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Biological Activity for RI-STAD 2
RI-STAD 2 is an AKAP disruptor. Selectively binds PKA-RI with high affinity (KD values are 6.2 and 12.1 nM for the RIα and β subunits, respectively) and blocks its interaction with AKAP. Inhibits type I PKA-mediated phosphorylation in live cells. Cell permeable.
Technical Data for RI-STAD 2
(Modifications: Leu-1 = NH2-PEG3-CH2-CO-Leu, X = (S)-2-(4-pentenyl)alanine, X-2 and X-6 stapled together with a double bond)
|Storage||Store at -20°C|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Solubility Data for RI-STAD 2
|Solubility||Soluble to 1 mg/ml in 50% acetonitrile / water|
References for RI-STAD 2
References are publications that support the biological activity of the product.
Wang et al (2015) PKA-type I selective constrained peptide disruptors of AKAP complexes. ACS Chem.Biol. 10 1502 PMID: 25765284
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Keywords: RI-STAD 2, RI-STAD 2 supplier, RI-STAD2, stapled, peptide, selective, AKAP, disruptors, disrupts, a-kinase, anchoring, proteins, RI, PKA, protein, kinase, A, A-kinase-anchoring, protiens, Stapled, Peptides, 6567, Tocris Bioscience
Citations for RI-STAD 2
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Cell Cycle & DNA Damage Repair PosterUpdated
In normal cells, each stage of the cell cycle is tightly regulated, however in cancer cells many genes and proteins that are involved in the regulation of the cell cycle are mutated or over expressed. Adapted from the 2015 Cancer Product Guide, Edition 3, this poster summarizes the stages of the cell cycle and DNA repair. It also highlights strategies for enhancing replicative stress in cancer cells to force mitotic catastrophe and cell death.