1. Anti-infection
  2. Parasite
  3. Tetromycin B

Tetromycin B is a cysteine protease inhibitor with Ki values of 0.62, 1.42, 32.5, and 1.59 μM for rhodesain, falcipain-2, cathepsin L, and cathepsin B, respectively. It inhibits the growth of T. brucei in vitro (IC50=30.87 μM). Tetromycin B is also cytotoxic to HEK293T kidney cells and J774.1 macrophages (IC50s=71.77 and 20.2 μM, respectively).

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Tetromycin B Chemical Structure

Tetromycin B Chemical Structure

CAS No. : 180027-84-3

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Description

Tetromycin B is a cysteine protease inhibitor with Ki values of 0.62, 1.42, 32.5, and 1.59 μM for rhodesain, falcipain-2, cathepsin L, and cathepsin B, respectively. It inhibits the growth of T. brucei in vitro (IC50=30.87 μM). Tetromycin B is also cytotoxic to HEK293T kidney cells and J774.1 macrophages (IC50s=71.77 and 20.2 μM, respectively).

Cellular Effect
Cell Line Type Value Description References
NCI-H460 IC50
> 30 μM
Compound: 11
Cytotoxicity against human NCI-H460 cells and measured after 48 hrs by MTT assay
Cytotoxicity against human NCI-H460 cells and measured after 48 hrs by MTT assay
[PMID: 35640100]
SW-620 IC50
> 30 μM
Compound: 11
Cytotoxicity against human SW-620 cells and measured after 48 hrs by MTT assay
Cytotoxicity against human SW-620 cells and measured after 48 hrs by MTT assay
[PMID: 35640100]
Molecular Weight

534.73

Formula

C34H46O5

CAS No.
SMILES

CC1=C[C@]2([C@@]([H])([C@H](CC[C@@H]2O)C)[C@@](C)([C@@]1(/C(C)=C/CC/C(C)=C/[C@]3([C@]4(C[C@H](C(C)=C3)C)OC5=O)C)[H])C(C5=C4O)=O)[H]

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Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation
References
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Tetromycin B Related Classifications

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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Tetromycin B
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HY-126489
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