5.30030

Glutaminase Inhibitor II, BPTES

• 동의어(들): Glutaminase Inhibitor II, BPTES, N,Nʹ-(5,5ʹ-(2,2ʹ-Thio bis(ethane-2,1-diyl)) bis(1,3,4-thiadiazole-5,2-diyl)) bis(2-phenylacetamide), Kidney-Type Glutaminase Inhibitor II, GAC Inhibitor II, GLS1 Inhibitor II, KGA Inhibitor II
• 실험식(Hill 표기법): C₂₄H₂₄N₆O₂S₃
• CAS Number: 314045-39-1
• Molecular Weight: 524.68
• MDL number: MFCD01079848
• UNSPSC 코드: 12352200
• NACRES: NA.77

속성

• 분석: ≥94% (HPLC)
• Quality Level: 100
• 양식: powder
• 제조업체/상표: Calbiochem^®
• 저장 조건: OK to freeze; protect from light
• 색상: yellow
• solubility: DMSO: 50 mg/mL
• 저장 온도: −20°C
• SMILES string: [s]1c(nnc1CCSCCc3[s]c(nn3)NC(=O)Cc4ccccc4)NC(=O)Cc2ccccc2
• InChI: 1S/C24H24N6O2S3/c31-19(15-17-7-3-1-4-8-17)25-23-29-27-21(34-23)11-13-33-14-12-22-28-30-24(35-22)26-20(32)16-18-9-5-2-6-10-18/h1-10H,11-16H2,(H,25,29,31)(H,26,30,32)
• InChI key: MDJIPXYRSZHCFS-UHFFFAOYSA-N

설명

일반 설명

Glutaminase Inhibitor II,Bis-2-(5-phenylacetamido-1,2,4-thiadiazol-2-yl)ethyl sulfide (BPTES)is a cell-permeable bis-thiadiazole compound that selectivelyinhibits glutaminase-1(GLS1). It does not inhibit the liver-type GLS-2 mitochondrialglutaminase activity. It exerts its effect by inducing an inactive GLS1tetrameric conformation via a 2:1 inhibitor-to-tetramer stoichiometric binding.BPTES blocks the growth under aerobic/ normoxic conditions, and promotes celldeath under hypoxic conditions in P493 B-cell lymphoma cultures invitro, and effectively suppresses P493 tumor expansion in mice invivo.BPTES has been observedto be active in several cancer cells as it prevents cancer cellproliferation.

애플리케이션

Glutaminase Inhibitor II, BPTES has been used asa glutaminase inhibitor to study its effects on the release of extracellularvesicles (EVs) in human immunodeficiency virus (HIV-1) infected macrophages.

생화학적/생리학적 작용

Cell permeable: yes

Primary Target
kidney-type glutaminase

Reversible: yes

Target IC₅₀: 140 and 210 nM in HEK293 cells expressing wt-KGA and F318Y-cKGA, respectively

포장

Packaged under inert gas

경고

Toxicity: Standard Handling (A)

재구성

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

기타 정보

Shukla, K., et al. 2012. J. Med. Chem.55, 10551.

Thangavelu, K., et al. 2012. Proc. Natl. Acad. Sci. USA109, 7705.
Le, A., et al. 2012. Cell Metab.15, 110.
DeLaBarre, B., et al. 2011. Biochemistry 50, 10764.
Seltzer, M.J., et al. 2010. Cancer Res.70, 8981.
Robinson, M.M., et al. 2007. Biochem. J.406, 407.

법적 정보

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315 - H319 - H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable