Granzyme B Inhibitor Z-AAD-CH2Cl
Z-AAD-CH2Cl (Z-AAD-CMK) is a cell-permeable and irreversible inhibitor of granzyme B [1].
Granzyme B is an apoptosis-inducing factor that expressed in natural killer (NK) cells, the granules of cytotoxic lymphocytes (CTLs) and cytotoxic T cells, and plays an important role in inducing inflammation and extracellular matrix remodelling [1].
Z-AAD-CH2Cl (Z-AAD-CMK) is a cell-permeable and irreversible granzyme B inhibitor. In human C-28/12 chondrocytes expressed the surface antigens of NK cells, Z-AAD-CMK dose-dependently inhibited chondrocyte cytotoxicity against K562 cells that was dependent on granzyme B [1]. In the oral squamous cell carcinoma cell line OSC-3, Z-AAD-CMK reduced interleukin-2-activated lymphocytes (LAK cell)-enhanced caspase-3 activity to approximately 70% and inhibited DNA fragmentation by approximately 20% of the control. Z-AAD-CMK also inhibited the increase of reactive oxygen intermediates (ROI) induced by LAK cells to approximately half of the control [2]. In Tc1 cells, Z-AAD-CMK inhibited apoptosis [3].
References:
[1]. Saito S, Murakoshi K, Kotake S, et al. Granzyme B induces apoptosis of chondrocytes with natural killer cell-like cytotoxicity in rheumatoid arthritis. J Rheumatol, 2008, 35(10): 1932-1943.
[2]. Yamamoto T, Yoneda K, Ueta E, et al. Enhanced apoptosis of squamous cell carcinoma cells by interleukin-2-activated cytotoxic lymphocytes combined with radiation and anticancer drugs. Eur J Cancer, 2000, 36(15): 2007-2017.
[3]. Gorak-Stolinska P, Truman JP, Kemeny DM, et al. Activation-induced cell death of human T-cell subsets is mediated by Fas and granzyme B but is independent of TNF-alpha. J Leukoc Biol, 2001, 70(5): 756-766.
Storage | Store at -20°C |
M.Wt | 455.89 |
Formula | C20H26ClN3O7 |
Solubility | Soluble in DMSO |
Chemical Name | (Z)-2-((E)-((benzyloxy)(hydroxy)methylene)amino)-N-((Z)-1-((5-chloro-1-methoxy-1,4-dioxopentan-3-yl)imino)-1-hydroxypropan-2-yl)propanimidic acid |
SDF | Download SDF |
Canonical SMILES | CC(/N=C(O)/C(/N=C(OCC1=CC=CC=C1)\O)C)/C(O)=N/C(C(CCl)=O)CC(OC)=O |
Shipping Condition | Small Molecules with Blue Ice, Modified Nucleotides with Dry Ice. |
General tips | We do not recommend long-term storage for the solution, please use it up soon. |
Quality Control & MSDS
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Purity = 98.00%
- COA (Certificate Of Analysis)
- MSDS (Material Safety Data Sheet)
- Datasheet
Chemical structure
