Thermo Fisher Scientific GeneChip CHO Gene 2.1 ST Array Plate

Applied Biosystems™ GeneChip™ CHO Gene 2.1 ST Array Plate

Comprehensive Design

Chinese hamster ovary (CHO) cell lines, introduced in the 1960s, have become an essential tool for biomedical research and biopharmaceutical manufacturing. Their rapid growth, stable gene expression, and high protein productivity make them ideal for both research and therapeutic protein production.

To enhance research and manufacturing yield, the Applied Biosystems™ CHO Gene 2.1 ST Array Plate provides an expression array design with the highest coverage of the transcribed genome. Probes interrogate up to 23 unique sequences per transcript, enabling whole-transcriptome gene expression evaluation at both gene and exon levels. This allows detailed study of transcript variants and alternative splicing events.

The array design incorporates the latest genome content, ensuring high probe coverage and accurate detection of genome-wide expression changes. Compared to classical 3′-biased microarrays, this design provides higher resolution and precision. Researchers can detect multiple transcript isoforms, including splice variants, non-polyadenylated transcripts, transcripts with alternative polyadenylation sites, and truncated transcripts.

Applied Biosystems CHO Gene 2.1 ST Array Plates are compatible exclusively with the Applied Biosystems GeneTitan™ Instrument, a hands-free microarray system capable of processing 16, 24, or 96 samples in parallel.
For more information, visit the GeneTitan Instrument Page.

Key Benefits

• Whole-transcript analysis captures isoforms missed by 3′-biased designs
• Comprehensive transcriptome coverage for discovery of novel biology

  • 21,000 protein-coding transcripts

  • 19,000 Entrez genes

  • Detects alternative splicing events and transcript variants
  • High reproducibility: signal correlation coefficient ≥0.99

Content Profile

See Fig. 1 and Fig. 2 for summaries of array content and data sources used in the design of Applied Biosystems CHO Gene 2.1 ST Array Plates.

제품 사양

제품 이미지

(첨부된 Fig. 1, Fig. 2 이미지)