結構式
| 物競編號 | 0KJ9 |
|---|---|
| 分子式 | 暫無 |
| 分子量 | 暫無 |
| 標簽 | 暫無 |
CAS號:9031-37-2
MDL號:MFCD00130766
EINECS號:暫無
RTECS號:暫無
BRN號:暫無
PubChem號:暫無
1. 性狀:生理鹽水。
2. 密度(g/mL,25℃):未確定
3. 相對蒸汽密度(g/mL,空氣=1):未確定
4. 熔點(oC):未確定
5. 沸點(oC,常壓):未確定
6. 沸點(oC,5.2kPa):未確定
7. 折射率:未確定
8. 閃點(oC):未確定
9. 比旋光度(o):未確定
10. 自燃點或引燃溫度(oC):未確定
11. 蒸氣壓(kPa,20oC):未確定
12. 飽和蒸氣壓(kPa,60oC):未確定
13. 燃燒熱(KJ/mol):未確定
14. 臨界溫度(oC):未確定
15. 臨界壓力(KPa):未確定
16. 油水(辛醇/水)分配系數的對數值:未確定
17. 爆炸上限(%,V/V):未確定
18. 爆炸下限(%,V/V):未確定
19. 溶解性:溶于水
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通常對水體是稍微有害的,不要將未稀釋或大量產品接觸地下水,水道或污水系統,未經政府許可勿將材料排入周圍環境。
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1.疏水參數計算參考值(XlogP):-1.4
2.氫鍵供體數量:1
3.氫鍵受體數量:1
4.可旋轉化學鍵數量:0
5.互變異構體數量:5
6.拓撲分子極性表面積58.5
7.重原子數量:8
8.表面電荷:0
9.復雜度:186
10.同位素原子數量:0
11.確定原子立構中心數量:0
12.不確定原子立構中心數量:1
13.確定化學鍵立構中心數量:0
14.不確定化學鍵立構中心數量:0
15.共價鍵單元數量:1
Analysis Note Protein determined by biuret
Biochem/physiol Actions Ceruloplasmin (Cp), the principal carrier of copper in plasma, is thought to be involved in oxidative modification of lipoproteins and participate in the acute phase reaction to stress. Cp is an effective antioxidant for a variety of radicals and has a potent peroxidase activity to decompose hydrogen peroxide in the presence of reduced glutathione. It inhibits the peroxidase activity of myeloperoxidase in a concentration-dependent manner and shows selective binding to myeloperoxidase in vitro. This suggests that ceruloplasmin may participate in the clearance and inactivation of myeloperoxidase in vivo. At physiological (micromolar) concentrations it was found to inhibit relaxation of rabbit aorta induced by endothelium-dependent agonists like acetylcholine or ADP. However, it was found ineffective toward vasodilation due to direct stimulation of smooth muscle cells by nitroglycerin.
Unit Definition One unit will cause a ΔA550 of 0.01 per min using N,N-dimethyl-p-phenylenediamine as substrate at pH 5.5 and 37 °C, in a 7 mL reaction volume.
Physical form Pale blue powder containing sodium chloride and sodium acetate
2-8°C密閉、陰涼干燥處
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危險運輸編碼:暫無
危險品標志:暫無
安全標識:暫無
危險標識:暫無
None
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共收錄化學品數據
147579 條