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Cyclic ADP-ribose ammonium
  • 英文名称:Cyclic ADP-ribose ammonium
  • 品牌:Chemstan
  • 产地:中国
  • 货号:CS-N7395A
  • 价格: ¥7200/mg
  • 发布日期: 2021-03-05
  • 更新日期: 2025-09-19
产品详请
产地 中国
品牌 Chemstan
货号 CS-N7395A
用途 科研
英文名称 Cyclic ADP-ribose ammonium
包装规格 500 μg
纯度 98.00%%
CAS编号
别名
分子式
是否进口
Description

Cyclic ADP-ribose ammonium (cADPR ammonium) is a potent second messenger for calcium mobilization that is synthesized from NAD+ by an ADP-ribosyl cyclase. Cyclic ADP-ribose ammonium increases cytosolic calcium mainly by Ryanodine receptor-mediated release from endoplasmic reticulum and also by extracellular influx through the opening of TRPM2 channels[1] [2] [3] .

IC50 & Target

Calcium mobilization[1]
TRPM2 channels[3]
Endogenous metabolite[1]

In Vitro

cADPR (20 nM) elicits a large rapid Ca2+ release in sea urchin eggs homogenates[1] .
cADPR (100 μM; 10 min) induces a sustained elevation of intracellular calcium concentration in a subset (64%) of cultured astrocytes[4] .
cADPR (100 μM) and heat (35-38.5 ℃) stimulates oxytocin OT release from the isolated hypothalami of male mice in culture[5] .

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

cADPR (100 μM; push-pull type of brain microperfusion) elevats OT concentrations in ordinate or subordinate mice[5] .

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Formula

C??H??N?O??P?.X(NH?)

SMILES

O[C@H]([C@@H]1O)[C@](O[C@]1([H])COP(O)(OP(O)(OC2)=O)=O)([H])N3C(N=CN([C@]4([H])O[C@@]2([H])[C@@H](O)[C@H]4O)C5=N)=C5N=C3.N.[F,Cl,Br,I]

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month
References
  • [1]. Galione A, et, al. Ca(2+)-induced Ca2+ release in sea urchin egg homogenates: modulation by cyclic ADP-ribose. Science. 1991 Sep 6;253(5024):1143-6.

    [2]. Lee HC, et, al. Structural determination of a cyclic metabolite of NAD+ with intracellular Ca2+-mobilizing activity. J Biol Chem. 1989 Jan 25;264(3):1608-15.

    [3]. Ribeiro JM, et, al. Specific cyclic ADP-ribose phosphohydrolase obtained by mutagenic engineering of Mn 2+-dependent ADP-ribose/CDP-alcohol diphosphatase. Sci Rep. 2018 Jan 18;8(1):1036.

    [4]. Verderio C, et, al. Evidence of a role for cyclic ADP-ribose in calcium signalling and neurotransmitter release in cultured astrocytes. J Neurochem. 2001 Aug;78(3):646-57.

    [5]. Zhong J, et, al. Cyclic ADP-Ribose and Heat Regulate Oxytocin Release via CD38 and TRPM2 in the Hypothalamus during Social or Psychological Stress in Mice. Front Neurosci. 2016 Jul 22;10:304.

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