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934356

Sigma-Aldrich

Val-cit-PAB-OH

≥95%

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Synonym(s):
L-Valyl-N5-(aminocarbonyl)-N-[4-(hydroxymethylphenyl]-L-ornithinamide, L-Valyl-N5-(aminocarbonyl)-N-[4-(hydroxymethyl)phenyl]-L-ornithinamide
Empirical Formula (Hill Notation):
C18H29N5O4
CAS Number:
Molecular Weight:
379.45
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.21

Quality Level

Assay

≥95%

form

powder

storage temp.

2-8°C

Application

This is a cathepsin cleavable linker used in the construction of antibody drug conjugates (ADC).

Cathepsin cleaveable linkers

WGK

WGK 3

Regulatory Information

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Qinhuai Lai et al.
European journal of medicinal chemistry, 199, 112364-112364 (2020-05-14)
Cryptophycin-52 (CR52), a tubulin inhibitor, exhibits promising antitumor activity in vitro (picomolar level) and in mouse xenograft models. However, the narrow therapeutic window in clinical trials limits its further development. Antibody-drug conjugate (ADC), formed by coupling cytotoxic compound (payload) to an
Zixuan Ye et al.
International journal of nanomedicine, 16, 2443-2459 (2021-04-06)
Specific modifications to carriers to achieve targeted delivery of chemotherapeutics into malignant tissues are a critical point for efficient diagnosis and therapy. In this case, bovine serum albumin (BSA) was conjugated with cetuximab-valine-citrulline (vc)-doxorubicin (DOX) to target epidermal growth factor

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