WM902B is a tumorigenic (VGP) primary melanoma cell line with competence for metastasis. 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 hemizygous deletion and R24L mutation at position 24 in the CDK4 gene. The R24L mutation results in an amino acid substitution at codon 24 in CDK4, from an arginine (R) to Leucine (L). This mutation renders the protein resistant to the inhibitory effects of INK4A function. WM902B cells produce xenograft tumors when injected into immunocompromised mice.
Size
1 mL
Concentration
5.0 million cells/ml
Applications
The key applications of these cell lines include genetic studies, xenograft production, drug testing, and drug target discovery. These cell line models can be used in various biological assays, and for identifying critical target genes, and cell signaling pathways.
Other Names
Human Melanoma, patient derived tumor, tumor models, skin cancer, xenograft