P0300

Sigma-Aldrich

Protein Kinase Inhibitor from rabbit

≥85% (HPLC)

Empirical Formula (Hill Notation):
C94H148N32O31
CAS Number:
Molecular Weight:
2222.38
MDL number:
PubChem Substance ID:

biological source

rabbit

assay

≥85% (HPLC)

form

powder

mol wt

2.2 kDa

composition

Peptide content, ≥70%

solubility

water: 1 mg/mL, clear, colorless

storage temp.

−20°C

SMILES string

CCC(C)C(NC(=O)C(C)NC(=O)C(CC(N)=O)NC(=O)C(CCCNC(N)=N)NC(=O)C(CCCNC(N)=N)NC(=O)CNC(=O)C(NC(=O)C(CCCNC(N)=N)NC(=O)CNC(=O)C(CO)NC(=O)C(C)NC(=O)C(NC(=O)C(Cc1ccccc1)NC(=O)C(CC(O)=O)NC(=O)C(C)NC(=O)C(Cc2ccc(O)cc2)NC(=O)C(NC(=O)C(N)C(C)O)C(C)O)C(C)CC)C(C)O)C(=O)NC(Cc3cnc[nH]3)C(=O)NC(CC(O)=O)C(O)=O

InChI

1S/C94H148N32O31/c1-11-42(3)70(124-85(150)58(31-50-19-14-13-15-20-50)117-84(149)61(35-67(135)136)116-74(139)44(5)110-81(146)57(32-51-24-26-53(131)27-25-51)119-90(155)73(49(10)130)126-86(151)69(96)47(8)128)88(153)112-45(6)75(140)122-63(40-127)77(142)107-38-65(133)114-55(22-17-29-105-93(99)100)80(145)125-72(48(9)129)87(152)108-39-66(134)113-54(21-16-28-104-92(97)98)78(143)115-56(23-18-30-106-94(101)102)79(144)118-60(34-64(95)132)82(147)111-46(7)76(141)123-71(43(4)12-2)89(154)120-59(33-52-37-103-41-109-52)83(148)121-62(91(156)157)36-68(137)138/h13-15,19-20,24-27,37,41-49,54-63,69-73,127-131H,11-12,16-18,21-23,28-36,38-40,96H2,1-10H3,(H2,95,132)(H,103,109)(H,107,142)(H,108,152)(H,110,146)(H,111,147)(H,112,153)(H,113,134)(H,114,133)(H,115,143)(H,116,139)(H,117,149)(H,118,144)(H,119,155)(H,120,154)(H,121,148)(H,122,140)(H,123,141)(H,124,150)(H,125,145)(H,126,151)(H,135,136)(H,137,138)(H,156,157)(H4,97,98,104)(H4,99,100,105)(H4,101,102,106)

InChI key

AXOXZJJMUVSZQY-UHFFFAOYSA-N

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Amino Acid Sequence

Thr-Thr-Tyr-Ala-Asp-Phe-Ile-Ala-Ser-Gly-Arg-Thr-Gly-Arg-Arg-Asn-Ala-Ile-His-Asp

Biochem/physiol Actions

Inhibitor of c-AMP-dependent protein kinase
These proteins bind to the catalytic subunit of cyclic-AMP dependent protein kinase, displacing the regulatory subunit and inhibiting phosphorylating activity. The cyclic-AMP binding capacity of the regulatory subunit is enhanced.

Features and Benefits

This compound is featured on the PKA & PKG page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

storage_class_code

13 - Non Combustible Solids

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Li Chen et al.
Food chemistry, 293, 537-544 (2019-06-04)
To verify the effect of protein phosphorylation on glycolysis and elucidate the regulatory mechanism from the perspective of enzyme activity, ovine muscle was treated with a kinase inhibitor, dimethyl sulfoxide, or a phosphatase inhibitor and the activities of glycogen phosphorylase...
S B Hu et al.
Brain research, 574(1-2), 266-270 (1992-03-06)
5-Hydroxytryptamine (5-HT) has been shown to activate the hypothalamo-pituitary-adrenal axis, possibly by a direct action on hypothalamic CRF synthesis and release. In order to study the mechanisms involved in this effect, foetal hypothalamic cells were cultured and corticotropin-releasing factor-41 (CRF)...
F O'Rourke et al.
The Biochemical journal, 257(3), 715-721 (1989-02-01)
In contrast with previous reports, it was found that membrane-protein phosphorylation by the catalytic subunit (CS) of cyclic AMP-dependent protein kinase had no effect on Ca2+ uptake into platelet membrane vesicles or on subsequent Ca2+ release by inositol 1,4,5-trisphosphate (IP3)....
P Amador et al.
Journal of cellular biochemistry, 101(1), 99-111 (2006-12-21)
Sepsis is a systemic response to infection in which toxins, such as bacterial lipopolysaccharide (LPS), stimulate the production of inflammatory mediators like the cytokine tumor necrosis factor alpha (TNF-alpha). Previous studies from our laboratory have revealed that LPS inhibits the...
S B Hu et al.
Neuroendocrinology, 56(5), 712-718 (1992-11-01)
Catecholamines have been shown to activate hypothalamic corticotropin-releasing factor-41 (CRF) synthesis and release. In order to study the mechanisms involved, fetal hypothalamic cells were cultured and CRF release was measured by radioimmunoassay. Norepinephrine (NE) induced CRF release in a dose-dependent...

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