Aptagen, LLC
DNA
L-arginine
Small Organic
~2.5 mM (reported value)
Buffer for CD binding assay: 10 mM sodium phosphate buffer (pH 7.5) and 100 mM NaCl.
4°C
Heated to 95°C and cooled to 4°C for over 2h.
Apparent Kd values for guanidine were the same as arginine and argininamide bound 10-fold more tightly.
Forms a G-quartet structure upon binding to arginine.
L-arginine (12-79) (ID# 484)
5' dGpdApdCpdCpdApdGpdGpdGpdCpdApdApdApdCpdGpdGpdTpdApdGpdGpdGpdApdGpdTpdGpdGpdTpdCp 3'
28
8439.53 g/mole
273400 L/(mole·cm)
62.96%
3.66
30.87
Note: Information on this aptamer oligo was obtained from the literature and hasn't been validated by Aptagen.
K Harada and A Frankel. (1995) Identification of two novel arginine binding DNAs. EMBO J, 14(23): 5798-5811.
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