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Description
Mouse Gastric Cancer Organoid Culture Medium KitProduct Specification Usage 1. Primary (1) The extracted tissue must be placed in a pre cooled (2 8 C) tissue preservation solution E sampling bottle, quickly transported to a clean laboratory for tissue treatment and cell separation, photographed, and registered with information<(2) Prepare several culture dishes and add 4 pre cooled primary culture buffer B for later use<(3) Disinfect the sampling bottle, place the tissue in a culture dish, clean it
Product Specification
| Usage |
1. Primary (1) The extracted tissue must be placed in a pre cooled (2-8° C) tissue preservation solution E sampling bottle, quickly transported to a clean laboratory for tissue treatment and cell separation, photographed, and registered with information<(2) Prepare several culture dishes and add 4 ℃ pre cooled primary culture buffer B for later use<(3) Disinfect the sampling bottle, place the tissue in a culture dish, clean it three times with primary culture buffer B, and then use an ophthalmic scissors or surgical knife to cut the tissue into tissue blocks with a volume of approximately 1-3mm<(4) The tissue was digested with the digestive fluid C of pig normal lung primary tissue, and shaken at 37 ℃ for 20-25 minutes (observe the digestion process at any time)<(5) Take a small amount of liquid and observe under a microscope. After observing a large number of individual cells or cell clusters below 70um, add three times the volume of primary culture buffer B to terminate digestion<(6) Filter using a 100um pore sieve, collect the filtrate, concentrate and centrifuge at 300g for 5 minutes, remove the supernatant, add primary culture buffer B, and resuspend and centrifuge (7) Matrix adhesive calculation: After step 6, observe the collected tissue volume and add 25 times the tissue volume of matrix adhesive (ABS9495) to resuspend the board 2. Organ like passage culture (1) Pipette the culture medium and add 1-2ml of 4 ℃ organ like passage culture buffer G to each well for 2 minutes<(2) Gently blow the matrix adhesive with a pipette, collect it in a 15ml centrifuge tube, and let it stand at 4 ℃ for 10 minutes. (Each 6-8 wells is a group) (3) a: If the number of organoids is insufficient or the volume is small, centrifuge for 5 minutes to discard the supernatant. Add an appropriate amount of organoid passage culture buffer G and resuspend it into a 1.5ml centrifuge tube. Centrifuge for 5 minutes to discard the liquid and proceed to step 4  & Nbsp& Nbsp& Nbsp& Nbsp; b: When the number of organoids is large or the volume is large: centrifuge for 5 minutes to discard the supernatant, add an appropriate amount of organoid passage digestion solution D for 2-3 minutes, add organoid passage culture buffer G to terminate digestion, centrifuge for 5 minutes to discard the mixture, add an appropriate amount of organoid passage culture buffer G and resuspend into a 1.5ml centrifuge tube, centrifuge for 5 minutes to discard the liquid for step 4 3. Organ like cryopreservation (1) Pipette the culture medium and add 1-2ml of 4 ℃ organ like passage culture buffer G to each well for 2 minutes<(2) Gently blow the matrix adhesive with a pipette, collect it in a 15ml centrifuge tube, and let it stand at 4 ℃ for 10 minutes. (Each 6-8 wells is a group) (3) Centrifuge for 5 minutes to discard the supernatant, add an appropriate amount of organoid passage culture buffer G, and resuspend again. Centrifuge for 5 minutes at 300g to discard the liquid (4) Add an appropriate amount of organoid cryopreservation solution F, gently blow and resuspend, taking a 24 well cell culture plate as an example: the density is 2 wells, and one tube is frozen, with a volume of 1.4ml per tube (5) Mark the information properly, cool down the program, and then transfer it to liquid nitrogen for long-term storage 4. Organ like resuscitation (1) Take 10ml of organ like passage culture buffer G and place it in a 15ml centrifuge tube<(2) Remove frozen organoid cells from a liquid nitrogen tank and quickly melt them in a 37 ℃ water bath(5) Suspension of matrix adhesive, with 25 ul of matrix adhesive per well laid on a 24 well cell culture plate, placed in a culture chamber for 10-15 minutes to form gel, and added with 500 ul of pig normal lung organ culture medium A. |
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| Description | Composition:
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| Storage Temp. | 4° C. 3months; -20° C. 1 year, see label for details |
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4.2 ★★★★★
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★★★★★ 5
Love it
Color: Champagne
So beautiful
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Reviewed in the United States on May 24, 2026
★★★★★ 3
Beautiful clutch... but chain is defective
Color: Navy, Color: Navy
This is a really beautiful clutch and the size inside is perfect for your necessities. (lip balm, hand sanitizer, pocket tissues, husbands inhaler, hand cream) I really loved that about it however, the chain which is the only option to not holding it all night is terrible. I bought this clutch for a gala but the chain got stuck on my dress just the first time I tried it on. I wish there was another option so I don't have to hold it all night. The chain is really bad quality. It will shred my lace dress. Also the chain is super long. Like too long to actually wear on on side. Or it would fall off all the time. I am 5'9 and this chain to super long for me. You would have to wear it as a cross body- and that does not look nice with formal attire. Returning.
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Reviewed in the United States on January 20, 2019
★★★★★ 5
Versatile
Color: Taupe
Beautiful bag. I love it. Compliments any outfit.
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Reviewed in the United States on May 14, 2025
★★★★★ 5
Beautiful
Color: Taupe
Beautiful purse and light to carry.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Perfect size
Color: Taupe
Perfect size to hold
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Reviewed in the United States on April 9, 2025