SK-MEL-31細(xì)胞

器官來(lái)源： 皮膚

ATCC Number： HTB-73?

相關(guān)**： 惡性黑色素瘤

數(shù)量： 大量

運(yùn)輸方式： 凍存運(yùn)輸

生長(zhǎng)狀態(tài)： 貼壁生長(zhǎng)

細(xì)胞形態(tài)： 上皮樣

是否是腫瘤細(xì)胞： 1

物種來(lái)源： 人

Designations: SK-MEL-31

Depositors: T Takahashi

Biosafety Level: 1

SK-MEL-31細(xì)胞Shipped: frozen

Medium & Serum: See Propagation

Growth Properties: adherent

Organism: Homo sapiens

Morphology: epithelial

Source: Organ: skin

Disease: malignant melanoma

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: The cells are distributed for research purposes only. The Memorial Sloan-Kettering Cancer Center releases the line subject to the following: 1.) The cells or their products must not be distributed to third parties. Commercial interests are the exclusive property of Memorial Sloan-Kettering Cancer Center. 2.) Any proposed commercial use of these cells must first be negotiated with The Director, Office of Industrial Affairs, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10021; phone (212) 639-6181; FAX (212) 717-3439.

Tumorigenic: Yes

Antigen Expression: HLA A3,A29, Bw35,B40, Cw3,Cw4, DRw4

DNA Profile (STR): Amelogenin: X

CSF1PO: 10

D13S317: 12

D16S539: 13

SK-MEL-31細(xì)胞D5S818: 11,13

D7S820: 10

THO1: 6,9

TPOX: 8,11

vWA: 16,18

Cytogenetic Analysis: modal number = 82; range = 74 to 84.

This is a hypotetra-/hypertriploid human cell line. The modal chromosome number is 82 occurring at 16% with polyploidy at 10.3%. The markers del(1)(q23), t(1q10p), del(7)(p13), t(7p18q), i(21q) and 5 others are common to all cells. They are all paired in most cells. N1 and N18 are absent, N11 is single-copied, and N6, N7, N8 and N16 are generally 4-copied (many cells also had 5 copies each for N7 and N8). The X is paired.

Isoenzymes: AK-1, 1

ES-D, 1

G6PD, B

GLO-I, 1-2

PGM1, 1

PGM3, 1

Gender: female

Comments: This is one of a very extensive series of melanoma lines (see also ATCC HTB-70,ATCC HTB-71 and ATCC HTB-72) isolated by T. Takahashi and associates.

Propagation: SK-MEL-31細(xì)胞ATCC complete growth medium: Minimum essential medium (Eagle) with 2 mM L-glutamine and Earle's BSS adjusted to contain 1.5 g/L sodium bicarbonate, 0.1 mM non-essential amino acids, and 1.0 mM sodium pyruvate, 85%; fetal bovine serum, 15%

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 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.

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

Medium Renewal: 2 to 3 times per week

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

Storage temperature: liquid nitrogen vapor phase

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

recommended serum:ATCC 30-2020

References: 23226: Pollack MS, et al. SK-MEL-31細(xì)胞HLA-A, B, C and DR alloantigen expression on forty-six cultured human tumor cell lines. J. Natl. Cancer Inst. 66: 1003-1012, 1981. PubMed: 7017212

23256: Carey TE, et al. Cell surface antigens of human malignant melanoma: mixed hemadsorption assays for humoral immunity to cultured autologous melanoma cells. Proc. Natl. Acad. Sci. USA 73: 3278-3282, 1976. PubMed: 1067619

32291: Guldberg P, et al. Disruption of the MMAC1/PTEN gene by deletion or mutation is a frequent event in malignant melanoma. Cancer Res. 57: 3660-3663, 1997. PubMed: 9288767