Immortalized Mouse Dendritic Cells (MutuDC1940)

Cat. No.
T0528
Unit
1x106 cells / 1.0 ml
Price
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Cat. No. T0528
Name Immortalized Mouse Dendritic Cells (MutuDC1940)
Description

As messengers bridging the innate and adaptive immune systems, conventional/classical lymphoid tissue-resident dendritic cells (cDCs) capture and present antigens; acting as sentinels in secondary lymphoid organs and other tissues. The wild-type MutuDC1940 dendritic cell line is derived from mouse spleen tissues (CD11c:SV40LgT transgenic mice) and is a powerful tool for vaccine science and immunotherapy, particularly for strategizing target antigens to the CD8α+ subset (which has the CD11chigh, B220, DEC205+, CD24high, CD11b expression profile). 

MutuDC cell lines are GFP positive due to the GFP reporter in the CD11c:SV40LgT transgene. This cell line has the following characteristics:

  • responds to TLR ligands such as CpG (TLR9-L), PolyIC (TLR3-L), and LPS (TLR4-L) by up-regulation of CD40, CD80 and CD86

  • responds to PAMP stimulation by production of Th1 cytokines such as IL-12

  • capable of MHC-I and MHC-II antigen-presentation (both direct and cross-presentation of cell-associated antigens; evaluated by by the MHC-I (SIINFEKL/OT-I ) and MHC-II (OVA323-339/OT-II) restricted systems)


Additional MutuDC cell lines available at abm include:

Cat. T3034 - TLR3 Knockout MutuDC Cell line 

Cat. T3035 - TLR9 Knockout MutuDC Cell line 

Cat. T3036 - Ifnar1 Knockout MutuDC Cell line

Organism Mouse (M. musculus)
Tissue Spleen
Donor History CD11c:SV40LgT-transgenic C57BL/6 mice
Growth Properties Adherent, small aggregates
Cell Type Immortalized Cells
Unit 1x106 cells / 1.0 ml
Storage Condition Vapor phase of liquid nitrogen, or below -130°C.
Shipping Conditions Ship with dry ice.
Product Format Frozen
Intended Use This product is intended for laboratory research use only. It is not intended for any animal or human therapeutic use, any human or animal consumption, or any diagnostic use.
BioSafety II
Certificate of Analysis For batch-specific test results, refer to the applicable certificate of analysis that can be found at www.abmgood.com.
Growth Conditions

Use of PriCoat™ T25 Flasks (G299) or Applied Cell Extracellular Matrix (G422) is recommended for cell adhesion to the culture vessels. Prigrow V (TM015) + 4 mM Glutamax + heat-inactivated 10% FBS + 1% of 7.5% Sodium Bicarbonate Solution + 50 µM β-mercaptoethanol + 10 mM  HEPES (TM058) + 1% Penicillin/Streptomycin Solution (G255), 37.0°C, 5% CO₂

Filter the complete media with a 0.22µm filter prior to use.

Note: cells must be seeded and maintained at high density for optimal growth. Cells are sensitive to culture conditions; change the complete media every 2-3 days. Do not let media colour change to yellow.

Unpacking and Storage Instructions

1. Visually examine the packaging containers for signs of leakage or breakage.

2. Immediately transfer frozen cells from dry ice packaging to a temperature below -130°C, preferably in liquid nitrogen vapor phase storage, until ready for use.

To ensure the highest level of viability, thaw the vial and initiate culture as soon as possible upon receipt. If continued storage is desired, the vial should only be stored below -130°C or in liquid nitrogen vapor phase. Do not store at -70°C, as it will result in loss of viability.


Thawing Protocol

1. Thaw cells quickly in a 37°C water bath while agitating gently (maximum 2 minutes). The vial cap should be kept above the water level to minimize the risk of contamination.

2. Decontaminate the vial by spraying and wiping the exterior of the vial with 70% ethanol. From this point onwards, all operations should be strictly carried out inside a biological safety cabinet using aseptic conditions.

3. Transfer the cell suspension into a 15ml sterile conical tube containing 5ml of pre-warmed, complete growth media. Centrifuge cells at 290xg for 5 minutes.

4. Aspirate the supernatant without disturbing the cell pellet. Re-suspend the cell pellet in the recommended pre-warmed, complete growth media and dispense into a T25 culture flask.

5. Incubate the cells at the recommended conditions.

Subculture Protocol

Volumes given below are for a T75 flask; proportionally increase or decrease the volume as required per culture vessel size. Subculture cells once the culture vessel is 85-90% confluent. 

Use a prewarmed (37°C) non-enzymatic, 5 mM EDTA-based cell dissociation buffer (5 mM EDTA in 20 mM Hepes-PBS) to subculture cells.

1. Aspirate excess media, gently wash cells with PBS (1X) and add 2-3 ml of the pre-warmed (37°C) disssociation buffer mixture to the culture vessel. 

2. Incubate culture vessel at 37°C for 3-5 minutes to facilitate detachment. Observe the cells under a microscope to confirm detachment. Gently tap the flask to dislodge any loosely adherent cells. 

3. Neutralize the solution by adding an equal volume of the complete growth media into the culture vessel.

4. Transfer the culture suspension into a sterile centrifuge tube, and centrifuge at 290xg for 5 minutes. The actual centrifuge duration and speed may vary depending on the cell type.

5. Aspirate the supernatant, and re-suspend the pellet with pre-warmed fresh complete growth media. Add appropriate aliquots of the cell suspension to new culture vessels, as desired. Cells must be seeded at high density. 

6. Incubate the cells at the recommended conditions.

Cryopreservation

Cryopreservation Medium (TM024), or complete growth media + 50% HI-FBS + 10% DMSO.

Seeding Density (cells/cm2) 25,000 – 60,000
Split Ratio No greater than 1:3
Population Doubling Time (h) 45 - 55
Immortalization Method

Isolated from C57BL/6 transgenic mice carrying SV40 Large T oncogene

Expression

GFP, CD11c, CD24, MHC-II+, DEC205, Clec9A, B220, CD11b, IRF4, IRF8, CD4

STR Profiling

4-2 : 20.3,

5-5 : 17,

6-4 : 18,

6-7 : 17.3,

9-2 : 17,18

12-1 : 17,

15-3 : 23.3,

18-3 : 16,

X-1 : 28,

Warranty abm warrants that cell lines shall be viable upon initiation of culture for a period of thirty (30) days after shipment and that they shall meet the specifications on the applicable abm Material Product Information sheet, certificate of analysis, and/or catalog description. Such thirty (30) day period is referred to herein as the "Warranty Period”.
Disclaimer
1. All test parameters provided in the CoA are conducted using abm's standardized culture system and procedures. The stated values may vary under the end-user's culture conditions. Please verify that the product is suitable for your studies by referencing published papers or ordering RNA (0.5 μg, Cat.# C207, $450.00) or cell lysate (100 μg, Cat.# C206, $600.00) to perform preliminary experiments, or alternatively use our Gene Expression Assay Service (Cat# C138). All sales are final.

2. We recommend live cell shipments for ease of cell transfer and this option can be requested at the time of ordering. Please note that the end-user will need to evaluate the feasibility of live cell shipment by taking into account the final destination's temperature variation and its geographical location. In addition, we thoroughly test our cell lines for freeze-thaw recovery. If frozen cells were received and not recovered in your lab under the exact, specified conditions (using recommended culture vessel, media, additional supplements, and atmospheric conditions), a live cell replacement is possible at a cost (plus shipping).

3. All of abm's cell biology products are for research use ONLY and NOT for therapeutic/diagnostic applications. abm is not liable for any repercussions arising from the use of its cell biology product(s) in therapeutic/diagnostic application(s). Please contact a technical service representative for more information.

4. abm makes no warranties or representations as to the accuracy of the information on this site. Citations from literature and provided for informational purposes only. abm does not warrant that such information has been shown to be accurate.

5. abm warrants that cell lines shall be viable upon initiation of culture for a period of thirty (30) days after shipment and that they shall meet the specifications on the applicable abm Material Product Information sheet, certificate of analysis, and/or catalog description. Such thirty (30) day period is referred to herein as the "Warranty Period."
Depositor University of Lausanne (PACTT)
Application Research Use Only.
Material Citation If use of this material results in a scientific publication, please cite the material in the following manner: Applied Biological Materials Inc, Cat. No. T0528
Print & Download Datasheet
  • Fuertes Marraco, S. A., Grosjean, F., Duval, A., Rosa, M., Lavanchy, C., Ashok, D., Haller, S., Otten, L. A., Steiner, Q. G., Descombes, P., Luber, C. A., Meissner, F., Mann, M., Szeles, L., Reith, W., & Acha-Orbea, H. (2012). Novel murine dendritic cell lines: a powerful auxiliary tool for dendritic cell research. Frontiers in immunology, 3, 331. https://doi.org/10.3389/fimmu.2012.00331

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