column (check that anhydrous ethanolis added before use), centrifuge at 12,000 rpm for 1 minute, pour off the waste liquidin the collection tube, and put the adsorption column back into the collection tube.Note: It is recommended that step 9 be repeated if the sample being extracted isthe blood genome of a species such as mice or monkeys from which hemoglobin isdifficult to remove.10. Add 500 µl Buffer GW2 to the adsorption column (check that anhydrous ethanolis added before use), centrifuge at 12,000 rpm for 1 minute, pour off the waste liquidin the collection tube, and put the adsorption column back into the collection tube.Note: Step 10 can be repeated if further DNA purity is required.11. Centrifuge at 12,000 rpm for 2 minutes and pour off the waste liquid in thecollection tube. Leave the adsorption column at room temperature for several minutesto dry thoroughly. Note: The purpose of this step is to remove residual ethanol from the adsorptioncolumn, which can interfere with subsequent enzymatic reactions (digestion, PCR,etc.)12. Place the adsorption column in a new centrifuge tube, add 50-200 µl of BufferGE or sterilized water to the middle of the adsorption column overhanging the column,leave it at room temperature for 2-5 minutes, centrifuge at 12,000 rpm for 1 minute,collect the DNA solution, and store the DNA at -20℃.Note: 1) If the downstream experiment is sensitive to pH or EDTA, you can use sterilized water for elution. The pH of the eluent has a great influence on theelution efficiency, if water is used as the eluent should ensure that its pH is7.0-8.5 (you can use NaOH to adjust the pH of the water to this range), and the elutionefficiency is not high when the pH is lower than 7.0.2) Incubation at room temperature for 5 minutes prior to centrifugation increasesyield.3) Re-elution with an additional 50-200 µl Buffer GE or sterilized water can increase the yield.4) If the final concentration of DNA is to be increased, the DNA eluate obtainedin step 12 can be re-spiked onto the adsorbent membrane and centrifuged at 12,000rpm. 1min; if the elution volume is less than 200µl, the final concentration of DNA canbe increased, but the total yield may be reduced. If the amount of DNA is less than1 µg, elution with 50 µl Buffer GE or sterilized water is recommended.5) Because DNA preserved in water is subject to acidic hydrolysis, for long-termstorage, it is recommended that it be eluted with Buffer GE and stored at -20℃... Read More | N665925 Component 1 mL 5 mL Storage N665925A 2×SYBR qPCR Master Mix 1 1 mL 5 mL -20℃. Avoid freeze/ Thaw cycle. N665925B qPCR Primer Mix 1 100 µL 500 µL -20℃. Avoid freeze/ Thaw cycle. N665925C DNA Standard I 100 µL 500 µL -20℃. Avoid freeze/ Thaw cycle. N665925 Component 1 mL 5 mL Storage N665925A 2×SYBR qPCR Master Mix 1 1 mL 5 mL -20℃. Avoid freeze/ Thaw cycle. N665925B qPCR Primer Mix 1 100 µL 500 µL -20℃. Avoid freeze/ Thaw cycle. N665925C DNA Standard I 100 µL 500 µL -20℃. Avoid freeze/ Thaw cycle. N665925D DNA Standard II 100 µL 500 µL -20℃. Avoid freeze/ Thaw cycle. N665925E DNA Standard III 100 µL 500 µL -20℃. Avoid freeze/ Thaw cycle. N665925F DNA Standard IV 100 µL 500 µL -20℃. Avoid freeze/ Thaw cycle. N665925G DNA Standard V 100 µL 500 µL -20℃. Avoid freeze/ Thaw cycle. N665925H 50×High ROX 40 µL 200 µL -20℃. Avoid freeze/ Thaw cycle.Product IntroductionThis product is a real-time fluorescence quantitative PCR of the products after NGS library construction using a dye method (SYBR Green I).(qPCR). The kit provides the reaction mixes, DNA primer mixtures, standards and sample dilutions required for the qPCR process, making the reagent system complete and easy to use. The fluorescent dye SYBR Green I contained in the reaction mixture can bind to all double-stranded DNA; the GoldStar Taq DNA Polymerase used is a chemically modified new high-efficiency hot-start polymerase, and the activation of the enzyme needs to be incubated at 95℃ for 10 minutes. the product has high specificity, high amplification efficiency, and is able to quickly and accurately quantify the concentration of the constructed libraries. The product is highly specific and efficient in amplification, and can quickly and accurately quantify the concentration of the constructed library.ROX dye is used to correct the fluorescence signal error generated between wells of a quantitative PCR instrument, and is generally used in Real Time PCR amplifiers from ABI, Stratagene, and other companies. The excitation optics vary from instrument to instrument, so the concentration of ROX dye must be matched to the corresponding fluorescence quantitative PCR instrument.Instruments that do not require ROX calibration: Roche LightCycler 480, Roche LightCyler 96, Bio-rad iCyler iQ, iQ5, CFX96, etc.Instruments requiring Low ROX calibration: ABI Prism7500/7500 Fast, QuantStudio®3 System, QuantStudio®5 System, QuantStudio®6 Flex System, QuantStudio®7 Flex System, ViiA 7 System, Stratagene Mx3000/Mx3005P, Corbett Rotor Gene 3000, and others.Instruments requiring High ROX calibration: ABI Prism7000/7300/7700/7900, Eppendorf, ABI Step One/Step One Plus, etc.Note: High Rox and Low Rox are formulated as described in Use 2.Scope of applicationThis product is designed for absolute quantification of the concentration of Ion torrent platform second generation sequencing libraries. The end of the library contains Ion torrent P5 and P7 microarray binding sequences, the length of which does not exceed 1kb, and the concentration is not less than 0.005pM can be used to perform quantitative experiments with this product. The qPCR Primer Mix provided in the kit contains the following two primer sequences:Primer 1:5'-CCA TCT CAT CCC TGC GTG TC - 3' Primer 2: 5'-CCT CTC TAT GGG CAG TCG GTG AT-3'The primer sequence can be used in advance to confirm whether the library can be amplified by that primer pair.Usage1. Amplification template preparationThe library samples to be detected were diluted with TE (10 mM Tris-Cl, pH 8.0, 1 mM EDTA), and the concentration after dilution was as close as possible to the range of 0.05-50 pM. 4°C on ice was set aside.2. qPCR reaction system preparationThe desired cryopreservation reagent is pre-melted completely and mixed by inverting several times before preparation, then centrifuged briefly and set aside.The base reaction system for 20 µl was as follows:Reagent20 µl Reaction system2×SYBR qPCR MasterMix10 µlqPCR Primer Mix 10.8 µlTemplate4 µlddH₂O5.2 µlDescription: High Rox model: add 1 µl High Rox per 50 µl of reaction system;Low Rox model: 1 µl High Rox per 500 µl of reaction system.Prepare a sufficient amount of reaction system mixture according to the need, mix well and add to the reaction wells in a volume of 16 µl per well, add the same volume of TE to the blank control, and then add the prepared standards and diluted samples to the corresponding reaction wells in a volume of 4 µl/well. It is recommended to use 20 µl reaction system, if you need to carry out a smaller system reaction, the system components can be reduced in equal proportion.3. qPCR reaction program1) Please use 60-64℃ as a reference for setting range of annealing temperature, and increase the annealing temperature when non-specific reaction occurs.2) If the average length of the library is greater than 700bp, the annealing/extension time should be increased appropriately.data analysis1. Standard curve productionThe standard curve was plotted using Ct values in the valid range. The standard curve correlation coefficient R2 should not be less than 0.99 and the slope should lie between -3.1 and -3.6. If the standard curve parameters are not reasonable, it is recommended to repeat the experiment.DNA Standard NameDNA Standard ConcentrationDNA Standard I50 pMDNA Standard II5 pMDNA Standard III0.5 pMDNA Standard IV0.05 pMDNA Standard V0.005 pM2. Library concentration calculationThe difference in Ct between the three replicate wells of the experiment should be no more than 0.2, otherwise the invalid data should be deleted or the experiment should be repeated. Do not use the Ct outside the valid Ct range of the standard curve to calculate the concentration of the diluted libraries. Please refer to the data processing Excel of this product for the specific library concentration calculation method.matters needing attention1. Before testing, these instructions should be read in detail. It should be operated by personnel with professional experience or qualified by training.2. For use, please mix gently by turning up and down, avoid foaming as much as possible, and use it after centrifugation for a short period of time.3. Avoid repeated freezing and thawing of the product, repeated freezing and thawing may degrade the performance of the product.4. When preparing the reaction solution, please use new or non-contaminated tips and centrifuge tubes to prevent contamination as much as possible... Read More | Products contentN665993Component240 TStorageN665993AIndex N501 Primers for Illumina240 µL-20℃. Avoid freeze/ Thaw cycle.N665993BIndex N925-N948 Primers for Illumina24×10 µL-20℃. Avoid freeze/ Thaw cycle. Products Introduction This kit is a companion kit to the transposase-Products contentN665993Component240 TStorageN665993AIndex N501 Primers for Illumina240 µL-20℃. Avoid freeze/ Thaw cycle.N665993BIndex N925-N948 Primers for Illumina24×10 µL-20℃. Avoid freeze/ Thaw cycle. Products Introduction This kit is a companion kit to the transposase-based Rapid DNA Library Construction Kit for Illumina platform library construction. Each kit contains one N5 primer and 24 N7 primers, which can be used to prepare 24 different single-ended Index libraries. All reagents provided in the kits have been subjected to stringent quality control and functional validation to maximize the stability and reproducibility of library construction. The libraries can be used for sequencing on Illumina platforms such as HiSeq X-10/4000/2500/2000 and MiSeq. Provide your own instruments, reagents and consumables1. Magnetic frame: DynaMagTM-2 is recommended.2. DNA purification and recovery kit: It is recommended to use Kangwei DNA purification and recovery kit by magnetic bead method.3. DNA building kit: It is recommended to use the Kangwei Century transposase method second-generation sequencing rapid DNA building kit.4. Anhydrous ethanol.5. Reaction tubes: It is recommended to use low adsorption PCR tubes with 1.5 ml centrifuge tubes;Tip: It is recommended to use a high quality filter tip to prevent contamination of kits and library samples. Pre-experiment Preparation and Important NotesPlease centrifuge briefly before opening the cap so that the liquid collects at the bottom of the tube to avoid cross-contamination between different primers. ProcedureFor the use of the CombiVision Second Generation Sequencing Multisample Primer Kit, please follow the CombiVision Second Generation Sequencing Rapid DNA Library Kit protocol.Index N501 Primer for IlluminaIndex N901-N996 Primer for Illumina... 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 |