Rp-8-CPT-cAMPS sodium

Modify Date: 2024-01-13 11:01:45

Rp-8-CPT-cAMPS sodium structure	Common Name	Rp-8-CPT-cAMPS sodium
	CAS Number	221905-35-7	Molecular Weight	509.86
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₆H₁₄ClN₅NaO₅PS₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Use of Rp-8-CPT-cAMPS sodium

Rp-8-CPT-cAMPS sodium, a cAMP analog, is a potent and competitive antagonist of cAMP-induced activation of cAMP-dependent PKA I and II. Rp-8-CPT-cAMPS sodium preferentially selects site A of RI compares to site A of RII and site B of RII compares to site B of RI[1][2].

Name	Rp-8-CPT-cAMPS sodium

Description	Rp-8-CPT-cAMPS sodium, a cAMP analog, is a potent and competitive antagonist of cAMP-induced activation of cAMP-dependent PKA I and II. Rp-8-CPT-cAMPS sodium preferentially selects site A of RI compares to site A of RII and site B of RII compares to site B of RI[1][2].
Related Catalog	Signaling Pathways >> Protein Tyrosine Kinase/RTK >> PKA Signaling Pathways >> Stem Cell/Wnt >> PKA Research Areas >> Inflammation/Immunology Research Areas >> Neurological Disease
Target	PKA[1]
In Vitro	Rp-8-CPT-cAMPS (100 μM; 15 min) blocks phosphorylation of VASP by 6-Bnz-cAMP and largely reduces VASP phosphorylation by forskolin and fenoterol[2]. Rp-8-CPT-cAMPS (100 μM; 30 min) reduces GTP-loading of Rap1 by both 8-pCPT-2'-O-Me-cAMP and 6-Bnz-cAMP[2]. Rp-8-CPT-cAMPS (100 μM; 30 min) largely diminishes the augmentation of bradykinin-induced IL-8 release by the PKA activator 6-Bnz-cAMP and the Epac activator 8-pCPT-2'-O-Me-cAMP[2]. Rp-8-CPT-cAMPS (10 μM) inhibits the endothelium-dependent and -independent relaxation which induced by Venom in pre-contracted rat mesenteric artery rings[3].
References	[1]. Dostmann WR , et, al. Probing the cyclic nucleotide binding sites of cAMP-dependent protein kinases I and II with analogs of adenosine 3',5'-cyclic phosphorothioates. J Biol Chem. 1990 Jun 25;265(18):10484-91. [2]. Roscioni SS, et, al. PKA and Epac cooperate to augment bradykinin-induced interleukin-8 release from human airway smooth muscle cells. Respir Res. 2009 Sep 29;10(1):88. [3]. Chaisakul J, et, al. In vivo and in vitro cardiovascular effects of Papuan taipan (Oxyuranus scutellatus) venom: Exploring "sudden collapse". Toxicol Lett. 2012 Sep 3;213(2):243-8.

Molecular Formula	C₁₆H₁₄ClN₅NaO₅PS₂
Molecular Weight	509.86

DC Chemicals Limited
China
Product Name: Rp-8-CPT-cAMPS sodium
Price: $Inquiry/250mg $Inquiry/100mg $Inquiry/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao

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