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همه ویدیو ها

  • The Principle Of Ion Exchange Chromatography, A Full Explanation

    45 بازدید

    This video is an explanation of column chromatography, we will speak about ion exchange chromatography, its princple and how to perform it

  • Using Housekeeping Proteins for Western Blot Normalization

    46 بازدید

    Before using a housekeeping protein for Western blot normalization, it is critical that you validate that its expression is constant across all samples and unaffected by your experimental context and conditions, especially if you have plans to publish. These two protocols will walk you through the steps you need to validate your housekeeping protein and then, if it is suitable, how to use that housekeeping protein for normalization: -- Housekeeping Protein Validation Protocol: http://bit.ly/2yKCUaJ --

  • Western Blotting (Immunoblotting) : Principle and Complete Procedure Explained !

    136 بازدید

    This video lecture explains in detail... Western blotting or Immunoblotting Principle Steps Involved SDS-PAGE Video Link - https://youtu.be/mEgsBOGKmuA

  • Western Blotting (English)

    64 بازدید

    Western Blotting is a technique to isolate or identify the protein of interest. Western Blotting is also known as Protein Immunoblot, as in this technique immunoglobulin is used. Immunoglobulin is used to detect the protein of interest. Steps in Western Blotting: 1. Cell disruption 2. Centrifugation of the disrupted cell. 3. Transfer the Lysate to SDS-PAGE. 4. Transfer bands of SDS on nitrocellulose membrane. 5. Treatment with primary and then secondary antibody specific for the protein. 6. Identifi

  • MACS (Magnetic Activated Cell Sorting).

    42 بازدید

    MACS MACS: does this procedure really help sperm quality? ICSI (Intracytoplasmatic sperm injection) or microinjection was revolutionary in IVF treatment. It quickly became a technique used worldwide to better the fertilization rates in IVF cycles. After the event of ICSI and finding a way to achieve pregnancy for a high number of impossible cases using conventional IVF

  • Chromosome Banding Techniques| G banding | karyotyping techniques | vinay rajput

    35 بازدید

    In this video we discuss about theChromosome banding technique types | G banding | karyotyping. g banding chromosomes - explains about the karyotyping process of chromosome. G-banding, G banding, or Giemsa banding is a technique used in cytogenetics to supply a noticeable karyotype by using staining condensed chromosomes. It's priceless for choosing genetic illnesses via the photographic representation of the complete chromosome complement. The metaphase chromosomes are handled with trypsin (to in part

  • How to Prepare a Slide for a Cytology Evaluation

    2 بازدید

    How to take any sample containing cells, whether an aspirate from an organ or mass, or a fluid aspirate, and make a slide that can be evaluated in house or sent to a pathologist/cytologist.

  • QMUL Science Alive: Protein expression and purification

    74 بازدید

    E. coli bacteria are a common host for the expression of recombinant proteins used in a wide range of applications. Plasmids are circular DNA constructs which may encode instructions for the synthesis of an engineered protein by the desired host cells. Following transformation and selection of bacterial colonies containing the plasmid, the recombinant protein is expressed and purified. Poly-histidine tagging and Nickel ion chromatography are commonly used to isolate large quantities of highly-purified ta

  • Stem cell production for clinical trials: Mayo Clinic Radio

    15 بازدید

    Dr. Guojun Bu, associate director of the Mayo Clinic Center for Regenerative Medicine, explains how new U.S. Food and Drug Administration approval clears the way for Mayo Clinic to accelerate production of stem cells for clinic trials. This interview originally aired on March 17, 2018.

  • Generation of human vascularized brain organoids

    36 بازدید

    Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182,00306932607174,alsfakia@gmail.com, https://plus.google.com/communities/115462130054650919641?sqinv=VFJWaER0c2NCRl9ERzRjZWhxQmhzY09kVV84cjRn , ,https://plus.google.com/u/0/+AlexandrosGSfakianakis , https://www.youtube.com/channel/UCQH21WX8Qn5YSTKrlJ3OrmQ , https://www.youtube.com/channel/UCTREJHxB6yt4Gaqs4-mLzDA , https://twitter.com/g_orl?lang=el, https://www.instagram.com/alexandrossfakianakis/,

  • Stem Cell Use in Fertility

    19 بازدید

    Dr John Zhang discusses Egg Freezing and How Stem Cells can be used in IVF and infertility treatments.

  • CRISPR technology for genome editing

    19 بازدید

    Human Genome Project is the greatest project that will help people to unlock of diseases codes

  • Resumen: Applications of the CRISPR-cas9 in cancer

    125 بازدید

    Se habla de manera breve sobre los aspectos generales y relevantes del articulo "Application of the CRISPR-Cas9 system in cancer biology"

  • CRISPR Systems: Nature’s Toolkit for Genome Editing - 2018 Dickson Prize

    21 بازدید

    Carnegie Mellon University has awarded its Dickson Prize in Science to Jennifer A. Doudna, professor of chemistry and molecular and cell biology at the University of California, Berkeley. Doudna is best known for her contributions to developing the gene editing technology CRISPR/Cas9. Doudna accepted the award and presented the Dickson Prize Lecture, "CRISPR Systems: Nature’s Toolkit for Genome Editing" at Carnegie Mellon University on January 31, 2018. The Dickson Prize in Science is

  • Genome Editing with CRISPR-Cas9

    216 بازدید

    This animation depicts the CRISPR-Cas9 method for genome editing – a powerful new technology with many applications in biomedical research, including the potential to treat human genetic disease. Feng Zhang, a leader in the development of this technology, is a faculty member at MIT, an investigator at the McGovern Institute for Brain Research, and a core member of the Broad Institute. Further information can be found on Prof. Zhang’s website at http://zlab.mit.edu . Images and footage court

  • CellGS ZetaView exosome brownian motion

    17 بازدید

    Exosomes purified using ExoSpin are viewed on a ZetaView instrument. Analysis of the random, brownian motion of the exosomes seen here can be used to calculate their size.

  • Uryxxon Relax

    68 بازدید

    Прибор для анализа мочи Uryxxon Relax. Компания-производитель Macherey-nagel (Germany) Дистрибьютор в России - ООО "Диагностика" diagnostika.ws

  • PODS growth factors

    23 بازدید

    PODS is a technology that protects proteins inside microcrystals. These microcrystals break down in the presence of cells which secrete proteases. This releases the protein cargo from the crystal structure. This slow release depot formulation enables growth factors to be used in new and exciting ways and may lead to effective therapies for many diseases such as Parkinson's disease, Osteoarthritis and Multiple Sclerosis.

  • Cell Guidance Systems Interview

    80 بازدید

    Cell Guidance Systems corporate Identity

  • Macherey Nagel Kit - extracting RNA from Botryllus schlosseri

    134 بازدید

    New generation for efficient and quick RNA isolation from cells and tissues • NucleoSpin® gDNA Removal Column – no time consuming rDNase digestion • Convenient handling – lysate clearing and gDNA removal with one column in one step • New efficient lysis buffer – no b-mercaptoethanol or TCEP necessary

  • Bioanalysis - What´s New

    11 بازدید

    The next generation for RNA isolation: RNA purification and Genomic DNA purification Music: Cleric - In the moment of inspiration provided by Jamendo

  • Bioanalysis - Our Service

    48 بازدید

    Pioneers in RNA, DNA, and protein purification Take advantage of our experience Voice Over: Lee Gordon Music: Akashic_Records - Achievements and Challenges provided by Jamendo

  • PODS protein crystals explained

    45 بازدید

    Dr Christian Pernstich describes a protein technology that is changing the way proteins can be used for research and therapies.

  • Human Embryo Research: Opening the “Black Box”

    61 بازدید

    Cambridge research that will enable scientists to grow and study embryos in the lab for almost two weeks has been named as the People’s Choice for Science magazine’s ‘Breakthrough of the Year 2016’. Professor Magdalena Zernicka-Goetz at the Department of Physiology, Development and Neuroscience has developed a new technique that allows embryos to develop in vitro, in the absence of maternal tissue, beyond the implantation stage (when the embryo would normally implant into the womb). This will allow research

  • Artificial Embryos

    17 بازدید

    The lead researchers at Cambridge University talk to Cell Guidance Systems about artificial ETS-embryos

  • Agarose Bead Technologies

    66 بازدید

    Agarose Beads for chromatography applications like Affinity Chromatography (protein and antibody purification) and Gel Filtration / Size Exclusion Chromatography. Among ABT products you can find Chelates (His-Tag purification), Glutathione (GST-tag purification), Protein A, G and L, Biotin, Glyoxal and Aminoethyl resins, etc.

  • SINEUP Technology

    70 بازدید

    SINEUP Technology; non-coding RNA technology represents a breakthrough for the study and manipulation of eukaryotic genes. SINEUPTM allows up to 10-fold increases in expression levels of target proteins by increasing the efficiency of translation.