Date published: 2026-1-31

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CD45RC Inhibitors

Chemical inhibitors of CD45RC play a role in modulating the signaling pathways involved in T-cell activation. Staurosporine is one such inhibitor that targets protein kinase C (PKC), which is crucial in the activation of T-cells where CD45RC is implicated. By inhibiting PKC, staurosporine disrupts the downstream signaling events that require the phosphatase activity of CD45RC. Genistein, another inhibitor, targets tyrosine kinases. It inhibits the phosphorylation necessary for T-cell receptor signaling, a process in which CD45RC is known to dephosphorylate specific substrates to modulate T-cell activation. PP2, by selectively inhibiting Src family kinases, prevents the initiation of signaling cascades involving CD45RC, leading to its functional inhibition. Dasatinib also inhibits multiple tyrosine kinases, including Src family kinases, which are part of the signaling pathways that CD45RC is involved in, thus suppressing the pathway activity. Wortmannin and LY294002 both target phosphoinositide 3-kinase (PI3K), which is another component of T-cell activation pathways involving CD45RC. Their inhibition of PI3K leads to a reduction in T-cell receptor signaling and consequently, CD45RC function. Quercetin, a flavonoid, inhibits protein tyrosine kinases, thereby reducing the phosphorylation necessary for T-cell activation and inhibiting CD45RC function. Furthermore, U0126 and PD98059 target MEK1/2 and MEK1 respectively, which are part of the MAPK/ERK pathway interacting with T-cell receptor signaling. Inhibition of these kinases can indirectly impact the signaling pathways that involve CD45RC. Lavendustin A, as an inhibitor of tyrosine kinases, can disrupt T-cell signaling pathways that include CD45RC. Lastly, SB203580 and SP600125 inhibit p38 MAP kinase and c-Jun N-terminal kinase (JNK), respectively. Both of these kinases are involved in the signaling pathways that include CD45RC in T-cell responses. By inhibiting these kinases, both SB203580 and SP600125 lead to functional inhibition of CD45RC.

Items 1 to 10 of 13 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Alendronate Sodium Salt Trihydrate

121268-17-5sc-202049
100 mg
$180.00
2
(1)

Alendronate Sodium Salt Trihydrate exhibits unique interactions with bone mineral surfaces, facilitating its role in modulating osteoclast activity. Its tri-hydrate form enhances solubility, promoting effective adsorption onto hydroxyapatite. The compound engages in ionic and hydrogen bonding, influencing the stability of the mineral matrix. This interaction alters the kinetics of bone resorption, showcasing its distinct behavior in biochemical pathways related to bone metabolism.

Staurosporine

62996-74-1sc-3510
sc-3510A
sc-3510B
100 µg
1 mg
5 mg
$82.00
$153.00
$396.00
113
(4)

Staurosporine inhibits protein kinase C (PKC), which is involved in T-cell activation where CD45RC plays a role. By inhibiting PKC, downstream T-cell activation events requiring CD45RC's phosphatase activity are diminished.

Genistein

446-72-0sc-3515
sc-3515A
sc-3515B
sc-3515C
sc-3515D
sc-3515E
sc-3515F
100 mg
500 mg
1 g
5 g
10 g
25 g
100 g
$45.00
$164.00
$200.00
$402.00
$575.00
$981.00
$2031.00
46
(1)

Genistein is a tyrosine kinase inhibitor that can inhibit the phosphorylation events necessary for T-cell receptor signaling, where CD45RC is implicated in dephosphorylating specific substrates to modulate T-cell activation.

PP 2

172889-27-9sc-202769
sc-202769A
1 mg
5 mg
$94.00
$227.00
30
(1)

PP2 is a selective inhibitor of Src family kinases which are upstream of CD45RC. Inhibition of Src kinases can prevent initiation of the signaling cascade that CD45RC is a part of, leading to functional inhibition of CD45RC.

Wortmannin

19545-26-7sc-3505
sc-3505A
sc-3505B
1 mg
5 mg
20 mg
$67.00
$223.00
$425.00
97
(3)

Wortmannin is a phosphoinositide 3-kinase (PI3K) inhibitor. PI3K is part of the signaling pathway that involves CD45RC during T-cell activation. Inhibition of PI3K leads to reduced T-cell activation and thereby CD45RC function.

LY 294002

154447-36-6sc-201426
sc-201426A
5 mg
25 mg
$123.00
$400.00
148
(1)

LY294002 also inhibits PI3K, which is involved in the T-cell activation pathway. By inhibiting PI3K, LY294002 can lead to a decrease in T-cell receptor signaling, thus functionally inhibiting CD45RC.

Dasatinib

302962-49-8sc-358114
sc-358114A
25 mg
1 g
$70.00
$145.00
51
(1)

Dasatinib inhibits multiple tyrosine kinases including Src family kinases, which participate in the signaling pathways where CD45RC is involved. This inhibition can suppress the pathway activity, indirectly inhibiting CD45RC function.

Quercetin

117-39-5sc-206089
sc-206089A
sc-206089E
sc-206089C
sc-206089D
sc-206089B
100 mg
500 mg
100 g
250 g
1 kg
25 g
$11.00
$17.00
$110.00
$250.00
$936.00
$50.00
33
(2)

Quercetin is a flavonoid that inhibits protein tyrosine kinases, which could reduce the phosphorylation necessary for T-cell activation where CD45RC is involved, thus inhibiting CD45RC function.

U-0126

109511-58-2sc-222395
sc-222395A
1 mg
5 mg
$64.00
$246.00
136
(2)

U0126 inhibits MEK1/2, which are part of the MAPK/ERK pathway that interacts with T-cell receptor signaling. By inhibiting MEK, U0126 can indirectly inhibit the signaling pathways involving CD45RC.

PD 98059

167869-21-8sc-3532
sc-3532A
1 mg
5 mg
$40.00
$92.00
212
(2)

PD98059 selectively inhibits MEK1, which is upstream of the pathways involving CD45RC in T-cell activation. By inhibiting MEK1, PD98059 can result in functional inhibition of CD45RC.