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Guanosine 5’-[γ-thio]triphosphate (lithium salt) Sale

(Synonyms: 鸟苷-5ˊ-O-(3-硫代三磷酸)四锂盐) 目录号 : GC49703

A hydrolysis-resistant analog of GTP

Guanosine 5’-[γ-thio]triphosphate (lithium salt) Chemical Structure

Cas No.:94825-44-2

规格 价格 库存 购买数量
1 mg
¥666.00
现货
5 mg
¥2,998.00
现货
10 mg
¥5,329.00
现货

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Sample solution is provided at 25 µL, 10mM.

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产品描述

Guanosine 5’-[γ-thio]triphosphate (GTPγS) is a hydrolysis-resistant analog of GTP that binds to and activates G proteins in the presence of magnesium.1 GTPγS has been used to obtain crystal structures of GTPases in their active states, as well as measure the stability of GTPases in the presence of ligands.2,3 A radiolabeled form of GTPγS, [35S]GTPγS, is commonly used in binding assays to determine agonism or antagonism at G protein-coupled receptors (GPCRs).1,4

1.Harrison, C., and Traynor, J.R.The [35S]GTPγS binding assay: Approaches and applications in pharmacologyLife Sci.74(4)489-508(2003) 2.Ihara, K., Muraguchi, S., Kato, M., et al.Crystal structure of human RhoA in a dominantly active form complexed with a GTP analogueJ. Biol. Chem.273(16)9656-9666(1998) 3.Lito, P., Solomon, M., Li, L.-S., et al.Allele-specific inhibitors inactivate mutant KRAS G12C by a trapping mechanismScience351(6273)604-608(2016) 4.Strange, P.G.Use of the GTPγS ([35S]GTPγS and Eu-GTPγS) binding assay for analysis of ligand potency and efficacy at G protein-coupled receptorsBr. J. Pharmacol.161(6)1238-1249(2010)

Chemical Properties

Cas No. 94825-44-2 SDF Download SDF
别名 鸟苷-5ˊ-O-(3-硫代三磷酸)四锂盐
Canonical SMILES O[C@H]1[C@](O[C@@H]([C@H]1O)COP(OP(OP(O)(S)=O)(O)=O)(O)=O)([H])N2C3=C(C(N=C(N3)N)=O)N=C2.[Li]
分子式 C10H16N5O13P3S • 4Li 分子量 567
溶解度 Water: 75 mg/ml 储存条件 -20°C
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储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
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1 mg 5 mg 10 mg
1 mM 1.7637 mL 8.8183 mL 17.6367 mL
5 mM 0.3527 mL 1.7637 mL 3.5273 mL
10 mM 0.1764 mL 0.8818 mL 1.7637 mL
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