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SK-N-DZ

規格:

價格:

編號:B165715

品牌:Mingzhoubio

標準菌株

定量菌液

DNA

RNA

規格:

凍干粉

斜面

甘油

平板

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產品名稱

SK-N-DZ

商品貨號

B165715

Organism

Homo sapiens, human

Tissue

brain; derived from metastatic site: bone marrow

培養基

Cell Type

neuroblast

Product Format

frozen

Morphology

epithelial

Culture Properties

adherent

Biosafety Level

Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.

Disease

neuroblastoma

Age

2 years

Gender

female

Ethnicity

Caucasian

Storage Conditions

liquid nitrogen vapor phase

Karyotype

modal number = 44, XX; most cells were monosomic for chromosomes 10, 11, 13, 14 and 19; all cells were missing both copies of chromosome 2; five marker chromosomes of unknown origin were observed in each cell. One of the marker chromosomes contains a homogeneously staining region (HSR); no double minutes were seen

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Derivation

SK-N-DZ is a neuroblastoma cell line derived in 1978 from a bone marrow metastasis from a child with poorly differentiated embryonal neuroblastoma.

Clinical Data

2 years

Caucasian

female

Tumorigenic

Yes

Effects

Yes, forms tumors in nude mice

Comments

Expression of the N-myc gene product was reduced in differentiated SK-N-DZ cells as compared with undifferentiated cells.

Expression of the c-src gene product, pp60c-src was enhanced in differentiated SK-N-DZ cells as was tyrosine phosphorylation of cellular proteins.

The cells exhibit moderate MDR1 expression.

Retinoic acid induces differentiation in this line.

Complete Growth Medium

The base medium for this cell line is ATCC-formulated Dulbecco's Modified Eagle's Medium, Catalog No. 30-2002. To make the complete growth medium, add the following components to the base medium:

O.1 mM Non-Essential Amino Acids (NEAA)
fetal bovine serum to a final concentration of 10%

Subculturing

Volumes used in this protocol are for 75 cm² flask; 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 0.25% (w/v) Trypsin-0.53 mM EDTA solution to remove all traces of serum that 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.
Add appropriate aliquots of the cell suspension to new culture vessels.
Incubate cultures at 37°C.

Subculture Ratio: 1:4

Medium Renewal: 2 to 3 times a week.

Note: For more information on enzymatic dissociation and subculturing of cell lines consult Chapter 10 in Culture of Animal Cells, a manual of Basic Technique by R. Ian Freshney, 3rd edition, published by Alan R. Liss, N.Y., 1994.

Cryopreservation

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

Storage temperature: liquid nitrogen vapor phase

Culture Conditions

Temperature: 37°C

STR Profile

Amelogenin: X

CSF1PO: 12

D13S317: 8,11

D16S539: 9,11

D5S818: 12

D7S820: 12,13

THO1: 6,9

TPOX: 8

vWA: 16,18

Name of Depositor

C Helson

Deposited As

Homo sapiens

Year of Origin

1978

References

Sugimoto T, et al. Determination of cell surface membrane antigens common to both human neuroblastoma and leukemia-lymphoma cell lines by a panel of 38 monoclonal antibodies. J. Natl. Cancer Inst. 73: 51-57, 1984. PubMed: 6610792

Iavarone A, et al. Uptake and storage of m-iodobenzylguanidine are frequent neuronal functions of human neuroblastoma cell lines. Cancer Res. 53: 304-309, 1993. PubMed: 8417824

Matsumoto M, et al. Expression of proto-oncogene products during drug-induced differentiation of a neuroblastoma cell line SK-N-DZ. Acta Neuropathol. 79: 217-221, 1989. PubMed: 2480694

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