...determine optimal antibiotic concentration. Last Update: Oct. 27, 2017 Protocol Video Watch the protocol video... plate. Incubate plates at 37 ℃ for 18 hours. Day 2 Observe plates for colony formation. Shown below are...individual colonies and effective selection. 150 µL of 2 mg/mL Carbenicillin plated over-agar Plate shows less...individual colonies with smaller size than the 1 mg/mL and 2 mg/mL plates and effective selection. Selection Curve...

...of a plasmid by diagnostic digest . Last Upload: Oct. 11th, 2016 Protocol Video Watch the video below ...s) Buffer BSA (if recommended by manufacturer) dH 2 O up to total volume Pro-Tips The amount of DNA that... 10x Buffer 3 µL 10x BSA (if recommended) x µL dH 2 O (to bring total volume to 30µL) The amount of restriction...from 45 mins to overnight. For diagnostic digests, 1-2 hours is often sufficient. For digests with >1 µg ...

...430825, 175 cm 2 Cellstack 5, Corning 3319, 3180 cm 2 Cellstack 2, Corning 3269, 1272 cm 2 Heat-inactivated...: 50 mM Tris HCl, 150 mM NaCl, 2 mM MgCl 2 Add the following to the 2 L sterile bottle: 1836 mL deionized... solution can be stored at 4 °C for up to 2 months. After 2 months, discard the tube and thaw a new working... mL of PBS. Aspirate PBS and add 2 mL of 0.05% Trypsin/EDTA. Wait ~2 min. Neutralize trypsin by adding...objective and were split 2 days before these images were taken. Last reviewed on: October 10, 2023...Cell-Stack (CS5) (Link opens in a new window) (3,180 cm 2 - the same surface area as 21 x T-175 flasks). Cell...flasks. Workflow Timeline Day 0: Seed cells in CS2 Day 2: Seed cells in CS5 Day 3 (am): Transfect cells Day...

...vapors. Workflow Timeline Day 1: Antigen Coating Day 2: Blocking Day 3: Primary antibody incubation Day 4...with 96-well plates 1–10 µL single channel pipette 2–20 µL single channel pipette 20–200 µL single channel...serial dilutions of the purified antigen as follows: 2 ng/µL : Add 100 µL of 20 ng/µL stock into 900 µL PBS...microfuge tube and vortex. 1 ng/µL : Add 450 µL of 2 ng/µL stock into 450 uL PBS in a microfuge tube and...37 °C for 30 min , or overnight at 4 °C . Section 2: Block the plate Prepare the wash buffer (0.05% Tween...incubate on a microplate shaker set to 400 rpm for 2 h at room temperature or overnight at 4 °C . Section...