H4細胞

生長狀態： 貼壁生長

年限： 37 years

器官來源： 大腦

是否是腫瘤細胞： 1

物種來源： 人

數量： 大量

ATCC Number： HTB-148?

相關**： 其他**

運輸方式： 凍存運輸

細胞形態： 上皮樣

Designations: H4

Depositors: J Riggs

H4細胞Biosafety Level: 1

Shipped: frozen

Medium & Serum: See Propagation

Growth Properties: adherent

Organism: Homo sapiens

Morphology: epithelial

Source: Organ: brain

Disease: neuroglioma

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Applications: transfection host (Roche Transfection Reagents)

Tumorigenic: No

DNA Profile (STR): Amelogenin: X,Y

CSF1PO: 10,12

D13S317: 12

D16S539: 11,12

D5S818: 10,12

H4細胞D7S820: 8,11

THO1: 7,9

TPOX: 8,11

vWA: 14,18

Cytogenetic Analysis: modal number = 73; range = 63 to 78.

This is a hypertriploid human cell line having the modal chromosome number of 73 occurring in 26% of cells. However, cells having 75 chromosomes also occurred at a high rate (24%). Higher ploidies were found at 0.4%. At least 16 marker chromosomes are common to all metaphases examined: paired del(2)(p2209) and del(9)(p22) and single der(14)t(1;14)(p22;q22), del(3)(p2501), del(7)(q3209), del(10)(p1301), t(13q17q), t(3p13q) and at least eight others. The del(5) (p13), del(7) (q11) and a few others occurred in some, and many others were seen only once. N7 and N21 occurred in 4 or more copies per cell. Most cells had two X and two Y chromosomes.

Isoenzymes: AK-1, 1

ES-D, 1

G6PD, B

GLO-I, 2

Me-2, 0

PGM1, 1-2

PGM3, 1

Age: 37 years

Gender: male

Ethnicity: Caucasian

Propagation: ATCC complete growth medium: The base medium for this cell line is ATCC-formulated Dulbecco's Modified Eagle's Medium, Catalog No. 30-2002. H4細胞To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 10%.

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 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.

Subcultivation Ratio: A subcultivation ratio of 1:10 to 1:15 is recommended

Medium Renewal: 2 to 3 times per week

Preservation: Freeze medium: Complete growth medium supplemented with 5% (v/v) DMSO

Storage temperature: liquid nitrogen vapor phase

Related Products: Recommended medium (without the additional supplements or serum described under ATCC Medium):ATCC 30-2002

recommended serum:ATCC 30-2020

References: 22287: H4細胞Arnstein P, et al. Propagation of human tumors in antithymocyte serum-treated mice. J. Natl. Cancer Inst. 52: 71-84, 1974. PubMed: 4544026

22907: Day RS, Ziolkowski CH. Human brain tumour cell strains with deficient host-cell reactivation of N-methyl-N'-nitro-N-nitrosoguanidine-damaged adenovirus 5. Nature 279: 797-799, 1979. PubMed: 450131