WM1985 Purified Genomic DNA

Genomic DNA was purified from cells using genomic DNA preparaton kit according to manufacturers instruction. DNA was diluted to 200 ng/µL in TE buffer (0.01 M Tris Chloride, 0.001 M EDTA, pH 7.6). Concentration was determined at A260 using nanodrop ND-1000. DNA was prepared from cell line WM1985. WM1985 is a human melanoma cell line that displays flat cell morphology and forms tight colonies in culture medium. This cell line features the specific V600E (Val600Glu) mutation at codon 600 in the BRAF gene. This mutation causes constitutively active kinase activity and activation of MEK and ERK signaling pathway. This cell line also expresses PTEN loss of function including homozygous deletion, and is wild type for N-RAS, c-KIT, and CDK4. WM1985 cells produce xenograft tumors when injected into immunocompromised mice.