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[CAS NO. 12141-67-2]??SodiuM Metatungstate

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PRODUCTS SPECIFICATIONS [12141-67-2]

Catalog
SLK-S5525
Brand
Selleck
CAS
12141-67-2

DESCRIPTION [12141-67-2]

Overview

MDL-
Molecular Weight2986.01
Molecular FormulaH2O40W12.6Na
SMILESO=[W+4]1234[OH-]5[W+4]67(=O)([O-2]1)[O-2][W+4]89%10(=O)[OH-]%11[W+4]%12%13(=O)([O-2][W+4]5(=O)([O-2]2)([O-2]6)[O-2][W+4]%14%15(=O)([O-2]%16[W+4]%17(=O)([O-2]3)([O-2][W+4]%18%19(=O)([O-2]4)[O-2]%20[W+4](=O)([O-2]7)([O-2]%18)([O-2]8)[O-2][W+4]%20%21(=O)([O-2]%19)[O-2][W+4]%11(=O)([O-2]9)([O-2]%12)[O-2][W+4]%16(=O)([O-2]%17)([O-2]%14)[O-2]%21)[O-2]%15)[O-2]%13)[O-2]%10.[Na+]

For research use only.

Storage

3 years,-20°C,powder
1 years,-80°C,in solvent

Shipping

Room temperature shipping(Stability testing shows this product can be shipped without any cooling measures.)

Preparing Stock Solutions

1 mg5 mg10 mg
1 mM0.3349 mL1.6745 mL3.3490 mL
5 mM0.0670 mL0.3349 mL0.6698 mL
10 mM0.0335 mL0.1674 mL0.3349 mL
50 mM---

Description

Sodium metatungstate (SMT) solution is an inorganic heavy liquid which is widely used in density fractionation. Sodium metatungstate (Sodium polyoxotungstates) is a potent and selective inhibitor of with Ki of 0.140 μM, 0.910 μM and 0.563 μM for NTPDase1, NTPDase2 and NTPDase3, respectively.

Targets

NTPDase1 [1]
(Cell-free assay)
NTPDase3 [1]
(Cell-free assay)
NTPDase2 [1]
(Cell-free assay)
0.140 μM(Ki)0.563 μM(Ki)0.910 μM(Ki)

In vitro

Sodium metatungstate, a inhibitor of CD39, can partially reverse the suppression of CD8[H] T cells induced by the presence of peritoneal macrophage.


Synonyms

Tungstate (W12(OH)2O386-), sodium (1:6)
Tungstic acid (H8W12O40), hexasodium salt
Tungstate (W12(OH)2O386-), hexasodium
Sodium tungstate(VI) (Na6H2W12O40)
Sodium tungstate (Na6H2W12O40)
Sodium metatungstate (Na6H2W12O40)
Sodium metatungstate
SPT
Sodium polyoxotungstate
POM 1

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