Creatinine (Synonyms:肌酸酐; NSC13123)
目录号 : KM12269 CAS No. : 60-27-5 纯度 : 98%

Creatinine(NSC13123)是肌肉中磷酸肌酸的分解产物。

规格 价格 是否有货 数量
500mg
In-stock
1g
In-stock
5g
In-stock
10g 询价 In-stock
50g 询价 In-stock
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生物活性

Creatinine(NSC13123) is a break-down product of creatine phosphate in muscle, and is usually produced at a fairly constant rate by the body. Target: Others Creatinine is a breakdown product of creatine phosphate in muscle, and is usually produced at a fairly constant rate by the body (depending on muscle mass). Creatine is synthesized primarily in the liver from the methylation of glycocyamine (guanidino acetate, synthesized in the kidney from the amino acids arginine and glycine) by S-adenosyl methionine. It is then transported through blood to the other organs, muscle, and brain, where, through phosphorylation, it becomes the high-energy compound phosphocreatine. During the reaction, creatine and phosphocreatine are catalyzed by creatine kinase, and a spontaneous conversion to creatinine may occur [1]. Creatinine levels in blood and urine may be used to calculate the creatinine clearance (CrCl), which reflects the glomerular filtration rate (GFR), an important clinical index of renal function [2].

分子式
C4H7N3O
分子量
113.12
CAS号
60-27-5
中文名称
肌酸酐;肌氨基酐;肌酐;肌氨酸酐;肌酸肝
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

H2O : 33.33 mg/mL (294.64 mM; Need ultrasonic)

DMSO : 2.5 mg/mL (22.10 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 8.8402 mL 44.2008 mL 88.4017 mL
5 mM 1.7680 mL 8.8402 mL 17.6803 mL
10 mM 0.8840 mL 4.4201 mL 8.8402 mL
*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

临床试验
科研文献
The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
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