COLO 320HSR cells細胞株 BioVector NTCC質粒載體菌種細胞基因保藏中心 Designations: COLO 320HSR [COLO 320 HSR]
Depositors: GE Moore
Biosafety Level: 1
Shipped: frozen
Medium & Serum: See Propagation
Growth Properties: loosely adherent, multicell aggregates
Organism: Homo sapiens
Morphology: cells are rounded and refractile

Source: Organ: colon
Tumor Stage: Dukes' type C
Disease: colorectal adenocarcinoma
Cellular Products: serotonin; norepinephrine; epinephrine; adrenocorticotropic hormone (ACTH); parathyroid hormone
Permits/Forms: In addition to the MTA mentioned above, other ATCC and/or regulatory permits may be required for the transfer of this ATCC material. Anyone purchasing ATCC material is ultimately responsible for obtaining the permits. Please click here for information regarding the specific requirements for shipment to your location.
Tumorigenic: Yes
DNA Profile (STR): Amelogenin: X
CSF1PO: 11
D13S317: 11
D16S539: 11,12
D5S818: 12
D7S820: 9,12
THO1: 8,9
TPOX: 8,9
vWA: 15,18
Cytogenetic Analysis: marker chromosomes with homogeneously staining regions (HSR) were observed and the double minute (DM) chromosomes appeared in much lower frequency than the parental line COLO 320DM
Isoenzymes: ES-D, 1
G6PD, B
PEP-D, 1
PGD, A
PGM1, 1
PGM3, 2
Age: 55 years
Gender: female
Ethnicity: Caucasian
Comments: CEA, negative.
CSAp, negative.
Colon antigen 3, positive.
The cells are weakly positive for keratins and vimentin.
Propagation: ATCC complete growth medium: The base medium for this cell line is ATCC-formulated RPMI-1640 Medium, Catalog No. 30-2001. To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 10%.
Temperature: 37.0°C
Subculturing: Protocol: Shake flask, pour one-half of the medium into a new flask and add fresh medium to both flasks. Cells remaining attached may be removed (if desired) using a 0.25% trypsin, 0.53 mM EDTA solution. Remove medium, and rinse with 0.25% trypsin, 0.53 mM EDTA solution. Remove the solution and add an additional 1 to 2 ml of trypsin-EDTA solution. Allow the flask to sit at room temperature (or at 37C) until the cells detach.
Subcultivation Ratio: A subcultivation ratio of 1:3 to 1:4 is recommended
Medium Renewal: Every 3 to 4 days
Preservation: Freeze medium: FreezeMedium: Complete growth medium supplemented with 5% (v/v) DMSO
Storage temperature: liquid nitrogen vapor phase
Related Products: Recommended medium (without the additional supplements or serum described under ATCC Medium):ATCC 30-2001
recommended serum:ATCC 30-2020
parental cell line:ATCC CCL-220
References: 1045: Clevenstine EC, et al. Cell lines from human colon carcinoma with unusual cell products, double minutes, and homogeneously staining regions. Cancer Res. 39: 4914-4924, 1979. PubMed: 498117
22861: Trainer DL, et al. Biological characterization and oncogene expression in human colorectal carcinoma cell lines. Int. J. Cancer 41: 287-296, 1988. PubMed: 3338874
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