Niraparib (MK-4827) tosylate

Name: Niraparib (MK-4827) tosylate
Brand: Selleck Chemicals
SKU: S7625
Rating: 5 (24 reviews)

For research use only.

Catalog No.S7625 Synonyms: Niraparib tosylate, MK 4827 tosylate, ZEJULA

24 publications

Niraparib (MK-4827) tosylate Chemical Structure

CAS No. 1038915-73-9

Niraparib tosylate (MK-4827, ZEJULA) is a selective inhibitor of PARP1/PARP2 with IC50 of 3.8 nM/2.1 nM. Niraparib increases formation of PARP-DNA complexes resulting in DNA damage, apoptosis, and cell death.

Selleck's Niraparib (MK-4827) tosylate has been cited by 24 publications

Sci Transl Med, 2021, 13(592)eabc7211

PubMed: 33952676 ( click the link to review the publication )

Sci Adv, 2021, 7(21)eabf0197

PubMed: 34020950 ( click the link to review the publication )

Cell Rep, 2021, 34(2):108625

PubMed: 33440161 ( click the link to review the publication )

Gynecol Oncol, 2021, S0090-8258(21)00325-5

PubMed: 33867143 ( click the link to review the publication )

J Pharmacol Exp Ther, 2021, 377(3):385-397

PubMed: 33820831 ( click the link to review the publication )

Genes (Basel), 2021, 12(6)849

PubMed: 34073147 ( click the link to review the publication )

Exp Cell Res, 2021, 403(2):112614

PubMed: 33905671 ( click the link to review the publication )

Nat Commun, 2021, 12(1):736

PubMed: 33531508 ( click the link to review the publication )

Nat Commun, 2020, 22;11(1):2573

PubMed: 32444794 ( click the link to review the publication )

Cell Rep, 2020, 31(10):107745

PubMed: 32521270 ( click the link to review the publication )

Cancer Discov, 2020, CD-20-0818

PubMed: 33158843 ( click the link to review the publication )

Sci Rep, 2020, 17;10(1):2585

PubMed: 32066817 ( click the link to review the publication )

Head Neck, 2020, 10.1002/hed.26155

PubMed: 32323895 ( click the link to review the publication )

Oncotarget, 2020, 11(23):2141-2159

PubMed: 32577161 ( click the link to review the publication )

BMC Cancer, 2020, 20(1):775

PubMed: 32811446 ( click the link to review the publication )

Mol Cell, 2019, 75(6):1270-1285

PubMed: 31351877 ( click the link to review the publication )

Nat Chem Biol, 2019, 15(12):1223-1231

PubMed: 31659317 ( click the link to review the publication )

Nat Commun, 2019, 10(1):5367

PubMed: 31772167 ( click the link to review the publication )

Oncotarget, 2019, 10(65):6981-6996

PubMed: 31857852 ( click the link to review the publication )

Cancer Biol Ther, 2018, 19(6):525-533

PubMed: 29405820 ( click the link to review the publication )

Cancer Biol Ther, 2018, 19(9):797-808

PubMed: 29923797 ( click the link to review the publication )

SLAS Discov, 2018, 23(6):545-553

PubMed: 29676938 ( click the link to review the publication )

Cancer Res, 2017, 77(20):5576-5590

PubMed: 28790064 ( click the link to review the publication )

Oncotarget, 2017, 9(3):3908-3921

PubMed: 29423093 ( click the link to review the publication )

Purity & Quality Control

Choose Selective PARP Inhibitors

Biological Activity

Description

Targets

PARP2 ^[3] (Cell-free assay)	PARP1 ^[3] (Cell-free assay)
2.1 nM	3.8 nM

In vitro

Micromolar concentrations of niraparib radiosensitizes tumor cell lines derived from lung, breast, and prostate cancers independently of their p53 status but not cell lines derived from normal tissues. Niraparib also sensitizes tumor cells to H2O2 and converts H2O2-induced single strand breaks (SSBs) into DSBs during DNA replication^[5].

Cell Data

Cell Lines	Assay Type	Concentration	Incubation Time	Activity Description	PMID
HeLa	MVfGeY5kfGmxbjDhd5NigQ>?			MVPJcohq[mm2aX;uJI9nKFCDUmCgbY4hcHmmcn;n[Y4heGW{b4jp[IUucW6mdXPl[EBpfW2jbjDI[WxiKGOnbHzzJIF{e2W\|c3XkJIF{KGmwaHnibZRqd25iRF7BMYRidWGpZT3pcoR2[2WmIGDBVplt[XSrb36sJGVEPTBiPTCwMlAxPCEQvF2u	NUPuVFhtRGFidHHy[4V1RSehYnzhcosoKGi{ZX[9K4h1fHC\|Oj:vdJVjdWWmLn7jZokvdmyvLn7pbE5od3ZxMUm4O\|M6QDFpPkG5PFc{QThzPD;hQi=>
MDA-MB-436	MVLBcpRqeHKxbHnm[ZJifGm4ZTDhd5NigQ>?		MWi2JIRigXN?	NVzzfmh7SW62aYDyc4xq\mW{YYTpeoUh[WO2aY\peJkh[WejaX7zeEBpfW2jbjDNSGEuVUJvNEO2JINmdGy\|IHX4dJJme3OrbnegRnJESTFiNUO5OkAsKDGJPlGgcZV1[W62IHHmeIVzKDZiZHH5d{BjgSClZXzsJJRqfGW{LXLseYUh[XO\|YYmsJGNEPTBiPTCwMlAyQCEQvF2u	MXS8ZUB1[XKpZYS9K39jdGGwazegbJJm\j1paIT0dJM7Ny:ydXLt[YQvdmOkaT7ucI0vdmmqLnfvek8yQTh5M{m4NUc,OTl6N{O5PFE9N2F-
HeLa	MWHBcpRqeHKxbHnm[ZJifGm4ZTDhd5NigQ>?		MofVO{Bl[Xm\|	NYPOcIZ{SW62aYDyc4xq\mW{YYTpeoUh[WO2aY\peJkh[WejaX7zeEBDWkODMTDk[YZq[2mnboSgbJVu[W5iSHXMZUBk\WyuczDh[pRmeiB5IHThfZMh[nliY3XscEB1cXSncj3icJVmKGG\|c3H5MEBESzVyIE2gNE4xOzNizszNMi=>	MWS8ZUB1[XKpZYS9K39jdGGwazegbJJm\j1paIT0dJM7Ny:ydXLt[YQvdmOkaT7ucI0vdmmqLnfvek8yQTh5M{m4NUc,OTl6N{O5PFE9N2F-
HeLa	NHTy[Y5HfW6ldHnvckBie3OjeR?=			NGXxeFBKdmirYnn0bY9vKG:oIGDBVnAhcW5iaInkdo9o\W5icHXyc5hq\GVvaX7keYNm\CCqdX3hckBJ\UyjIHPlcIx{KGG\|c3Xzd4VlKGG\|IHnubIljcXSrb36gSG5CNWSjbXHn[U1qdmS3Y3XkJHBCWnmuYYTpc44tKEWFOUCgQUAxNjB2NTFOwG0v	M{T1OlxiKHSjcnfleF0oZ2KuYX7rK{BpemWoPTfoeJRxezpxL4D1Zo1m\C6wY3LpMo5tdS6waXiu[493NzF7OEezPVgyLz5zOUi3N\|k5OTxxYU6=
Capan1	NFvqVYxCdnSrcILvcIln\XKjdHn2[UBie3OjeR?=		NED6foQyOyCmYYnz	NXTWSoVbSW62aYDyc4xq\mW{YYTpeoUh[WO2aY\peJkh[WejaX7zeEBpfW2jbjDDZZBidjFiY3XscJMh\XiycnXzd4lv\yCEUlPBNkA3OTd2ZHXsWEBufXSjdHnvckBidmRibH;zd{Bw\iC5aXzkMZR6eGViYXzs[YxmKGGodHXyJFE{KGSjeYOgZpkh[2WubDD0bZRmei2kbIXlJIF{e2G7LDDDR\|UxKD1iMD6wPUDPxE1w	Mn\JQIEhfGG{Z3X0QUdg[myjbnunJIhz\WZ;J3j0eJB{Qi9xcIXicYVlNm6lYnmucoxuNm6raD7nc5YwOTl6N{O5PFEoRjF7OEezPVgyRC:jPh?=
HeLa	MVTBcpRqeHKxbHnm[ZJifGm4ZTDhd5NigQ>?		NV25fnZ6PyCmYYnz	M{TVZWFvfGmycn;sbYZmemG2aY\lJIFkfGm4aYT5JIFo[Wmwc4SgbJVu[W5iSHXMZUBk\WyuczDlfJBz\XO\|aX7nJJdqdGRidInw[UBDWkODMTDh[pRmeiB5IHThfZMh[nliY3XscEB1cXSncj3icJVmKGG\|c3H5MEBESzVyIE2gNE45PiEQvF2u	MmHrQIEhfGG{Z3X0QUdg[myjbnunJIhz\WZ;J3j0eJB{Qi9xcIXicYVlNm6lYnmucoxuNm6raD7nc5YwOTl6N{O5PFEoRjF7OEezPVgyRC:jPh?=
MDA-MB-436	MkPiRY51cXS3bX;yJIF{e2G7	Mli5OVAhdWdxa3e=	MYKzN{Bl[Xm\|	NEnWWWFCdnSrdIXtc5Ih[WO2aY\peJkh[WejaX7zeEBpfW2jbjDNSGEuVUJvNEO2JINmdGy\|IHX4dJJme3OrbnegRnJESTFiNUO5OkAsKDGJPlGgcZV1[W62IIjlco9oemGodHXkJIlvKEOGMTDtc5V{\SCjc4Pld5Nm\CCjczD0eY1weiC{ZXfy[ZN{cW:wIHH0JFUxKG2pL3vnMEBxdyCkaXSg[o9zKDN\|IHThfZM>	MofqQIEhfGG{Z3X0QUdg[myjbnunJIhz\WZ;J3j0eJB{Qi9xcIXicYVlNm6lYnmucoxuNm6raD7nc5YwOTl6N{O5PFEoRjF7OEezPVgyRC:jPh?=
MDA-MB-436	MW\BcpRqfHWvb4KgZZN{[Xl?	MUmxNFAhdWdxa3e=	M1XyTVM{KGSjeYO=	NVfyXo9[SW62aYT1cY9zKGGldHn2bZR6KGGpYXnud5QhcHWvYX6gUWRCNU2ELUSzOkBk\WyuczDlfJBz\XO\|aX7nJGJTS0FzIEWzPVYhMyBzR{7BJI12fGGwdDD4[Y5w\3KjZoTl[EBqdiCFREGgcY92e2ViYYPz[ZN{\WRiYYOgeJVud3JicnXndoV{e2mxbjDheEAyODBibXevb4ctKHCxIIHkJIZweiB\|MzDkZZl{	Mn\JQIEhfGG{Z3X0QUdg[myjbnunJIhz\WZ;J3j0eJB{Qi9xcIXicYVlNm6lYnmucoxuNm6raD7nc5YwOTl6N{O5PFEoRjF7OEezPVgyRC:jPh?=
Jurkat	NX\aWHYyTnWwY4Tpc44h[XO\|YYm=		M1TmXFk3KGi{cx?=	MkHqTY5pcWKrdHnvckBw\iCSQWLQNUBqdiCqdX3hckBLfXKtYYSgZ4VtdHNiYYPz[ZN{\WRiYYOgdoVlfWO2aX;uJI9nKGOnbHygeoli[mmuaYT5JIFnfGW{IEm2JIhzeyCkeTDNWHMh[XO\|YYmgbY4heHKnc3XuZ4Uhd2ZiMUCwJJVOKG:oIITlcY97d2yxbXnk[UwhTUN3MDC9JFAvOiEQvF2u	MkjBQIEhfGG{Z3X0QUdg[myjbnunJIhz\WZ;J3j0eJB{Qi9xcIXicYVlNm6lYnmucoxuNm6raD7nc5YwOjN6NUCxPVkoRjJ\|OEWwNVk6RC:jPh?=
Jurkat	M3v0O2Z2dmO2aX;uJIF{e2G7		NXqwXHU2QTZiaILz	MkPsTY5pcWKrdHnvckBw\iCSQWLQNUBqdiCqdX3hckBLfXKtYYSgZ4VtdHNiYYPz[ZN{\WRiYYOgdoVlfWO2aX;uJI9nKGOnbHygeoli[mmuaYT5JIFnfGW{IEm2JIhzeyCkeTDNWHMh[XO\|YYmsJGVEPTBiPTCzNUDPxE1w	NV[yTpBzRGFidHHy[4V1RSehYnzhcosoKGi{ZX[9K4h1fHC\|Oj:vdJVjdWWmLn7jZokvdmyvLn7pbE5od3ZxMkO4OVAyQTlpPkKzPFUxOTl7PD;hQi=>
CAPAN-1	M1\oU2Z2dmO2aX;uJIF{e2G7			NV\Wb4UxUW6qaXLpeIlwdiCxZjDQRXJRKGmwIFLSR2EzNWSnZnnjbYVvfCCqdX3hckBESVCDTj2xJINmdGy\|IHHzd4V{e2WmIHHzJIlvcGmkaYTpc44hd2ZiaInkdo9o\W5icHXyc5hq\GVvaX7keYNm\CCSQWL5cIF1cW:wIHL5JINmdGxvYnHz[YQh[XO\|YYmsJGlEPTBiPTCwMlAxOzVizszNMi=>	NX;rPGFIRGFidHHy[4V1RSehYnzhcosoKGi{ZX[9K4h1fHC\|Oj:vdJVjdWWmLn7jZokvdmyvLn7pbE5od3ZxMkW3OlExQTZpPkK1O\|YyODl4PD;hQi=>
HeLa	NETQRVdHfW6ldHnvckBie3OjeR?=			Mn22TY5pcWKrdHnvckBw\iCSQWLQJIlvKGi3bXHuJGhmVGFiY3XscJMh[XO\|ZYPz[YQh[XNiaX7obYJqfGmxbjDv[kBpgWS{b3flckBx\XKxeHnk[U1qdmS3Y3XkJHBCWnmuYYTpc44h[nliY3XscE1j[XOnZDDhd5NigSxiRVO1NEA:KDBwMEC0JO69VS5?	NYHH[IxJRGFidHHy[4V1RSehYnzhcosoKGi{ZX[9K4h1fHC\|Oj:vdJVjdWWmLn7jZokvdmyvLn7pbE5od3ZxMkW3OlExQTZpPkK1O\|YyODl4PD;hQi=>
A2780	M1TiPGZ2dmO2aX;uJIF{e2G7			MYHJcohq[mm2aX;uJI9nKFCDUmCgbY4hcHWvYX6gRVI4QDBiY3XscJMh[XO\|ZYPz[YQh[XNiaX7obYJqfGmxbjDv[kBpgWS{b3flckBx\XKxeHnk[U1qdmS3Y3XkJHBCWnmuYYTpc44h[nliY3XscE1j[XOnZDDhd5NigSxiSVO1NEA:KDBwMEC0JO69VS5?	M2PkTlxiKHSjcnfleF0oZ2KuYX7rK{BpemWoPTfoeJRxezpxL4D1Zo1m\C6wY3LpMo5tdS6waXiu[493NzJ3N{[xNFk3Lz5{NUe2NVA6PjxxYU6=
A549	M33EZ2N6fG:2b4jpZ4l1gSCjc4PhfS=>		NVPsbHIxPSC2bzC3JIRigXN?	MlrlR5l1d3SxeHnjbZR6KGGpYXnud5QhcHWvYX6gRVU1QSClZXzsd{B1emGwc3\lZ5Rm\CC5aYToJGJTS0F{IIPoVm5CKGG\|c3Xzd4VlKGG\|IHnubIljcXSrb36gc4Yh[2WubDDwdo9tcW[ncnH0bY9vKGGodHXyJFUhfG9iNzDkZZl{KGK7IFPlcIxVcXSncj3CcJVmKGG\|c3H5MEBESzVyIE2gNE4xOTFizszNMi=>	MUS8ZUB1[XKpZYS9K39jdGGwazegbJJm\j1paIT0dJM7Ny:ydXLt[YQvdmOkaT7ucI0vdmmqLnfvek8zPTd4MUC5Okc,OjV5NkGwPVY9N2F-
MDA-MB-436	NYfHNW46S3m2b4TvfIlkcXS7IHHzd4F6			NHXScFNEgXSxdH;4bYNqfHliYXfhbY5{fCCqdX3hckBOTEFvTVKtOFM3KGOnbHzzJINienK7aX7nJGJTS0FzIH31eIFvfCCjc4Pld5Nm\CCjczDpcohq[mm2aX;uJI9nKGOnbHygdJJwdGmoZYLheIlwdixiQ1O1NEA:KDBwMEG4JO69VS5?	NFnsWGk9[SC2YYLn[ZQ:L1:kbHHub{chcHKnZk2nbJR1eHN8Lz;weYJu\WRwbnPibU5vdG1wbnnoModwfi9{NUe2NVA6Pid-MkW3OlExQTZ:L3G+
SUM1315MO2	M{DkSGN6fG:2b4jpZ4l1gSCjc4PhfS=>		MVexNkBl[Xm\|	NGTGNYVEgXSxdH;4bYNqfHliYXfhbY5{fCCqdX3hckBUXU1zM{G1UW8zKGOnbHzzJINienK7aX7nJGJTS0FzIH31eIFvfCCjc4Pld5Nm\CCjczDpcohq[mm2aX;uJI9nKGOnbHygdJJwdGmoZYLheIlwdiCjZoTldkAyOiCmYYnzJIJ6KEOnbHzUbZRmei2EbIXlJIF{e2G7LDDDR\|UxKD1iMD6wNkDPxE1w	NIjyXYs9[SC2YYLn[ZQ:L1:kbHHub{chcHKnZk2nbJR1eHN8Lz;weYJu\WRwbnPibU5vdG1wbnnoModwfi9{NUe2NVA6Pid-MkW3OlExQTZ:L3G+
DoTc2-4510	NVfoNopbS3m2b4TvfIlkcXS7IHHzd4F6		MWG1JJRwKDdiZHH5dy=>	NUj1WGduS3m2b4TvfIlkcXS7IHHnZYlve3RiaIXtZY4hTG:WY{KtOFUyOCClZXzsd{Bk[XK{eXnu[{BDWkODMjDteZRidnRiYYPz[ZN{\WRiYYOgbY5pcWKrdHnvckBw\iClZXzsJJBzd2yrZnXyZZRqd25iYX\0[ZIhPSC2bzC3JIRigXNiYomgR4VtdFSrdHXyMWJtfWViYYPzZZktKEOFNUCgQUAxNjB{MzFOwG0v	MVK8ZUB1[XKpZYS9K39jdGGwazegbJJm\j1paIT0dJM7Ny:ydXLt[YQvdmOkaT7ucI0vdmmqLnfvek8zPTd4MUC5Okc,OjV5NkGwPVY9N2F-
SUM149PT	MVvDfZRwfG:6aXPpeJkh[XO\|YYm=		Mn\oOUB1dyB5IHThfZM>	MofPR5l1d3SxeHnjbZR6KGGpYXnud5QhcHWvYX6gV3VOOTR7UGSgZ4VtdHNiY3HydplqdmdiQmLDRVEhdXW2YX70JIF{e2W\|c3XkJIF{KGmwaHnibZRqd25ib3[gZ4VtdCCycn;sbYZmemG2aX;uJIFnfGW{IEWgeI8hPyCmYYnzJIJ6KEOnbHzUbZRmei2EbIXlJIF{e2G7LDDDR\|UxKD1iMD6wNlQh\|ryPLh?=	MWW8ZUB1[XKpZYS9K39jdGGwazegbJJm\j1paIT0dJM7Ny:ydXLt[YQvdmOkaT7ucI0vdmmqLnfvek8zPTd4MUC5Okc,OjV5NkGwPVY9N2F-
HeLa	NVjNeGJ1S3m2b4TvfIlkcXS7IHHzd4F6		NH7Nfng2KHSxIEeg[IF6ew>?	NYThOmxMS3m2b4TvfIlkcXS7IHHnZYlve3RiaIXtZY4hUGWOYTDj[YxteyC2cnHud4Zm[3SnZDD3bZRpKEKUQ1GxJJNpWk6DIHHzd4V{e2WmIHHzJJJm\HWldHnvckBw\iClZXzsJJZq[WKrbHn0fUBi\nSncjC1JJRwKDdiZHH5d{BjgSCFZXzsWIl1\XJvQnz1[UBie3OjeTygR2M2OCB;IECuNFM1KM7:TT6=	M4nBSFxiKHSjcnfleF0oZ2KuYX7rK{BpemWoPTfoeJRxezpxL4D1Zo1m\C6wY3LpMo5tdS6waXiu[493NzJ3N{[xNFk3Lz5{NUe2NVA6PjxxYU6=
HeLa	MV;GeY5kfGmxbjDhd5NigQ>?			M2P4eWlvcGmkaYTpc44hd2ZiUFHSVEBqdiCqdX3hckBJ\UyjIHPlcIx{KGG\|c3Xzd4VlKGG\|IHnubIljcXSrb36gc4YhcHmmcn;n[Y4heGW{b4jp[IUucW6mdXPl[EBRSVK7bHH0bY9vKGK7IHPlcIwu[mG\|ZXSgZZN{[XluIFnDPVAhRSByLkC0OkDPxE1w	MoDiQIEhfGG{Z3X0QUdg[myjbnunJIhz\WZ;J3j0eJB{Qi9xcIXicYVlNm6lYnmucoxuNm6raD7nc5YwOjV5NkGwPVYoRjJ3N{[xNFk3RC:jPh?=
CAPAN-1	NEXIXVhHfW6ldHnvckBie3OjeR?=			M4O1d2lvcGmkaYTpc44hd2ZiUFHSVEBqdiCEUlPBNk1l\W[rY3nlcpQhcHWvYX6gR2FRSU5vMTDj[YxteyCjc4Pld5Nm\CCjczDpcohq[mm2aX;uJI9nKGi7ZILv[4VvKHCncn;4bYRmNWmwZIXj[YQhWEGUeXzheIlwdiCkeTDj[YxtNWKjc3XkJIF{e2G7LDDJR\|kxKD1iMD6wOUDPxE1w	M3\YVlxiKHSjcnfleF0oZ2KuYX7rK{BpemWoPTfoeJRxezpxL4D1Zo1m\C6wY3LpMo5tdS6waXiu[493NzJ3N{[xNFk3Lz5{NUe2NVA6PjxxYU6=
A2780	MYjGeY5kfGmxbjDhd5NigQ>?			NGnKWmNKdmirYnn0bY9vKG:oIGDBVnAhcW5iaIXtZY4hSTJ5OECgZ4VtdHNiYYPz[ZN{\WRiYYOgbY5pcWKrdHnvckBw\iCqeXTyc4dmdiCyZYLvfIll\S2rbnT1Z4VlKFCDUonsZZRqd25iYomgZ4VtdC2kYYPl[EBie3OjeTygTWM6OCB;IECuNFUzKM7:TT6=	NFGyVWw9[SC2YYLn[ZQ:L1:kbHHub{chcHKnZk2nbJR1eHN8Lz;weYJu\WRwbnPibU5vdG1wbnnoModwfi9{NUe2NVA6Pid-MkW3OlExQTZ:L3G+
UWB1.289	M{\DTWN6fG:2b4jpZ4l1gSCjc4PhfS=>		NXvOPI1bPSC2bzC3JIRigXN?	M{n1eGN6fG:2b4jpZ4l1gSCjZ3HpcpN1KGi3bXHuJHVYSjFwMki5JINmdGy\|IHPhdpJ6cW6pIFLSR2EyKG23dHHueEBie3Onc4Pl[EBieyCrbnjpZol1cW:wIH;mJINmdGxicILvcIln\XKjdHnvckBi\nSncjC1JJRwKDdiZHH5d{BjgSCFZXzsWIl1\XJvQnz1[UBie3OjeTygR2M2OCB;IECuNFU3KM7:TT6=	NHLmSWM9[SC2YYLn[ZQ:L1:kbHHub{chcHKnZk2nbJR1eHN8Lz;weYJu\WRwbnPibU5vdG1wbnnoModwfi9{NUe2NVA6Pid-MkW3OlExQTZ:L3G+
Capan1	M{LofmN6fG:2b4jpZ4l1gSCjc4PhfS=>			M4nqOWN6fG:2b4jpZ4l1gSCjZ3HpcpN1KEKUQ1GyMYRm\mmlaXXueEBpfW2jbjDDZZBidjFiY3XscJMtKEOFNUCgQUAxNjB7IN88UU4>	NFXvV2k9[SC2YYLn[ZQ:L1:kbHHub{chcHKnZk2nbJR1eHN8Lz;weYJu\WRwbnPibU5vdG1wbnnoModwfi9{NUe2NVA6Pid-MkW3OlExQTZ:L3G+
HeLa	MVjDfZRwfG:6aXPpeJkh[XO\|YYm=		NV[2dWhyPSC2bzC3JIRigXN?	NFHJOJREgXSxdH;4bYNqfHliYXfhbY5{fCC5aXzkJJR6eGViaIXtZY4hUGWOYTDj[YxteyCjc4Pld5Nm\CCjczDpcohq[mm2aX;uJI9nKGOnbHygdJJwdGmoZYLheIlwdiCjZoTldkA2KHSxIEeg[IF6eyCkeTDD[YxtXGm2ZYKtRox2\SCjc4PhfUwhS0N3MDC9JFAvQDV{IN88UU4>	Mn3sQIEhfGG{Z3X0QUdg[myjbnunJIhz\WZ;J3j0eJB{Qi9xcIXicYVlNm6lYnmucoxuNm6raD7nc5YwOjV5NkGwPVYoRjJ3N{[xNFk3RC:jPh?=
UWB1.289	MojJR5l1d3SxeHnjbZR6KGG\|c3H5		MkLlOUB1dyB5IHThfZM>	Mn;qR5l1d3SxeHnjbZR6KGGpYXnud5QhcHWvYX6gWXdDOS5{OEmgZ4VtdHNiZYjwdoV{e2mwZzDCVmNCOSCjc4Pld5Nm\CCjczDpcohq[mm2aX;uJI9nKGOnbHygdJJwdGmoZYLheIlwdiCjZoTldkA2KHSxIEeg[IF6eyCkeTDD[YxtXGm2ZYKtRox2\SCjc4PhfUwhS0N3MDC9JFAvQTd3IN88UU4>	MlXqQIEhfGG{Z3X0QUdg[myjbnunJIhz\WZ;J3j0eJB{Qi9xcIXicYVlNm6lYnmucoxuNm6raD7nc5YwOjV5NkGwPVYoRjJ3N{[xNFk3RC:jPh?=
A549	MYfDfZRwfG:6aXPpeJkh[XO\|YYm=		M3;rSlUhfG9iNzDkZZl{	NHLwVZZEgXSxdH;4bYNqfHliYXfhbY5{fCC5aXzkJJR6eGViaIXtZY4hSTV2OTDj[YxteyCjc4Pld5Nm\CCjczDpcohq[mm2aX;uJI9nKGOnbHygdJJwdGmoZYLheIlwdiCjZoTldkA2KHSxIEeg[IF6eyCkeTDD[YxtXGm2ZYKtRox2\SCjc4PhfUwhS0N3MDC9JFEvPzZizszNMi=>	MoXOQIEhfGG{Z3X0QUdg[myjbnunJIhz\WZ;J3j0eJB{Qi9xcIXicYVlNm6lYnmucoxuNm6raD7nc5YwOjV5NkGwPVYoRjJ3N{[xNFk3RC:jPh?=
BT20	NEe1WZNEgXSxdH;4bYNqfHliYYPzZZk>		MoOyOUB1dyB5IHThfZM>	NYD2[ZdlS3m2b4TvfIlkcXS7IHHnZYlve3RiaIXtZY4hSlR{MDDj[YxteyCjc4Pld5Nm\CCjczDpcohq[mm2aX;uJI9nKGOnbHygdJJwdGmoZYLheIlwdiCjZoTldkA2KHSxIEeg[IF6eyCkeTDD[YxtXGm2ZYKtRox2\SCjc4PhfUwhS0N3MDC9JFIvOiEQvF2u	NHjk[GQ9[SC2YYLn[ZQ:L1:kbHHub{chcHKnZk2nbJR1eHN8Lz;weYJu\WRwbnPibU5vdG1wbnnoModwfi9{NUe2NVA6Pid-MkW3OlExQTZ:L3G+
MDA-MB-436	MoTRRY51cXS3bX;yJIF{e2G7	MmjPPFAhdWdxa3e=	M374OVEhfG9iMjD3[YVsew>?	NILTVIhCdnSrdIXtc5Ih[WO2aY\peJkh[WejaX7zeEBpfW2jbjDNSGEuVUJvNEO2JINmdGy\|IHjhdoJwemmwZzDCVmNCOSCvdYThcpQhgGWwb3fyZYZ1\WRiaX6gbY1ufW6xY3;tdJJwdWm\|ZXSgcY92e2ViYYPz[ZN{\WRiYYOgeJVud3JiZ4Lve5RpKGmwaHnibZRqd25iYYSgPFAhdWdxa3esJJBwKHGmIH\vdkAyKHSxIEKge4Vmc3N?	NVSw[oNvRGFidHHy[4V1RSehYnzhcosoKGi{ZX[9K4h1fHC\|Oj:vdJVjdWWmLn7jZokvdmyvLn7pbE5od3ZxMkW3OlExQTZpPkK1O\|YyODl4PD;hQi=>
MDA-MB-436	Mor6RY51cXS3bX;yJIF{e2G7	NE\2S5c5OCCvZz;r[y=>	MkO1OEB4\WWtcx?=	NFPGS3ZCdnSrdIXtc5Ih[WO2aY\peJkh[WejaX7zeEBpfW2jbjDNSGEuVUJvNEO2JINmdGy\|IHjhdoJwemmwZzDCVmNCOSCvdYThcpQhgGWwb3fyZYZ1\WRiaX6gbY1ufW6xY3;tdJJwdWm\|ZXSgcY92e2ViYYPz[ZN{\WRiYYOgZ49ueGyndHWgZY5lKHO3c4ThbY5m\CC2dX3vdkBz\We{ZYPzbY9vKGG2IEiwJI1oN2upLDDwc{By\CCob4KgOEB4\WWtcx?=	M{e4OFxiKHSjcnfleF0oZ2KuYX7rK{BpemWoPTfoeJRxezpxL4D1Zo1m\C6wY3LpMo5tdS6waXiu[493NzJ3N{[xNFk3Lz5{NUe2NVA6PjxxYU6=
MDA-MB-436	MVPBcpRqfHWvb4KgZZN{[Xl?	MXm1NEBu\y:tZx?=		Mnv5RY51cXS3bX;yJIFkfGm4aYT5JIFo[Wmwc4SgbJVu[W5iTVTBMW1DNTR\|NjDj[YxteyCqYYLic5JqdmdiQmLDRVEhdXW2YX70JJhmdm:pcnHmeIVlKGmwIHntcZVvd2OxbYDyc41qe2WmIH3veZNmKGG\|c3Xzd4VlKGG\|IIT1cY9zKGe{b4f0bEBqdmirYnn0bY9vKGG2IEWwJI1oN2upLDDwc{Bi\G2rbnnzeIVz\WRiZHHpcJk>	NEDqenY9[SC2YYLn[ZQ:L1:kbHHub{chcHKnZk2nbJR1eHN8Lz;weYJu\WRwbnPibU5vdG1wbnnoModwfi9{NUe2NVA6Pid-MkW3OlExQTZ:L3G+
MDA-MB-436	NVX3cXVuSW62aYT1cY9zKGG\|c3H5	NEOwcHE5OCCvZz;r[y=>	MlLBN{B4\WWtcx?=	MnzaRY51cXS3bX;yJIFkfGm4aYT5JIFo[Wmwc4SgbJVu[W5iTVTBMW1DNTR\|NjDj[YxteyCqYYLic5JqdmdiQmLDRVEhdXW2YX70JJhmdm:pcnHmeIVlKGmwIHntcZVvd2OxbYDyc41qe2WmIH3veZNmKGG\|c3Xzd4VlKGG\|IIT1cY9zKHOqcnnub4Fo\SCjdDC4NEBu\y:tZzygdI8heWRiZn;yJFMhf2Wna4O=	M125[\|xiKHSjcnfleF0oZ2KuYX7rK{BpemWoPTfoeJRxezpxL4D1Zo1m\C6wY3LpMo5tdS6waXiu[493NzJ3N{[xNFk3Lz5{NUe2NVA6PjxxYU6=
Capan1	NGHlSINEgXSxdH;4bYNqfHliYYPzZZk>			NG\1bW5EgXSxdH;4bYNqfHliYXfhbY5{fCCEUlPBNk1l\W[rY3nlcpQhcHWvYX6gR4Fx[W5zIHPlcIx{NCCHQ{WwJF0hOC54NTFOwG0v	M1KwZ\|xiKHSjcnfleF0oZ2KuYX7rK{BpemWoPTfoeJRxezpxL4D1Zo1m\C6wY3LpMo5tdS6waXiu[493NzJ4NkWyO\|E4Lz5{Nk[1NlcyPzxxYU6=
TC32	Ml\ZdWhVWyCjc4PhfS=>			NWDIdnlPeUiWUzDv[kBx\WSrYYTybYMh[2GwY3XyJINmdGxibHnu[ZMhfG9iaXTlcpRq\nlibYXseIlxdGVib4Dwc5J1fW6rdHnld{Bnd3JiZIL1[{Bz\XC3coDvd4lv\zpiUILpcYFzgSC\|Y4Ll[Y4h\m:{IGTDN\|Ih[2WubIO=	MlrmQIEhfGG{Z3X0QUdg[myjbnunJIhz\WZ;J3j0eJB{Qi9xcIXicYVlNm6lYnmucoxuNm6raD7nc5YwOjl2M{WxN\|koRjJ7NEO1NVM6RC:jPh?=
A673	MorBdWhVWyCjc4PhfS=>			MVXxTHRUKG:oIIDl[IlifHKrYzDjZY5k\XJiY3XscEBtcW6nczD0c{Bq\GWwdHnmfUBufWy2aYDs[UBweHCxcoT1col1cWW\|IH\vdkBlenWpIILldJVzeG:\|aX7nPkBRemmvYYL5JJNkemWnbjDmc5IhSTZ5MzDj[Yxtew>?	NUPUR5JJRGFidHHy[4V1RSehYnzhcosoKGi{ZX[9K4h1fHC\|Oj:vdJVjdWWmLn7jZokvdmyvLn7pbE5od3ZxMkm0N\|UyOzlpPkK5OFM2OTN7PD;hQi=>
NB1643	NEm0SIhyUFSVIHHzd4F6			M3zsUZFJXFNib3[gdIVlcWG2cnnjJINidmOncjDj[YxtKGyrbnXzJJRwKGmmZX70bYZ6KG23bITpdIxmKG:ycH;yeJVvcXSrZYOg[o9zKGS{dXegdoVxfXKyb4Ppcoc7KFC{aX3hdpkhe2O{ZXXuJIZweiCQQkG2OFMh[2WubIO=	MlXyQIEhfGG{Z3X0QUdg[myjbnunJIhz\WZ;J3j0eJB{Qi9xcIXicYVlNm6lYnmucoxuNm6raD7nc5YwOjl2M{WxN\|koRjJ7NEO1NVM6RC:jPh?=
A673	NWG3PZA1eUiWUzDhd5NigQ>?			MVzxTHRUKG:oIIDl[IlifHKrYzDjZY5k\XJiY3XscEBtcW6nczD0c{Bq\GWwdHnmfUBufWy2aYDs[UBweHCxcoT1col1cWW\|IH\vdkBlenWpIILldJVzeG:\|aX7nPkBEd26oaYLtZZRwenlic3Py[YVvKG[xcjDBOlc{KGOnbHzzLS=>	NVz6T\|hPRGFidHHy[4V1RSehYnzhcosoKGi{ZX[9K4h1fHC\|Oj:vdJVjdWWmLn7jZokvdmyvLn7pbE5od3ZxMkm0N\|UyOzlpPkK5OFM2OTN7PD;hQi=>
BT-37	MYTxTHRUKGG\|c3H5			MojHdWhVWyCxZjDw[YRq[XS{aXOgZ4Fv[2W{IHPlcIwhdGmwZYOgeI8hcWSnboTp[pkhdXWudHnwcIUhd3Cyb4L0eY5qfGmnczDmc5Ih\HK3ZzDy[ZB2enCxc3nu[\|ohS2:wZnnycYF1d3K7IIPjdoVmdiCob4KgRnQuOzdiY3XscJM>	M3rvPVxiKHSjcnfleF0oZ2KuYX7rK{BpemWoPTfoeJRxezpxL4D1Zo1m\C6wY3LpMo5tdS6waXiu[493NzJ7NEO1NVM6Lz5{OUSzOVE{QTxxYU6=
SK-N-MC	M3X5N5FJXFNiYYPzZZk>			Ml:0dWhVWyCxZjDw[YRq[XS{aXOgZ4Fv[2W{IHPlcIwhdGmwZYOgeI8hcWSnboTp[pkhdXWudHnwcIUhd3Cyb4L0eY5qfGmnczDmc5Ih\HK3ZzDy[ZB2enCxc3nu[\|ohWHKrbXHyfUB{[3KnZX6g[o9zKFONLV6tUWMh[2WubIO=	Ml;4QIEhfGG{Z3X0QUdg[myjbnunJIhz\WZ;J3j0eJB{Qi9xcIXicYVlNm6lYnmucoxuNm6raD7nc5YwOjl2M{WxN\|koRjJ7NEO1NVM6RC:jPh?=
NB-EBc1	M2\1dpFJXFNiYYPzZZk>			MX7xTHRUKG:oIIDl[IlifHKrYzDjZY5k\XJiY3XscEBtcW6nczD0c{Bq\GWwdHnmfUBufWy2aYDs[UBweHCxcoT1col1cWW\|IH\vdkBlenWpIILldJVzeG:\|aX7nPkBRemmvYYL5JJNkemWnbjDmc5IhVkJvRVLjNUBk\Wyucx?=	M4fsTVxiKHSjcnfleF0oZ2KuYX7rK{BpemWoPTfoeJRxezpxL4D1Zo1m\C6wY3LpMo5tdS6waXiu[493NzJ7NEO1NVM6Lz5{OUSzOVE{QTxxYU6=
LAN-5	Mof0dWhVWyCjc4PhfS=>			NYXXbWNoeUiWUzDv[kBx\WSrYYTybYMh[2GwY3XyJINmdGxibHnu[ZMhfG9iaXTlcpRq\nlibYXseIlxdGVib4Dwc5J1fW6rdHnld{Bnd3JiZIL1[{Bz\XC3coDvd4lv\zpiUILpcYFzgSC\|Y4Ll[Y4h\m:{IFzBUk02KGOnbHzz	M1;PRlxiKHSjcnfleF0oZ2KuYX7rK{BpemWoPTfoeJRxezpxL4D1Zo1m\C6wY3LpMo5tdS6waXiu[493NzJ7NEO1NVM6Lz5{OUSzOVE{QTxxYU6=
SK-N-MC	Mm[1dWhVWyCjc4PhfS=>			MVfxTHRUKG:oIIDl[IlifHKrYzDjZY5k\XJiY3XscEBtcW6nczD0c{Bq\GWwdHnmfUBufWy2aYDs[UBweHCxcoT1col1cWW\|IH\vdkBlenWpIILldJVzeG:\|aX7nPkBEd26oaYLtZZRwenlic3Py[YVvKG[xcjDTT{1PNU2FIHPlcIx{	MkfmQIEhfGG{Z3X0QUdg[myjbnunJIhz\WZ;J3j0eJB{Qi9xcIXicYVlNm6lYnmucoxuNm6raD7nc5YwOjl2M{WxN\|koRjJ7NEO1NVM6RC:jPh?=
TC32	NFX2UpRyUFSVIHHzd4F6			M3HQdJFJXFNib3[gdIVlcWG2cnnjJINidmOncjDj[YxtKGyrbnXzJJRwKGmmZX70bYZ6KG23bITpdIxmKG:ycH;yeJVvcXSrZYOg[o9zKGS{dXegdoVxfXKyb4Ppcoc7KEOxbn\pdo1ifG:{eTDzZ5Jm\W5iZn;yJHREOzJiY3XscJM>	NW\HZYdsRGFidHHy[4V1RSehYnzhcosoKGi{ZX[9K4h1fHC\|Oj:vdJVjdWWmLn7jZokvdmyvLn7pbE5od3ZxMkm0N\|UyOzlpPkK5OFM2OTN7PD;hQi=>

... Click to View More Cell Line Experimental Data

Assay

Methods	Test Index	PMID
Western blot	c-PARP /c-caspase 3 / γ-H2AX; PubMed: 29158830 Theranostics Western Blot data testing protein expression after treatment with Olaparib, Niraparib, and Talazoparib on Brca1-deficient cell line in W0069 cells.	29158830
Immunofluorescence	Rad51 / Geminin; PubMed: 27614696 Gynecol Oncol Immunofluorescence microscopy of niraparib-treated PDX cells (PH039) and irradiated cells showing RAD51 foci (arrow) within geminin positive cells and lack of RAD51 foci formation in control cells.	27614696

In vivo

MK-4827 strongly enhances the effect of radiation on a variety of human tumor xenografts, both p53 wild type and p53 mutant. MK-4827 reduces PAR levels in tumors by 1 h after administration which persisted for up to 24 h^[1]. In vivo treatment with MK-4827 and radiation prolonged survival (p<0.01) compared to single modalities. In vivo superiority of MK-4827 plus radiation is further documented by significant elevations of cleaved caspase-3 and γ-H2AX in tumors from the combination group compared to single modality cohorts^[4].

Protocol

Cell Research: ^[2]	- Collapse Cell lines: V-C8 cells Concentrations: 50 nM Incubation Time: 24 h Method: V-C8 (BRCA2-negative) Chinese hamster cells are treated with the PARP inhibitor MK-4827 for 24 h, washed and incubated in drug-free medium for 5-7 days until colonies formed. (Only for Reference)
Animal Research: ^[1]	- Collapse Animal Models: Female nude mice (Ncr Nu/Nu) Dosages: 25 or 50 mg/kg Administration: p.o. (Only for Reference)

References

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Solubility (25°C)

In vitro	DMSO	98 mg/mL (198.94 mM)
	Water	Insoluble
	Ethanol	Insoluble

* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

Chemical Information Download Niraparib (MK-4827) tosylate SDF

Molecular Weight	492.59
Formula	C₁₉H₂₀N₄O.C₇H₈O₃S
CAS No.	1038915-73-9
Storage	3 years-20°C powder 2 years-80°C in solvent
Synonyms	Niraparib tosylate, MK 4827 tosylate, ZEJULA
Smiles	CC1=CC=C(C=C1)S(=O)(=O)O.C1CC(CNC1)C2=CC=C(C=C2)N3C=C4C=CC=C(C4=N3)C(=O)N

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage

mg/kg

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Number of animals

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO+ % + % Tween 80+ % ddH₂O

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Calculation results:

Working concentration： mg/ml；

Method for preparing DMSO master liquid: ： mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL， Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation：Take μL DMSO master liquid, next addμL PEG300， mix and clarify, next addμL Tween 80，mix and clarify, next add μL ddH₂O，mix and clarify.

Note：1.Please make sure the liquid is clear before adding the next solvent.
2.Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.

Bio Calculators

Molarity Calculator

Calculate the mass, volume or concentration required for a solution. The Selleck molarity calculator is based on the following equation:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

*When preparing stock solutions, please always use the batch-specific molecular weight of the product found on the via label and SDS / COA (available on product pages).

Dilution Calculator

Calculate the dilution required to prepare a stock solution. The Selleck dilution calculator is based on the following equation:

Concentration _(start) x Volume _(start) = Concentration _(final) x Volume _(final)

This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )

* When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / COA (available online).

The Serial Dilution Calculator Equation

Serial Dilutions
Concertration (start):
Dilution-folds:

Computed Result

C1=C0/X	C1:	LOG(C1):
C2=C1/X	C2:	LOG(C2):
C3=C2/X	C3:	LOG(C3):
C4=C3/X	C4:	LOG(C4):
C5=C4/X	C5:	LOG(C5):
C6=C5/X	C6:	LOG(C6):
C7=C6/X	C7:	LOG(C7):
C8=C7/X	C8:	LOG(C8):

Molecular Weight Calculator

Enter the chemical formula of a compound to calculate its molar mass and elemental composition:

Tip: Chemical formula is case sensitive. C10H16N2O2 c10h16n2o2

Instructions to calculate molar mass (molecular weight) of a chemical compound:

To calculate molar mass of a chemical compound, please enter its chemical formula and click 'Calculate'.

Definitions of molecular mass, molecular weight, molar mass and molar weight:

Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.

Molarity Calculator

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

Tel: +1-832-582-8158 Ext:3

If you have any other enquiries, please leave a message.

PARP Signaling Pathway Map

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Niraparib (MK-4827) tosylate