Themis Activators
Themis activators represent a select group of chemicals that have the to indirectly modulate the function of the protein Themis, predominantly by acting upon the intricate T cell receptor (TCR) signaling pathway. Forskolin, by activating adenylyl cyclase and elevating cAMP levels, can provide impetus to this signaling cascade, ultimately influencing Themis, which serves a regulatory function in TCR signaling. Similarly, the PKC activator, PMA, accentuates TCR signaling, indicating that post-TCR stimulation events can be crucial for Themis activation. Ionomycin, a distinct chemical activator, operates by raising intracellular calcium levels, thus amplifying the calcium signaling that is quintessential post TCR engagement.
Another notable molecule, Okadaic Acid, obstructs the function of protein phosphatases, providing an avenue for TCR signaling modulation, which in turn can indirectly touch upon Themis function. Dibutyryl-cAMP, acting as a cAMP analog, and LY294002, a PI3K inhibitor, both serve to modulate pathways that intricately involve Themis post TCR activation. The involvement of PLC and tyrosine phosphorylation in TCR signaling also brings to light the relevance of Genistein, a tyrosine kinase. These chemicals, by acting upon specific nodes of the TCR signaling network, indirectly shape the function and activity of Themis.
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Forskolin | 66575-29-9 | sc-3562 sc-3562A sc-3562B sc-3562C sc-3562D | 5 mg 50 mg 1 g 2 g 5 g | $78.00 $153.00 $740.00 $1413.00 $2091.00 | 73 | |
Activates adenylyl cyclase, elevating cAMP levels. Elevated cAMP can indirectly modulate Themis by influencing T cell receptor (TCR) signaling, a pathway where Themis has a regulatory role. | ||||||
PMA | 16561-29-8 | sc-3576 sc-3576A sc-3576B sc-3576C sc-3576D | 1 mg 5 mg 10 mg 25 mg 100 mg | $41.00 $132.00 $214.00 $500.00 $948.00 | 119 | |
PKC activator that augments TCR signaling. Themis functions post TCR activation, suggesting that PMA-induced TCR stimulation can influence Themis activation. | ||||||
Ionomycin | 56092-82-1 | sc-3592 sc-3592A | 1 mg 5 mg | $78.00 $270.00 | 80 | |
Increases intracellular calcium levels. Given that Themis has a role post TCR activation, and calcium signaling is integral post TCR engagement, Ionomycin can indirectly modulate Themis by enhancing TCR-associated calcium responses. | ||||||
Okadaic Acid | 78111-17-8 | sc-3513 sc-3513A sc-3513B | 25 µg 100 µg 1 mg | $291.00 $530.00 $1800.00 | 78 | |
Inhibitor of protein phosphatases PP1 and PP2A. By altering phosphatase activity, it can modulate TCR signaling pathways, influencing Themis function indirectly. | ||||||
Dibutyryl-cAMP | 16980-89-5 | sc-201567 sc-201567A sc-201567B sc-201567C | 20 mg 100 mg 500 mg 10 g | $47.00 $136.00 $492.00 $4552.00 | 74 | |
cAMP analog that activates protein kinase A (PKA). Given cAMP's role in TCR signaling modulation, Dibutyryl-cAMP can indirectly influence Themis function through PKA activation and downstream effects on TCR signaling. | ||||||
Genistein | 446-72-0 | sc-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 | |
Tyrosine kinase inhibitor. As tyrosine phosphorylation events are crucial post TCR activation, Genistein can modulate the pathway and influence Themis activity indirectly. | ||||||
2-APB | 524-95-8 | sc-201487 sc-201487A | 20 mg 100 mg | $28.00 $53.00 | 37 | |
IP3 receptor antagonist affecting calcium release from the endoplasmic reticulum. Themis operates post TCR activation where calcium signaling plays a role; thus, 2-APB can influence Themis by modulating calcium-related events downstream of TCR activation. | ||||||
BAPTA/AM | 126150-97-8 | sc-202488 sc-202488A | 25 mg 100 mg | $138.00 $458.00 | 61 | |
Intracellular calcium chelator. By modulating calcium levels post TCR activation, BAPTA-AM can indirectly influence Themis function, given calcium's role in signaling pathways where Themis is active. | ||||||
Staurosporine | 62996-74-1 | sc-3510 sc-3510A sc-3510B | 100 µg 1 mg 5 mg | $82.00 $153.00 $396.00 | 113 | |
PKC inhibitor. PKC plays a role in TCR signaling, and by inhibiting it, Staurosporine can indirectly modulate the function of Themis. | ||||||