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cGMP-dependent Protein Kinase [PKG] / Related Products
You are here: Product Lines > Signal Transduction > cGMP Pathways > cGMP-dependent Protein Kinase [PKG] / Related Products
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ALX-270-039 Revised 15-Nov-06
A-3 . hydrochloride
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SYNONYMS N-(2-Aminoethyl)-5-chloronaphthalene-1-sulfonamide . HCl
PRODUCT LINE Signal Transduction
PRODUCT CATEGORY PKA Inhibitors
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ALX-270-039-M010   10 mg 65.00 USD Add To Cart
ALX-270-039-M050   50 mg 260.00 USD Add To Cart
Product Specification
FORMULA: C12H13ClN2O2S . HCl
MW: 284.8 . 36.5
PURITY: ≥98%
APPEARANCE: White to off-white solid.
SOLUBILITY: Soluble in DMSO or 100% ethanol.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C

Product Description
Inhibitor of cAMP- and cGMP-dependent protein kinase (PKA and PKG), protein kinase C (PKC), casein kinase I and II, and myosin light chain kinase.
Product Specific Literature References
Naphthalenesulfonamides as calmodulin antagonists and protein kinase inhibitors: M. Inagaki, et al.; Mol. Pharmacol. 29, 577 (1986) Abstract
Further Categories Containing This Product:
Myosin Light Chain Kinase InhibitorsPKC InhibitorsPKG InhibitorsCasein Kinase Inhibitors
 
 
ALX-152-022 Revised 04-Jul-03
BPDEtide
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PRODUCT LINE Signal Transduction
PRODUCT CATEGORY PKG Substrates
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ALX-152-022-M001   1 mg 60.00 USD Add To Cart
ALX-152-022-M005   5 mg 240.00 USD Add To Cart
Product Specification
SEQUENCE: H-Arg-Lys-Ile-Ser-Ala-Ser-Glu-Phe-Asp-Arg-Pro-Leu-Arg-OH
FORMULA: C68H115N23O20
MW: 1574.8
PURITY: ≥97%
APPEARANCE: White lyophilized powder.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
Product Description
Substrate for cGMP-dependent protein kinase corresponding to a peptide sequence surrounding the phosphorylation site of cGMP-binding cGMP-specific phosphodiesterase.
Product Specific Literature References
Studies of two different intrachain cGMP-binding sites of cGMP- dependent protein kinase: J.D Corbin & S.O. Dřskeland; J. Biol. Chem. 258, 11391 (1983) Abstract; Full Text
A phenylalanine in peptide substrates provides for selectivity between cGMP- and cAMP-dependent protein kinases: J.L. Colbran, et al.; J. Biol. Chem. 267, 9589 (1992) Abstract; Full Text
Further Categories Containing This Product:
Guanylyl Cyclases, Guanosine Phosphate Metabolism / Related ProductsPeptides
 
 
ALX-480-006 Revised 18-Jun-08
8-Bromoguanosine-3',5'-cyclic Monophosphate . sodium salt
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SYNONYMS 8-Br-cGMP . Na
PRODUCT LINE Signal Transduction
PRODUCT CATEGORY cGMP Derivatives
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ALX-480-006-M010   10 mg 48.00 USD Add To Cart
ALX-480-006-M050   50 mg 145.00 USD Add To Cart
Product Specification
FORMULA: C10H10BrN5O7P . Na
MW: 423.1 . 23.0
CAS NUMBER: 51116-01-9
PURITY: ≥99% (HPLC)
APPEARANCE: White to off-white powder.
PURITY DETAIL: Low in fluorescent and colored impurities.
SOLUBILITY: Soluble in water or aqueous buffers.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
IDENTITY: Identity determined by 1H-NMR, MS and UV.

Product Description
Activator of cGMP-dependent protein kinases (PKGs) 1α, 1β and type II and cGMP-gated ion channels (cGMP agonist). Has increased metabolic stability and membrane permeability compared to cGMP (Prod. No. ALX-480-059).
Product Specific Literature References
Sodium nitroprusside-induced protein phosphorylation in intact rat aorta is mimicked by 8-bromo cyclic GMP: R.M. Rapoport, et al.; PNAS 79, 6470 (1982) Abstract
The nitric oxide--cyclic GMP pathway and synaptic depression in rat hippocampal slices: C.L. Boulton, et al.; Eur. J. Neurosci. 6, 1528 (1994) Abstract
Nitric oxide in skeletal muscle: L. Kobzik, et al.; Nature 372, 546 (1994) Abstract
Nitric oxide. More jobs for that molecule: S. Snyder; Nature 372, 504 (1994) Abstract
Further Categories Containing This Product:
PKG Activators
 
 
ALX-480-026 Revised 03-Aug-06
8-Bromoguanosine 3',5'-cyclic Monophosphothioate, Rp-Isomer . sodium salt (high purity)
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SYNONYMS Rp-8-Br-cGMPS . Na
8-Br-cGMPS . Na, Rp-isomer
PRODUCT LINE Signal Transduction
PRODUCT CATEGORY cGMP Derivatives
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ALX-480-026-MC05   0.5 mg 90.00 USD Add To Cart
ALX-480-026-M001   1 mg 160.00 USD Add To Cart
Product Specification
FORMULA: C10H10BrN5O6PS . Na
MW: 439.2 . 23.0
CAS NUMBER: 150418-07-8
PURITY: ≥99% (HPLC)
APPEARANCE: White lyophilized powder.
SOLUBILITY: Soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C

Product Description
Inhibitor of cGMP-dependent protein kinase (PKG) 1α and 1β. Resistant to mammalian cyclic nucleotide-dependent phosphodiesterases; no metabolic side effects. Significantly more lipophilic and membrane permeant as compared to cyclic GMP (Prod. No. ALX-480-059) or Rp-cGMPS (Prod. No. ALX-480-072).
Product Specific Literature References
Nitric oxide regulates luteinizing hormone-releasing hormone secretion: M. Moretto, et al.; Endocrinology 133, 2399 (1993) Abstract
Role of guanylyl cyclase and cGMP-dependent protein kinase in long-term potentiation: M. Zhuo, et al.; Nature 368, 635 (1994) Abstract
Further Categories Containing This Product:
PKG Inhibitors
 
 
ALX-480-027 Revised 25-Jun-08
8-Bromoguanosine 3',5'-cyclic Monophosphothioate, Sp-Isomer . sodium salt (high purity)
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SYNONYMS Sp-8-Br-cGMPS . Na
8-Br-cGMPS . Na, Sp-isomer
PRODUCT LINE Signal Transduction
PRODUCT CATEGORY cGMP Derivatives
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ALX-480-027-M001   1 mg 80.00 USD Add To Cart
ALX-480-027-M005   5 mg 320.00 USD Add To Cart
Product Specification
FORMULA: C10H10BrN5O6PS . Na
MW: 439.2 . 23.0
CAS NUMBER: 153660-03-8
PURITY: ≥99% (HPLC)
APPEARANCE: White to off-white powder.
SOLUBILITY: Soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
IDENTITY: Identity determined by MS, 1H-NMR and UV.

Product Description
Unspecific activator of both cGMP-dependent protein kinase (PKG) 1α and cAMP-dependent protein kinase (PKA). Resistant to cyclic nucleotide phosphodiesterases. Much more lipophilic and membrane permeant as compared to cyclic GMP (Prod. No. ALX-480-059) or Sp-cGMPS (Prod. No. ALX-480-073).
Product Specific Literature References
Evidence for two intracellular calcium pools in Dictyostelium: the cAMP- induced calcium influx is directed into a NBD-Cl- and 2,5-di-(tert- butyl)1,4-hydroquinone-sensitive pool: H. Flaadt, et al.; J. Cell Sci. 105, 1131 (1993) Abstract
Further Categories Containing This Product:
PKG ActivatorsPKA Activators
 
 
ALX-350-027 Revised 19-Aug-08
Calphostin C
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SYNONYMS UCN-1028C
PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Natural Products - Protein Kinase Inhibitors
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ALX-350-027-C100   100 µg 85.00 USD Add To Cart
ALX-350-027-M001   1 mg 595.00 USD Add To Cart
Product Specification
FORMULA: C44H38O14
MW: 790.8
CAS NUMBER: 121263-19-2
SOURCE/HOST: Isolated from Cladosporium cladosporioides MST-FP1798.
PURITY: ≥95% (HPLC)
APPEARANCE: Dark red solid.
SOLUBILITY: Soluble in 100% ethanol, methanol, DMSO or dimethyl formamide; insoluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: +4°C
USE/STABILITY: Stock solutions are stable for 3 months when stored at -20°C.
HANDLING: Protect from light.

Product Description
Potent and selective inhibitor of the protein kinase C (PKC) regulatory site of diacylglycerol and phorbol esters. At higher concentrations inhibits myosin light chain kinase, cAMP-dependent protein kinase, protein kinase G and pp60v-src protein tyrosine kinase. Induces apoptotic DNA fragmentation and cell death. Kills breast cancer cells. Has antiviral potential. Inhibits cardiac L-type Ca2+ channels.
Product Specific Literature References
Calphostin C (UCN-1028C), a novel microbial compound, is a highly potent and specific inhibitor of protein kinase C: E. Kobayashi, et al.; BBRC 159, 548 (1989) Abstract
Potent and specific inhibitors of protein kinase C of microbial origin: T. Tamaoki and H. Nakano; Biotechnology 8, 732 (1990) Abstract
Inhibition of protein kinase C by calphostin C is light-dependent: R.F. Bruns, et al.; BBRC 176, 288 (1991) Abstract
Irreversible oxidative inactivation of protein kinase C by photosensitive inhibitor calphostin C: R. Gopalakrishna, et al.; FEBS Lett. 314, 149 (1992) Abstract
Calphostin C, a specific protein kinase C inhibitor, activates human neutrophils: effect on phospholipase A2 and aggregation: S. Svetlov and S. Nigam; Biochim. Biophys. Acta 1177, 75 (1993) Abstract
Induction of apoptotic DNA fragmentation and cell death in HL-60 human promyelocytic leukemia cells by pharmacological inhibitors of protein kinase C: W.D. Jarvis, et al.; Cancer Res. 54, 1707 (1994) Abstract
Growth inhibition of herpes simplex virus-type 1 in calphostin C-treated astrocytes: C.G. Castagnino, et al.; Intervirology 38, 332 (1995) Abstract
Calphostin C, a widely used protein kinase C inhibitor, directly and potently blocks L-type Ca channels: H.C. Hartzell & A. Rinderknecht; Am. J. Physiol. 270, C1293 (1996) Abstract
Pharmacokinetic features and metabolism of calphostin C, a naturally occurring perylenequinone with antileukemic activity: C.L. Chen, et al.; Pharm. Res. 16, 1003 (1999) Abstract
Potent killing of paclitaxel- and doxorubicin-resistant breast cancer cells by calphostin C accompanied by cytoplasmic vacuolization: B. Guo, et al.; Breast Cancer Res. Treat. 82, 125 (2003) Abstract
 
 
ALX-480-030 Revised 07-Jun-06
8-(4-Chlorophenylthio)adenosine 3',5'-cyclic Monophosphate . sodium salt
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SYNONYMS 8-pCPT-cAMP . Na
PRODUCT LINE Signal Transduction
PRODUCT CATEGORY cAMP Derivatives
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ALX-480-030-M010   10 mg 25.00 USD Add To Cart
ALX-480-030-M025   25 mg 50.00 USD Add To Cart
Product Specification
FORMULA: C16H14ClN5O6PS . Na
MW: 470.8 . 23.0
CAS NUMBER: 93882-12-3
PURITY: ≥99%
APPEARANCE: White to off-white powder.
SOLUBILITY: Soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
USE/STABILITY: Stock solutions should be stored in the refrigerator and should be lyophilized and frozen for longer storage periods.

Product Description
Lipophilic, membrane permeable activator of both cAMP- and cGMP-dependent protein kinases (PKA, PKG). More potent than cAMP and more resistant to phosphodiesterases, with good selectivity for site B of PKA. For specific activation of the cAMP pathway the highly membrane permeable Sp-5,6-DCl-cBIMPS (Prod. No. ALX-480-047) is a recommended.
Product Specific Literature References
cAMP analogs promote survival and neurite outgrowth in cultures of rat sympathetic and sensory neurons independently of nerve growth factor: R.E. Rydel & L.A. Greene; PNAS 85, 1257 (1988) Abstract
Comparison of the two classes of binding sites (A and B) of type I and type II cyclic-AMP-dependent protein kinases by using cyclic nucleotide analogs: D. Ogreid, et al.; Eur. J. Biochem. 181, 19 (1989) Abstract
8-(4-Chlorophenyl)thio-cyclic AMP is a potent inhibitor of the cyclic GMP-specific phosphodiesterase (PDE VA): B.J. Connolly, et al.; Biochem. Pharmacol. 44, 2303 (1992) Abstract
Role of cGMP and cGMP-dependent protein kinase in nitrovasodilator inhibition of agonist-evoked calcium elevation in human platelets: J. Geiger, et al.; PNAS 89, 1031 (1992) Abstract
The role of protein kinase A anchoring via the RII alpha regulatory subunit in the murine immune system: R.V. Schillace, et al.; J. Immunol. 174, 6847 (2005) Abstract; Full Text
Further Categories Containing This Product:
PKG ActivatorsPKA Activators
 
 
ALX-480-088 Revised 31-Oct-06
8-(4-Chlorophenylthio)guanosine 3',5'-cyclic Monophosphate . sodium salt
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SYNONYMS 8-pCPT-cGMP . Na
PRODUCT LINE Signal Transduction
PRODUCT CATEGORY cGMP Derivatives
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ALX-480-088-M001   1 mg 50.00 USD Add To Cart
ALX-480-088-M005   5 mg 190.00 USD Add To Cart
Product Specification
FORMULA: C16H14ClN5O7PS . Na
MW: 486.8 . 23.0
CAS NUMBER: 51239-26-0
PURITY: ≥99% (HPLC)
APPEARANCE: White to off-white powder.
SOLUBILITY: Soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C

Product Description
Selective activator of cGMP-dependent protein kinase (PKG) Iα, Iβ, and type II as well as of cGMP-gated ion channels. Higher activation potential as compared to cGMP; excellent cell membrane permeability and phosphodiesterase stability. Preferred alternative to unsuitable analogs such as dibutyryl-cGMP.
Product Specific Literature References
Role of cGMP and cGMP-dependent protein kinase in nitrovasodilator inhibition of agonist-evoked calcium elevation in human platelets: J. Geiger, et al.; PNAS 89, 1031 (1992) Abstract
Analysis of the functional role of cGMP-dependent protein kinase in intact human platelets using a specific activator 8-para-chlorophenylthio-cGMP: E. Butt, et al.; Biochem. Pharmacol. 43, 2591 (1992) Abstract
Further Categories Containing This Product:
PKG Activators
 
 
ALX-480-031 Revised 03-Feb-05
8-(4-Chlorophenylthio)guanosine 3',5'-cyclic Monophosphate . triethylammonium salt
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SYNONYMS 8-pCPT-cGMP . TEA
PRODUCT LINE Signal Transduction
PRODUCT CATEGORY cGMP Derivatives
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ALX-480-031-M001   1 mg 42.00 USD Add To Cart
ALX-480-031-M005   5 mg 168.00 USD Add To Cart
Product Specification
FORMULA: C16H14ClN5O7PS . C6H15N
MW: 486.8 . 101.2
CAS NUMBER: 54364-02-2
PURITY: ≥99%
APPEARANCE: White lyophilized powder.
SOLUBILITY: Soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C

Product Description
Selective activator of cGMP-dependent protein kinase Iα, Iβ and type II as well as of cGMP-gated ion channels. Higher activation potential as compared to cGMP; excellent cell membrane permeability and phosphodiesterase stability. Preferred alternative to unsuitable analogs such as dibutyryl-cGMP.
Product Specific Literature References
Analysis of the functional role of cGMP-dependent protein kinase in intact human platelets using a specific activator 8-para- chlorophenylthio-cGMP: E. Butt, et al.; Biochem. Pharmacol. 43, 2591 (1992) Abstract
Role of cGMP and cGMP-dependent protein kinase in nitrovasodilator inhibition of agonist-evoked calcium elevation in human platelets: J. Geiger, et al.; PNAS 89, 1031 (1992) Abstract
Further Categories Containing This Product:
PKG Activators
 
 
ALX-480-087 Revised 21-Dec-06
8-(4-Chlorophenylthio)guanosine 3',5'-cyclic Monophosphothioate, Rp-Isomer . sodium salt
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SYNONYMS Rp-8-pCPT-cGMPS . Na
8-pCPT-cGMPS . Na, Rp-Isomer
PRODUCT LINE Signal Transduction
PRODUCT CATEGORY cGMP Derivatives
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ALX-480-087-C100   100 µg 50.00 USD Add To Cart
ALX-480-087-M001   1 mg 280.00 USD Add To Cart
Product Specification