5.08578

TSPO Agonist, Ro5-4864

• 동의어(들): TSPO Agonist, Ro5-4864, 4ʹ-chlorodiazepam, TSPO Activator I, Mitochondrial Translocator Protein Activator I, Ro54864
• 실험식(Hill 표기법): C₁₆H₁₂Cl₂N₂O
• CAS Number: 14439-61-3
• Molecular Weight: 319.19
• MDL number: MFCD00043406
• UNSPSC 코드: 12352200
• NACRES: NA.77

속성

• 분석: ≥98% (HPLC)
• Quality Level: 100
• 형태: powder
• 효능: 4.4 nM K_i
• 제조업체/상표: Calbiochem^®
• 저장 조건: OK to freeze; protect from light
• 색상: off-white
• solubility: DMSO: 100 mg/mL
• 저장 온도: 2-8°C
• InChI: 1S/C16H12Cl2N2O/c1-20-14-7-6-12(18)8-13(14)16(19-9-15(20)21)10-2-4-11(17)5-3-10/h2-8H,9H2,1H3
• InChI key: PUMYFTJOWAJIKF-UHFFFAOYSA-N

설명

일반 설명

A 4′-chloro derivative of diazepam that lacks affinity for GABA-A receptors, but can serve as a ligand for the peripheral benzodiazepine receptor. Acts as an agonist for the 18 kDa translocator protein (TSPO) on the outer mitochondrial membrane (K_d = 4.4 nM). Diminishes the accumulation of β-amyloid peptides in the CA1 hippocampal region of gonadectomized (GDX) mice and in triple transgenic Alzheimer′s disease murine models (3xTgAD). However, it does not affect tau phosphorylation events as assessed by AT8 immunoreactivity. Also shown to reduce GFAP ionized calcium binding adaptor molecule-1 (IBA-1) in the 3xTgAD mice. Reported to increase testosterone and progesterone levels in GDX mice without affecting other steroid hormones. However, it does not have a significant effect on the levels of these hormones in aged 3xTgAD mice. In combination with another mitochondria targeting molecule, lonidamine, it is shown to induce apoptosis in MDA-MB-231 breast cancer cells.

A 4′-chloro derivative of diazepam that lacks affinity for GABA-A receptors, but can serve as a ligand for the peripheral benzodiazepine receptor. Acts as an agonist for the 18 kDa translocator protein (TSPO) on the outer mitochondrial membrane (K_d = 4.4 nM). Diminishes the accumulation of β-amyloid peptides in the CA1 hippocampal region of gonadectomized (GDX) mice and in triple transgenic Alzheimer′s disease murine models (3xTgAD). However, it does not affect tau phosphorylation events as assessed by AT8 immunoreactivity. Also shown to reduce GFAP ionized calcium binding adaptor molecule-1 (IBA-1) in the 3xTgAD mice. Reported to increase testosterone and progesterone levels in GDX mice without affecting other steroid hormones. However, it does not have a significant effect on the levels of these hormones in aged 3xTgAD mice. In combination with another mitochondria targeting molecule, lonidamine, it is shown to induce apoptosis in MDA-MB-231 breast cancer cells.

Please note that the molecular weight for this compound is batch-specific due to variable water content.

생화학적/생리학적 작용

Cell permeable: yes

Primary Target
TSPO

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 3 months at -20°C.

기타 정보

Barron, A.M., et al. 2013. The J.Neuroscience.33, 8891.Yousefi, O.S., et al. 2013. Cell Commun.Signaling.11, 13.Wu, X., and Gallo, K.E. 2013. PLoS One.8, e71258.Leonelli, E., et al. 2005. Mech. Ageing. Dev.126, 1159.

법적 정보

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

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302
• 예방조치 성명서: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable