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Sigma-Aldrich

KT5823

Highly specific, cell-permeable, reversible, and ATP-competitive inhibitor of protein kinase G (Ki = 234 nM).

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Synonym(s):
KT5823, PKG Inhibitor VII
Empirical Formula (Hill Notation):
C29H25N3O5
CAS Number:
126643-37-6
Molecular Weight:
495.53
MDL number:
MFCD09878278
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

white

solubility

DMSO: 1 mg/mL
DMF: soluble

shipped in

ambient

storage temp.

−20°C

InChI

1S/C29H25N3O5/c1-28-29(36-4,27(34)35-3)13-20(37-28)31-18-11-7-5-9-15(18)22-23-17(14-30(2)26(23)33)21-16-10-6-8-12-19(16)32(28)25(21)24(22)31/h5-12,20H,13-14H2,1-4H3/t20-,28+,29+/m1/s1

InChI key

QTYMDECKVKSGSM-YMUMJAELSA-N

General description

Highly specific cell-permeable, reversible, and ATP-competitive inhibitor of protein kinase G (Ki = 234 nM). Inhibits protein kinase C (Ki = 4.0 µM) and protein kinase A (Ki >10.0 µM) at higher concentrations.
Highly specific, cell-permeable, reversible, and ATP-competitive inhibitor of protein kinase G (Ki = 234 nM).

Biochem/physiol Actions

Cell permeable: yes
Primary Target
PKG
Product competes with ATP.
Reversible: yes
Target Ki: 234 nM against protein kinase G

Warning

Toxicity: Standard Handling (A)

Preparation Note

Further dilute with aqueous buffers just prior to use.

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Other Notes

Grider, J.R. 1993. Am. J. Physiol.264, G334.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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