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Systemin

Product ID S9775
Cas No. 137181-56-7
Purity ≥95%
Product Unit SizeCostQuantityStock
0.5 mg $122.30 In stock
1 mg $207.60 In stock
2.5 mg $367.40 In stock
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  • Description
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Description

Systemin is an 18-amino acid peptide hormone originally found in the leaves of tomato plants, as well as other plants in the Solanaceae family. Systemin increases expression of defense-related genes and gene products. Systemin regulates synthesis of jasmonic acid, which modulates wound-induced synthesis of protease inhibitors. Systemin may also bind DNA.

Product Info

Cas No.

137181-56-7

Purity

≥95%

Formula

C85H144N26O28S

Formula Wt.

2010.32

IUPAC Name

(3S)-3-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-1-[(2S)-1-[(2S)-6-amino-2-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-3-methylbutanoyl]amino]-5-oxopentanoyl]amino]-3-hydroxypropanoyl]amino]hexanoyl]pyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]amino]-3-hydroxypropanoyl]amino]hexanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-4-[(2S)-2-[(2S)-2-[(2S)-2-[[(2S,3R)-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2,6-diaminohexanoyl]amino]-4-methylsulfanylbutanoyl]amino]-5-oxopentanoyl]amino]-3-hydroxybutanoyl]amino]-3-carboxypropanoyl]oxycarbonylpyrrolidine-1-carbonyl]pyrrolidin-1-yl]-4-oxobutanoic acid

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

S9775 MSDS PDF

Info Sheet

S9775 Info Sheet PDF

References

Pearce G. Systemin, hydroxyproline-rich systemin and the induction of protease inhibitors. Curr Protein Pept Sci. 2011 Aug;12(5):399-408. PMID: 21418016.

Bing T, Chang T, Yang X, et al. G-quadruplex DNA aptamers generated for systemin. Bioorg Med Chem. 2011 Jul 15;19(14):4211-9. PMID: 21715176.

Sun JQ, Jiang HL, Li CY. Systemin/Jasmonate-mediated systemic defense signaling in tomato. Mol Plant. 2011 Jul;4(4):607-15. PMID: 21357647.

Pearce G, Bhattacharya R, Chen YC. Peptide signals for plant defense display a more universal role. Plant Signal Behav. 2008 Dec;3(12):1091-2. PMID: 19704502.

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