LISTING MARK
\lˈɪstɪŋ mˈɑːk], \lˈɪstɪŋ mˈɑːk], \l_ˈɪ_s_t_ɪ_ŋ m_ˈɑː_k]\
Sort: Oldest first
-
Certification mark given as a stamp of approval organizations that apply independent standards or testing on qualifying goods and materials. The 'UL' mark is such a mark given by Underwriters' Laboratory, which is such an organization.
By Henry Campbell Black
Word of the day
Proto Oncogene Proteins c erbB 2
- cell surface protein-tyrosine kinase that is found to be overexpressed in significant number adenocarcinomas. It has extensive homology can heterodimerize EGF EPIDERMAL GROWTH FACTOR), 3 receptor (RECEPTOR, 3) and the 4 receptor. Activation of erbB-2 receptor occurs during heterodimer formation with a ligand-bound erbB family members. EC 2.7.11.-.