Protein Purification
MilliporeSigma™ Calbiochem™ Proteinase K Inhibitor
Proteinase K Inhibitor is a tetrapeptidyl chloromethyl ketone compound that acts as an active-site-targeting irreversible inhibitor against proteinase K.
MilliporeSigma™ Calbiochem™ MK-2 Inhibitor IV, MK-25
The MK-2 Inhibitor IV, MK-25 controls the biological activity of MK-2. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.
MilliporeSigma™ Calbiochem™ 2-Methoxyestradiol
A natural metabolite of 17β-estradiol that is devoid of estrogenic activity.
MilliporeSigma™ Calbiochem™ Rho/SRF Pathway Inhibitor, CCG-1423
The Rho/SRF Pathway Inhibitor, CCG-1423, also referenced under CAS 285986-88-1, controls the biological activity of Rho/SRF. This small molecule/inhibitor is primarily used for Cell Structure applications.
MilliporeSigma™ Calbiochem™ PTP LYP Inhibitor
The PTP LYP Inhibitor controls the biological activity of PTP LYP. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.
MilliporeSigma™ Calbiochem™ TOPK/PBK Inhibitor, HI-TOPK-032
A cell-permeable, selective, ATP competitive, reversible inhibitor of T-LAK-cell-originated protein kinase (IC50 = 2 μM).
MilliporeSigma™ Calbiochem™ InSolution™ ATM Kinase Inhibitor
The InSolution™ ATM Kinase Inhibitor controls the biological activity of ATM Kinase. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.
MilliporeSigma™ Calbiochem™ Adenosine 3',5'-cyclic Monophosphorothioate, 8-Bromo-, Rp-Isomer, Sodium Salt
A potent, cell-permeable, and reversible metabolically-stable cAMP antagonist that inhibits cAMP-dependent protein kinase and shows preference for PKA type I.
MilliporeSigma™ Calbiochem™ IGF-1R Inhibitor, PPP
The IGF-1R Inhibitor, PPP, also referenced under CAS 477-47-4, controls the biological activity of IGF-1R. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.
MilliporeSigma™ Calbiochem™ InSolution™ Q-VD-OPh, Non-O-methylated
InSolution™ Q-VD-OPh, Non-O-methylated, is a cell-permeable, irreversible, broad-spectrum inhibitor of caspases (IC50 = 50, 100, 430, and <25 nM for caspase-1,-8, -9, and -3, respectively).
MilliporeSigma™ Calbiochem™ D-Val-Phe-Lys Chloromethyl Ketone, Dihydrochloride
Selective irreversible inhibitor of plasmin with high selectivity for plasmin (IC50 = 100 pM for human plasmin) over urokinase.
MilliporeSigma™ Calbiochem™ α-Synuclein Blocker, ELN484228
A cell-permeable compound that reversibly binds to pocket I of the monomeric α-synuclein (α-syn) and reverses α-syn-induced impairment of phagocytosis in H4 neuroglioma cells.
MilliporeSigma™ Calbiochem™ eEF2K Inhibitor, A-484954
The eEF2K Inhibitor, A-484954, also referenced under CAS 142557-61-7, controls the biological activity of eEF2K Kinase. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.
MilliporeSigma™ Calbiochem™ Cdk7 Inhibitor VIII, THZ1
A cell-permeable, non-toxic, phenylaminopyrimidinyl-acrylamide compound that acts as a highly potent, selective, ATP-site directed, and irreversible inhibitor of Cdk7 (IC50
MilliporeSigma™ Calbiochem™ Colchicine, Colchicum autumnale
Colchicine, Colchicum autumnale, CAS 64-86-8, is an inhibitor of mitosis that disrupts microtubules and inhibits tubulin polymerization. Induces apoptosis in PC12 and cerebellar granule cells.