Adenosine 5′-diphosphoribose sodium (Synonyms:二磷酸腺苷核糖; ADP ribose sodium)
目录号 : KM5370 CAS No. : 68414-18-6 纯度 : 98%

Adenosine 5′-diphosphoribose sodium (ADP ribose sodium) 是一种烟酰胺腺嘌呤核苷酸 (NAD+) 的代谢产物,也是一种最有效和最主要的细胞内 Ca2+ 渗透性阳离子 TRPM2 通道激活剂,还可以增强自噬 (autophagy)。

规格 价格 是否有货 数量
10mg
In-stock
50mg 询价 In-stock
100mg 询价 In-stock

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生物活性

Adenosine 5′-diphosphoribose sodium (ADP ribose sodium) is a nicotinamide adenine nucleotide (NAD) metabolite. Adenosine 5′-diphosphoribose sodium is the most potent and primary intracellular Ca-permeable cation TRPM2 channel activator. Adenosine 5′-diphosphoribose sodium also can enhance autophagy.

体外研究

In mouse embryonic fibroblasts (MEFs), H2O2 treatment demonstrates that the activation of poly(ADP-ribose) (PAR) polymerase-1 (PARP-1) produced Adenosine 5′-diphosphoribose (ADP ribose), which is an activating signal for TRPM2 channels, thereby promoting Ca elevation through extracellular Ca influx and (or) lysosomal Ca release. This process eventually activates early or late autophagy in response to different degrees of oxidative stress.
TRPM2 channels are activated by binding of Adenosine 5′-diphosphoribose (ADP ribose) to the intracellular NUDT9-homology (NUDT9-H) domain unique to TRPM2 and located at its C terminus. In addition to ADPR, intracellular Ca is an essential coactivator: TRPM2 channels open only in the combined presence of both ligands.

分子式
C15H22N5NaO14P2
分子量
581.30
CAS号
68414-18-6
中文名称
二磷酸腺苷核糖
运输条件

Room temperature in continental US; may vary elsewhere.

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

H2O : 125 mg/mL (215.04 mM; Need ultrasonic)

DMSO : 25 mg/mL (43.01 mM; ultrasonic and warming and heat to 80°C)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.7203 mL 8.6014 mL 17.2028 mL
5 mM 0.3441 mL 1.7203 mL 3.4406 mL
10 mM 0.1720 mL 0.8601 mL 1.7203 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
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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