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SL-1179

BQ-123-[13C6,15N], 98% (CP)

Isotopic Purity : 
98 atom % 13C and 98 atom % 15N
Related CAS No. : 
[136553-81-6] of the unlabelled compound
Synonyms : Cyclo(D-alpha-aspartyl-L-prolyl-D-valyl-L-leucyl-[13C6,15N]-D-tryptophyl); Cyclo(-D-Trp-D-Asp-Pro-D-Val-Leu-[13C6, 15N]); Cyclo(Trp-Asp-Pro-Val-Leu-[13C6,15N])

Price and Availability
Pack Size Price in USD Quantity Availability Shipping Status
5MG2980.00 Back Order Estimated to Ship on 02.16.2025
10MG3980.00 Back Order Estimated to Ship on 02.16.2025
Chemical Properties
C2513C6H42N515NO7 617.65
Pale yellow solid Not available
For Laboratory research use only, not for drug, household or other uses.
Applications : It is a labelled version of BQ-123. A highly potent, selective, and competitive ETA (endothelin) receptor antagonist (Ki = 40 nM for ETA versus Ki = 2.5 μM for ETB).
References : Nambi. P. et al.: J. Pharmacol. Exp. Ther. 277, 1567, 1996; Bax. W. A. et al.: Trends Pharmacol. Sci. 15, 379, 1994; Ihara. M. et al.: Biochem. Biophys. Res. Commun. 178, 132, 1991.
Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.
Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.

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Product ID : SL-1179

Product Name : BQ-123-[13C6,15N]

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