341501

FeTMPyP

Catalyzes the isomerization of peroxynitrite (ONOO⁻) to nitrate (NO3⁻) under physiological conditions and at realistic dose-derived concentrations (k_cat = 2.2 x 10⁶M⁻¹s⁻¹).

• 동의어(들): FeTMPyP, 5,10,15,20-Tetrakis(N-methyl-4ʹ-pyridyl)porphinato Iron (III) Chloride, Fe ^IIITMPyP(Cl)
• 실험식(Hill 표기법): C₄₄H₃₆Cl₅FeN₈
• Molecular Weight: 909.92
• UNSPSC 코드: 12352200
• NACRES: NA.77

속성

• Quality Level: 100
• 분석: ≥90% (TLC)
• 형태: solid
• 제조업체/상표: Calbiochem^®
• 저장 조건: OK to freeze; desiccated (hygroscopic); protect from light
• 색상: brown
• solubility: water: 50 mg/mL
• 배송 상태: ambient
• 저장 온도: −20°C

설명

일반 설명

Catalyzes the isomerization of peroxynitrite (ONOO^–) to nitrate (NO₃^–) under physiological conditions and at realistic dose-derived concentrations (K_cat = 2.2 x 10⁶ M^-1s^-1). Effectively prevents the oxidation of lipid components by peroxynitrite. Also catalytically decomposes superoxide radicals (O₂^·). Irradiation of the aqueous solution at 335 nm releases hydroxyl (OH·) radicals. FeTMPyP can also serve as a potential for drug detoxification of reactive oxygen species (ROS).

Catalyzes the isomerization of peroxynitrite (ONOO^-) to nitrate (NO₃^-) under physiological conditions and at realistic dose-derived concentrations (K_cat = 2.2 x 10⁶ M^-1s^-1). Effectively prevents the oxidation of lipid components by peroxynitrite. Also decomposes superoxide radicals (O₂^•) catalytically. Irradiation of the aqueous solution at 335 nm releases hydroxyl (OH^•) radicals. FeTMPyP can also serve as a potential drug for reactive oxygen species (ROS) detoxification.

생화학적/생리학적 작용

Cell permeable: no

Kcat = 2.2 x 106 M-1s-1 in catalyzing the isomerization of peroxynitrite (ONOO-) to nitrate (NO3-) under physiological conditions

Primary Target
Peroxynitrite (ONOO-)

Product does not compete with ATP.

Reversible: no

경고

Toxicity: Standard Handling (A)

재구성

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 4 months at -20°C.

기타 정보

Lee, J., et al. 1998. J. Am. Chem. Soc. 120, 7493.
Hunt, J.A., et al. 1997. Chem. Biol. 4, 845.
Marla, S.S., et al. 1997. Proc. Natl. Acad. Sci. USA 94, 14243.
Stern, M.K., et al. 1996. J. Am. Chem. Soc. 118, 8735.
Faraggi, M., et al. 1984. Int. J. Radiat. Biol. Relat. Stud. Phys. Chem. Med.46, 703.

법적 정보

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

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable