SmBiT Tag
Based on 1 Customer Validation
SmBiT Tag is an 11-amino-acid short peptide with extremely low natural affinity for LgBiT, with a Kd value of approximately 190 μM. It serves as a core component of the NanoLuc Binary Technology (NanoBiT) system. NanoBiT is a bioluminescent reporter system based on protein fragment complementation technology, which is used to monitor dynamic protein-protein interactions in live cells and in vitro.
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- Purity: 98.84%
- CAS No.: 1628913-44-9
- 화학식: C63H98N14O18
- 분자량:1339.54
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보관:
Sealed storage, away from moisture.
Powder -80°C, 2 years , -20°C, 1 year* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Biological Activity
The SmBiT Tag is used in combination with LgBiT, the other core large fragment component of the NanoBiT system. When SmBiT and LgBiT are fused separately to two interacting target proteins, the binding of these two target proteins brings SmBiT and LgBiT close to each other, promoting their complementary assembly, thereby restoring the high activity of NanoLuc luciferase and generating a detectable bioluminescent signal[1][2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 1628913-44-9
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Appearance Solid
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분자량 1339.54
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화학식 C63H98N14O18
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Color White to off-white
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Sequence
Val-Thr-Gly-Tyr-Arg-Leu-Phe-Glu-Glu-Ile-Leu
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Sequence Shortening
VTGYRLFEEIL
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선적
Room temperature in continental US; may vary elsewhere.
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보관
Sealed storage, away from moisture
Powder -80°C 2 years -20°C 1 year * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
순도&문서
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Data Sheet (258 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Ji Y, et al. Structural basis of peptide recognition and activation of endothelin receptors. Nat Commun. 2023;14(1):1268. Published 2023 Mar 7. [Content Brief]
[2]. Zhang CH, et al. Development of a general bioluminescent activity assay for peptide ligases. FEBS J. 2022;289(17):5241-5258. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)