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C32 (colon)

12022908

Synonym(s):
C 32, C-32

biological source

human colon

growth mode

Adherent

karyotype

Not specified

morphology

Epithelial

receptors

Not specified

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Cell Line Origin

Human colorectal adenocarcinoma, well differentiated, Dukes′ stage C

Cell Line Description

The C32 cell line was established from a 66-year old female patient with a well differentiated adenocarcinoma of the colon classified as Dukes′ stage C.

DNA Profile

STR-PCR Data:

Amelogenin: X
CSF1PO: 10,11
D13S317: 8,11
D16S539: 9
D5S818: 11
D7S820: 9
THO1: 8,9
TPOX: 8,9
vWA: 14,18

Culture Medium

Iscove′s Modified Dulbecco′s Medium, + 10% FBS + 2 mM Glutamine

Subculture Routine

Split sub-confluent cultures (70-80%) 1:3 to 1:6, i.e. seeding at 2-4x10,000 cells/cm2 using 0.05% trypsin or trypsin/EDTA; 5% CO2; 37 °C.

C32 cells grow very slowly (see growth curve); following resuscitation or subculture the cells take at least 48 hours to re-attach. Cells should be left without disturbance during this time to facilitate adhesion. Centrifugation of the cells (100g x 5 min) at resuscitation to remove DMSO improves the establishment of a viable culture. Once attached, the cells grow in discrete islands and use of trypsin or trypsin/EDTA to subculture the cells (even without knocking the flask) yields large clumps. Further disaggregation may be achieved by repeatedly pipetting the cells.

Other Notes

Additional freight & handling charges may be applicable for Asia-Pacific shipments. Please check with your local Customer Service representative for more information.

Disclaimer

This cell line has special release conditions: Commercial organisations are required to complete the ′Cell Line Release Authorisation for Research Use in Commercial Organisations′ release conditions form.

Certificate of Analysis

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Certificate of Origin

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