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Guanidine is a strong chaotropic agent and a strong denaturant of proteins.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $195 | - | In Stock | |
| 5 mg | $483 | - | In Stock | |
| 10 mg | $692 | - | In Stock | |
| 25 mg | $1,080 | - | In Stock | |
| 50 mg | $1,490 | - | In Stock | |
| 100 mg | $1,970 | - | In Stock |
| Description | Guanidine is a strong chaotropic agent and a strong denaturant of proteins. |
| In vitro | Guanidine at low concentrations refolds acid-unfolded apomyoglobin and cytochrome c, stabilizing the molten globule state, i.e. a compact denatured state with a significant amount of secondary structure, but substantially disordered tertiary structure. Guanidine (> 1 M) causes co-operative unfolding of the molten globule state. [1] Guanidine at millimolar concentrations, is able to causes efficient loss of the normally stable [PSI+] element from yeast cells. 5 mM Guanidine in growth media cures [PSI+] and other prions of yeast. 5 mM Guanidine significantly reduces Hsp104-mediated basal and acquired thermotolerance by 30-fold and 50 fold. [2] |
| In vivo | Two injections of Guanidine at 145 mg/kg per injection is significantly reducing in the death rate of infant mice infected with ten LD50 of coxsackievirus A16 is observed when they are treated 58 h after infection. [3] |
| Molecular Weight | 59.07 |
| Formula | CH5N3 |
| Cas No. | 113-00-8 |
| Smiles | N=C(N)N |
| Relative Density. | 1.6000 g/cm3 (Estimated) |
| Storage | keep away from direct sunlight,store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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