Date published: 2026-1-16

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T2R60 Activators

T2R60, a member of the bitter taste receptor family, responds to a wide range of bitter compounds. Each of these compounds, in their interaction with T2R60, triggers the G-protein-coupled receptor signaling pathway, leading to an increase in intracellular calcium levels. Compounds such as quinine, denatonium, and chloroquine are renowned for their bitter taste and their ability to activate T2R60. Alkaloids like yohimbine and theobromine also stimulate the receptor, increasing its functional activity. This activation is not limited to naturally occurring compounds; synthesized molecules like denatonium also exhibit this ability.

Other chemicals, including berberine, caffeine, colchicine, gentamicin, salicin, amygdalin, and parthenolide, have demonstrated the potential to interact with T2R60, initiating the G-protein signaling pathway and enhancing intracellular calcium levels. The bitter taste associated with these compounds arises from their activation of T2R60, among other bitter taste receptors. It is noteworthy that, despite their structural diversity, all these compounds activate T2R60 in a similar manner, underscoring the receptor's adaptability and its significant role in detecting a wide range of bitter compounds.

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Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Quinine

130-95-0sc-212616
sc-212616A
sc-212616B
sc-212616C
sc-212616D
1 g
5 g
10 g
25 g
50 g
$79.00
$104.00
$166.00
$354.00
$572.00
1
(0)

This alkaloid is a potent activator of various bitter taste receptors including T2R60. Its binding to the receptor stimulates the G-protein coupled receptor signaling pathway leading to an increase in intracellular calcium levels and hence enhancing the function of T2R60.

Denatonium benzoate

3734-33-6sc-234525
sc-234525A
sc-234525B
sc-234525C
sc-234525D
1 g
5 g
25 g
100 g
250 g
$32.00
$47.00
$141.00
$473.00
$921.00
(1)

Known as the most bitter compound, denatonium activates T2R60. It triggers the G-protein signaling pathway causing an increase in intracellular calcium levels, thereby increasing T2R60 activity.

Chloroquine

54-05-7sc-507304
250 mg
$69.00
2
(0)

Chloroquine is a bitter compound that can activate T2R60. It increases intracellular calcium via G-protein signaling pathway, enhancing T2R60 function.

Yohimbine hydrochloride

65-19-0sc-204412
sc-204412A
sc-204412B
1 g
5 g
25 g
$51.00
$171.00
$530.00
2
(1)

Yohimbine is a bitter alkaloid that activates T2R60. It initiates G-protein signaling which causes an increase in intracellular calcium, leading to increased T2R60 function.

Berberine

2086-83-1sc-507337
250 mg
$92.00
1
(0)

Berberine, a bitter compound, can stimulate T2R60. It enhances T2R60 function by triggering G-protein signaling and the subsequent increase in intracellular calcium levels.

Caffeine

58-08-2sc-202514
sc-202514A
sc-202514B
sc-202514C
sc-202514D
50 g
100 g
250 g
1 kg
5 kg
$33.00
$67.00
$97.00
$192.00
$775.00
13
(1)

As a bitter compound, caffeine can activate T2R60. It increases intracellular calcium via G-protein signaling, enhancing T2R60 function.

Theobromine

83-67-0sc-203296
sc-203296A
25 g
100 g
$42.00
$89.00
(1)

A bitter alkaloid, theobromine can activate T2R60. It enhances T2R60 function by triggering the G-protein signaling pathway and increasing intracellular calcium.

Colchicine

64-86-8sc-203005
sc-203005A
sc-203005B
sc-203005C
sc-203005D
sc-203005E
1 g
5 g
50 g
100 g
500 g
1 kg
$100.00
$321.00
$2289.00
$4484.00
$18207.00
$34749.00
3
(2)

Colchicine, a bitter compound, can stimulate T2R60. It triggers the G-protein signaling pathway, causing an increase in intracellular calcium levels, thereby increasing T2R60 activity.

Gentamicin Sulfate, 500X Solution

1405-41-0sc-29066A
sc-29066
10 ml
20 ml
$48.00
$85.00
12
(1)

This bitter compound activates T2R60. It triggers the G-protein signaling pathway resulting in an increase in intracellular calcium levels, which enhances T2R60 function.

D-(−)-Salicin

138-52-3sc-218004
5 g
$59.00
(0)

As a bitter compound, salicin can activate T2R60. It increases intracellular calcium via G-protein signaling, enhancing T2R60 function.