IκB 选择性抑制剂

目录号 产品名 产品描述 Selective / Pan IC50 / Ki
S2913 BAY 11-7082

BAY 11-7082是一种NF-κB抑制剂,抑制TNFα诱导的IκBα磷酸化,在肿瘤细胞中IC50为10 μM。同时对泛素化系统的组分也有抑制作用。

Selective IκBα phosphorylation, IC50: 10 μM
S7352 Bay 11-7085

BAY 11-7085 是TNFα诱导的IκBα磷酸化的不可逆抑制剂,其IC50为10 μM。

Selective IκBα phosphorylation, IC50: 10 μM
S9184 Forsythoside B

Forsythoside B is a phenylethanoid glycoside isolated from the leaves of Lamiophlomis rotata Kudo, a Chinese folk medicinal plant. Forsythoside B has potent neuroprotective effects and has anti-inflammation, antioxidant, and antisepsis properties. Forsythoside B could inhibit TNF-alpha, IL-6, IκB and modulate NF-κB.

S0949 Cucurbitacin IIb

Cucurbitacin IIb inhibits phosphorylation of STAT3, JNK and Erk1/2, enhances the phosphorylation of IκB and NF-κB (p65), blocks nuclear translocation of NF-κB (p65) and decreases mRNA levels of IκBα and TNF-α. Cucurbitacin IIb is isolated from Hemsleya amabilis that induces apoptosis with anti-inflammatory activity.

S3607 Sarsasapogenin

Sarsasapogenin (SAR, Parigenin) is a steroidal sapogenin. It can provoke the generation of reactive oxygen species and activate unfolded protein response (UPR) signaling pathways. SAR potently inhibits NF-κB and MAPK activation, as well as IRAK1, TAK1, and IκBα phosphorylation in LPS-stimulated macrophages.

S1321 Urolithin B

Urolithin B inhibits NF-κB activity by reducing the phosphorylation and degradation of IκBα. Urolithin B suppresses the phosphorylation of JNK, ERK, and Akt, and enhances the phosphorylation of AMPK. Urolithin B is also a regulator of skeletal muscle mass.

S3298 Caulophylline (N-Methylcytisine)

Caulophylline (N-Methylcytisine, Caulophyllin, NMC) is a tricyclic quinolizidine alkaloid with anti-inflammatory activities. Caulophylline binds to nicotinic acetylcholine receptors (nAChR) from squid optical ganglia with Kd of 50 nM. Caulophylline significantly reduces myeloperoxidase (MPO) activity, blocks the activation of NF-κB by inhibiting IκB and IKK phosphorylation.