L-β-Ethynylserine
L-β-ethynylserine (βES) is a threonine analog. L-β-ethynylserine is efficiently incorporated into newly synthesized proteins, and allows their selective visualization or enrichment through bioorthogonal ligation to fluorescent dyes or affinity tags, respectively[1].
Product Specifications
CAS Number
[65207-64-9]
UNSPSC
12352211
Target
Fluorescent Dye
Type
Reference compound
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/l-β-ethynylserine.html
Purity
99.98
Solubility
DMSO : 2 mg/mL (ultrasonic; warming; heat to 60°C) |H2O : 35 mg/mL (ultrasonic)
Smiles
C#C[C@@H](O)[C@H](N)C(O)=O
Molecular Formula
C5H7NO3
Molecular Weight
129.11
References & Citations
[1]Ignacio BJ, Dijkstra J, Mora N, et al. THRONCAT: metabolic labeling of newly synthesized proteins using a bioorthogonal threonine analog. Nat Commun. 2023;14 (1) :3367.
Shipping Conditions
Blue Ice
Storage Conditions
-20°C, 3 years (Powder)
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Scientific Category
Reference compound1
Clinical Information
No Development Reported
Available Sizes
Curated Selection
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