Horizon DNA standards eliminate the variability associated with patient-derived reference standards, and avoid the hassle of sourcing, characterizing, and documenting your own cell line mixes. The standard is provided at an allelic frequency of 50%, and may be diluted using the corresponding wild-type standard to generate a lower allelic frequencies for limit of detection studies. Horizon’s Base-Seq products are all derived from human cell lines, and are high molecular weight DNA. This format ensures that they may be applied to a wide-range of assays including qPCR, Sanger sequencing, next-generation sequencing, mass array, and more.
With this product you are able to:
- Analyze the sensitivity of your assay
- Gain certainty of the limit of detection
- Optimize and validate new cancer panels and routinely monitor the performance of your assay
Product Description: EGFR E746-A750 Reference Standard, gDNA, 50%
Catalog number: HD251
DNA Base Change: AAGGAATTAAGAGAAGCA → AA
NCBI Reference Assembly SNP: rs121913421
Cosmic ID: COSM6223
Buffer: Tris-EDTA (10mM Tris-HCl, 1mM EDTA), pH 8.18
Intended Use: For routine performance monitoring (Research Use Only)
Unit Size: 1µg
Allelic Frequency: 50%
Cell Line Background: RKO
Exome sequencing data: Download additional information on variants present in the parental cell lines
Allelic Frequency: Droplet Digital PCR™
Genotype: Sanger sequencing of locus specific PCR
Quality: Agarose gel electrophoresis
Quantification: Spectrophotometry (A260)
Genotype: EGFR (ΔE746-A750/+)
DNA was run on a 1% agarose gel and shows a single high-molecular weight band
Chromatograph showing heterozygosity for the E746-A750 deletion within EGFR exon 19 (transcript ID: ENST00000275493) (SNP accession number: rs121913421)
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