Description
Papain inhibitor is a peptide that may exhibit antibacterial activity. Methyl jasmonate signaling induces production of this peptide in tomato leaves. Papain inhibitor peptide may inhibit the enzymatic activity of cathepsins and trypsin.
Papain Inhibitor
Product ID P0260
Cas No. 70195-20-9
Purity ≥95%
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Product Info
| Cas No. | 70195-20-9 |
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| Purity | ≥95% |
| Formula | C19H29N7O6 |
| Formula Wt. | 451.49 |
| IUPAC Name | (2S)-2-[[(2R)-2-[[2-[(2-aminoacetyl)amino]acetyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid |
| Solubility | Soluble in DMSO. |
| Appearance | White to off white powder |
Shipping and Storage
| Store Temp | -20°C |
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| Ship Temp | Ambient |
Downloads
| MSDS | |
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| Info Sheet |
References
Zindel S, Kaman WE, Fröls S, et al. The papain inhibitor (SPI) of Streptomyces mobaraensis inhibits bacterial cysteine proteases and is an antagonist of bacterial growth. Antimicrob Agents Chemother. 2013 Jul;57(7):3388-91. PMID: 23587952.
Bolter CJ. Methyl Jasmonate Induces Papain Inhibitor(s) in Tomato Leaves. Plant Physiol. 1993 Dec;103(4):1347-1353. PMID: 12232028.
Keilová H, Tomásek V. Naturally occurring inhibitors of intracellular proteinases. Acta Biol Med Ger. 1977;36(11-12):1873-81. PMID: 616734.