Mc-Val-Cit-PABC-PNP


Catalog No. size PriceQuantity
M6631-2 2mg solid $117
M6631-10 10mg solid $488

Description

Cas:159857-81-5

Product Information:

MC-Val-Cit-PAB-PNP, also known as Mc-Val-Cit-PABC-PNP, is a cathepsin cleavable ADC peptide linker. The Val-Cit will specifically be cleaved by catepsin B. Because this enzyme is only present in the lysosome, the ADC payload will only be released in the cell. The Azido group will react with DBCO, BCN or other Alkyne groups through click chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. Please also see similar products: #610235: MC-Val-Cit-PAB (ADC peptide linker) and #610234: MC-Val-Cit-PAB-PNP (ADC peptide linker); #620108 Val-cit-PAB-OH (ADC peptide linker).

 

Chemical Formula: C35H43N7O11

 

Exact Mass: 737.30206

 

Molecular Weight: 737.77

 

Elemental Analysis: C, 56.98; H, 5.88; N, 13.29; O, 23.85

 

Synonym:

 

MC-Val-Cit-PAB-PNP

Mc-Val-Cit-PABC-PNP

Maleimidocaproyl-L-valine-L-citrulline-p-aminobenzyl alcohol p-nitrophenyl carbonate

Mc-Val-Cit-PAB

 

Chemical Name: 4-((S)-N-((S)-1-amino-1-oxo-5-ureidopentan-2-yl)-2-(6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanamido)-3-methylbutanamido)benzyl (4-nitrophenyl) carbonate

 

InChi Key: 

UQRQGHMQKAXOTE-DHIFEGFHSA-N

 

InChi Code: InChI=1S/C35H43N7O11/c1-22(2)31(39-28(43)8-4-3-5-20-40-29(44)17-18-30(40)45)33(47)41(27(32(36)46)7-6-19-38-34(37)48)24-11-9-23(10-12-24)21-52-35(49)53-26-15-13-25(14-16-26)42(50)51/h9-18,22,27,31H,3-8,19-21H2,1-2H3,(H2,36,46)(H,39,43)(H3,37,38,48)/t27-,31-/m0/s1

 

Smiles Code:

O=C([C@@H](NC([C@@H](NC(CCCCCN1C(C=CC1=O)=O)=O)C(C)C)=O)CCCNC(N)=O)NC2=CC=C(C=C2)COC(OC3=CC=C(C=C3)[N+]([O-])=O)=O

 

 

Technical Data:

Appearance: Solid powder

Purity: >95% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO, not in water

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

 

 

References

 

  1. Vhora I, Patil S, Bhatt P, Misra A. Protein- and Peptide-drug conjugates: an emerging drug delivery technology. Adv Protein Chem Struct Biol. 2015;98:1-55. doi: 10.1016/bs.apcsb.2014.11.001. Epub 2015 Mar 14. PubMed PMID: 25819275.

 

  1. Koga Y, Manabe S, Aihara Y, Sato R, Tsumura R, Iwafuji H, Furuya F, Fuchigami H, Fujiwara Y, Hisada Y, Yamamoto Y, Yasunaga M, Matsumura Y. Antitumor effect of antitissue factor antibody-MMAE conjugate in human pancreatic tumor xenografts. Int J Cancer. 2015 Sep 15;137(6):1457-66. doi: 10.1002/ijc.29492. Epub 2015 Mar 9. PubMed PMID: 25704403.

 

  1. Verma VA, Pillow TH, DePalatis L, Li G, Phillips GL, Polson AG, Raab HE, Spencer S, Zheng B. The cryptophycins as potent payloads for antibody drug conjugates. Bioorg Med Chem Lett. 2015 Feb 15;25(4):864-8. doi: 10.1016/j.bmcl.2014.12.070. Epub 2015 Jan 2. PubMed PMID: 25613677.

 

  1. Badescu G, Bryant P, Bird M, Henseleit K, Swierkosz J, Parekh V, Tommasi R, Pawlisz E, Jurlewicz K, Farys M, Camper N, Sheng X, Fisher M, Grygorash R, Kyle A, Abhilash A, Frigerio M, Edwards J, Godwin A. Bridging disulfides for stable and defined antibody drug conjugates. Bioconjug Chem. 2014 Jun 18;25(6):1124-36. doi: 10.1021/bc500148x. Epub 2014 May 23. PubMed PMID: 24791606.

 

  1. Adem YT, Schwarz KA, Duenas E, Patapoff TW, Galush WJ, Esue O. Auristatin antibody drug conjugate physical instability and the role of drug payload. Bioconjug Chem. 2014 Apr 16;25(4):656-64. doi: 10.1021/bc400439x. Epub 2014 Mar 13. PubMed PMID: 24559399.

 

Products are for research use only. Not for human use.

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