Related Experiment Video
Updated: Feb 12, 2026
17:35
A Microplate Assay to Assess Chemical Effects on RBL-2H3 Mast Cell Degranulation: Effects of Triclosan without Use of an Organic Solvent
Published on: November 1, 2013
40.6K
Author Correction: PKC-dependent phosphorylation of Munc18a at Ser313 in activated RBL-2H3 cells
1Department of Biological Sciences, University of Southern Mississippi, 118 College Drive, #5018, Hattiesburg, MS, 39406, USA.
Summary
This study investigated the role of specific proteins in cellular processes. The findings highlight potential new targets for therapeutic interventions.
Area of Science:
- Biochemistry
- Molecular Biology
Background:
- Cellular processes are fundamental to life.
- Understanding protein function is crucial for disease research.
Purpose of the Study:
- To elucidate the function of key proteins.
- To identify potential therapeutic targets.
Main Methods:
- Protein expression and purification.
- Enzyme activity assays.
- Cellular localization studies.
Main Results:
- Identified a novel regulatory role for Protein X.
- Demonstrated Protein Y's involvement in pathway Z.
Conclusions:
- Protein X and Y are critical for cellular function.
- These proteins represent promising targets for drug development.
Related Concept Videos
02:20Milgram's Obedience to Authority
7.4K
Obedience to authority is classically demonstrated in a more famous series of social psychology experiments performed by Stanley Milgram. He was a social psychology professor at Yale who was influenced by the trial of Adolf Eichmann, a Nazi war criminal. Eichmann’s defense for the atrocities he committed was that he was “just following orders.”
7.4K
01:02Phosphorylation
54.4K
The addition or removal of phosphate groups from proteins is the most common chemical modification that regulates cellular processes. These modifications can affect the structure, activity, stability, and localization of proteins within cells as well as their interactions with other proteins.
During phosphorylation, protein kinases transfer the terminal phosphate group of ATP to specific amino acid side chains of substrate proteins. Serine, threonine, and tyrosine are the most commonly...
During phosphorylation, protein kinases transfer the terminal phosphate group of ATP to specific amino acid side chains of substrate proteins. Serine, threonine, and tyrosine are the most commonly...
54.4K
01:15Distance Corrections
301
To achieve precise distance measurements, especially in surveying and construction, certain corrections must be applied to account for potential sources of error like the standardization errors, temperature variations, and slope adjustments.Standardization error emerges when measurement equipment undergoes changes, such as wear, repairs, or weather impacts. To address this, surveyors compare the equipment’s readings to a standard. This process identifies any deviation that might lead to...
301
01:20Power Factor Correction
557
The power transmission to a factory involves the transfer of apparent power, a combination of active and reactive power. The power factor measures how effectively electrical power is converted into useful work output. The ratio of the real power (KW) that does the work to the apparent power (KVA) supplied to the circuit.
557
02:55Temperature Dependence on Reaction Rate
89.3K
The Collision Theory
Atoms, molecules, or ions must collide before they can react with each other. Atoms must be close together to form chemical bonds. This premise is the basis for a theory that explains many observations regarding chemical kinetics, including factors affecting reaction rates.
The collision theory is based on the postulates that (i) the reaction rate is proportional to the rate of reactant collisions, (ii) the reacting species collide in an orientation allowing contact between...
Atoms, molecules, or ions must collide before they can react with each other. Atoms must be close together to form chemical bonds. This premise is the basis for a theory that explains many observations regarding chemical kinetics, including factors affecting reaction rates.
The collision theory is based on the postulates that (i) the reaction rate is proportional to the rate of reactant collisions, (ii) the reacting species collide in an orientation allowing contact between...
89.3K
01:21Frequency-dependent Selection
24.2K
When the fitness of a trait is influenced by how common it is (i.e., its frequency) relative to different traits within a population, this is referred to as frequency-dependent selection. Frequency-dependent selection may occur between species or within a single species. This type of selection can either be positive—with more common phenotypes having higher fitness—or negative, with rarer phenotypes conferring increased fitness.
24.2K