A nucleoside triphosphate
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Inosine 5'-triphosphate (sodium salt)

Item No. 23063

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
inosine 5'-(tetrahydrogen triphosphate), trisodium salt
CAS Number
35908-31-7
Synonyms
  • ITP
  • NSC 20266
Molecular Formula
C10H12N4O14P3 • 3Na
Formula Weight
574.1
Purity
≥95%
Formulation (Request formulation change)
A crystalline solid
Solubility(Learn about Variance in Solubility)
PBS (pH 7.2): 10 mg/ml
λmax
249 nm
SMILES
O[C@H]1[C@@H](O)[C@H](N2C=NC3=C2N=CNC3=O)O[C@@H]1COP(OP(OP(O)([O-])=O)([O-])=O)([O-])=O.[Na+].[Na+].[Na+]
InChi Code
InChI=1S/C10H15N4O14P3.3Na/c15-6-4(1-25-30(21,22)28-31(23,24)27-29(18,19)20)26-10(7(6)16)14-3-13-5-8(14)11-2-12-9(5)17;;;/h2-4,6-7,10,15-16H,1H2,(H,21,22)(H,23,24)(H,11,12,17)(H2,18,19,20);;;/q;3*+1/p-3/t4-,6-,7-,10-;;;/m1.../s1
InChi Key
QRGLCGLOQVQVCS-MSQVLRTGSA-K
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    50 mg

    $36

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    100 mg

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    250 mg

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    500 mg

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    Product Description

    Inosine 5'-triphosphate (ITP) is a nucleoside triphosphate that functions as an alternative substrate for ATPases and GTPases.1,2 It has been used to study activation and binding kinetics of nucleoside interaction with various ATPases and GTPases.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Hanson, R.L., and Kennedy, E.P. Energy-transducing adenosine triphosphatase from Escherichia coli: Purification, properties, and inhibition by antibody. J. Bacteriol. 114(2), 772-781 (1973).

    2. Pieper, U., Schweitzer, T., Groll, D.H., et al. The GTP-binding domain of McrB: More than just a variation on a common theme? J. Mol. Biol. 292(3), 547-556 (1999).