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分子生物学视频
探索我们涵盖从实验构建到技术综述等不同主题的分子生物学视频以及相关的配乐短片。选择以下任一类别，开始观看我们内容丰富兼具娱乐性的视频。
克隆
How to achieve faster, simpler, more efficient cloningLearn about the speed, simplicity, and quality offered by Invitrogen Anza Restriction Enzyme Cloning System.
Invitrogen TOPO PCR Cloning TechnologyThis video explains how Invitrogen™ TOPO™ PCR Cloning technology works. Learn how simple it is to get 95% recovery of your clone in just 5 minutes - including how to set up the cloning reaction, how the topoisomerase enzyme functions, and what kits
Gateway Cloning TechnologyGateway® recombination cloning technology circumvents traditional restriction enzyme based cloning limitations, enabling you to access virtually any expression system in just a few simple steps.
Competent Cell TransformationThis video will walk you through the basics of chemical transformation. Transformation is the process by which bacterial cells take up foreign DNA from their environment
Invitrogen MultiShot high-throughput chemically competent E. coli product overviewInvitrogen MultiShot is a flexible, high-throughput transformation product line designed fit multiple cloning applications.
How to achieve faster, simpler, more efficient nucleic acid electrophoresisLearn about the speed, simplicity, and quality offered by Invitrogen E-Gel precast gel system and Invitrogen SYBR stains for nucleic acid electrophoresis.
Invitrogen E-Gel Power Snap SystemSimplify electrophoresis with the only integrated gel running and imaging platform. The E-Gel Power Snap System combines rapid, real-time nucleic acid analysis with high-resolution image capture to reduce workflow time and accelerate discovery.
How To Quickly Purify DNA with E-Gel CloneWell II GelsLearn how to perform gel purification using the E-Gel Power Snap System and E-Gel CloneWell II gel. Load your sample, run the gel, then simply pipet out your purified DNA band and you’re done. No additional purification kits or steps are required.
How-To Perform Rapid Electrophoresis Analysis Using an E-Gel Power Snap System and E-Gel EX CassetteLearn about the E-Gel Power Snap System powerful features and how the integrated design combines the convenience of rapid, real-time nucleic acid analysis with high-resolution image capture to reduce workflow time and accelerate discovery.
Invitrogen E-Gel Power Snap Camera FeaturesLearn about the E-Gel Power Snap System powerful camera features and how the integrated design combines the convenience of rapid, real-time nucleic acid analysis with high-resolution image capture to reduce workflow time and accelerate discovery.
Invitrogen E-Gel Power Snap System FeaturesLearn about the E-Gel Power Snap System powerful features and how the integrated design combines the convenience of rapid, real-time nucleic acid analysis with high-resolution image capture to reduce workflow time and accelerate discovery.
Electrophoresis reagents optimized for successWhen pouring your own agarose gels, choosing high-quality agarose, smarter-sized DNA ladders, and high-sensitivity DNA stains can help you achieve optimal electrophoresis results.
Faster, safer electrophoresis with E-Gel precast agarose cassettesWatch the benefits of Invitrogen E-Gel precast system, including safer workflows, real-time analysis, and fast, consistent results to help accelerate your discovery.
核酸分离
How to do an Endo-free Maxi PrepWatch a 4-minute video on how to purify Plasmid DNA. It will show you how to get fast, high quality, endotoxin-free Plasmid DNA yields.
How to analyze gene expression from cultured cellsLearn how to prepare RNA for gene expression analysis from cultured cells in 7 minutes. The Cells-to-CT 1-Step TaqMan Kit is a simple, quick alternative to traditional RNA extraction.
How to isolate RNA from tissue or cellsLearn how to isolate ultrapure total RNA within an hour, even from difficult samples with the TRIzol Plus RNA Purification Kit. The isolated total RNA may be used for RNA sequencing, RT-PCR, and microarrays.
How to stabilize RNA in fresh specimensLearn how to quickly and easily stabilize and protect RNA in fresh specimens. RNAlater Stabilization Solution eliminates the need to immediately process samples, freeze them in liquid nitrogen, or rush them to the freezer.
How to purify transfection-grade plasmid DNALearn how to purify transfection grade plasmid DNA with the Invitrogen PureLink HiPure Plasmid Filter Maxiprep Kit. Transfection grade plasmid DNA is suitable for all molecular-grade applications, as well as in vitro transcription and transfection.
How to isolate total RNA using magnetic bead–based technologyLearn how to achieve rapid, quantitative isolation of total RNA in both manual and automated workflows with the MagMAX MirVana Total RNA Isolation Kit. Bead-based isolation is very similar to filter-based isolation. Both follow the same principles.
How to purify microbial and host DNA from stool samplesLearn how to isolate microbial DNA that accurately reflects the diverse microbes in the community sampled. This video will provide an outline of stool microbial DNA isolation, plus some tips and tricks. In addition to stool, the PureLink Microbiome.
How to Purify Molecular Grade Plasmid DNALearn how to purify molecular grade plasmid DNA in 15 minutes with the Thermo Scientific GeneJET Plasmid Miniprep Kit. Molecular grade plasmid DNA is suitable for cloning, nucleic acid labeling, PCR, sequencing and transformation.
How to do a megaprep plasmid DNA purificationIsolate transfection-grade plasmid DNA in as little as 90 minutes with the PureLink HiPure Expi Plasmid Megaprep Kit. The novel, proprietary anion-exchange resin in these kits combines large capacity with fast flow rate, high resolution, and efficien
How to purify circulating cell-free DNALearn how to perform manual and automated purification of circulating cell-free DNA from plasma samples. Throughout the process, magnets are utilized to isolate the DNA, making the protocol simple and scalable.
核酸定量和分析
Quantitation: Comparing Qubit fluorometer to the Nanodrop One UV/Vis absorbanceSee how both fluorescence and UV-Vis technologies can be used for DNA, RNA or protein quantification for all your downstream experiments.
Thermo Scientific NanoDrop One How-to Animation Series: 1. What is a Purity Ratio?Thermo Scientific NanoDrop One How-to Animation Series: 1. What is a Purity Ratio?
Thermo Scientific NanoDrop One How-to Animation Series: 2. What is a Blank?Thermo Scientific NanoDrop One How-to Animation Series: 2. What is a Blank?
How to use the additional features of the Qubit 3.0 FluorometerLearn how you can customize and personalize the Qubit 3 Fluorometer to make your quantitation easier and more efficient.
How to manage sample data with Qubit 3.0 FluorometerLearn how easy it is to manage and export data using the Qubit 3 Fluorometer.
How to quantitate samples with the Qubit 3.0 FluorometerLearn how easy the Qubit 3 Fluorometer is to use right out of the box to quantitate your DNA, RNA or protein samples.
PCR
How to achieve faster, simpler, more efficient PCRLearn about the speed, simplicity, and quality offered by Invitrogen Platinum SuperFi DNA Polymerase for PCR
Introduction to PCRPCR is a powerful technique in molecular biology. This video covers PCR overview, historical significance, and implications.
Basics of PCRWhat are the essential components of PCR?
Principles of PCRWhat are the key steps of PCR?
DNA polymerase properties for PCRWhat characteristics of DNA polymerases are important for PCR?
Benefits of a universal annealing temperature for PCRLearn the importance of the annealing step in PCR, how to circumvent optimization steps using a specially formulated PCR buffer, and the benefits of universal primer annealing enabled by the buffer.
Go straight from sample to PCRLearn about secrets to the direct PCR method: What is direct PCR? How does direct PCR work? What are key benefits of direct PCR?
What is hot-start PCR?Learn about common issues in PCR amplification and how you can resolve them with hot-start PCR. Also discover different types of hot-start modifications and how to choose an appropriate hot-start DNA polymerase for your PCR.
What is high-fidelity PCR?Learn about fidelity of a DNA polymerase, methods for measuring enzyme fidelity, and benefits of using a high-fidelity DNA polymerase in your PCR.
PCR reaction types and applicationsWhat are the different methods of PCR and their applications?
Endpoint PCR, quantitative PCR and digital PCRWhat are the differences between endpoint PCR, quantitative PCR, and digital PCR? What are their typical applications?
Faster PCR with Platinum II Taq DNA PolymeraseEfficient, convenient, fast: Benefits of Invitrogen Platinum II Taq Hot-Start DNA Polymerase
Powerful PCR with Platinum II Taq DNA PolymeraseRobust, versatile, powerful: Benefits of Invitrogen Platinum II Taq Hot-Start DNA Polymerase.
Smarter PCR with Platinum II Taq DNA PolymeraseSimpler, cleaner, smarter: Benefits of Invitrogen Platinum II Taq Hot-Start DNA Polymerase
How to Set Up the PCR Reaction.mp4This video is the second part of a 3-part Getting started with PCR series that shows how to set up and run a PCR experiment. The success and failure of any PCR experiment is dependent on preparation. This particular video shows the different compo
Tips for design PCR primersThis video provides some simple yet useful tips on how to design good primers for PCR reactions.
Proofreading PCR enzyme with ultrahigh fidelity, long-range amplification, and ease of useWatch the benefits of Invitrogen Platinum SuperFi II DNA polymerase, including ultrahigh fidelity, long-range amplification, and universal annealing protocol, for your PCR.
PCR enzymes for specificity, robustness, and versatilityWatch the benefits of innovative enzyme technology offered by Invitrogen Platinum DNA polymerases.
PCR耗材
Precision manufacturing - OEM PCR PlasticsThermo Fisher Scientific OEM PCR plastics manufacturing facility in Ashford, UK, employs the latest technologies and industry expertise to ensure the highest quality control production of life science plastics.
Learn How to Choose a PCR PlateFind the right plastics based on format for your PCR and qPCR instrument.
How to Select the Best Consumables for High Throughput PCR/qPCR ReactionsSelect the right plastics for your automated and high thorughput PCR
Learn how to seal an Applied Biosystems PCR plateLearn how to seal a PCR plate using adhesive film or cap strips.
Learn How Use the Tools in the Thermal Cycler Starter KitLearn How Use the Tools in the Thermal Cycler Starter Kit
MicroAmp 8-Tube Strip with attached capsIntroducing the new Applied Biosystems MicroAmp 8-Tube Strips with attached caps!
High performance PCR plastics for optimal PCR resultsSee the details of MicroAmp PCR and qPCR plastics that reduce cross-contamination and allow optimal heat transfer.
逆转录
How to get high specificity one-step RT-PCR resultsThe new Invitrogen™ SuperScript™ IV One-Step RT-PCR System utilizes an innovative two-phase, hot-start mechanism which allows temporal separation of the RT and PCR enzymes’ activity and delivers the highest one-step RT-PCR specificity.
How to achieve faster, simpler, more efficient cDNA synthesisLearn about the speed, simplicity, and quality offered by Invitrogen SuperScript IV Reverse Transcriptase for cDNA synthesis.
1-step vs. 2-step RT-PCR—which one is right for your application?The one-step RT-PCR approach is faster, requires less pipetting and minimizes possible contamination. With the new Invitrogen™ SuperScript™ IV One-Step RT-PCR System you can get superior one-step RT-PCR results even with challenging RNA samples.
Overcoming RT-qPCR ChallengesSensitivity and dynamic range in reverse transcription are important for accurate quantitation in RT-qPCR. In this video, you will learn the top 5 reasons for low sensitivity and how to overcome these mistakes and challenges.
Understanding Reverse Transcriptase — Effects on Ct valueThe reverse transcription step is one of the greatest sources of variation in RT-qPCR. With SuperScript IV reverse transcriptase, the Ct value can be reduced by as much as 8. This enzyme outperforms wild type reverse transcriptases with better sens
Reverse Transcriptase Reaction in 10 minutes — Enzyme ProcessivitySuperScript IV reverse transcriptase is the most robust reverse transcriptase with increased processivity and more resistant to reaction inhibitors such as guanidinum, heparin and salt as compared to wild type reverse transcriptases.
Inhibitors in Reverse Transcriptase ReactionSuperScript IV reverse transcriptase is the most robust reverse transcriptase with increased processivity and more resistant to reaction inhibitors such as guanidinum and salt as compared to wild type reverse transcriptases.
Fast, superior cDNA synthesis with SuperScript IV Reverse TranscriptaseDiscover the benefits of Invitrogen SuperScript IV Reverse Transcriptases, which offers super fast and super efficient cDNA synthesis performance with even the most challenging samples.
PCR仪
PCR Thermal Cycler Selection – Which instrument fits your needs?Which PCR Thermal Cycler fits your needs? Applied Biosystems thermal cyclers are known for reliability, accuracy, and user-friendly interfaces. Our PCR thermal cyclers enable precise, consistent results for every challenge, application, and budget.
ProFlex PCR System, the thermal cycler with ultimate flexibility and throughputProFlex PCR System fits how you work today and tomorrow with 5 interchangeable block formats - maximize your throughput or run three experiments at once.
MiniAmp PCR Thermal CyclerIntroducing the MiniAmp Thermal Cyclers - Routine PCR, elevated! Watch and share with a friend the latest PCR thermal cycler for every lab bench.
MiniAmp Thermal Cyclers Product Tour VideoSee the Applied Biosystems MiniAmp Thermal Cyclers up close! The MiniAmp Thermal Cyclers were designed for routine PCR at every lab bench with a minimal footprint, cloud connectivity and VeriFlex for PCR optimization.
SimpliAmp™ Made EasyAmplifying can be easy—Short and easy-to-follow step-by-step guide to using the SimpliAmp™ Thermal Cycler, including instructions for creating a login, selecting and/or editing a protocol, and saving or importing a protocol.
ProFlex PCR System made easyLearn how to run your ProFlex PCR System quickly in a few simple steps.
Automated Thermal Cycler — Customer StoriesLearn about the key features and benefits of easily integrating the Applied Biosystems™ Automated Thermal Cycler into your liquid handling/robotic system.
5 reasons to verify your thermal cycler's accuracyMeasuring and verifying your thermal cycler's accuracy is critical for the reliability of your experimental data. Learn how MDTV & MDTM Services from Thermo Fisher Scientific can help ensure you get accurate results in every run.
Thermal cyclers that provide precise, consistent PCR results for every application and challengeDiscover a thermal cycler for every challenge, application, and budget.
配乐/一般视频
Ph.Diddy is on the scene - Animation of life in the biotech labArnold Young (aka the Ph.Diddy) is a biotech Ph.D candidate and an A+ student. He soon discovers how life in the lab is filled with drive and devotion, frustrations and fulfillment, hard work, late hours, repeated experiments, peer review and a striv
Ph.Diva and the Mystery Band - Animation of Life in the Biotech labApril Brite (aka the Ph.Diva) is a biotech Postdoc. April is thrilled when her abstract is picked for an oral presentation, and starts preparing her presentation. When her PCR does not go exactly as planned, she sets off on a journey.
Ph.Diddy at the Conference - Animation of Life out of the Biotech labArnold Young (aka the Ph.Diddy) is a biotech Ph.D candidate. Arnold has adjusted to the ups and downs of life in the lab. With his poster ready, he's now headed for his first ever scientific conference. Travelling! Out of the lab! Conference Yeah!
Make Every Step CountMake every step count in the journey of scientific discovery, whether you're performing reverse transcription, PCR, electrophoresis, or cloning. Take advantage of speed, simplicity, and quality offered by Invitrogen molecular biology products.
PCR Workflow: Reverse Transcriptases, Thermal Cyclers, PCR Plastics, DNA Polymerases, PrimersView premium PCR solutions available from Thermo Fisher Scientific, including reverse transcriptases, thermal cyclers, plastics, DNA polymerases, oligos
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仅供科研使用，不可用于诊断目的。