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Functionally, tween 20 is a detergent. This chemical is used in a variety of buffers and other reagents that are commonplace in a laboratory. Tween 20 helps maintain pH and is used to wash nitrocellulose or PVDF membrane during the western blotting process. It is height unlikely the substance would be used as a sterilizing agent
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∙ 12y ago
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Can you use tween 80 as a substitute of tween 20?
I have tried tween 80 for western blotting. It seems to work the same as tween 20 (I can't tell the difference).
How is the solubility of Tween 20 in ethanol?
tween 20 helps the solubility of essential oils in water
Why you don't use tween-20 instead of tween-80?
we can use
How is the solubility of Tween 20 in water?
Tween 20 is soluble in water, especially if you use hot water with stirring.
What is the difference between tbs buffer-tbst buffer and corresponding function of them?
Tween 20. In TBST you add 0.05-0.1/ Tween 20.
Which surfactant tween 20 or tween 80 that solubilize aspirin more?
tween 80 cause it has high absorption,with high concentration therefore high solubility
How old are you when you become a tween?
According to the dictionary a tween are people who are to young to be a teen yet to old to be a child. If you are either 11 or 12, you are a tween. Demographics: Infant (0-1) Toddler (1-2) Pre-schooler (3-5) Child (6-10) Tween (tweenager)(11-12) Teen (13-19) Young adult (20-26)
Can you dissolve oil in water?
yes of course, there are somekind of solvents that dissolved oil like tween 80, tween 20 or DMSO if we want to dissolved it with water.
Is a nine year old a tween?
No this is how it works : Baby: Infancy-1 Toddler: 1-2 Pre-schooler: 3-5 Child: 5-10 Tween slash preteen: 11-12 Teen: 13-19 Young adult: 20-26 VIA: @wikipedia A 9 year old is too child-like to be a tween. So is 10. 11 is a tween and so is 12.
How does TWEEN enhance PCR?
Non-ionic detergents such as Tween 20 stabilise Taqpolymerase and may also supress the formation of secondary structure and increase yield but may also increase non-specific amplification. shahab falahi- virologist
What solvent can you use to dissolve perfume oils?
Jojoba Oil , DPG (Dipropylene Glycol), Tween 20 (Polysorbate 20), Deionized water, Alcohol solution, are few solvents...
Tween 20 applied in spore suspention of fungi?
Tween20 helps fungal spores to adhere to plant leaf while inoculation
