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Cat. No. Product Name Information
PC-35559

JTT-551 sodium

PTP1B inhibitor

JTT-551 sodium (JTT551, JTT 551) is a novel potent, selective inhibitor of protein tyrosine phosphatase 1B (PTP1B) with Ki of 0.22 uM, displays >45-fold and >136-fold selectivity over TCPTP, CD45 and LAR.
PC-35558

JTT-551

PTP1B inhibitor

JTT-551 (JTT551, JTT 551) is a novel potent, selective inhibitor of protein tyrosine phosphatase 1B (PTP1B) with Ki of 0.22 uM, displays >45-fold and >136-fold selectivity over TCPTP, CD45 and LAR.
PC-35504

Guanabenz acetate

PPP1R15A inhibitor

Guanabenz acetate (Wytensin, WY-8678 acetate) is a small molecule that binds to PPP1R15A/GADD34, selectively disrupts the stress-induced dephosphorylation of eIF2α.
PC-35503

Raphin1

PPP1R15B inhibitor

Raphin1 (PPP1R15B inhibitor Raphin1) is a potent, selective, BBB-penetrant, orally bioavailable inhibitor of regulatory subunit of protein phosphatase 1, PPP1R15B, binds to the R15B-PP1c holophosphatase with Kd of 33 nM, 30-fold selective in binding R15B-PP1c over R15A-PP1c and did not bind to PP1c.
PC-35377

KY-226

PTP1B inhibitor

KY-226 (KY226) is a potent, allosteric, orally active inhibitor of protein tyrosine phosphatase 1B (PTP1B) with IC50 of 0.28 uM (human PTP1B), does not exhibit PPARγ agonist activity.
PC-35178

CPT157633

PTP1B inhibitor

CPT157633 is a novel potent, selective PTP1B inhibitor with Ki of 40 nM, shows markedly less activities against a panel of 6 PTPs and 2 dual-specificity phosphatases.
PC-35159

Benzarone

EYA PTP inhibitor

Benzarone (NSC 82134) is a small molecule inhibitor of Eyes Absen (EYA) protein tyrosine phosphatase activity (IC50=17 uM, EYA3), exhibits selectivity for EYA over PTP1B.
PC-35138

MLS-0437605

DUSP3 inhibitor

MLS-0437605 is a specific inhibitor of dual-specificity phosphatase 3 (DUSP3) with IC50 of 3.7 uM, 7-fold selectivity over USP22 and >4-fold selectivity over other 10 PTPs (HePTP, TCPTP, PTP1B, etc.).
PC-35116

RMC-4550

SHP2 inhibitor

RMC-4550 (RMC4550) is a potent, selective, allosteric inhibitor of SHP2 with IC50 of 0.58 nM (full-length SHP2 enzyme), suppresses pERK signaling in Calu-1 cells with IC50 of 7 nM.
PC-35024

MY33-3

PTPRZ1 inhibitor

MY33-3 is a small-molecule inhibitor of RPTPβ/ζ (PTPRZ1) with IC50 of 0.1 uM, significantly increases the phosphorylation of key tyrosine residues of RPTPβ/ζ substrates involved in neuronal survival and differentiation.
PC-35023

MY10

RPTPβ/ζ inhibitor

MY10 is a small-molecule inhibitor of RPTPβ/ζ (PTPRZ1) with IC50 of 0.1 uM, significantly increases the phosphorylation of key tyrosine residues of RPTPβ/ζ substrates involved in neuronal survival and differentiation.
PC-63257

SHP2-IN-2

SHP2 inhibitor

SHP2-IN-2 is a selective, allosteric inhibitor of protein tyrosine phosphatase SHP2, preferentially inhibits SHP2 F285S over the PTP domain and allosteric site mutant.

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