| 產品名稱 |
Hs 1.Int |
| 商品貨號 |
B164647 |
| Organism |
Homo sapiens, human |
| Tissue |
intestine |
| Product Format |
frozen |
| Morphology |
fibroblast |
| Culture Properties |
adherent |
| Biosafety Level |
1
Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country. |
| Disease |
normal |
| Age |
second trimester |
| Gender |
male |
| Ethnicity |
Caucasian |
| Karyotype |
modal number = 46; range = 46 to 55 |
| Clinical Data |
male Caucasian second trimester |
| Comments |
Part of the NBL Collection. Unlike other cell lines in the NBL Collection, this item has been fully accessioned by ATCC and is covered by the standard warranty. Please see the NBL Repository description. |
| Complete Growth Medium |
The base medium for this cell line is ATCC-formulated Dulbecco's Modified Eagle's Medium, Catalog No. 30-2002. To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 10%.
|
| Subculturing |
Protocol: Volumes used in this protocol are for 75 sq cm flasks; proportionally reduce or increase amount of dissociation medium for culture vessels of other sizes. - Remove and discard culture medium.
- Briefly rinse the cell layer with Ca++/Mg++ free Dulbecco's phosphate-buffered saline (D-PBS) or 0.25% (w/v) Trypsin - 0.53 mM EDTA solution to remove all traces of serum which contains trypsin inhibitor.
- Add 1.0 to 2.0 ml of Trypsin-EDTA solution to flask and observe cells under an inverted microscope until cell layer is dispersed (usually within 5 to 15 minutes).
Note: To avoid clumping do not agitate the cells by hitting or shaking the flask while waiting for the cells to detach. Cells that are difficult to detach may be placed at 37.0°C to facilitate dispersal. - Add 6.0 to 8.0 ml of complete growth medium and aspirate cells by gently pipetting.
- Add appropriate aliquots of the cell suspension to new culture vessels.
- Incubate cultures at 37.0°C.
Subcultivation ratio: A subcultivation ratio of 1:2 to 1:3 is recommended. Medium renewal: Every 2 to 3 days |
| Cryopreservation |
Freeze medium: complete growth medium, 95%; DMSO, 5% Storage temperature: liquid nitrogen vapor phase |
| STR Profile |
Amelogenin: X Y CSF1PO: 12, 13 D13S317: 8, 10 D16S539: 9, 11 D5S818: 11, 12 D7S820: 9, 11 THO1: 7 TPOX: 8 vWA: 14, 18 |
