SBR00049
FITC Labeled D-Alanine
Suitable for bacterial labeling
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| Size/SKU | Availability | Price |
|---|---|---|
5 mg | Available to ship TODAYfromMILWAUKEE | $291.00 |
About This Item
Empirical Formula (Hill Notation):
C24H19N3O7S
Molecular Weight:
493.49
NACRES:
NA.24
UNSPSC Code:
12352209
General description
Bacterial Peptidoglycan is a polymer consisting of sugars and amino acids, a mesh-like rigid layer that forms the cell wall. D-Amino Acids (D-AAs) are metabolically incorporated onto the bacterial cell wall by D,D-transpeptidase and/or L,D-transpeptidase. It was recently discovered that those transpeptidases catalyze the metabolic incorporation of exogenous D-AAs with almost no restriction of the side-chain identity. Modification of a D-AA with molecular fluorophores provides fluorescent d-amino acids that can efficiently label in situ peptidoglycan in diverse bacterial species.
Fluorescein Labeled D-Alanine is a fluorescent derivative of D-alanine that is obtained by a synthetic conjugation of 3-amino-D-alanine to a fluorophore. Fluorescein Labeled D-Alanine has high biocompatibility and suitability for labeling peptidoglycans in live bacteria
Fluorescein Labeled D-Alanine is a fluorescent derivative of D-alanine that is obtained by a synthetic conjugation of 3-amino-D-alanine to a fluorophore. Fluorescein Labeled D-Alanine has high biocompatibility and suitability for labeling peptidoglycans in live bacteria
Application
Analysis Note
- Fluorescent microscopy application: Fluorescein Labeled D-Alanine has excitation/emission wavelength range at 495 nm/515 nm.
- The recommended working concentration in fluorescent microscopy imaging application is between 250 μM-500 μM in DMSO.
- Aliquots of the DMSO solution can be stored at -20°C, protected from light for at least one month.
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This Item | |||
|---|---|---|---|
| description Suitable for bacterial labeling | description Suitable for bacterial labeling | description for fluorescent microbial imaging | description sequence Amanita phalloides(synthetic: peptide sequence) |
| form solid | form - | form solid | form solid |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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