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Test Code (รหัสการทดสอบ):
092-10-0114

Code Orde Set: RASRAF

Order Name (ชื่อการทดสอบ):
RAS/ RAF (KRAS, NRAS, BRAF) mutation-FFPE (Idylla)

 
Specimen / Container (สิ่งส่งตรวจ/ภาชนะ):
Tissue/ Formalin-fixed paraffin-embedded (FFPE) block

Document required:
Consent for Genomic Medicine Testing
 
Turnaround Time (ระยะเวลารอผล):
Received to Reported within 3 days
 
Useful For (ประโยชน์การทดสอบ):
Detection of 21 relevant KRAS mutations in codons 12 and 13 (exon 2), codons 59 and 61 (exon 3) and codons 117 and 146 (exon 4) are performed and further detection of 23 relevant mutations of NRAS and BRAF are performed that consist of 8 NRAS mutations in codons 12 and 13 (exon 2), 6 NRAS mutations in codons 59 and 61 (exon 3), 4 NRAS mutations in codons 117 and 146 (exon 4), 5 BRAF mutations in codon 600 (exon 15) directly from formalin-fixed paraffin-embedded (FFPE) tissue sections.
 
Methodology (วิธีการทดสอบ):
Real-time PCR (PlexZyme™ and PlexPrime™ technology, Idylla™ System)
 
Test List In Profile (การทดสอบใน Profile):
KRAS mutation-FFPE (Idylla), 
NRAS/BRAF mutation-FFPE (Idylla)
 
AliasesName (ชื่อเรียกอื่นๆ) :
All RAS
 
 
 
Test Code (รหัสการทดสอบ):
092-10-0114

Code Orde Set: RASRAF

Order Name (ชื่อการทดสอบ):
RAS/ RAF (KRAS, NRAS, BRAF) mutation-FFPE (Idylla)

 
Collection Specimen Or Container (สิ่งส่งตรวจ/ภาชนะ):
Tissue/ Formalin-fixed paraffin-embedded (FFPE) block

Document required:
Consent for Genomic Medicine Testing
 
Specimen Testing Type (สิ่งส่งตรวจที่ใช้ในการทดสอบ):
Tissue, Formalin-fixed paraffin-embedded (FFPE) block,
3 x 10 µm FFPE tissue section, 25 – 300 mm² (≥ 10% Neoplastic cell content)
 
Sub Mission Container (ภาชนะส่งตรวจ):
Tissue/Formalin-fixed paraffin-embedded (FFPE) block
 
Rejection Criteria (เกณฑ์ปฏิเสธสิ่งส่งตรวจ):
Neoplastic cell content <10%
 
 
 
Test Code (รหัสการทดสอบ):
092-10-0114

Code Orde Set: RASRAF

Order Name (ชื่อการทดสอบ):
RAS/ RAF (KRAS, NRAS, BRAF) mutation-FFPE (Idylla)

 
Turnaround Time (ระยะเวลารอผล):
Received to Reported within 3 days
 
Performing Location (หน่วยงานที่ทำการทดสอบ):
Clinical Genomics lab Tel.14252
 
Specimen Retention Time (ระยะเวลาเก็บสิ่งส่งตรวจ):
1 month
 
 
 
Test Code (รหัสการทดสอบ):
092-10-0114

Code Orde Set: RASRAF

Order Name (ชื่อการทดสอบ):
RAS/ RAF (KRAS, NRAS, BRAF) mutation-FFPE (Idylla)

 
 
Clinical Information (ข้อมูลทางคลินิก):
KRAS is one of the most frequently mutated oncogenes in human cancer, mutated in most pancreatic cancers (>90% of Pancreatic ductal adenocarcinoma) and 22-36% in lung cancer. About 45 percent of all metastatic colorectal tumors harbor mutations in exon 2, 3 and 4 of the KRAS oncogene.

RAS genes still comprise the most frequently mutated oncogene family in human cancers being mutated e.g. in lung, colon, as well as pancreatic cancers. About 50% of all metastatic colorectal tumors harbor RAS mutations with the frequency of NRAS (exons 2, 3 & 4) and BRAF being 5% and 8%, respectively.
 
Clinical Reference (เอกสารอ้างอิง):
1.Cox AD et al. (2014) Nature Reviews Drug Discover 13, 828–851. Jean-Yves Douillard, M.D., Ph.D., Kelly S.
2.Oliner, Ph.D., Salvatore Siena, M.D., et al. Panitumumab–FOLFOX4 Treatment and RAS Mutations in Colorectal Cancer. N Engl J Med 2013;369:1023-34.
3.http://us.biocartis.com/products-kras (Retrieved 07 OCT 2025)
4.http://us.biocartis.com/products-nras-braf (Retrieved 07 OCT 2025)