| Description | Product Introduction:This product is a one-stop processing kit from plasma to peptides. It utilizes nanotechnology to effectively enrich low-abundance proteins in plasma and processes plasma proteins in combination with the innovative concept of "All In One Tube". Even researchers without omics Product Introduction:This product is a one-stop processing kit from plasma to peptides. It utilizes nanotechnology to effectively enrich low-abundance proteins in plasma and processes plasma proteins in combination with the innovative concept of "All In One Tube". Even researchers without omics background can quickly prepare pretreated samples, which can be directly used for subsequent mass spectrometry analysis.Product Components and Storage Conditions:P1456360Component10T25TStorageP1456360AMagnetic beads10T25T4℃P1456360BIncubation Buffer I4.8 mL12 mLRTP1456360CIncubation Buffer II6 mL15 mLRTP1456360DWashing Buffer6 mL15 mLRTP1456360ELysis Buffer0.6 mL1.5 mL-20℃. Store in the dark.P1456360FBalance Buffer2.8mL7 mL4℃P1456360GDigest Buffer16 µL40 µL-20℃P1456360HStop Buffer300 µL750 µLRTP1456360IWash Buffer I4 mL10 mLRTP1456360JWash Buffer II2.4 mL6 mLRTP1456360KWash Buffer III2.4 mL6 mLRTP1456360LElution Buffer4.8 mL12 mLRT. Store in the dark.P1456360MLoading Buffer120 µL300 µLRTP1456360NTip柱10T25TRTProduct Features:Convenient and fast: The processing from plasma to peptides can be completed with one kit.Simple operation: The instruments used are simple, requiring only a conventional centrifuge and a metal bath.Good stability: Each batch undergoes strict quality inspection, ensuring high reproducibility of experimental results.Operating Procedure: 1.Centrifuge the plasma sample (3000g, 10min), and take the supernatant for later use (if storage is required, 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 1 hour.3.After incubation, use a magnetic rack to magnetically separate 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 separate 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 separate for 3min, and discard the supernatant.6.Remove the EP tube, add 50µL of Lysis Buffer to resuspend the beads, place in a water bath at 95°C for 10min, then take it out and cool to room temperature.7.Add 225µL of Balance buffer to the EP tube that has cooled to room temperature.8.Add 1µL of Digest buffer to the sample, and perform enzymatic digestion with shaking in a metal bath at 37°C and 1200rpm for 3-16h.9.After enzymatic digestion, take out the EP tube, add 25µL of Stop buffer to the sample, and vortex to mix.10.Add 320µL of Wash buffer I, shake vigorously for 3min, centrifuge at 15000rpm for 3min, and remove the upper liquid.11.Transfer the lower layer sample into the Tip column, centrifuge at 2500rpm for 3-5min until all the liquid is centrifuged down. If the liquid flow rate is slow, the rotation speed can be appropriately increased.12.Add 200µL of Wash buffer II (shake for 10-20s before use) to the desalting column, centrifuge at 2500rpm for 3-5min until all the liquid is centrifuged down.13.Add 200µL of Wash buffer III to the desalting column, centrifuge at 2500rpm for 3-5min until all the liquid is centrifuged down.14.Put the desalting column into a new EP tube, add 200µL of Elution buffer to the desalting column, centrifuge at 2000rpm for 3-5min until all the liquid is centrifuged down.15.Repeat the previous step, collect the eluates from both times, and freeze-dry them.16.Add 10µL of Loading buffer, vortex vigorously for 3min, centrifuge at 2000g for 10min, take an appropriate amount of sample for mass spectrometry detection. Taking the HF-X instrument as an example, 0.5-1µg of sample is sufficient for loading. Automated Operation Process:It is compatible with mass spectrometry proteomics pretreatment workstations, enabling one-stop processing from plasma to peptides. This eliminates manual operation errors, improves the reproducibility of sample preparation workflows, and provides high precision and reliability for various laboratory procedures... Read More | D665729 Component 50 T Storage D665729A Conversion Buffer CR 5×1 mL RT D665729B Buffer CL 30 mL RT D665729C Buffer MD 0.4 mL RT D665729D Buffer DB 10 mL RT D665729E Buffer WB (concentrate) 10 mL RT D665729F Buffer GW1 (concentrate) 13 mL RT D665729G Buffer GW2 (concentrate) 15 mL RT D665729H D665729 Component 50 T Storage D665729A Conversion Buffer CR 5×1 mL RT D665729B Buffer CL 30 mL RT D665729C Buffer MD 0.4 mL RT D665729D Buffer DB 10 mL RT D665729E Buffer WB (concentrate) 10 mL RT D665729F Buffer GW1 (concentrate) 13 mL RT D665729G Buffer GW2 (concentrate) 15 mL RT D665729H Buffer EB 4 mL RT D665729I Buffer PS 10 mL RT D665729J Spin Columns DF 50 Pcs 2-8 ℃ D665729K Collection Tubes 50 Pcs RTProduct Introduction:The basic principle of this reagent kit is that after DNA is treated with sodium bisulfite, unmethylated cytosine can be transformed into uracil, while methylated cytosine remains unchanged. And adopting an innovative high-temperature treatment method, the transformation time is greatly shortened, the transformation efficiency is improved, and the transformation efficiency can reach over 99%. At the same time, using a silicon-based membrane purification column, DNA can be recovered and purified from the methylated solution through a simple binding washing elution step. The recovered DNA has high purity and good integrity, and can be directly used for sequencing, methylated PCR detection, chip analysis, connection and transformation, enzyme digestion, labeling, microinjection, PCR and in vitro transcription and other molecular biology experiments.Self prepared reagents: anhydrous ethanol, 75% ethanol.Preparation and important precautions before the experiment1. Product usage method:(1) 10 times packaging preparation method: CT Conversion Agent is a solid mixture that must be prepared before first use. Add 2 ml sterile water and 100 µ M-Dissolving Buffer and 300 µ Add M-Diffusion Buffer to the CT Conversion Agent tube. Dissolve at 55 ° C and shake until completely dissolved. Store the CT Conversion Agent solution at room temperature (20 ° C-30 ° C) in the dark before use. The CT Conversion Agent for each tube is designed for 10 DNA treatments. In order to achieve better results, the prepared CT Conversion Agent should be used immediately. If not used immediately, the CT Conversion Agent solution can be stored at -20 ° C for 1 week. Before use, be sure to thaw the stored CT Conversion Agent solution at room temperature and mix thoroughly by shaking or inverting for 2 minutes, CT Conversion Reagent is sensitive to light, so it is important to minimize exposure to light as much as possible.(2) 50 times packaging preparation method: CT Conversion Agent and M-Dissolving Buffer are solid mixtures that must be prepared before first use. Add 5 ml of sterile water to the M-Dissolving Buffer and shake to dissolve. After all the solids have dissolved, transfer all the solution from the M-Dissolving Buffer tube to the CT Conversion Agent tube and add 5.5 ml of sterile water. Add 1.5 ml of M-Dilution Buffer to the CT Conversion Agent tube. Dissolve at 55 ° C and shake until completely dissolved. Store the CT Conversion Agent solution at room temperature (20 ° C-30 ° C) in the dark before use. The CT Conversion Agent for each tube is designed for 50 DNA treatments. In order to achieve better results, the CT Conversion Agent should be used immediately after preparation. If not immediately used, the CT Conversion Agent solution can be stored at -20 ° C for 1 week. Before use, be sure to thaw the stored CT Conversion Agent solution at room temperature and mix thoroughly by shaking or inverting for 2 minutes, CT Conversion Reagent is sensitive to light, so it is important to minimize exposure to light as much as possible.2. Before the first use, anhydrous ethanol should be added to the M-Wash Buffer according to the instructions on the reagent bottle label.Operation stepsThe range of DNA prepared each time is 1 ng-4 µ Between g, the optimal amount is 500 ng-2 µ G.1. Take 20 µ Add DNA sample into centrifuge tube (self provided), and if the sample amount is insufficient, replenish with water up to 20 µ L.2. Add 2.2 to the DNA sample µ Mix the sample well with the M-Dilution Buffer of l.3.42 ℃ water bath for 30 minutes.4. Add 220 to the sample obtained from the previous step µ Prepare the CT Conversion Agent solution, mix well, and incubate in an 80 ℃ constant temperature water bath in a dark place for 60 minutes.5. Add 480 to the solution in the previous step µ M - Buffer PA, gently mix upside down.6. Column balance: Add 200 to the spin columns DS that have been loaded into the collection tube µ Centrifuge at 12000 rpm (~13400 × g) for 2 minutes, discard the waste liquid in the collection tube, and place the adsorption column back into the collection tube.7.Add all the solution obtained from step 5 to the adsorption column (already loaded into the collection tube), let it stand at room temperature for 2 minutes, 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.Attention: The maximum capacity of the adsorption column is 750 µ l. If the sample volume is greater than 750 µ L can be added in batches.8. Add 500 to the adsorption column µ Centrifuge at 12000 rpm for 1 minute using M-Buffer PA, discard the waste liquid from the collection tube, and place the adsorption column in the recovery tube.9. Add 650 to the adsorption column µ M-Wash Buffer (please check if anhydrous ethanol has been added before use), centrifuge at 12000 rpm for 1 minute, discard the waste liquid in the collection tube, and place the adsorption column in the collection tube.10.12000 rpm for 2 minutes, discard the waste liquid, and 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 will affect subsequent enzymatic reactions (such as enzyme digestion, PCR, etc.).11. Place the adsorption column into a new centrifuge tube (provided by oneself), and add 20 drops to the middle position of the adsorption membrane in the air µ M-Elution Buffer (pH 8.5), leave at room temperature for 2 minutes. Collect DNA solution by centrifugation at 12000 rpm for 1 minute.12. Collect 20 µ Add 2.2 to DNA µ M-Diffusion Buffer, let it stand at room temperature for 30 minutes.13. Add 500 to the solution µ After pre cooling anhydrous ethanol, invert and mix well, and place the solution at -20 ℃ to precipitate for 30 minutes (overnight precipitation is more effective).14.12000 rpm for 15 minutes and gently discard the supernatant.15. Add 75% ethanol, centrifuge at 12000 rpm for 1 minute, pour out the supernatant, wait for ethanol to evaporate at room temperature, then add 20 µ Dissolve the M-Elution buffer and store the DNA at -20 ℃. The DNA collected in this step can be used for subsequent related experiments... Read More | Product content:ComponentG665836100 rxnsG665836100 rxnsG665836100 rxns2×GoldStar Probe One Step Buffer1.4 ml1.4 ml1.4 mlGoldStar Probe One Step EnzymeMix100 µl100 µl100 µl50×Low ROX-50 µl-50×High ROX--50 µlRNase-Free Water1.5 ml1.5 ml1.5 mlProduct IntroductionProduct content:ComponentG665836100 rxnsG665836100 rxnsG665836100 rxns2×GoldStar Probe One Step Buffer1.4 ml1.4 ml1.4 mlGoldStar Probe One Step EnzymeMix100 µl100 µl100 µl50×Low ROX-50 µl-50×High ROX--50 µlRNase-Free Water1.5 ml1.5 ml1.5 mlProduct Introduction：This product is a specialized reagent kit for one-step Real Time RTqPCR using probe methods (TaqMan, Molecular Beacon, etc.). When using this product for Real Time RT qPCR reaction, reverse transcription and quantitative PCR are requiredConducted in the same reaction system, there is no need to add reagents or open the tube cap during the reaction process, avoiding contaminationThis has improved the efficiency of the experiment. This product has high detection sensitivity, strong fluorescence signal, and high signal-to-noise ratio, making it very suitable forDetection of RNA viruses and other trace amounts of RNA. The special buffering system it contains can enable reverse transcriptase to interact with DNA polymeraseMaximize the effectiveness and improve reaction efficiency. By using this product, a wider linear range can be obtained, which is beneficial for the target base Due to more accurate quantification, good repeatability, and high reliability.ROX dye is used to correct the fluorescence signal error generated between wells in quantitative PCR instruments, and is generally used for ABIReal Time PCR amplification equipment from companies such as Stratagene. The excitation optical systems of different instruments vary, thereforeThe concentration of ROX dye must be matched with the corresponding fluorescence quantitative PCR instrument.matters needing attention：1. Before using the reagents in this reagent kit, please gently mix them upside down to avoid foaming as much as possible, and use them after brief centrifugation. 2. This product uses RNA as a template for one-step RT-PCR experiments, and RNase contamination should be avoided during the operation process,2.It is recommended to perform RNA operations in a dedicated area, using specialized instruments and consumables. Operators should wear masks and disposable gloves and frequently change gloves. Experimental consumables should be treated with a 0.1% DEPC (diethyl pyrocarbonate) aqueous solution at 37 ℃ for 12 hours and sterilized under high pressure for 30 minutes before use.3. Each reagent in this kit should avoid repeated freezing and thawing as much as possible, as repeated freezing and thawing may lead to a decrease in product performance.4. This reagent kit must use specific primers, and the selection of primers can be based on specific experiments. The quality of primer design directly affects the results of RT qPCR reaction. When designing primers, GC content, primer length, and primer should be considered Due to factors such as location, secondary structure of PCR products, it is recommended to use professional primer design software for design.5. It is recommended to use specific probes in this reagent kit and use professional design software for design. Usage: The following examples are typical reaction systems and conditions. In practical operation, corresponding improvements and optimizations should be made based on the differences in template, primer structure, and target fragment size. (Please prepare the reaction solution on ice)1. Dissolve the RNA template, primers, 2xGoldStar Probe One Step Buffer, GoldStar Probe One Step EnzymeMix, and RNase Free Water and place them on ice for later use.2. PCR reaction system: reagent 25 µl Reaction system final concentration 2×GoldStar Probe One Step Buffer 12.5 µl 1× Forward Primer，10 µM 0.5 µl 0.2 µM 1） Reverse Primer，10 µM 0.5 µl 0.2 µM 1） Probe ，10 µM 0.5 µl 0.2 µM 2） GoldStar Probe One Step EnzymeMix 1.0 µl / RNA Template X µl 10 pg – 100 ng3） 50×Low ROX or High ROX （optional）4） 0.5 µl 1× RNase-Free Water up to 25 µl /Note: 1) Typically, the primer concentration is 0.2 µ M can achieve good results, ranging from 0.1 to 1.0 µ M serves as a reference for setting the range. 2) The concentration of the probe used is related to the fluorescent quantitative PCR instrument used, the type of probe, and the type of fluorescent labeling substance. Please refer to the instrument manual or the specific usage requirements of each fluorescent probe for concentration adjustment during actual use.3) The amount of RNA templates is usually based on 10 pg-100 ng as a reference. Due to the different copy numbers of target genes contained in templates of different species, gradient dilution can be applied to the templates to determine the optimal template usage.4) The excitation optical systems of different instruments vary, and depending on the instrument used for fluorescence quantification, 50 x Low ROX or 50 x High ROX can be added.3. Mix well, centrifuge briefly, and collect the solution to the bottom of the tube.4. RT-PCR reaction conditions steps temperature time / Reverse Transcription 45℃ 10 min / PCR pre denaturation 95℃ 10 min / denaturation 95℃ 15s 30-40cycle Annealing/Extension 60℃ 45s 30-40cycleAttention:1) The hot start enzyme used in this product must be activated under pre denaturation conditions of 95 ℃ and 5-10 minutes.2) It is recommended to use a two-step PCR reaction program. If good experimental results cannot be obtained due to the use of primers with lower Tm values, a three-step PCR amplification can be attempted. The annealing temperature should be set within the range of 56 ℃ -64 ℃ as a reference... Read More | Product content Q665687Component100 TStorageQ665687AQuick T4 DNA Ligase (15 U/µL)100 µL-20℃. Avoid freeze/thaw cycle.Q665687B2×Quick Ligation Reaction Buffer5×200 µL-20℃. Avoid freeze/thaw cycle. Product IntroductionThe Quick Ligation Reaction Kit allows ligationProduct content Q665687Component100 TStorageQ665687AQuick T4 DNA Ligase (15 U/µL)100 µL-20℃. Avoid freeze/thaw cycle.Q665687B2×Quick Ligation Reaction Buffer5×200 µL-20℃. Avoid freeze/thaw cycle. Product IntroductionThe Quick Ligation Reaction Kit allows ligation of DNA sticky or flush ends in 5 minutes at room temperature (25°C). The kit contains Quick T4 DNA Ligase and 2×Quick Ligation Reaction Buffer optimized for fast and efficient DNA ligation.The ligation efficiency of Quick Ligation is equivalent to 1 hour of conventional ligation with T4 DNA Ligase. The Quick Ligation products can be used directly in routine bacterial transformation experiments.matters needing attention1. This kit enables most of the linkage reactions to reach the reaction endpoint within 5 minutes or less at 25°C. Increasing the reaction time will not enhance the reaction efficiency. If you use the rapid connection reaction after 1 hour, the conversion efficiency will be significantly reduced; if the rapid connection reaction at 25 ℃ overnight, the conversion efficiency will drop to 75%.2. 2×Quick Ligation Reaction Buffer contains ATP, which should be thawed on ice and mixed thoroughly before use. It is recommended to freeze the buffer in small tubes for the first time, so as to avoid repeated freezing and thawing, which will affect the efficiency of DNA ligation.3. Since T4 DNA Ligase contains glycerol, which is sticky and easy to hang on the wall, it is recommended to collect the liquid to the bottom of the tube by centrifugation for a short period of time before use, and the tip of the lance should not go too deep into the liquid surface when taking samples to avoid sticking to the tip of the lance and causing losses.4. If the quick ligation product is used for electrotransformation, the PEG in the quick ligation reaction system will affect the efficiency of electrotransformation, and it is recommended to use a centrifugal column to purify the ligation product from DNA before electrotransformation.Usage1. The reaction solution was prepared according to the following system:*The amount of Insert DNA used: the molar ratio of Vector DNA and Insert DNA is generally 1:3-1:8, and the appropriate molar ratio of Vector DNA and Insert DNA can be selected according to the experimental situation.Calculation of DNA molar number: DNA molar number (nmol)=DNA mass (ng)/( 660daltons x number of inserted DNA bases bp).2. mix gently and centrifuge briefly. react at 25°C for 5 minutes.Note: The reaction time should not exceed 15 minutes, otherwise the connection efficiency will be reduced.3. Do not perform heat inactivation reactions. Centrifuge instantly and collect the solution from the wall to the bottom of the tube.Note: Heat inactivation significantly reduces transformation efficiency due to the presence of PEG in the buffer.4. After the reaction, store the DNA ligation product at 0-4℃, and then carry out transformation experiments; you can also store the DNA ligation product at -20℃.Note: When transforming by chemical method, do not add more than 10% of the volume of the receptor cell for the ligation product.5. Heat shock the ligation product to transform 50 µl of receptor cells or take 1-2 µl of ligation product to electroshock transform 50 µl of receptor cells.Note: 1) When transforming by chemical method, do not add more than 10% of the volume of the receptor cell for the ligation product.(2) If the quick ligation product is used for electrotransformation, it is recommended to use a centrifugal column to purify the ligation product from DNA before electrotransformation because the PEG in the quick ligation reaction system will affect the efficiency of electrotransformation... Read More | Product content： Component S665549 50 preps Buffer SW 60 ml Buffer SL 60 ml Buffer GL 50 ml Buffer GW1（concentrate） 2X13 ml Buffer GW2（concentrate） 15 ml Buffer GE 15 ml Spin Columns DM 50 with Collection Tubes 50Product IntroductionThis kit is suitable for Product content： Component S665549 50 preps Buffer SW 60 ml Buffer SL 60 ml Buffer GL 50 ml Buffer GW1（concentrate） 2X13 ml Buffer GW2（concentrate） 15 ml Buffer GE 15 ml Spin Columns DM 50 with Collection Tubes 50Product IntroductionThis kit is suitable for extracting total DNA from fecal samples, including the total DNA of cells, bacteria, parasites, and viruses in the samples, as well as samples containing high concentrations of PCR reaction inhibitors. This product can process up to 300 mg of fecal samples and purify to obtain mainly 20-30 kb DNA fragments. The purification process does not require toxic solvents such as phenol or chloroform, and does not require ethanol precipitation. High purity DNA can be obtained within one hour. This reagent kit adopts a unique buffering system to efficiently bind DNA from the lysis solution to the adsorption column. At the same time, protein impurities and other organic compounds that inhibit downstream reactions in feces can flow through the membrane. Inhibitors of PCR and enzyme reactions, as well as residual impurities, can be effectively removed through two washing steps. Finally, high-purity DNA can be obtained by washing with low salt buffer or water. The purified DNA can be directly used for downstream experiments such as enzyme digestion, PCR, Real Time PCR, library construction, Southern Blot, and molecular labeling.Preparation and important precautions before the experiment1. Samples should avoid repeated freeze-thaw cycles, otherwise it may result in smaller extracted DNA fragments and a decrease in extraction volume.2.Before the first use, anhydrous ethanol should be added to Buffer GW1 and GW2 according to the instructions on the reagent bottle label.3. Before use, please check whether there is crystallization or precipitation in Buffer SL and Buffer GL. If there is crystallization or precipitation, please dissolve Buffer SL and Buffer GL again in a 56 ℃ water bath.4. If downstream experiments are sensitive to RNA contamination, 4 can be added after adding Buffer SL µ RNase A of DNase Free (100 mg/ml) is not provided in this kit. If needed, it can be ordered separately from our company, item number: S665549Operation steps1. Take a fecal sample of 100-300 mg and place it in a centrifuge tube (provided by oneself).2. Add 1 ml of Buffer SW and vortex for 3-5 minutes to evenly disperse the sample in the solution. Centrifuge at 12000 rpm (~13400 × g) for 1 minute and discard the supernatant.3. Add 1 ml of Buffer SL and vortex for 3-5 minutes to evenly disperse the sample in the solution. Take a water bath at 65 ℃ for 20 minutes and vortex for 15 seconds every 5 minutes. Note: To remove RNA, add 4 after completing the above steps µ RNase A solution (product number: CW0601S) with a concentration of 100 mg/ml, shake well and let stand at room temperature for 5-10 minutes.4.Centrifuge at 2000 rpm for 3 minutes and transfer the supernatant to a new centrifuge tube (provided by oneself).5. Add an equal volume of Buffer GL to the supernatant, invert and mix 15-25 times, and leave on ice for 5 minutes. Centrifuge at 12000 rpm for 5 minutes. Attention: At this time, the liquid may be in a transparent or turbid state, which does not affect the experiment. 6. Add the supernatant 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 (~13400 × g) 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 Buffer GW1 (check if anhydrous ethanol has been 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. 8. Repeat step 7.9. Add 500 to the adsorption column µ Buffer GW2 (check if anhydrous ethanol has been 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.10.12000 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.).11. Place the adsorption column in a new centrifuge tube (self provided) and add 50-100 drops of suspended droplets to the middle of the adsorption column 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 will be reduced2) Incubating at room temperature for 5 minutes before centrifugation can increase yield.3) Use an additional 50-100 µ Further washing with buffer GE or sterilized water can increase yield.4) If you want to increase the final concentration of DNA, you can add the DNA eluent obtained in step 11 back onto the adsorption membrane and repeat step 11; It is possible to increase the final concentration of DNA, but it may reduce the total yield. If the amount of DNA is less than 1 µ g. Recommended 50 µ Wash with buffer GE or sterilized water.5) DNA stored in water can be affected by acidic hydrolysis. If long-term storage is required, it is recommended to elute with Buffer GE and store at -20 ℃.6) The residual trace PCR inhibitors in the genomic DNA template may have adverse effects on the PCR reaction, which can be solved by diluting DNA by 2-10 times... Read More |