Instruments Used in Molecular Biology Notes

Instruments Used in Molecular Biology – Comprehensive Study Notes

Master the instruments and techniques commonly tested in CSIR NET Life Sciences, GATE Biotechnology, DBT BET, ICMR JRF, and university exams. These concise, exam-ready notes cover the entire instrumentation syllabus for molecular biology.

What's Included

• Centrifugation: principle, types of rotors, differential and density gradient centrifugation, ultracentrifugation, applications in separating DNA, RNA, proteins, and organelles
• Electrophoresis: agarose, SDS-PAGE, 2D-PAGE, pulse-field gel electrophoresis, capillary electrophoresis, staining methods, and troubleshooting common bands
• Spectrophotometry: UV-Vis basics, Beer-Lambert law, DNA/RNA quantification, protein estimation, nanodrop, and fluorescence spectroscopy
• Chromatography: gel filtration, ion exchange, affinity, HPLC, and their use in biomolecule purification
• PCR and Real-Time PCR: thermal cycler, principle, steps, primer design, qPCR instrumentation, and applications
• Blotting Techniques: Southern, Northern, Western blotting – setup, transfer methods, detection systems
• Microscopy: light, fluorescence, confocal, and electron microscopy (TEM, SEM) with sample preparation
• Flow Cytometry: components, FACS, cell sorting, and data interpretation
• Other Advanced Tools: DNA synthesizer, sequencer, microarray scanner, electroporator, sonicator, and biosafety cabinets

Key Features

• Exam-oriented points and tables for quick revision
• Diagrams and schematics for each instrument
• Applications and limitations highlighted
• Previous year question markers
• Perfect for last-minute revision and concept clarity

Format: High-quality PDF (downloadable) | Language: English | Ideal for: CSIR NET, GATE, DBT, ICMR, M.Sc., and Ph.D. entrance exams.