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Karyotyping (G-Banded) Service


G-banding is a technique used in cytogenetics to produce a visible karyotype by staining condensed chromosomes. It is useful for the identification of structural abnormalities through the photographic representation of the entire chromosome complement. Creative Bioarray has performed many karyotyping (banded chromosome analysis) services for cell line authentication and some specific research. In providing karyotyping information, we can promote the advancement of biology projects.

Premature Chromosome Condensation  (PCC) Images (human cells)Premature Chromosome Condensation (PCC) Images (human cells)


  • A baseline genomic screen: at derivation of cell lines; the start of experimental protocol; for cell line banking QC;
  • Identification of cell line’s origin;
  • Track chromosamal changes.

Normal Karyotype generated from human male cultured cells (46, XY) Normal Karyotype generated from human male cultured cells (46, XY)

The Service Features

Creative Bioarray's Karyotyping Service has the following features:

  • Human Karyotyping Service, Mouse Karyotyping Service, Rat Karyotyping Service, Rare Species Karyotyping Service. And please note that for cancer cells and in any cases where very complex, unstable karyotypes are observed.
  • Metaphase nuclei harvest and chromosome count.
  • Chromosomal abnormality quantification.
  • Counting: 30-40 cells, and microscope analysis of 20 metaphase spreads.
  • Our karyotyping report includes a summary and 2 representative karyotype images.
  • Apart from conventional karyotyping, we can also provide Karyotyping of human chromosomes, mouse chromosomes by multicolor FISH probes.

Karyotyping service also can be customized to your specific research needs. Please contact us for more information.

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45-1 Ramsey Road, Shirley, NY 11967, USA
Tel: 1-631-626-9181
Fax: 1-631-614-7828

Tel: 44-207-097-1828