2. Membrane Transporter/Ion Channel Neuronal Signaling
  3. Calcium Channel
  4. 2-Chloro-ATP sodium

2-Chloro-ATP sodium (2-Chloro ATP) is an adenine nucleotide and an analog of ATP. It is an antagonist of the purinergic P2Y1 receptor and inhibits intracellular calcium mobilization induced by ADP (HY-W010918) in Jurkat cells expressing the human receptor (Ki=2.3 μM). 2-Chloro-ATP sodium is an agonist of the purinergic P2X receptor and induces inward currents in HEK293 cells expressing human bladder smooth muscle or rat PC12 forms of the receptor (EC50=0.5 and 2.5 μM). 2-Chloro-ATP sodium induces relaxation of precontracted guinea pig cecal strips in a concentration-dependent manner. 2-Chloro-ATP sodium has been used to study the substrate specificity of cyclic nucleotide-dependent protein kinases such as protein kinase A (PKA) and PKG.

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2-Chloro-ATP sodium Chemical Structure

2-Chloro-ATP sodium Chemical Structure

CAS No. : 301334-89-4

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2-Chloro-ATP sodium Related Antibodies

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Description

2-Chloro-ATP sodium (2-Chloro ATP) is an adenine nucleotide and an analog of ATP. It is an antagonist of the purinergic P2Y1 receptor and inhibits intracellular calcium mobilization induced by ADP (HY-W010918) in Jurkat cells expressing the human receptor (Ki=2.3 μM). 2-Chloro-ATP sodium is an agonist of the purinergic P2X receptor and induces inward currents in HEK293 cells expressing human bladder smooth muscle or rat PC12 forms of the receptor (EC50=0.5 and 2.5 μM). 2-Chloro-ATP sodium induces relaxation of precontracted guinea pig cecal strips in a concentration-dependent manner. 2-Chloro-ATP sodium has been used to study the substrate specificity of cyclic nucleotide-dependent protein kinases such as protein kinase A (PKA) and PKG.

Cellular Effect
Cell Line Type Value Description References
HEK293 EC50
3.6 nM
Compound: 13c
Agonists activity was evaluated by release of [Ca2+] release of HEK 293 cells stably transfected with rat-brain P2Y purinoceptor 1 (P2Y1-R)
Agonists activity was evaluated by release of [Ca2+] release of HEK 293 cells stably transfected with rat-brain P2Y purinoceptor 1 (P2Y1-R)
[PMID: 12431066]
Molecular Weight

629.55

Formula

C10H11ClN5Na4O13P3
CAS No.
SMILES

O[C@H]([C@@H]1O)[C@](O[C@@H]1CO[P](O[P](O[P](O[Na])(O[Na])=O)(O[Na])=O)(O[Na])=O)([H])N2C3=NC(Cl)=NC(N)=C3N=C2
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2-Chloro-ATP sodium Related Classifications

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Keywords:

2-Chloro-ATP301334-89-4Calcium ChannelCa2+ channelsCa channelsInhibitorinhibitorinhibit

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