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  3. GTPγS tetralithium

GTPγS (tetralithium) is a G-protein activator that protects proteins from proteolytic degradation, stimulates GLUT4 translocation in a tyrosine kinase-dependent manner, stimulate phospholipases and induce actin polymerization. GTPγS (tetralithium) to couple with G- protein α, to study its effect on kinase activity. GTPγS (tetralithium) acts as a component of lysis buffer.

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GTPγS tetralithium Chemical Structure

GTPγS tetralithium Chemical Structure

CAS No. : 94825-44-2

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1 mg USD 240 In-stock
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Description

GTPγS (tetralithium) is a G-protein activator that protects proteins from proteolytic degradation, stimulates GLUT4 translocation in a tyrosine kinase-dependent manner, stimulate phospholipases and induce actin polymerization. GTPγS (tetralithium) to couple with G- protein α, to study its effect on kinase activity. GTPγS (tetralithium) acts as a component of lysis buffer[1][2][3][4].

Molecular Weight

562.98

Formula

C10H12Li4N5O13P3S

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O[C@H]1[C@@H](O)[C@H](N2C(NC(N)=NC3=O)=C3N=C2)O[C@@H]1COP(OP(OP(S[Li])(O[Li])=O)(O[Li])=O)(O[Li])=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

H2O : ≥ 100 mg/mL (177.63 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.7763 mL 8.8813 mL 17.7626 mL
5 mM 0.3553 mL 1.7763 mL 3.5525 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo Dissolution Calculator
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Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation

Purity: ≥94.0%

References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 1.7763 mL 8.8813 mL 17.7626 mL 44.4066 mL
5 mM 0.3553 mL 1.7763 mL 3.5525 mL 8.8813 mL
10 mM 0.1776 mL 0.8881 mL 1.7763 mL 4.4407 mL
15 mM 0.1184 mL 0.5921 mL 1.1842 mL 2.9604 mL
20 mM 0.0888 mL 0.4441 mL 0.8881 mL 2.2203 mL
25 mM 0.0711 mL 0.3553 mL 0.7105 mL 1.7763 mL
30 mM 0.0592 mL 0.2960 mL 0.5921 mL 1.4802 mL
40 mM 0.0444 mL 0.2220 mL 0.4441 mL 1.1102 mL
50 mM 0.0355 mL 0.1776 mL 0.3553 mL 0.8881 mL
60 mM 0.0296 mL 0.1480 mL 0.2960 mL 0.7401 mL
80 mM 0.0222 mL 0.1110 mL 0.2220 mL 0.5551 mL
100 mM 0.0178 mL 0.0888 mL 0.1776 mL 0.4441 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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GTPγS tetralithium Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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GTPγS tetralithium
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