S2 Cas9 Stable Cell Line Stable Cell Line Company | S2 Cas9 Stable Cell Line Stable Cell Line Cell Line Price - EDITGENE

Enzymes

  Cas12

  Cas13

  Cas9
RNA

  gRNA

  crRNA

  IND gRNA

  GMP gRNA
CRISPR Gene Editing Kit

  CRISPR Knockout Kit

  Transfection Kit

  Lentiviral Packaging Kit

  CRISPR Point Mutation Kit

  piggyBac Transposon Kit
Whole-Category Cell Line

  KO Cell Line

  Point Mutation Cell Line

  Overexpression Cell Line

  Cas9 Expressing Cell Line

  GFP Cell Line

  Luciferase Cell Line

  Wild Type Cell Line

  Others
CRISPR Library

  Plasmid Libraries

●  CRISPR KO ●  CRISPRa ●  CRISPRi

  Library virus

●  CRISPR KO ●  CRISPRa ●  CRISPRi
Plasmid

  KO Plasmid

  PE Plasmid

  OE Plasmid

  Other Plasmids
CRISPR Detection

  crRNA

  Isothermal DNA Kit

  Isothermal RNA Kit

  Test Strips

  Probes

S2 Cas9 Stable Cell Line

立即询价

货号:

EDJ-CQ31

表达基因:

Cas9

规格:

1×10⁶cells

细胞名称:

产品介绍

EDITGENE offers a validated S2 Cas9 Stable Cell Line with verified editing efficiency, ideal for CRISPR library screening applications.

产品属性

Cat.No.	EDJ-CQ31
Product Name	S2 Cas9 Stable Cell Line
Expressed Gene	Cas9
Morphology	Suspension
Passage Ratio	1/3, 3-5days
Complete Culture Medium	Schneider's Insect Medium +10%FBS(heat inactivated)
Freezing Medium	Complete culture medium+ 10%FBS(heat inactivated)+10% DMSO

Cell recovery

Note: After receiving the cells, please store in liquid nitrogen. Take it out 10 minutes before recovering cells and place it at -80 ℃ to allow the liquid nitrogen in the tube to evaporate
1. Preheat the water bath and complete culture medium at 37 ℃;
2. Add 6mL of complete culture medium to a 15mL centrifuge tube;
3. Gently swirl the cryopreservation tube in a 37 ℃ water bath until a small piece of ice remains in the cryopreservation tube, please thaw it within 1 minute, and the cap should not touch water;
4. In the ultra clean bench, before opening the cap, wipe the outside of the cryopreservation tube with 75% alcohol;
5. Transfer all the liquid with a pipette to a centrifuge tube of preheated complete culture medium;
6. Rinse the cryopreservation tube with 1mL of complete culture medium to collect residual cells;
7. Centrifuge the cell suspension at 1100 rpm for 4 minutes (centrifugation speed and time depend on cell type);
8. After centrifugation, check if the supernatant is clear and if there is cell pellet at the bottom; inside the hood, carefully pour out the supernatant, add 1mL of complete culture medium, gently resuspend the cell pellet;
9. Evenly seed cells into a T25 flask or culture container with an equivalent bottom area. Add a sufficient amount of complete culture medium, and the total amount of culture medium in a T25 flask shall not be less than 6mL (the actual size of the flask depends on the number of cells frozen in the cryopreservation tube);
10. Gently mix the cells well and place them in a 37 ℃, 5% CO2, saturated humidity incubator (the culture environment depends on cell type and culture medium);
11. Observe the cell status on next day:
(1) If the adherent cells adhere well, change fresh complete culture medium; If the cells are observed to be in a round and bright shape but not adhering to the plate, continue cultivation for 24 hours. Afterwards, based on the growth status of the cells, replace the complete culture medium every 2-3 days, observe the cells, and passage cells when confluence rate >80%. If the cell growth is slow or the confluence rate is low, the frequency of medium change can be reduced;
(2) When recovering suspension cells, place them in a relatively small container and use a culture medium containing 20% serum for recovery. If the suspended cells are in good condition, change fresh complete culture medium; If the cell status is poor and appears grayscale, it can be further cultured for 72 hours. Change fresh medium if observe live cells. If no significant changes are observed, please contact us for after-sales service in a timely manner.

Passage method

Continuously replenish fresh medium during culturing, observe the cell morphology, and passage cells when they are in a bright state.
1. Preheat the complete culture medium and PBS to 37 ℃;
2. Transfer all cell suspensions to a 15mL centrifuge tube, rinse the flask with PBS (about 3mL for a T25 flask), and collect residual cells;
3. Centrifuge cell suspensions at 1100 rpm for 4 minutes;
4. Discard the supernatant after centrifugation. Add 1mL of complete culture medium, gently resuspend the cell pellet;
5. Seed cells with a passage ratio of 1:2 or 1:3;
Note: Please adjust the passage ratio based on the actual growth of the cells.
6. Place them in an incubator with 37C, 5% CO2 and saturated humidity (if an culture flask is used, the cap should be loosened before putting them into the incubator to facilitate full Gas exchange, unless a ventilated flask or a breathable cap is used);
7. Observe the cell status on the next day;
8. Cells need to be passaged when the confluency >80%.