| 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 | Products content Box 1: Circularization reagentC666001Component16 TStorageC666001ASplint Oligo20 µL-20℃.Avoid freeze/thaw cycle. C666001B5×Splint Buffer T4250 µL-20℃.Avoid freeze/thaw cycle. C666001CDNA Ligase50 µL-20℃.Avoid freeze/thaw cycle. C666001DDigestion Products content Box 1: Circularization reagentC666001Component16 TStorageC666001ASplint Oligo20 µL-20℃.Avoid freeze/thaw cycle. C666001B5×Splint Buffer T4250 µL-20℃.Avoid freeze/thaw cycle. C666001CDNA Ligase50 µL-20℃.Avoid freeze/thaw cycle. C666001DDigestion Buffer20 µL-20℃.Avoid freeze/thaw cycle. C666001EDigestion Enzyme I70 µL-20℃.Avoid freeze/thaw cycle. C666001FDigestion Enzyme III25 µL-20℃.Avoid freeze/thaw cycle. Box 2: Magnetic Beads for DNA Purification and RecoveryC666001Component16 TStorageC666001GCMPure4×1.5 mL2-8℃Products IntroductionThe Cyclization Kit is a modular kit tailored for the MGI high-throughput sequencing platform. With this kit, PCR products after junction ligation can be prepared into single-stranded circular DNA libraries suitable for MGI sequencers. All reagents provided in the kit have been subjected to stringent quality control and functional validation to maximize the stability and reproducibility of library construction. Provide your own instruments, reagents and consumables1. Magnetic frame: DynaMagTM-2 (Cat. No. 12321D) is recommended.2. "Qubit" 3.0 Fluorescence Quantimeter (ThermoFisher, Cat. No. Q33216)3. Qubit" ssDNA Assay Kit (Invitrogen, Cat. No. Q10212)4. Anhydrous ethanol, EB (10 mM Tris-HCl, pH 8.0), NF Water (pH between 7.0 and 8.0).5. reaction tubes: low adsorption PCR tubes with 1.5 mIEP tubes are recommended: 5.Tip: It is recommended to use a high quality filter tip to prevent contamination of kits and libraries. Pre-experiment Preparation and Important Notes 1. Sample preparation.PCR product: 2330 ng total (total amount when multiple PCR products are mixed) in a volume of 49 pL (if the volume of PCR product is insufficient, add NF Water to bring the total volume to 49 pl). -PCR product: Fragment size: The fragment peak is between 200-500 bp. -PCR product fragment size: Fragment peaks between 200-500 bp. -PCR product modification: Fixed sequences (with Index) for MGISEQ-2000, MGISEQ-200 and BGISEQ-500 sequencing platforms were added.2. Reagent preparation-Remove the corresponding reagents from the kit, centrifuge briefly, and place the enzyme mixture on ice until ready to use: buffers need to be dissolved at room temperature before use, then centrifuged with shaking and placed on ice until ready to use, and NF Water and EB are placed at room temperature until ready to use: "Please make up the mixture on ice:Precipitation may appear after the buffer in the kit is dissolved, the precipitation does not affect the function of the reagent, please shake and mix well until the precipitation disappears and then use. Schematic diagram of the cyclization process procedurecyclize 1. 1 wl of Splint Oligo was added to the 49JI PCR product. The product was denatured and incubated on a PCR instrument at 95°C for 3 min, then immediately transferred to an ice bath and allowed to stand for 2 min. 2. The reaction mixture was prepared on ice according to the following system. 3. Add 15ul of the above reaction mixture to 50µl of denatured DNA.4. Place the above PCR tubes on the PCR instrument under the following conditions Reaction. digest 1. Prepare the digestion reaction solution on ice according to the following system. 2. After the cyclization reaction, add 8l of digestion reaction solution directly to the cyclization system, mix well, centrifuge briefly and then place the PCR tube on the PCR instrument and react under the following conditions. 3. Purification was carried out immediately after the reaction.Purification of digestive products1. Remove CMPure at room temperature 30 minutes prior to use and mix well with shaking.2. Transfer the digested product to a 1.5 mIEP tube, pipette 340 pICMPure into the digested product, mix well by gently blowing 10 times with a pipette and incubate for 10 minutes at room temperature.3. Instantaneous centrifugation, place the EP tube on a magnetic rack and let stand for 5 minutes until the liquid is clear, pipette and discard the supernatant.4. Keep the EP tube fixed on a magnetic rack, add 250ul of freshly prepared 80% ethanol, let it stand at room temperature for 1 minute, then carefully discard the supernatant.5. Repeat step 4 once, try to suck up the liquid at the bottom of the tube: Note: Do not suck up the magnetic beads, so as not to affect the yield.6. Keep the EP tube fixed on the magnetic rack, open the cap and dry it at room temperature for 5-10 minutes.7. Remove the EP tube from the magnetic rack, add 35ul of EB or NF Water for DNA elution, pipette blow to mix and dissolve at room temperature for 10 min.8. Centrifuge instantaneously, place the EP tube on a magnetic rack and let stand for 2 minutes until the liquid is clarified, transfer the supernatant to a new EP tube. -Store at 20C and leave to prepare DNB... Read More | Inquire | H665581 Component 100 T Storage H665581A gDNA Eraser 50 µL -20℃. Avoid freeze/thaw cycle. H665581B 10×gDNA Eraser Buffer 120 µL -20℃. Avoid freeze/thaw cycle. H665581C HiFiScript, 200 U/µL 100 µL -20℃. Avoid freeze/thaw cycle. H665581D 5×ScriptRT H665581 Component 100 T Storage H665581A gDNA Eraser 50 µL -20℃. Avoid freeze/thaw cycle. H665581B 10×gDNA Eraser Buffer 120 µL -20℃. Avoid freeze/thaw cycle. H665581C HiFiScript, 200 U/µL 100 µL -20℃. Avoid freeze/thaw cycle. H665581D 5×ScriptRT Buffer 500 µL -20℃. Avoid freeze/thaw cycle. H665581E Primer Mix 120 µL -20℃. Avoid freeze/thaw cycle. H665581F RNase-Free Water 2×1 mL -20℃. Avoid freeze/thaw cycle.Product IntroductionThis product is a kit for removing genomic DNA for reverse transcription. The kit removes genomic DNA in 2 minutes at 42°C. Since the reverse transcription reagent contains a component that inhibits gDNA Eraser, cDNA can be synthesized directly by reverse transcription of gDNA Eraser-treated samples.The kit is equipped with a new high-efficiency reverse transcription enzyme, HiFiScript, with novel mutation sites that dramatically increase the transcriptional activity of the enzyme, resulting in higher efficiency and yield of cDNA first-strand synthesis. The first strand of cDNA can be synthesized with higher efficiency and yield, and the first strand of cDNA can be synthesized from pg total RNA or mRNA. If the reverse transcription product cDNA is used for downstream fluorescence quantitative detection, the reverse transcription reaction can be completed at 42℃ in 15 minutes. This kit is suitable for the synthesis of first-strand cDNA and subsequent RT-PCR, RT-qPCR, and the construction of full-length cDNA libraries.Product Features1. Rapid genome removal: contains gDNA Eraser for genomic DNA removal, which removes genomic DNA in just 2 minutes.2. Rapid reverse transcription: 15 minutes to obtain fluorescent quantitative PCR template cDNA first strand synthesis.3. High sensitivity: cDNA first strand can be synthesized using pg-level total RNA or mRNA templates.4. Highly efficient reverse transcription: Novel mutation sites dramatically increase enzyme activity, resulting in higher yields of cDNA.matters needing attention1. During operation, RNase contamination should be avoided to prevent RNA degradation or cross-contamination in the experiment. It is recommended that operators wear masks and disposable gloves and change the gloves frequently, and use specialized instruments and consumables.2. The reverse transcription system is prepared and operated on ice to prevent degradation of RNA. Store the kit enzymes at -20ºC as soon as possible after use and try to avoid repeated freezing and thawing.3. The reaction system can be scaled up to a maximum of 1 µg of total RNA in 10 µl of reaction system.4. Primer Mix is prepared by Oligo(dT) and Random primer, and Oligo-dT Primer or Gene Specific Primer can also be used according to the experimental needs.5. If the amount of starting RNA is less than 50ng, it is recommended to add RNAase inhibitor (RNasin).6. For RNA templates with complex secondary structures, it is recommended to incubate the template RNA at 65°C for 5 minutes immediately on ice prior to the manipulation step and centrifuge briefly before proceeding to the next step.UsageThaw template RNA on ice; place kit components on ice immediately after thawing at room temperature. Each solution was mixed by vortexing and shaking before use and briefly centrifuged.I. Genomic DNA removal reactions1. Prepare the reaction system according to the following table on ice in a total volume of 10 µl. To ensure the accuracy of the reaction solution preparation, prepare the premixed system in the amount of reaction number + 2 before dispensing it into each reaction tube and finally adding the RNA sample.Note: 1) If the amount of total RNA is greater than 1µg, scale up the reaction system proportionally. If the amount of starting RNA is less than 50ng, it is recommended to add RNAase inhibitor (RNasin).2. Mix by vortex shaking and centrifuge briefly so that the solution on the walls of the tube collects at the bottom.3. Incubate at 42°C for 2 minutes (this can be extended to 30 minutes for room temperature reactions).4．At the end of the reaction, centrifuge briefly and place on ice to cool.II. Reverse transcription reaction1. Prepare the reaction system on ice according to the following table. In order to ensure the accuracy of the reaction solution configuration, first prepare a premixed solution in the amount of number + 2, and then dispense 10 µl into each reaction tube, take 10 µl of the prepared premixed solution and add it to the reaction tube of step 1 where the de-etching of the genome has been completed.Note: 1) Oligo-dT Primer or Gene Specific Primer can be used according to the needs of the experiment, it is recommended to use 50 pmol of Oligo-dT Primer or 2 pmol of Gene Specific Primer for 20 µl reaction system.2. Mix well and centrifuge briefly so that the solution on the walls of the tube collects at the bottom.3. cDNA synthesis reaction conditions:1) If fluorescent quantitative PCR assay is performed downstream, incubate at 42°C for 15 minutes and 85°C for 5 minutes.2) If downstream for normal PCR assay, incubate at 42°C for 30-50 minutes and 85°C for 5 minutes. Note: For templates with complex secondary structure or high GC content, the reverse transcription temperature can be increased to 50°C to enhance reverse transcription efficiency.4. At the end of the reaction, centrifuge briefly and place on ice before proceeding with subsequent PCR or fluorescence quantitative PCR, or place at -20°C if prolonged storage is required.Note: When performing Real-time PCR reactions, the amount of reverse transcription product added should not exceed 1/10 of the total volume of the PCR reaction... Read More | Products contentN669983Component240 TStorageN669983AIndex N501 Primers for Illumina240 µL-20℃. Avoid freeze/thaw cycle.N669983BIndex N973-N996 Primers for Illumina24×10 µL-20℃. Avoid freeze/thaw cycle. Products IntroductionThis kit is a companion kit to the transposase-Products contentN669983Component240 TStorageN669983AIndex N501 Primers for Illumina240 µL-20℃. Avoid freeze/thaw cycle.N669983BIndex N973-N996 Primers for Illumina24×10 µL-20℃. Avoid freeze/thaw cycle. Products IntroductionThis 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 DNA purification and recovery kit by magnetic bead method.3. DNA building kit: It is recommended to use the 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 |