Caco-2細胞

年限： 72 years *****

運輸方式： 凍存運輸

生長狀態(tài)： 貼壁生長

器官來源： 結腸

細胞形態(tài)： 上皮樣

數(shù)量： 大量

是否是腫瘤細胞： 1

物種來源： 人

ATCC Number： HTB-37?

Caco-2細胞相關**： 大腸癌

Designations: Caco-2

Depositors: J Fogh

Biosafety Level: 1

Shipped: frozen

Medium & Serum: See Propagation

Growth Properties: adherent

Organism: Homo sapiens

Morphology: epithelial

Source: Organ: colon

Disease: colorectal adenocarcinoma

Cellular Products: Caco-2細胞keratin

retinoic acid binding protein 1

retinol binding protein 2

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.

Restrictions: NaviCyte Scientific holds the exclusive commercial distribution rights to the Caco-2 cell line as deposited by the Memorial Sloan-Kettering Cancer Center (SK) with the American Type Culture Collection (ATCC ). Note: All uses of ATCC ® HTB-37?, other than for research by a non-commercial or academic entity, require a license and use authorization from NaviCyte Scientific under its exclusive arrangement with Memorial Sloan-Kettering.

Applications: transfection host

Receptors: heat stable enterotoxin (Sta, E. coli), expressed

epidermal growth factor (EGF), expressed

Virus Susceptibility: Caco-2細胞Human immunodeficiency virus 1

Tumorigenic: Yes

DNA Profile (STR): Amelogenin: X

CSF1PO: 11

D13S317: 11,13,14

D16S539: 12,13

D5S818: 12,13

D7S820: 11,12

THO1: 6

TPOX: 9,11

vWA: 16,18

Cytogenetic Analysis: The stemline modal chromosome number is 96, occurring at 16% with polyploidy at 3.2%. Ten common markers were detected i.e., t(1q;?), 10q-, t(11q17q) and 7 others. The t(1q17q) and M11 were found in a portion of cells. The ins(2), 10q-, and t(15q;?) were generally paired, and t(11q;17q) and t(21q;?) were mostly three-copied. Normal N9 was absent, and N21 was lost in some cells. One to 4 small acrocentric chromosomes were detected. No Y chromosome with bright distal q-band was detected by Q-observation.

Caco-2細胞Isoenzymes: AK-1, 1

ES-D, 1

G6PD, B

GLO-I, 1

Me-2, 1

PGM1, 1

PGM3, 1

Age: 72 years *****

Gender: male

Ethnicity: Caucasian

Comments: Upon reaching confluence, the cells express characteristics of enterocytic differentiation [PubMed ID: 1939345]. Caco-2 cells express retinoic acid binding protein I and retinol binding protein II [PubMed ID: 9040537].

Propagation: ATCC complete growth medium: The base medium for this cell line is ATCC-formulated Eagle's Minimum Essential Medium, Catalog No. 30-2003. Caco-2細胞To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 20%.

Atmosphere: air, 95%; carbon dioxide (CO2), 5%

Temperature: 37.0°C

Subculturing: Protocol:

Remove and discard culture medium.

Briefly rinse the cell layer with 0.25% (w/v) Trypsin - 0.53 mM EDTA solution to remove all traces of serum which contains trypsin inhibitor.

Add 2.0 to 3.0 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 37C 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.The recommended inoculum is 1 X 10(4) viable cells/cm2. Subculture cells when they are about 80% confluent, at a cell concentration between 8 X 10(4) and 1 X 10(5) cell/cm2.

Incubate cultures at 37C.

Subcultivation Ratio: A subcultivation ratio of 1:4 to 1:6 is recommended

Medium Renewal: 1 to 2 times per week

Preservation: Freeze medium: Complete growth medium, 95%; DMSO, 5%

Storage temperature: liquid nitrogen vapor temperature

Doubling Time: about 62 hours

Related Products: Recommended medium (without the additional supplements or serum described under ATCC Medium):ATCC 30-2003

recommended serum:ATCC 30-2020

derivative:ATCC CRL-2102

0.25% (w/v) Trypsin - 0.53 mM EDTA in Hank' BSS (w/o Ca++, Mg++):ATCC 30-2101

Cell culture tested DMSO:ATCC 4-X

References: 18385: Didier ES, et al. Characterization of Encephalitozoon (Septata) intestinailis isolates cultured from nasal mucosa and bronchoalveolar lavage fluids of two AIDS patients. J. Eukaryot. Microbiol. 43: 34-43, 1996. PubMed: 8563708

22409: Jumarie C, Malo C. Caco-2 cells cultured in serum-free medium as a model for the study of enterocytic differentiation in vitro. J. Cell. Physiol. 149: 24-33, 1991. PubMed: 1939345

22536: Fogh J, et al. Absence of HeLa cell contamination in 169 cell lines derived from human tumors. J. Natl. Cancer Inst. 58: 209-214, 1977. PubMed: 833871

22539: Fogh J, et al. One hundred and twenty-seven cultured human tumor cell lines producing tumors in nude mice. J. Natl. Cancer Inst. 59: 221-226, 1977. PubMed: 327080

22564: Adachi A, et al. Productive, persistent infection of human colorectal cell lines with human immunodeficiency virus. J. Virol. 61: 209-213, 1987. PubMed: 3640832

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

23009: Cohen MB, et al. Receptors for Escherichia coli heat stable enterotoxin in human intestine and in a human intestinal cell line (Caco-2). J. Cell. Physiol. 156: 138-144, 1993. PubMed: 8100232

23012: Basson MD, et al. Effect of tyrosine kinase inhibition on basal and epidermal growth factor-stimulated human Caco-2 enterocyte sheet migration and proliferation. J. Cell. Physiol. 160: 491-501, 1994. PubMed: 8077287

23118: Heinen CD, et al. Microsatellite instability in colorectal adenocarcinoma cell lines that have full-length adenomatous polyposis coli protein. Cancer Res. 55: 4797-4799, 1995. PubMed: 7585508

23148: Gilbert T, Rodriguez-Boulan E. Induction of vacuolar apical compartments in the Caco-2 intestinal epithelial cell line. J. Cell Sci. 100: 451-458, 1991. PubMed: 1808199

23191: Rigothier MC, et al. A new in vitro model of Entamoeba histolytica adhesion, using the human colon carcinoma cell line Caco-2: scanning electron microscopic study. Infect. Immun. 59: 4142-4146, 1991. PubMed: 1937772

23416: Levin MS. Cellular retinol-binding proteins are determinants of retinol uptake and metabolism in stably transfected Caco-2 cells. J. Biol. Chem. 268: 8267-8276, 1993. PubMed: 8463337

23563: Trotter PJ, Storch J. Fatty acid esterification during differentiation of the human intestinal cell line Caco-2. J. Biol. Chem. 268: 10017-10023, 1993. PubMed: 8387510

25093: Santoro IM, Groden J. Alternative splicing of the APC gene and its association with terminal differentiation. Cancer Res. 57: 488-494, 1997. PubMed: 9012479

32376: White LJ, et al. Attachment and entry of recombinant norwalk virus capsids to cultured human and animal cell lines. J. Virol. 70: 6589-6597, 1996. PubMed: 8794293

32562: Baier LJ, et al. A polymorphism in the human intestinal fatty acid binding protein alters fatty acid transport across Caco-2 cells. J. Biol. Chem. 271: 10892-10896, 1996. PubMed: 8631905

32794: Kutchera W, et al. Protaglandin H synthase 2 is expressed abnormally in human colon cancer: evidence for a transcriptional effect. Proc. Natl. Acad. Sci. USA 93: 4816-4820, 1996. PubMed: 8643486

33127: Grindstaff KK, et al. Translational regulation of Na,K-ATPase alpha1 and beta1 polypeptide expression in epithelial cells. J. Biol. Chem. 271: 23211-23221, 1996. PubMed: 8798517