Karyotype service for mouse cells

Code Description Price Qty
K05 Karyotype service from fixed mouse cells £360.00
K06 Karyotype service from live mouse cells, BSL1 £440.00
K08 Karyotype service from live mouse cells, BSL2 £490.00

Service description

The service results consist of a descriptive report and at least one high-quality image of a representative karyotype.

For all services, we aim to provide karyotype analysis of 20 G-banded metaphase spreads from a single-cell culture sample. However, if fewer than 20 cells are found in the sample provided, as many cells as possible will be analyzed.

For complex mosaic karyotypes, fewer than 20 cells may be analyzed and additional karyogram images will be provided in the report. Please note that for cancer cells and in any cases where very complex, unstable karyotypes are observed, the analysis consists only of a full karyotype for a single cell. If further analysis is required, additional charges will apply.

The results are returned by email within 20 – 22 business days for mouse samples. Please note that lead times can be longer during busier periods. If this applies to your order, our team will keep you updated.


Types of service

There are three options available:

  • Karyotype service from fixed human cells – cells processed and fixed in the researchers’ laboratories. A complete, detailed protocol is provided.
  • Karyotype service from live human cells, BSL1 – we receive live cells in culture, which we process in our laboratories.
  • Karyotype service from live human cells, BSL2 – we receive live cells in culture, which we process in our laboratories. A risk assessment is created by our team, so an extra questionnaire is provided.

Live cells requirements

In order to accept and process live cells that are classed as BSL2, we require evidence of the following:

  • Confirmation via PCR or equivalent test that the sample material is free of human pathogens (HBV, HCV, HIV-1, HIV-2, HTLV I/II, CMV, EBV, HSV-1, HSV-2) from a CLIA-certified lab. 
  • Confirmation via PCR or equivalent that the sample is free of mycoplasma.


Please note that live cells cannot be processed unless the following sample requirements are met:

  • Cells are shipped at room temperature in a T25 flask with a solid cap.
  • Shipment flasks are full to the brim with cell culture media. This will be approximately 60 ml for a T25 flask, but volumes will vary depending on brand. 
  • Tissue culture flask filter caps are supplied in order to replace solid caps prior to incubation.
    • Please send filter caps still attached to flasks, in order to maintain sterility.
    • Adjustable solid/vented caps are also accepted.
  • Enough additional cell culture media is supplied in order to allow for sufficient media changes (20 ml per flask). 
  • Cultures growing as a monolayer should be 70 – 90% confluent at the time of harvesting. Therefore, they should be shipped to arrive at Cell Guidance Systems’ laboratories, two days prior to reaching 100% confluency. Samples should be in log phase at the time of fixing.
  • Samples should be in transit for no more than 24 hours, and reach us on a Tuesday or Wednesday at the latest.


If you have any questions, please contact us by email at info@cellgs.com. We will respond within one business day.

Please do not send any samples without booking in advance.

Karyogram images

Example karyogram of a mouse stem cell line with a normal karyotype 40,XY.


Example karyogram of a mouse stem cell line with an abnormal karyotype 41,XY.



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