High-quality products
Reliable performance
Structural analysis of β turns in peptides and proteins by Circular Dichroism (CD) (CAT#: STEM-MB-0625-WXH)
Introduction
β-Turns are one of the most common structural motifs in proteins and change the direction of the peptide backbone by nearly 180°, allowing the peptide chain to fold back onto itself.
Principle
Circular dichroism (CD) is a spectroscopy technique that measures the absorption difference between left and right circularly polarized light. By symmetry, this asymmetric absorption can only occur for asymmetric molecules, meaning chiral molecules.
Applications
Circular dichroism (CD) spectroscopy is a powerful technique that is sensitive to the chirality (handedness) of molecules. It can be used to study absolute stereochemistry, enantiomeric composition, racemization, enantiomeric differentiation, and molecular interactions and conformation.
Procedure
1. Sample preparation
2. Measurement by CD instrument
3. Data analysis
2. Measurement by CD instrument
3. Data analysis
Materials
Circular dichroism (CD) spectrophotometer
Other recommended products
-
Estimation of protein secondary structure by Circular dichroism (CD) (CAT#: STEM-MB-0596-WXH)
-
Structural analysis of Carbohydrates by Circular dichroism (CD) (CAT#: STEM-MB-0635-WXH)
-
Analysis of Denatured Proteins by Circular dichroism (CD) (CAT#: STEM-MB-0644-WXH)
-
Study of nucleosomes structure by Circular dichroism (CD) (CAT#: STEM-MB-0608-WXH)
-
Study of chromatin structure by Circular dichroism (CD) (CAT#: STEM-MB-0607-WXH)
-
Study of the interaction between DNA and porphyrins by Circular dichroism (CD) (CAT#: STEM-MB-0610-WXH)
-
Study of guanine quadruplexes by Circular dichroism (CD) (CAT#: STEM-MB-0601-WXH)
-
Conformational analysis of Concanavalin A by Circular dichroism (CD) (CAT#: STEM-MB-0646-WXH)
Wide range of applications
For various laboratory needs
Expert support
Professional service team
Fast delivery
Global shipping