Date published: 2026-4-27

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IL-7 Inhibitors

IL-7, or interleukin-7, plays a crucial role in regulating immune responses, particularly in the development, survival, and homeostasis of T cells. While there may not be specific chemicals identified as direct inhibitors of IL-7, various compounds indirectly modulate IL-7 signaling by targeting key components of the pathways involved in IL-7-mediated effects. Tofacitinib, Ruxolitinib, and Baricitinib are Janus kinase (JAK) inhibitors that indirectly influence IL-7 signaling by disrupting the JAK-STAT pathway activated by IL-7. These compounds interfere with downstream cellular responses, impacting T cell development and survival, among other IL-7-dependent processes. TAK-242, a Toll-like receptor 4 (TLR4) inhibitor, indirectly influences IL-7 signaling by modulating immune responses. Through the inhibition of TLR4-mediated pathways, TAK-242 may alter the inflammatory milieu, potentially impacting IL-7-related processes in immune cells.

Wortmannin and LY294002, phosphoinositide 3-kinase (PI3K) inhibitors, can indirectly modulate IL-7 signaling by interfering with downstream pathways involved in cell survival and growth. These compounds may affect IL-7-dependent processes, including the survival and proliferation of T cells and other IL-7-responsive cells. TG101348, a JAK2 inhibitor, and BMS-986165, a TYK2 inhibitor, indirectly influence IL-7 signaling by targeting JAKs and TYK2, respectively, disrupting the JAK-STAT pathway activated by IL-7. TWS119, a glycogen synthase kinase 3 (GSK-3) inhibitor, indirectly influences IL-7 signaling by modulating downstream pathways involved in cell survival and proliferation. This indirect modulation may impact IL-7-dependent processes in T cells and other IL-7-responsive cells. In summary, while direct IL-7 inhibitors might be limited, a diverse array of chemicals can indirectly modulate IL-7 signaling by targeting key components of the pathways involved. These compounds offer valuable insights into the complex regulatory networks that govern IL-7-mediated effects on immune cell function and homeostasis.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Ruxolitinib

941678-49-5sc-364729
sc-364729A
sc-364729A-CW
5 mg
25 mg
25 mg
$251.00
$500.00
$547.00
16
(1)

Ruxolitinib, a JAK1 and JAK2 inhibitor, similarly affects IL-7 signaling through the JAK-STAT pathway. By inhibiting JAKs, Ruxolitinib interferes with the downstream signaling events initiated by IL-7, influencing T cell homeostasis and other processes dependent on IL-7-mediated signaling.

Baricitinib

1187594-09-7sc-364730
sc-364730A
5 mg
25 mg
$200.00
$664.00
(1)

Baricitinib is a JAK1 and JAK2 inhibitor that indirectly modulates IL-7 signaling. By targeting JAKs, Baricitinib disrupts the JAK-STAT pathway activated by IL-7, leading to alterations in T cell functions and other cellular responses regulated by IL-7.

Resatorvid

243984-11-4sc-476758
5 mg
$367.00
(0)

TAK-242 (Resatorvid) is a Toll-like receptor 4 (TLR4) inhibitor that indirectly influences IL-7 signaling. By inhibiting TLR4-mediated pathways, TAK-242 can modulate immune responses and affect the overall inflammatory milieu, potentially impacting IL-7-related processes in immune cells. This indirect modulation may alter the availability of IL-7 or its downstream effects on T cells and other IL-7-responsive cells.

Tyrphostin B42

133550-30-8sc-3556
5 mg
$26.00
4
(1)

AG-490 is a Janus kinase (JAK) inhibitor that indirectly influences IL-7 signaling. By targeting JAKs, AG-490 disrupts the JAK-STAT pathway activated by IL-7, affecting downstream cellular responses. This indirect inhibition may alter IL-7-mediated effects on T cell development, survival, and other processes regulated by IL-7 signaling.

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 that can indirectly modulate IL-7 signaling. By inhibiting PI3K, Wortmannin disrupts downstream pathways involved in cell survival and growth, which are influenced by IL-7. This indirect modulation may affect IL-7-dependent processes, including the survival and proliferation of T cells and other IL-7-responsive cells.

TG101348

936091-26-8sc-364740
sc-364740A
5 mg
25 mg
$207.00
$515.00
6
(1)

TG101348 is a JAK2 inhibitor that indirectly influences IL-7 signaling by targeting JAKs. Through the inhibition of JAK2, TG101348 disrupts the JAK-STAT pathway activated by IL-7, leading to alterations in T cell functions and other cellular responses regulated by IL-7. This indirect modulation may impact IL-7-mediated signaling and the subsequent effects on immune cell development and homeostasis.

LY 294002

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

LY294002 is a phosphoinositide 3-kinase (PI3K) inhibitor that can indirectly modulate IL-7 signaling. By inhibiting PI3K, LY294002 interferes with downstream pathways involved in cell survival and growth, which are influenced by IL-7. This indirect modulation may affect IL-7-dependent processes, including the survival and proliferation of T cells and other IL-7-responsive cells.

BAY 61-3606

sc-507485
2 mg
$345.00
1
(0)

BAY-61-3606 is a Syk (spleen tyrosine kinase) inhibitor that can indirectly modulate IL-7 signaling. By targeting Syk, BAY-61-3606 may influence downstream pathways involved in immune cell responses, potentially impacting IL-7-related processes in T cells and other IL-7-responsive cells. This indirect modulation may alter the availability of IL-7 or its downstream effects on immune cells.