DM4-SPDP

Modify Date: 2025-08-26 12:51:00

DM4-SPDP structure	Common Name	DM4-SPDP
	CAS Number	2245698-48-8	Molecular Weight	981.57
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₄₅H₆₁ClN₄O₁₄S₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Use of DM4-SPDP

DM4-SPDP is a drug-linker conjugate composed of a potent antitubulin agent DM4 and a linker SMCC to make antibody drug conjugate[1]. SPDP is a short-chain crosslinker for amine-to-sulfhydryl conjugation via NHS-ester and pyridyldithiol reactive groups that form cleavable (reducible) disulfide bonds with cysteine sulfhydryls[2][3].

Name	DM4-SPDP

Description	DM4-SPDP is a drug-linker conjugate composed of a potent antitubulin agent DM4 and a linker SMCC to make antibody drug conjugate[1]. SPDP is a short-chain crosslinker for amine-to-sulfhydryl conjugation via NHS-ester and pyridyldithiol reactive groups that form cleavable (reducible) disulfide bonds with cysteine sulfhydryls[2][3].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> Cell Cycle/DNA Damage >> Microtubule/Tubulin Signaling Pathways >> Cytoskeleton >> Microtubule/Tubulin
Target	Maytansinoids
References	[1]. Tang R, et al. P-gp activity is a critical resistance factor against AVE9633 and DM4 cytotoxicity in leukaemia cell lines, but not a major mechanism of chemoresistance in cells from acute myeloid leukaemia patients. BMC Cancer. 2009 Jun 23;9:199. [2]. Lobedanz S et al. A periplasmic coiled-coil interface underlying TolC recruitment and the assembly of bacterial drug effluxpumps. Proc Natl Acad Sci U S A, 2007 Mar 13, 104(11):4612-7. [3]. Karumuthil-Melethil S et al. Dendritic cell-directed CTLA-4 engagement during pancreatic beta cell antigen presentation delays type 1diabetes. J Immunol 2010 Jun 15, 184(12):6695-708.

Molecular Formula	C₄₅H₆₁ClN₄O₁₄S₂
Molecular Weight	981.57

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DM4-SPDP

Use of DM4-SPDP

Names

DM4-SPDP Biological Activity

Chemical & Physical Properties

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.