| Description | DescriptionTyrosyl-DNA phosphodiesterase-2 (TDP2) functions to remove trapped topoisomerase II/DNA complexes by processing 5′- blocking protein (topo II) at the site of the DNA break (Fig 1). In terms of physiological relevance, there appear to be multiple roles for TDP2, well beyond the DescriptionTyrosyl-DNA phosphodiesterase-2 (TDP2) functions to remove trapped topoisomerase II/DNA complexes by processing 5′- blocking protein (topo II) at the site of the DNA break (Fig 1). In terms of physiological relevance, there appear to be multiple roles for TDP2, well beyond the repair of type II topoisomerase damage and subsequent DNA repair. This is quite different from the Top1/DNA repair protein, TDP1. There are a number of mechanistic differences between TDP1 and 2 as well (see reviews from Pommier, PMID 24856239 and https://www.uniprot.org/uniprot/O95551). In humans, TDP2 should be considered a multi-functional enzyme with roles in TNF and MAPK/JNK/p38 pathways. There is some similarity with APE1 and the superfamily of Mg++/Mn++ dependent phosphodiesterases and there is evidence that picorna viruses pirate TDP2 as a VPg un-linkase function. Given the key role for topo II in anticancer therapy, drugs that inhibit TDP2 might prove useful in combination therapy with established Interfacial Poisons (IFP) such as doxorubicin and etoposide (VP16). Indeed, when the Tdp2 gene is suppressed, cells show enhanced sensitivity to Top2 drugs, making Tdp2 an important anti-cancer target. Shipping&storageHuman TDP-2 is shipped on wet ice and should be stored at -20°C... Read More | Inquire | Gly-Pro-pNA hydrochloride is a dipeptidyl peptidase inhibitor that inhibits dipeptidyl peptidase II, dipeptidyl peptidase IV and dipeptidyl peptidase IX | Human PTHrP-(1-36) is a secretory form of PTHrP with anticalciuric effects. Human PTHrP-(1-36) enhances beta cell function and proliferation. Human PTHrP-(1-36) can be used in the research of humoral hypercalcemia of malignancy (HHM) and hyperparathyroidism.In VitroHuman PTHrP-(1-36) (EC 50 : 0.05 Human PTHrP-(1-36) is a secretory form of PTHrP with anticalciuric effects. Human PTHrP-(1-36) enhances beta cell function and proliferation. Human PTHrP-(1-36) can be used in the research of humoral hypercalcemia of malignancy (HHM) and hyperparathyroidism.In VitroHuman PTHrP-(1-36) (EC 50 : 0.05 nM) increases intracellular calcium in human epidermal keratinocytes. Human PTHrP-(1-36) (100 nM, 24 h) increases human β-cell proliferation. Human PTHrP-(1-36) (100 nM, 30 min) enhances insulin secretion in human islets. PTHrP-(1-36) (mouse, EC 50 : 1 nM) induces a rapid Ca 2+ response in UMR 106 cells. MCE has not independently confirmed the accuracy of these methods. They are for reference only.In VivoPTHrP-(1-36) (mouse, 160 µg/kg, s.c., for 5 days/week for 7, 30, or 90 days) enhances beta cell regeneration and increases beta cell mass in a mouse model of partial pancreatectomy. PTHrP-(1-36) (mouse, 100 µg/kg, s.c., every other day) reverses the observed decrease of Wisp1 expression in the diabetic mice. MCE has not independently confirmed the accuracy of these methods. They are for reference only.Form:Solid... Read More | Protein:BSA-Free |