CRL-2407 NK-92 人惡性非霍奇金**瘤患者的自然殺傷細(xì)胞
ATCC® Number: CRL-2407? Price: $289.00
Designations: NK-92
Depositors: ZelleRx Corporation
Biosafety Level: 1 [Human ]
Shipped: frozen
Medium & Serum: See Propagation
Growth Properties: suspension, multicell aggregates
Organism: Homo sapiens (human)
Morphology: lymphoblast
Source: Disease: malignant non-Hodgkin's lymphoma
Cell Type: natural killer cell; NK cell;
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Applications: transfection host (technology from amaxa)
Antigen Expression: CD2 +, CD7 +, CD11a +, CD28 + , CD45 +, CD54 +, CD56 +, CD1 -, CD3 -, CD4 -, CD5 -, CD8 -, CD10 -, CD14 -, CD16 -, CD19 -, CD20 -, CD23 -, CD34 -, HLA-DR -
DNA Profile (STR): Amelogenin: X,Y
CSF1PO: 11,12
D13S317: 9,12
D16S539: 11,12
D5S818: 12,13
D7S820: 10,11
THO1: 6,9.3
TPOX: 8
vWA: 18
Age: 50 years
Gender: male
Ethnicity: Caucasian, White
Comments: NK-92 is an interleukin-2 (IL-2) dependent Natural Killer Cell line derived from peripheral blood mononuclear cells from a 50 year old Caucasian male with rapidly progressive non-Hodgkin's lymphoma. [38894]
The cell line is dependent on the presence of recombinant Il-2 and a dose as low as 10 U/ml is sufficient to maintain proliferation; cells will die within 72 hours in the absence of IL-2. [38894]
The cell line is cytotoxic to a wide range of malignant cells; it kills both K562 cells and Daudi cells in chromium release assays. [38894]
NK-92 cells (after irradiation to prevent proliferation) can be used effectively for immunological ex vivo purging of leukemia from blood without compromising hematopoietic cell function. [38896]
NK-92 cells have the following characteristics: surfacemarker positive for CD2, CD7, CD11a, CD28, CD45, CD54 and CD56 bright; surface marker negative for CD1, CD3, CD4,CD5, CD8, CD10, CD14, CD16, CD19, CD20, CD23, CD34 and HLA-DR. [38894]
Propagation: ATCC complete growth medium: The base medium for this cell line is Alpha Minimum Essential medium without ribonucleosides and deoxyribonucleosides but with 2 mM L-glutamine and 1.5 g/L sodium bicarbonate . To make the complete growth medium, add the following components to the base medium: 0.2 mM inositol; 0.1 mM 2-mercaptoethanol; 0.02 mM folic acid; 100-200 U/ml recombinant IL-2; adjust to a final concentration of 12.5% horse serum and 12.5% fetal bovine serum.
Atmosphere: air, 95%; carbon dioxide (CO2), 5%
Temperature: 37.0°C
Growth Conditions: Successful growth of this cell line is very dependent upon the quality of IL-2 used in the growth medium. ATCC recommends using the highest quality IL-2 available.
Subculturing: Protocol: Cultures can be maintained by addition or replacement of medium. When replacing media, centrifuge cells and resuspend cell pellet in fresh medium at 2 to 3 X 10(5) viable cells/ml. Pipet the cells up and down on the back of the flask every 2-3 days to produce a single cell suspension.
NK-92 cells are extremely sensitive to overgrowth and media exhaustion.
Medium Renewal: Replace with fresh medium every 2 to 3 days (depending on cell density)
Preservation: Freeze medium: 50% FBS; 40% complete growth medium ; 10% DMSO.
Storage temperature: liquid nitrogen vapor phase
Related Products: recommended serum:ATCC 30-2020
recommended serum:ATCC 30-2040
derivative:ATCC CRL-2408
derivative:ATCC CRL-2409
References: 38894: Gong JH, et al. Characterization of a human cell line (NK-92) with phenotypical and functional characteristics of activated natural killer cells. Leukemia 8: 652-658, 1994. PubMed: 8152260
38896: Klingemann HG, et al. A cytotoxic NK-cell line (NK-92) for ex vivo purging of leukemia from blood. Biol. Blood Marrow Transplant. 2: 68-75, 1996. PubMed: 9118301
38969: Tam YK, et al. Characterization of genetically altered, interleukin 2-independent natural killer cell lines suitable for adoptive cellular immunotherapy. Hum. Gene Ther. 10: 1359-1373, 1999. PubMed: 10365666
39852: Klingemann HG, Miyagawa B. Purging of malignant cells from blood after short ex vivo incubation with NK-92 cells. Blood 87: 4913-1914, 1996. PubMed: 8639869
39854: Komatsu F, Kajiwara M. Relation of natural killer cell line NK-92-mediated cytolysis (NK-92-lysis) with the surface markers of major histocompatibility complex class I antigens, adhesion molecules, and Fas of target cells. Oncol. Res. 10: 483-489, 1998. PubMed: 10338151
39855: Yan Y, et al. Antileukemia activity of a natural killer cell line against human leukemias. Clin. Cancer Res. 4: 2859-2868, 1998. PubMed: 9829753
39857: Maki G, et al. Induction of sensitivity to NK-mediated cytotoxicity by TNF-alpha treatment: possible role of ICAM-3 and CD44. Leukemia 12: 1565-1572, 1998. PubMed: 9766501
39861: Nagashima S, et al. Stable transduction of the interleukin-2 gene into human natural killer cell lines and their phenotypic and functional characterization in vitro and in vivo. Blood 91: 3850-3861, 1998. PubMed: 9573023
40184: Tam YK, et al. Immunotherapy of malignant melanoma in a SCID mouse model using the highly cytotoxic natural killer cell line NK-92. J. Hematother. 8: 281-290, 1999. PubMed: 10417052
