분석
≥95%
형태
powder
저장 온도
−20°C
애플리케이션
Enantioprobe (S)-4 is one of 16 fully functionalized, enantiomeric fragment probes developed in the Cravatt lab. Combining fragment-based ligand discovery (FBLD) with chemical proteomics, the enantioprobe library assesses ligandability across proteomes. Each enantioprobe contains a structurally variable fragment for interaction with proteins, photoactivatable diazirine for UV-induced covalent protein labeling, and bioorthogonal alkyne handle for detection,
enrichment, and identification. Of the eight enantiomeric pairs, each differs by one stereocenter, and comparing stereoselective fragment-protein interactions between the pairs simplifies validation of authentic protein-binding events. Enantioprobe (S)-4′s paired fragment is available as Enantioprobe (R)-4 (cat# 912913).
Together, the 16 enantioprobes support ligandability studies in living cells, a significant method for development of chemical probes and lead discovery efforts to find binders for traditionally "undruggable" protein targets. This strategy is also compatible with multiplexing for higher throughput.
enrichment, and identification. Of the eight enantiomeric pairs, each differs by one stereocenter, and comparing stereoselective fragment-protein interactions between the pairs simplifies validation of authentic protein-binding events. Enantioprobe (S)-4′s paired fragment is available as Enantioprobe (R)-4 (cat# 912913).
Together, the 16 enantioprobes support ligandability studies in living cells, a significant method for development of chemical probes and lead discovery efforts to find binders for traditionally "undruggable" protein targets. This strategy is also compatible with multiplexing for higher throughput.
Supporting reagents:
- Fluorophore-conjugated azide tags for SDS-PAGE in-gel profiling: 910147, 760757, 760765, https://www.sigmaaldrich.com/catalog/product/aldrich/777315?lang=en®ion=US, 777323
- Azide-biotin tags for enrichment: 901765, 914134, 914460, 762024, 900912, 900891, QBD10825)
- Azide capture solid supports: 900957, 742627
- Streptavidin for biotin enrichment: S6940, E5529, E2513, 69203, 16-126, S1638
관련 제품
제품 번호
설명
가격
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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문서
Ligandability describes the propensity of a protein target to bind a small molecule with high affinity. It is a precursor to evaluating druggability, which requires more advanced translational pharmacological effects and drug-like properties in vivo.
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