Skip to Content
Merck

371543

Guanosine 5′-O-(2-Thiodiphosphate), Trilithium Salt

Non-hydrolyzable GDP analog that competitively inhibits G-protein activation by GTP and GTP analogs. Stimulates adenylate cyclase activity in sarcolemmal membranes by inactivating Gi proteins.

Synonym(s):

Guanosine 5′-O-(2-Thiodiphosphate), Trilithium Salt, GDP-β-S, 3Li

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C10H12N5O10P2S · 3Li
CAS Number:
97952-36-8
Molecular Weight:
477.07
UNSPSC Code:
12352208
MDL number:
MFCD00057735

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Guanosine 5′-O-(2-Thiodiphosphate), Trilithium Salt, Non-hydrolyzable GDP analog that competitively inhibits G-protein activation by GTP and GTP analogs. Stimulates adenylate cyclase activity in sarcolemmal membranes by inactivating Gi proteins.

InChI

1S/C10H15N5O10P2S.3Li/c11-10-13-7-4(8(18)14-10)12-2-15(7)9-6(17)5(16)3(24-9)1-23-26(19,20)25-27(21,22)28;;;/h2-3,5-6,9,16-17H,1H2,(H,19,20)(H2,21,22,28)(H3,11,13,14,18);;;/q;3*+1/p-3/t3-,5-,6-,9-;;;/m1.../s1

InChI key

LMCWQGPJYZRMKU-CYCLDIHTSA-K

assay

≥85% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated (hygroscopic)

color

white

solubility

water: 50 mg/mL

shipped in

ambient

storage temp.

−20°C

Quality Level

100

Disclaimer

Toxicity: Standard Handling (A)

General description

A nonhydrolyzable GDP analog that competitively inhibits G-protein activation by GTP and GTP analogs.
Non-hydrolyzable GDP analog that competitively inhibits G-protein activation by GTP and GTP analogs. Stimulates adenylate cyclase activity in sarcolemmal membranes by inactivating Gi proteins.

Other Notes

Piacentini, L., et al. 1996. Biochim. Biophys. Acta1282, 11.
Eberhard, D.A. and Holz, R.W., et al. 1991. Biochem J.279, 447.
Silk, S.T., et al. 1989. J. Biol. Chem.264, 21466.
Burch, R.M., et al. 1987. Proc. Natl. Acad. Sci. USA84, 6374.
Gilman, A.G. 1987. Annu. Rev. Biochem.56, 615.
Eckstein, F., et al. 1979. J. Biol. Chem.254, 9829.

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions lose 5% of their activity after 6 months at -20°C.

Legal Information

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

Storage Class

11 - Combustible Solids

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service