APCBio Innovations, Inc. is a consulting and contract research company specializing in biopharmaceutical product development. It is located in Frederick, Maryland, USA. We …

Our platform technology and world-class scientific approach accelerates the development and launch of biologics modalities including microbial, mammalian, viral vectors, cell and gene …

AP Biology is an introductory college-level biology course. Students cultivate their understanding of biology through inquiry-based investigations as they explore topics like evolution, …

We’re updating AP Biology for the 2025-26 school year. The updates don’t apply to the May 2025 exam. This is a hybrid digital exam. Students complete multiple-choice questions and view …

Discovering cutting-edge approaches in Immuno-Oncology.

APC标记亲和素，可以用于生物素 (Biotin)标记的抗体、核酸、蛋白或其它生物素标记分子的检测。 脂质运载蛋白- 2，也称为中性粒细胞明胶酶相关脂质运载蛋白（NGAL）。 其分子量约为 …

Advanced Placement (AP) Biology (also known as AP Bio) is an Advanced Placement biology course and exam offered by the College Board in the United States. For the 2012–2013 school …

Our cutting-edge analytical infrastructure is equipped with advanced instrumentation and methodologies, providing comprehensive support for the development of biologics across …

Download free-response questions from past AP Biology exams, along with scoring guidelines, sample responses from exam takers, and scoring distributions.

Materials Today Bio is a multidisciplinary journal focused on the interface between biology and materials science, chemistry, physics, engineering, and medicine. From the design and …