Phosphatase Inhibitor

Salubrinal (Standard) is the analytical standard of Salubrinal. This product is intended for research and analytical applications. Salubrinal is a cell-permeable and selective inhibitor of eIF2α dephosphorylation. Salubrinal acts as a dual-specificity phosphatase 2 (Dusp2) inhibitor and suppresses inflammation in anti-collagen antibody-induced arthritis. Salubrinal has antiviral activity against HSV-1 and inhibits dephosphorylation of eIF2α mediated by the HSV-1 protein ICP34.5.

6,8-Diprenylnaringenin (Lonchocarpol A; Senegalensin) is a potent BCRP/ABCG2 inhibitor (IC₅₀ = 0.410 μM) and a non-competitive allosteric PTP1B inhibitor (IC₅₀ = 1.04 μM; K_i = 1.56 μM) that is isolated from Humulus lupulus. 6,8-Diprenylnaringenin produces non-competitive allosteric inhibition by locking the WPD catalytic loop of PTP1B in an inactive open conformation, while simultaneously binding to and inhibiting the ABCG2 drug efflux pump. 6,8-Diprenylnaringenin also exhibits antibacterial activity against MRSA (MIC = 6-13 μM) and antioxidant activity. 6,8-Diprenylnaringenin is used in research on type 2 diabetes, obesity, MRSA infection, and atherosclerosis.

Illudalic acid is a potent and selective Leukocyte antigen-related (LAR) phosphatase inhibitor with an IC₅₀ value of 1.30 µM. Illudalic acid inhibits LAR phosphatase through covalent ligation to the catalytic cysteine residue.

Pentamidine (Standard) is the analytical standard of Pentamidine. This product is intended for research and analytical applications. Pentamidine (MP-601205) is an antimicrobial agent and interferes with DNA biosynthetics. Pentamidine inhibits parasite Leishmania infantum with an IC₅₀ of 2.5 μM. Pentamidine is a potent and selective protein tyrosine phosphatases (PTPases) and phosphatase of regenerating liver (PRL) inhibitor. Pentamidine has the potential for Gambian trypanosomiasis, antimony-resistant leishmaniasis, and Pneumocystis carinii pneumonia treatment. Antitumor and antibacterial activities.

Voclosporin (Standard) is the analytical standard of Voclosporin. This product is intended for research and analytical applications. Voclosporin (ISAtx-247) is a calcineurin (PP2B) (CN) inhibitor.

Rbin-1 (Standard) is the analytical standard of Rbin-1 (HY-100816). This product is intended for research and analytical applications. Rbin-1 is a potent, reversible, and specific chemical inhibitor of eukaryotic ribosome biogenesis. Rbin-1 inhibits the ATPase with GI50 of 136 nM. Rbin-1 is a potent and selective chemical inhibitor of Midasin (Mdn1).

YZ9 (Standard) is the analytical standard of YZ9 (HY-110156). This product is intended for research and analytical applications. Y29 is a potent PFKFB3 inhibitor with an IC₅₀ of 0.183 µM, and acts as a competitive inhibitor against Fru-6-P with a K_i value of 0.094 µM. Y29 exhibits antitumor effects against cervical cancer.

SHP099 (Standard) is the analytical standard of SHP099. This product is intended for research and analytical applications. SHP099 is an allosteric SHP2 inhibitor, with IC50s of 0.690, 1.241, 0.416, 1.968, 2.896 μM for SHP2, SHP2D61Y, SHP2E69K, SHP2A72V, SHP2E76K. SHP099 inhibits cancer cell growth, such as MV4-11 and TF-1 cell (IC50: 0.32 and 1.73 μM). SHP099 inhibits RAS-ERK signaling and inhibits tumor growth.

bpV(bipy) hydrate is the inhibitor for phosphoinositide 3-phosphatase (PTEN) and protein tyrosine phosphatases (PTP-β and PTP-1B) with IC₅₀s of 18, 60.3, and 164 nM, respectively.

(E/Z)-3PO is a potent PFKFB3 inhibitor. (E/Z)-3PO can inhibit the glycolysis process, reduce the extracellular acidification rate, and inhibit the capillary tube formation, migration of endothelial cells, and the formation of aortic sprouts, thereby suppressing angiogenesis. (E/Z)-3PO is promising for research of diseases such as cancer, acute lung injury, pulmonary fibrosis, and atherosclerosis.

Austocystins I is a toxin and protein tyrosine phosphatase inhibitor, with an IC₅₀ of 16 μM against MEG2 and an IC₅₀ of 19 μM against CDC25B. Austocystins I exhibits lethal toxicity to brine shrimp. Austocystins I can be used in the research of cancer and type 2 diabetes.

Stibophen is a potent antiparasitic agent is effective against Litomosoides carinii, Dipetalonema witei, and Brugia pahangi. Stibophen inhibits lactate accumulation and phosphofructokinases (PFK) activity in adult filariids. Stibophen also inhibits Ascaris and Hymenolepis diminuta PFK without inhibiting mammalian liver PFK. Stibophen can be used for the research of schistosomiasis and filariid infections.

EBOV-IN-11 is a protein phosphatase 1 (PP1) inhibitor, with K_d values of 1.88 nM and 8.01 nM against wild-type and quadruple-mutant PP1, respectively. EBOV-IN-11 potently inhibits the replication and transcription of EBOV-eGFP virus. EBOV-IN-11 can be used in studies related to Ebola virus infection.

Pentamidine dihydrochloride (MP-601205 dihydrochloride) is an antimicrobial agent and interferes with DNA biosynthetics. Pentamidine dihydrochloride inhibits parasite Leishmania infantum with an IC₅₀ of 2.5 μM. Pentamidine dihydrochloride is a potent and selective protein tyrosine phosphatases (PTPases) and phosphatase of regenerating liver (PRL) inhibitor. Pentamidine dihydrochloride has the potential for Gambian trypanosomiasis, antimony-resistant leishmaniasis, and Pneumocystis carinii pneumonia treatment. Antitumor and antibacterial activities.

Methyl syringate is a selective TRPA1 agonist. Methyl syringate regulates food intake and gastric emptying through a TRPA1-mediated pathway. Methyl syringate is an efficient phenolic mediator for bacterial and fungal laccases. Methyl syringate is a chemical marker of Asphodel monofloral honey. Methyl syringate contributes to the antibacterial activity of honey. Methyl syringate inhibits aflatoxin production. Methyl syringate can contribute to weight suppression. Methyl syringate can be studies for cancer prevention (e.g. lung cancer), suppression of hypoxia-induced inflammatory response and tumorigenesis.

Ro 90-7501 (Standard) is the analytical standard of Ro 90-7501 (HY-103241). This product is intended for research and analytical applications. Ro 90-7501 is an amyloid β42 (Aβ42) fibril assembly inhibitor that reduces Aβ42-induced cytotoxicity (EC₅₀ of 2 μM). Ro 90-7501 inhibits ATM phosphorylation and DNA repair. RO 90-7501 selectively enhances toll-like receptor 3 (TLR3) and RIG-I-like receptor (RLR) ligand-induced IFN-β gene expression and antiviral response. Ro 90-7501 also inhibits protein phosphatase 5 (PP5) in a TPR-dependent manner. Ro 90-7501 has significant radiosensitizing effects on cervical cancer cells.

CG-707 inhibits phosphatase of regenerating liver-3 (PRL-3) enzymatic activity with an IC₅₀ value of 0.8 μM. CG-707 inhibits the migration and invasion of PRL-3 overexpressing colon cancer cells.

RWJ-60475 is a cell-permeable tyrosine phosphatase inhibitor with an IC₅₀ of 3.3 μM. RWJ-60475, by inhibiting the activity of CD45/CD148 phosphatase, interferes with the phagocytic function of macrophages, thereby blocking the invasion of Legionella pneumophila into host cells and the transport of effector proteins. RWJ-60475 significantly reduces the uptake of bacterial particles by macrophages. RWJ-60475 can be used in the research of anti-infection targeting host factors.

Fenvalerate (Standard) is the analytical standard of Fenvalerate. This product is intended for research and analytical applications. Fenvalerate is a potent protein phosphatase 2B (calcineurin) inhibitor with an IC₅₀ of 2-4 nM for PP2B-Aα. Fenvalerate is a pyrethroid ester insecticide and acaricide.

Cantharidic acid is a selective inhibitor for protein phosphatase 2 (PP2A) and protein phosphatase 1 (PP1). Cantharidic acid inhibits cell viability and arrest cell cycle at sub G1 phase, induces apoptosis in cells NPC-39 and HONE-1 through the upregulation of ERK1/2, p38, and JNK1/2 pathway.