...annealed but nicked vector product is then repaired during the replication cycle. Empty vectors for LIC typically...your PCR primers. Step 2: Linearize Vector In this example, the vector is cut at two points by the enzyme...subsequent reactions. Step 3: Create Vector Overhangs Treat the linearized vector with T4 DNA polymerase to "chew...treated vector and insert at a molar ratio of 1:2 or 1:3, using between 20 and 50 ng of vector per annealing...allows for electrophoretic separation of linearized vector from the reaction mixture, and may provide counter-selection...shown here. The manufacturer of an LIC-specific vector will provide the homologous sequence which must...Search Addgene's collection of empty LIC cloning vectors Protocol Step 1: Design Your Primers Primer design...

...into sterile tubes. Store the tubes at -80 °C. After thawing, the solution can be stored at 4 °C for up to...before putting the CS5 in the incubator. Return the CS5 to the incubator for 96 h. This incubation time...Cells You may also like... AAV Viral Service Viral Vector Guides Virus Blog Posts Molecular Biology Reference...Hemocytometer or cell counter Ice bucket CO 2 incubator Pipet controller Hazardous waste container pH ...pH meter Stir plate Magnetic stir bar Sonicator Ear protection Vortex Reagents Adherent HEK293T cells (... glutaGRO 11 mL of 200 mM L-alanyl-L-glutamine. Store at 4 °C. D1 + 0.1 M sorbitol (optional) : DMEM ... solution may separate into phases. Aliquot and store at 4 °C. Cell Lysis Buffer : 50 mM Tris HCl, 150...

... PPE protocols . Working in a BSL-2 laboratory requires laboratory glasses in addition to coat and gloves...also adhered to. None of the authors, contributors, administrators, or anyone else associated with Addgene... eat, drink, chew gum, or apply makeup in the laboratory. Before you start your experiment, make sure ...Only mechanical pipetting should be done in the laboratory. Don’t mouth pipette! There may be some times...officer. BSL-2 Guidelines Remember, the BSL-1 laboratory guidelines above are expected to be followed ...not be worn outside of the BSL-2 area. BSL-2 laboratories must be clearly marked as “BSL-2.” The names...names and contact information of the laboratory manager should be clearly visible in the room and on the ...

...personal protective equipment including laboratory coat, laboratory goggles, and gloves. Sodium azide containing...Class II, Type A2 Biological Safety Cabinet 4 °C Refrigerator Pipette controller Benchtop centrifuge compatible...tubes NanoDrop spectrophotometer 37 °C, 5% CO 2 incubator with shaking platform set to 120 rpm 37 °C bead... sterile sodium phosphate dibasic (NaH 2 PO 4 ) Store up to 1 month at 4 °C Adjust pH to 7.0 Autoclave... Autoclave or filter sterilize 1000X protease inhibitor cocktail 25 mg leupeptin 50 mg antipain 250 mg...Recombinant Antibody protocol ). Pro-Tip Add protease inhibitors to 1X if this has not already been done. We typically...of supernatant and add 250 µL of 100X protease inhibitor cocktail. Add 1 part Protein A/G binding buffer...

... are important for long-term storage of plasmids. Although you can store your plasmid DNA at -20°C, many...LB agar plate can be stored at 4°C for a few weeks. However, if you want to store bacteria for a longer...concentration of long-term glycerol storage is unknown. Most labs store bacteria in 15-25% glycerol. You ...for long-term storage. Protocols... Protocols Creating Bacterial Glycerol Stocks for Long-term Storage of Plasmids Creating...Creating Bacterial Glycerol Stocks for Long-term Storage of Plasmids You may also like... Bacterial Transformation...cells alive. A glycerol stock of bacteria can be stored stably at -80°C for many years. Protocol Video ...

...Equipment Biosafety Cabinet 4 °C Refrigerator Micropipettes and tips Pipettor and pipettes Benchtop centrifuge...conical tubes Automated cell counter 37 °C, 5% CO 2 incubator with shaking platform set to 120 rpm 37 °C bead...sterile 0.22 µm filter. Prepare 10 mL aliquots and store the solution at -20 °C. 1 mg/mL PEI-MAX Add 1 g ... through a 0.22 µm filter. Prepare aliquots and store at -20 °C until use. BCD TFX 1000 mL BalanCD HEK293...mL 200 mM Glutagro Do not add selective reagents Store at 4 °C until use. We suggest preparing fresh solutions...500 mL BalanCD HEK293 Feed 20 mL 200 mM Glutagro Store at 4 °C until use. We suggest preparing fresh solutions...solutions after one month. 1000X protease inhibitor cocktail 25 mg Leupeptin 50 mg Antipain 250 mg Benzamidine...

...transduce cells: Initial dilution factor of virus stock Dilution factor after additional 10-fold dilution...ddPCR) for lentivirus vector titration. Protocols... Protocols ddPCR Titration of Lentivirus Vectors ddPCR Titration of...of Lentivirus Vectors You may also like... Lentivirus Colony Formation Titration Assay Lentivirus Fluorescence...droplet digital PCR (ddPCR) to titer lentivirus vectors. This protocol specifically uses primers and probes...dilutions as indicated in the chart below. Dilution Factor Virus Volume to Dilute Media Volume Total Volume...fold dilution of the virus stock! Don’t forget to factor this into your calculations later (see calculation...

... gene of interest from an integrated lentiviral vector....Lines with Lentivirus You may also like... Viral Vector Guides Virus Blog Posts Mol Bio Protocols Viral... gene of interest from an integrated lentiviral vector. Unlike the short-term protein expression observed...approaches, generating cell lines using lentiviral vectors enables long-term protein expression studies. Moreover...repeated transient transfection. Some lentiviral vectors deliver mammalian antibiotic resistance (e.g., ...lentiviral transgene. Note that not all lentiviral vectors deliver antibiotic resistance. This protocol was...1000 µL single channel pipette Ice bucket CO 2 incubator Pipet controller Hazardous waste container Reagents...

...will describe how to copy a cDNA from one vector into a new vector that is better suited for analyzing the...re-circularization of the vector. You should treat your digested recipient vector with a phosphatase prior...nearly any piece of DNA to be placed into a backbone vector of choice with minimal limitations. Background ...TGGCATATCTCGAAGTACTGAGCGGCCGCTAAGCA-3’) into this calculator we get a final Reverse Primer sequence of 5’-...manufacturer’s instructions. Isolate Your Insert and Vector by Gel Purification Run your digest DNA on an agarose...also a good idea to run an uncut sample of each vector to help with troubleshooting if your digests don...Once you have cut out and purified your insert and vector bands away from the gel, it is important to determine...

...sterile tubes. Store the tubes at -20 °C or -80 °C. After thawing, the solution can be stored at 4 °C for... the harvested media to a polypropylene storage tube and store at 4 °C between harvest. Centrifuge the...Lentivirus Production You may also like... Viral Vector Guides Mol Bio Protocols Introduction This protocol...be used to produce lentivirus from a lentiviral vector transfected into 293T cells using a polyethylenimine...1000 µL single channel pipette Ice bucket CO 2 incubator Pipet controller Hazardous waste container pH ... of heat-inactivated FBS and 5 mL of glutaGRO. Store at 4 °C. Pro-Tip Different brands and lots of FBS....45 μm PES filter. The viral supernatant can be stored at 4 °C for several hours but should be aliquoted...