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Maculosin (Synonyms: Cyclo(Tyr-Pro))

Cat. No.: HY-P1940 Purity: 99.78%
Handling Instructions

Maculosin is a host-specific phytotoxin for spotted knapweed from Alternaria alternata. Maculosin is a quorum-sensing molecule involved in cell-cell communication by Pseudomonas aeruginosa. Maculosin also acts as a signaling molecule regulating virulence gene expression in Lactobacillus reuteri. Maculosin shows antioxidant, anti-cancer and non-toxicity properties. Maculosin shows cytotoxic activity against the human liver cancer cell lines, with an IC50 of 48.90 µg/mL.

For research use only. We do not sell to patients.

Custom Peptide Synthesis

Maculosin Chemical Structure

Maculosin Chemical Structure

CAS No. : 4549-02-4

Size Price Stock Quantity
1 mg USD 50 In-stock
Estimated Time of Arrival: December 31
5 mg USD 120 In-stock
Estimated Time of Arrival: December 31
10 mg USD 190 In-stock
Estimated Time of Arrival: December 31
50 mg   Get quote  
100 mg   Get quote  

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Customer Review

Based on 1 publication(s) in Google Scholar

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Description

Maculosin is a host-specific phytotoxin for spotted knapweed from Alternaria alternata. Maculosin is a quorum-sensing molecule involved in cell-cell communication by Pseudomonas aeruginosa. Maculosin also acts as a signaling molecule regulating virulence gene expression in Lactobacillus reuteri. Maculosin shows antioxidant, anti-cancer and non-toxicity properties. Maculosin shows cytotoxic activity against the human liver cancer cell lines, with an IC50 of 48.90 µg/mL[1][2][3].

Molecular Weight

260.29

Formula

C14H16N2O3

CAS No.
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Protect from light, stored under nitrogen

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (384.19 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.8419 mL 19.2093 mL 38.4187 mL
5 mM 0.7684 mL 3.8419 mL 7.6837 mL
10 mM 0.3842 mL 1.9209 mL 3.8419 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (9.60 mM); Clear solution

*All of the co-solvents are available by MCE.
References
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Product Name:
Maculosin
Cat. No.:
HY-P1940
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