Definition: A laboratory method used to detect specific proteins in a sample by transferring them onto a membrane and using antibodies to identify them.

Example: The researchers used an immunoblot to analyze the protein levels in the samples.

Definition: A method used to detect and analyze proteins in a sample by separating them and using antibodies to identify them.

Example: The scientist used immunoblotting to confirm the presence of the specific protein in the sample.

Definition: Relating to or having the effect of a strong influence or impact.

Example: The impactive speech moved the audience to tears.

Definition: A device or machine that strikes or collides with another object or material, often used in various industrial processes.

Example: The construction crew used an impactor to break up the concrete.

Definition: A device with blades that rotates to push a fluid in a specific direction, often used in pumps or engines.

Example: The impeller in the pump helps to move water efficiently through the system.

Definition: A device or part that pushes or drives something forward, often used in machinery or engines.

Example: The impellor in the pump helps to move the water efficiently.

Definition: Describing something that does not have any openings or holes.

Example: The imperforate membrane prevented any fluid from passing through.

Definition: A type of stamp that has no holes or perforations along its edges, making it solid and uncut.

Example: The collector was excited to find an imperforate stamp from the early 20th century.

Definition: The quality of not allowing liquids or gases to pass through.

Example: The impermeability of the material makes it ideal for waterproof clothing.

Definition: The act of joining or repairing something, often by grafting or mending parts together.

Example: The imping of the two branches created a strong bond in the tree.

Definition: A device used to collect and analyze small particles from a gas by directing them onto a wet surface.

Example: The scientist used an impinger to measure the concentration of airborne pollutants.