MDA-MB-157 ATCC ® HTB-24™ Homo sapiens mammary gland; breast

Permits	These permits may be required for shipping this product: Customers located in the state of Hawaii will need to contact the Hawaii Department of Agriculture to determine if an Import Permit is required. A copy of the permit or documentation that a permit is not required must be sent to ATCC in advance of shipment.
Organism	Homo sapiens, human
Tissue	mammary gland; breast/medulla
Product Format	frozen
Morphology	epithelial
Culture Properties	adherent
Biosafety Level	1
Disease	medulallary carcinoma
Age	44 years adult
Gender	female
Ethnicity	Black
Storage Conditions	liquid nitrogen vapor phase

Karyotype	modal number =52 to 54; range = 52 to 69. Most of the karyotypes had three normal X chromosomes. Normal chromosomes N1, N5, N13, N14, N15, N16, N19, and N22 were not found. Seventeen marker chromosomes were identified: t(10q14q) der(12)t(1;12)(q21;p13), der(7)t(7;?)(q22;?), del(1)(q11), t(3qter>3q21::10p15>10qter), 7q+, del(5)(q13), 19q+, t(10q;14q), der(4)t(1;4)(q21;q25), 9q+, 13p+, 15p+ unknown, unknown, unknown, del(6)(q21). Marker chromosome M1 is similar to that described by Q.V. Cruciger, et al., Cytogenet. Cell Genet. 17: 231, 1976.
Derivation	The method for derivation of this line was similar in detail to that for ATCC HTB-23.
Clinical Data	44 years adult Black female
Antigen Expression	Antigen expression: Blood Type B; Rh-
Tumorigenic	Yes
Comments	The cells express the WNT7B oncogene. RefHuguet EL, et al. Differential expression of human Wnt genes 2, 3, 4, and 7B in human breast cell lines and normal and disease states of human breast tissue. Cancer Res. 54: 2615-2621, 1994. PubMed: 8168088 Desmosomes, microvilli and tonofilaments were observed at boundaries between cells.

Complete Growth Medium	The base medium for this cell line is ATCC-formulated Leibovitz's L-15 Medium, Catalog No. 30-2008. To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 10%.
Subculturing	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 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 37°C to facilitate dispersal. Add 6.0 to 8.0 mL of complete growth medium and aspirate cells by gently pipetting. Transfer cell suspension to a centrifuge tube and spin at approximately 125 X g for 5 to 10 minutes. Discard supernatant. Resuspend the cell pellet in fresh growth medium. Add appropriate aliquots of the cell suspension to new culture vessels. Incubate cultures at 37°C in air atmosphere. Subcultivation Ratio: A subcultivation ratio of 1:2 to 1:3 is recommended Medium Renewal: 2 to 3 times per week
Cryopreservation	Freeze medium: Complete growth medium supplemented with 5% (v/v) DMSO Storage temperature: liquid nitrogen vapor phase
Culture Conditions	Atmosphere: air, 100% Temperature: 37°C

STR Profile	Amelogenin: X D13S317: 11 CSF1PO: 10 D16S539: 11 D5S818: 12 D7S820: 10, 11 THO1: 7 ,8 TPOX: 11, 9 vWA : 15
Isoenzymes	AK-1, 1 ES-D, 1 G6PD, B GLO-I, 1-2 Me-2, 1 PGM1, 1 PGM3, 1

Name of Depositor	R Cailleau
References	Brinkley BR, et al. Variations in cell form and cytoskeleton in human breast carcinoma cells in vitro. Cancer Res. 40: 3118-3129, 1980. PubMed: 7000337 Cruciger Q, et al. Morphological, biochemical and chromosomal characterization of breast tumor lines from pleural effusions. In Vitro 12: 331, 1976. Young RK, et al. Establishment of epithelial cell line MDA-MB-157 from metastatic pleural effusion of human breast carcinoma. In Vitro 9: 239-245, 1974. PubMed: 4471183 Siciliano MJ, et al. Mutually exclusive genetic signatures of human breast tumor cell lines with a common chromosomal marker. Cancer Res. 39: 919-922, 1979. PubMed: 427779 Cailleau R, et al. Breast tumor cell lines from pleural effusions. J. Natl. Cancer Inst. 53: 661-674, 1974. PubMed: 4412247 Cailleau R, et al. Long-term human breast carcinoma cell lines of metastatic origin: preliminary characterization. In Vitro 14: 911-915, 1978. PubMed: 730202 Huguet EL, et al. Differential expression of human Wnt genes 2, 3, 4, and 7B in human breast cell lines and normal and disease states of human breast tissue. Cancer Res. 54: 2615-2621, 1994. PubMed: 8168088 Cruciger QV, et al. Human breast carcinomas: marker chromosomes involving 1q in seven cases. Cytogenet. Cell Genet. 17: 231-235, 1976. PubMed: 1001030

Name of Depositor

R Cailleau

References

Brinkley BR, et al. Variations in cell form and cytoskeleton in human breast carcinoma cells in vitro. Cancer Res. 40: 3118-3129, 1980. PubMed: 7000337

Cruciger Q, et al. Morphological, biochemical and chromosomal characterization of breast tumor lines from pleural effusions. In Vitro 12: 331, 1976.

Young RK, et al. Establishment of epithelial cell line MDA-MB-157 from metastatic pleural effusion of human breast carcinoma. In Vitro 9: 239-245, 1974. PubMed: 4471183

Siciliano MJ, et al. Mutually exclusive genetic signatures of human breast tumor cell lines with a common chromosomal marker. Cancer Res. 39: 919-922, 1979. PubMed: 427779

Cailleau R, et al. Breast tumor cell lines from pleural effusions. J. Natl. Cancer Inst. 53: 661-674, 1974. PubMed: 4412247

Cailleau R, et al. Long-term human breast carcinoma cell lines of metastatic origin: preliminary characterization. In Vitro 14: 911-915, 1978. PubMed: 730202

Huguet EL, et al. Differential expression of human Wnt genes 2, 3, 4, and 7B in human breast cell lines and normal and disease states of human breast tissue. Cancer Res. 54: 2615-2621, 1994. PubMed: 8168088

Cruciger QV, et al. Human breast carcinomas: marker chromosomes involving 1q in seven cases. Cytogenet. Cell Genet. 17: 231-235, 1976. PubMed: 1001030

Permits	These permits may be required for shipping this product: Customers located in the state of Hawaii will need to contact the Hawaii Department of Agriculture to determine if an Import Permit is required. A copy of the permit or documentation that a permit is not required must be sent to ATCC in advance of shipment.
Basic Documentation	Product Sheet Certificate of Analysis MSDS
Other Documentation	Cancer cell line mutation data
References	Brinkley BR, et al. Variations in cell form and cytoskeleton in human breast carcinoma cells in vitro. Cancer Res. 40: 3118-3129, 1980. PubMed: 7000337 Cruciger Q, et al. Morphological, biochemical and chromosomal characterization of breast tumor lines from pleural effusions. In Vitro 12: 331, 1976. Young RK, et al. Establishment of epithelial cell line MDA-MB-157 from metastatic pleural effusion of human breast carcinoma. In Vitro 9: 239-245, 1974. PubMed: 4471183 Siciliano MJ, et al. Mutually exclusive genetic signatures of human breast tumor cell lines with a common chromosomal marker. Cancer Res. 39: 919-922, 1979. PubMed: 427779 Cailleau R, et al. Breast tumor cell lines from pleural effusions. J. Natl. Cancer Inst. 53: 661-674, 1974. PubMed: 4412247 Cailleau R, et al. Long-term human breast carcinoma cell lines of metastatic origin: preliminary characterization. In Vitro 14: 911-915, 1978. PubMed: 730202 Huguet EL, et al. Differential expression of human Wnt genes 2, 3, 4, and 7B in human breast cell lines and normal and disease states of human breast tissue. Cancer Res. 54: 2615-2621, 1994. PubMed: 8168088 Cruciger QV, et al. Human breast carcinomas: marker chromosomes involving 1q in seven cases. Cytogenet. Cell Genet. 17: 231-235, 1976. PubMed: 1001030

MDA-MB-157 (ATCC® HTB-24™)

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MDA-MB-157 (ATCC^® HTB-24^™)