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Cell Line
COLO 205
tcel66
COLO 205
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AVAILABLE SIZES
1×10⁶cells/t25culturebottle
$
0.00
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ORDERING INFORMATION
International
TAICLONE BIOTECH CORP.
order@taiclone.com
+886-2-2735-9682
+886-2-2735-9807
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Western blot (WB)
Immunohistochemistry (IHC)
Immunofluorescence (IF)
Immunocytochemistry (ICC)
Immunoprecipitation (IP)
Co-Immunoprecipitation (CoIP)
Chromatin Immunoprecipitation (ChIP)
RNA Binding Protein Immunoprecipitation (RIP)
Sample
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UG
CELLS
Treatment
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Product Description
The line was derived from tissue from the same patient as COLO 201. The cells are CSAp negative(CSAp-). The cells are positive for keratin by immunoperoxidase staining. COLO 205 cells express a 36000 dalton cell surface glycoprotein related to the GA733-2 tumor associated antigen.
Information
Application
transfection host
Tissue
Human colon
derived from metastatic site: ascites
Morphology
epithelial
Growth Properties
mixed, adherent and suspension
Effects
Yes, in nude mice. Tumors developed within 21 days at 100% frequency(5/5) in nude mice inoculated subcutaneously with 10^7 cells.
Specifications
Complete Growth Medium
RPMI-1640 (PM150110)+10% FBS (164210-500)+1% P/S (PB180120)
Subcultivation Ratio
1:2-1:4
Medium Renewal
every 2 to 3 days
Cryopreservation
Freeze medium: 60% Basal medium＋30% FBS＋10% DMSO Storage temperature: Liquid nitrogen vapor phase
Culture Conditions
Atmosphere: Air, 95%; CO2, 5% Temperature: 37℃
Tumorigenic
Yes
Gene Expression
carcinoembryonic antigen(CEA) 1.5 to 4.1ng/10^6 cells/10 days; keratin; interleukin 10(IL-10, interleukin-10), The cells are positive for keratin by immunoperoxidase staining.
Duration
transfection host
Misc Information
Subculturing
Remove and discard culture medium. These cells grow as a mixture of floating and adherent cells. Sometimes many cells are floating, they can be harvested by centrifugation of medium instead of discarding it. Add 1.0 to 2.0 mL of 0.25% (w/v) Trypsin-0.53mM EDTA solution to flask and observe cells under an inverted microscope until cell layer is dispersed (usually within 2 to 3 minutes). Add 4.0 to 6.0 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°C.
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