| Description | G665573 Component 10 T Storage G665573A Buffer P1 30 mL RT G665573B Buffer P2 30 mL RT G665573C Buffer E3 30 mL RT G665573D Buffer PS 15 mL RT G665573E Buffer PW (concentrate) 10 mL RT G665573F Endo-Free Buffer EB 30 mL RT G665573G RNase A (10 mg/mL) 600 碌L RT G665573H Endo-Remover FX 10 EA G665573 Component 10 T Storage G665573A Buffer P1 30 mL RT G665573B Buffer P2 30 mL RT G665573C Buffer E3 30 mL RT G665573D Buffer PS 15 mL RT G665573E Buffer PW (concentrate) 10 mL RT G665573F Endo-Free Buffer EB 30 mL RT G665573G RNase A (10 mg/mL) 600 碌L RT G665573H Endo-Remover FX 10 EA RT G665573I Plungers 10 EA RT G665573J Spin Columns DX with Collection Tubes 10 EA RT G665573K Centrifuge Tubes (15 mL) 10 EA RTProduct IntroductionThis kit is specially designed for the efficient and rapid extraction of plasmids from 15-50 ml of bacterial fluids. On the basis of cell lysis by alkaline lysis method, it adopts unique silicon matrix membrane adsorption technology to bind plasmid DNA efficiently and exclusively, and each adsorption column can adsorb up to 250 µg of plasmid DNA; at the same time, it adopts a special buffer system and endotoxin removal filter to effectively remove endotoxin, genomic DNA, RNA, protein and other impurities. The plasmids obtained from this kit are of high purity and stable quality, and can be used for cell transfection, as well as DNA sequencing, PCR, in vitro transcription, endonuclease digestion and other experiments.Self-contained reagents: anhydrous ethanol, isopropanol.Pre-experiment Preparation and Important Notes1. All components are stable for 1 year in a dry, room temperature (15-30°C) environment, and longer by placing the adsorption columns at 2-8°C. Buffer P1 with RNase A is stable for 6 months at 2-8°C.2. Before the first use, add all of the RNase A solution to Buffer P1, mix well, and store at 2-8°C. Before use, it needs to be left at room temperature for a period of time, return to room temperature and then use.3. Anhydrous ethanol should be added to Buffer PW before the first use according to the instructions on the reagent bottle label.4. Please check Buffer P2 and Buffer E3 for crystallization or precipitation before use. If there is any crystallization or precipitation, the clarification can be restored by taking a water bath at 37℃ for a few minutes.5. Be careful not to touch Buffer P2 and Buffer E3 directly, and tighten the lid immediately after use.6. The amount and purity of extracted plasmid is related to the concentration of bacterial culture, strain type, plasmid size, plasmid copy number and other factors.7. The adsorption columns treated with Buffer PS should be used immediately to avoid leaving them for too long.Operation steps1.Take 15-50 ml of fresh bacterial solution from the overnight culture, add it to a centrifuge tube (self-prepared) and centrifuge at 5000 × g for 10 minutes to collect the bacteria, and aspirate all the supernatant as much as possible.2.Add 2.5 ml of Buffer P1 to the centrifuge tube in which the bacterial precipitate has been left (please check that RNase A has been added first) and suspend the bacterial precipitate by mixing thoroughly using a pipette or vortex shaker. Note: If the bacterial mass is not thoroughly mixed, it will affect the lysis effect and make the extraction amount and purity low.3.Add 2.5 ml of Buffer P2 to the centrifuge tube, mix gently up and down 8-10 times to fully lyse the organisms, and leave at room temperature for 3-5 minutes. At this point the solution should become clear and viscous. Note: Mix gently, do not shake vigorously, so as not to interrupt the genomic DNA and cause genomic DNA fragments to be mixed in the extracted plasmid. If the solution does not become clear, it suggests that the amount of bacteria may be too large and the lysis is not complete, and the amount of bacteria should be reduced.4.Add 2.5 ml of Buffer E3 to the centrifuge tube and mix immediately by turning up and down 8-10 times, at which time a white flocculent precipitate appears. Note: Buffer E3 should be mixed immediately after addition to avoid localized precipitation.5.Install the cap of the filter (Endo-Remover FX), transfer the solution obtained in step 4 to the filter, wait until the white flocculent precipitate floats on the upper layer of the solution, remove the cap of the filter, align the filter with a clean 15 ml centrifuge tube (supplied), and slowly push the handle (Plungers) to filter, so that as much as possible of the solution passes through, and the filtrate is collected in the centrifuge tube.6.Add 1/3 solution volume of isopropanol to the filtrate and mix upside down.7.Column Equilibrium: Add 1ml Buffer PS to the adsorption column (Spin Columns DX) that has been loaded into a 15ml centrifuge tube, centrifuge for 2 minutes at 2500 x g. Pour off the waste liquid from the centrifuge tube and put the adsorption column back into the centrifuge tube.8.The mixture of filtrate and isopropanol from step 6 was transferred to the equilibrated adsorption column (which had been loaded into a collection tube).9.Centrifuge at 2500 x g for 1 minute, pour off the waste solution in the collection tube and put the adsorption column back into the collection tube. Note: The maximum volume of the adsorption column is 4 ml, so the solution obtained in step 8 is passed through the column in 2 times.10.Add 2 ml of Buffer PW to the adsorption column (please check that anhydrous ethanol has been added first), centrifuge at 2500 × g for 1 min, and pour off the waste liquid in the collection tube.11.Repeat step 10.12.The adsorbent column was put back into the collection tube and centrifuged at 2500 × g for 2 min, the waste liquid was poured off, and the column was left to dry at room temperature for 5 min.Note: The purpose of this step is to remove residual ethanol from the adsorption column, which can interfere with subsequent enzymatic reactions (digestion, PCR, etc.)13. Place the adsorption column in a new 15 ml centrifuge tube, add 0.5-1 ml Endo-Free Buffer EB to the middle of the adsorbent membrane, leave it at room temperature for 2-5 minutes, centrifuge it at 2500 × g for 2 minutes, and collect the plasmid solution into the centrifuge tube. -20°C to store the plasmid.Note: 1) In order to increase the recovery efficiency of the plasmid, the obtained solution can be reintroduced into the adsorption column, left at room temperature for 2-5 minutes, centrifuged at 2500 x g for 2 minutes, and the plasmid solution can be collected into a centrifuge tube.2) When the plasmid copy number is low or >10kb, Endo-Free Buffer EB can increase the extraction efficiency by preheating at 65-70°C in a water bath... 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 DescriptionOur Glycan Sequencing Kit includes the enzymes and buffer required to sequence ten N-linked oligosaccharides.ContentsNeuraminidase from Arthrobacter ureafaciens – 80 µlBeta-Galactosidase from Streptococcus pneumoniae – 60 µlN-Acetylglucosaminidase from Product DescriptionOur Glycan Sequencing Kit includes the enzymes and buffer required to sequence ten N-linked oligosaccharides.ContentsNeuraminidase from Arthrobacter ureafaciens – 80 µlBeta-Galactosidase from Streptococcus pneumoniae – 60 µlN-Acetylglucosaminidase from Streptococcus pneumoniae) – 40 µlAlpha-Mannosidase from Jack Bean – 20 µlCore Alpha-Mannosidase from X. manihotis) – 10 µl5X Reaction buffer – 400 µlAnalysisMany methods of analysis are available, including HPLC, gel electrophoresis, HPAEC, capillary electrophoresis, and mass spectrometry. For more information on these methods, please contact us.StabilityThe Glycan Sequencing Kit is stable at least 12 months when stored properly. Several days exposure to ambient temperatures will not reduce activity.PurityAll Enzymes are tested for contaminating protease by incubating 10 µg of denatured BSA with 2 µl of enzyme at 37°C for 24 hours. SDS-PAGE analysis of the treated BSA shows no evidence of degradation.The production host strains for our recombinant enzymes have been extensively tested and do not produce any detectable glycosidases. Enzymes purified from native sources are tested for contaminating exoglycosidases The absence of exoglycosidase contaminants is confirmed by extended incubations with the corresponding pNP-glycosides... Read More | Product contentP666142Component200 TStorageP666142ABuffer P160 mLRTP666142BBuffer P260 mLRTP666142CBuffer N380 mLRTP666142DBuffer PB35 mLRTP666142EBuffer PW (concentrate)25 mLRTP666142FBuffer EB30 mLRTP666142GRNase A (10 mg/mL)600 µLRTP666142HSpin Columns DM with Collection Tubes200 EART Product contentP666142Component200 TStorageP666142ABuffer P160 mLRTP666142BBuffer P260 mLRTP666142CBuffer N380 mLRTP666142DBuffer PB35 mLRTP666142EBuffer PW (concentrate)25 mLRTP666142FBuffer EB30 mLRTP666142GRNase A (10 mg/mL)600 µLRTP666142HSpin Columns DM with Collection Tubes200 EART Product IntroductionThis kit is suitable for extracting 1-5 ml of bacterial solution. Based on the lysis of cells by alkaline lysis method, it adopts a unique silica matrix membrane adsorption technology and reagent formulation, and efficiently and exclusively binds plasmid DNA in solution by centrifugal adsorption columns in a high-salt state, and each adsorption column can adsorb a maximum of 30 µg of plasmid DNA, and removes proteins, genomes, RNAs, and other impurities to the greatest extent possible. The plasmid DNA obtained can be directly used for cell transfection, PCR, digestion, sequencing, ligation and other biological experiments.Self-contained reagent: anhydrous ethanol.Pre-experiment Preparation and Important Notes1. All components can be stably stored in dry, room temperature (15-30℃) environment for 1 year, the adsorption column can be stored at 2-8℃ for a longer period of time, and Buffer P1 with RNase A can be stably stored at 2-8℃ for 6 months.2. Before the first use, add all the RNase A solution into Buffer P1, mix well, and store it at 2-8°C. Before use, leave it at room temperature for a period of time, and then use it after recovering to room temperature.3. Anhydrous ethanol should be added to Buffer PW according to the instructions on the label of the reagent bottle before first use.4. If precipitation is found in Buffer P2, Buffer N3, or Buffer PB before use, the clarification can be restored by water bath at 37℃ for a few minutes (please do not shake Buffer P2 violently).5. Be careful not to touch Buffer P2, Buffer N3 and Buffer PB directly, and tighten the lid immediately after use.6. The amount and purity of extracted plasmid is related to the concentration of bacterial culture, strain type, plasmid size, plasmid copy number and other factors.Procedure1. Take 1-5 ml of the overnight culture and add it to a centrifuge tube (self-prepared), centrifuge for 30 seconds at 13,000 rpm (~16,200×g) to collect the bacterial precipitate, and discard the supernatant as much as possible.2. Add 250 µl of Buffer P1 to the centrifuge tube with the bacterial precipitate (please check that RNase A has been added first), mix well using a pipette or vortex shaker, and suspend the bacterial precipitate.Note: If the bacterial mass is not thoroughly mixed, it will affect the lysis effect, resulting in low extraction and purity.3. Add 250µl of Buffer P2 to the centrifuge tube and mix gently up and down 4-6 times, mixing well to lyse the organisms, at which point the solution should become clear and viscous.Note: Mix gently, do not shake vigorously to avoid interrupting the genomic DNA and causing the extracted plasmid to be mixed with genomic DNA fragments. This step should take no more than 5 minutes to avoid damage to the plasmid.4. Add 350 µl of Buffer N3 to the centrifuge tube and immediately mix gently up and down for 8-10 times, mixing well so that a white flocculent precipitate should appear. centrifuge at 13,000 rpm for 5 minutes.Note: Buffer N3 should be mixed immediately after addition to avoid localized precipitation.5. Transfer the supernatant obtained in step 4 to the Spin Columns DM that have been loaded into the collection tube, centrifuge at 13,000 rpm for 30 seconds, pour off the waste liquid from the collection tube, and place the column back into the collection tube.6. Add 150 µl Buffer PB to the adsorption column and centrifuge at 13,000 rpm for 30 seconds.7. Add 400 µl Buffer PW to the adsorption column (please check that anhydrous ethanol has been added first), centrifuge at 13,000 rpm for 1 minute, and pour off the waste liquid in the collection tube.8. Place the adsorbent column in a new centrifuge tube (supplied), add 50-100 µl Buffer EB to the middle of the adsorbent membrane, leave it at room temperature for 2 minutes, centrifuge at 13,000 rpm for 1 minute, and collect the plasmid solution into the centrifuge tube. -The plasmid solution was collected into the centrifuge tube.Note: 1) To increase the recovery efficiency of the plasmid, the resulting solution can be reintroduced into the adsorbent column, left at room temperature for 2 minutes, centrifuged at 13,000 rpm for 1 minute, and the plasmid solution collected into a centrifuge tube.2) For low plasmid copy number or >10 kb, Buffer EB is preheated at 65-70°C in a water bath to increase extraction efficiency... Read More | S665948 Component 1 mL 5 mL Storage S665948A 2×SYBR qPCR Master Mix 1 mL 5×1 mL -20℃. Avoid freeze/ Thaw cycle. S665948B qPCR Primer Mix 100 µL 5×100 µL -20℃. Avoid freeze/ Thaw cycle. S665948C DNA Standard 1 100 µL 5×100 µL -20℃. Avoid S665948 Component 1 mL 5 mL Storage S665948A 2×SYBR qPCR Master Mix 1 mL 5×1 mL -20℃. Avoid freeze/ Thaw cycle. S665948B qPCR Primer Mix 100 µL 5×100 µL -20℃. Avoid freeze/ Thaw cycle. S665948C DNA Standard 1 100 µL 5×100 µL -20℃. Avoid freeze/ Thaw cycle. S665948D DNA Standard 2 100 µL 5×100 µL -20℃. Avoid freeze/ Thaw cycle. S665948E DNA Standard 3 100 µL 5×100 µL -20℃. Avoid freeze/ Thaw cycle. S665948F DNA Standard 4 100 µL 5×100 µL -20℃. Avoid freeze/ Thaw cycle. S665948G DNA Standard 5 100 µL 5×100 µL -20℃. Avoid freeze/ Thaw cycle. S665948H 50×High ROX 40 µL 200 µL -20℃. Avoid freeze/ Thaw cycle.Product IntroductionThis product is used for real-time fluorescence quantitative PCR (qPCR) using the product after NGS library construction by dye method (SYBR Green I). The kit provides the reaction mixture, DNA primer mixture, and standards required for the qPCR process, and the reagent system is complete, easy and convenient to operate. The kit uses a new chemically modified high-efficiency hot-start polymerase, the activation of the enzyme needs to be incubated at 95 ℃ for 10 min. the product is highly specific, high amplification efficiency, and able to quickly and accurately quantify the concentration of the constructed library. It is suitable for fluorescent quantitative PCR instruments that do not require ROX as a calibration dye, such as Roche LightCycler 480, Roche LightCyler 96, Bio-radiCyleriQ, iQ5, CFX96.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 Illumina platform second-generation sequencing libraries. The end of the library contains Illumin P5 and P7 chip binding sequences, the length of which does not exceed 1kb, and the concentration of which is not less than 0.002pM 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'-AAT GAT ACG GCG ACC ACC GA-3' Primer 2: 5'-CAA GCA GAA GAC GGC ATA CGA-3'The primer sequence can be used in advance to confirm whether the library can be amplified by that primer pair.UsageAmplification 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 0.01-20 pM. 4°C on ice was set aside.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 Master Mix10 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.qPCR reaction programThe annealing temperature should be 60-64°C as a reference for the setting range, and the annealing temperature can be increased when a non-specific reaction occurs.If the average length of the library is greater than 700bp, the annealing/extension time should be increased appropriately.data analysisStandard 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 120 pMDNA Standard 22 pMDNA Standard 30.2 pMDNA Standard 40.02 pMDNA Standard 50.002 pMLibrary Concentration CalculationsThe 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 attentionThese instructions should be read in detail before testing. It should be carried out by personnel with specialized experience or qualified by training.Mix gently by turning up and down, avoid foaming as much as possible, and centrifuge for a short time before use.Avoid repeated freezing and thawing of this product; repeated freezing and thawing may degrade product performance.When preparing reaction solutions, use new or non-contaminated tips and centrifuge tubes to prevent contamination as much as possible... Read More |