Bis-ANS dipotassium

Catalog No.: A44871
Microtubule/Tubulin Inhibitor
Bis-ANS dipotassium is a fluorescent probe that targets tubulin, acting as a microtubule inhibitor. It exhibits a binding affinity with tubulin characterized by a Kd of 2 μM. This compound serves as a potent biphasic modulator of protein liquid-liquid phase separation (LLPS), promoting LLPS at low concentrations while suppressing it at elevated concentrations. Its unique properties make it valuable for studying microtubule dynamics and phase separation mechanisms in cellular processes.
Grouped product items
Size Price Stock Qty
1mg
$120.00
In stock
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Free Delivery on orders over $500
Research use only. We do not sell to patients.

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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
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Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
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Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
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Nature volume 551, pages639-643 (2017)
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Biological Activity
DescriptionBis-ANS dipotassium is a fluorescent probe that targets tubulin, acting as a microtubule inhibitor. It exhibits a binding affinity with tubulin characterized by a Kd of 2 μM. This compound serves as a potent biphasic modulator of protein liquid-liquid phase separation (LLPS), promoting LLPS at low concentrations while suppressing it at elevated concentrations. Its unique properties make it valuable for studying microtubule dynamics and phase separation mechanisms in cellular processes.
Product Information
Catalog NumA44871
FormulaC32H22K2N2O6S2
Molecular Weight672.85
CAS Number65664-81-5
SMILESO=S(C1=CC=CC2=C(C3=C4C=CC=C(S(=O)(O[K])=O)C4=C(NC5=CC=CC=C5)C=C3)C=CC(NC6=CC=CC=C6)=C12)(O[K])=O
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

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Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

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