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Table 3 Summary data for sample stability, longevity & reagent reproducibility. RT = reverse transcription, OA = open array, MM = master mix

From: Analytical validity of DecisionDx-SCC, a gene expression profile test to identify risk of metastasis in cutaneous squamous cell carcinoma (SCC) patients

Additional Characteristics

Sample

Overall Class Call Concordance

Acceptable

Longevity, RNA Stability

n = 23

96% (22/23)

≥ 90%

cDNA stability

n = 15 RT hold

100% (15/15)

≥ 90%

Lot to Lot Reagents Reproducibility

n = 10 Extraction

90% (9/10)

≥ 90%

n = 11 RT Kit & RNase

91% (10/11)

≥ 90%

n = 5 Pooled Assay & Pre-amplification MM

100% (5/5)

≥ 90%

n = 8 OA & OA MM

100% (8/8)

≥ 90%