Polistes mastoparan

Catalog No.: A48613
Antimicrobial Peptide
Polistes mastoparan is an antimicrobial peptide that exerts its effect by increasing potassium ion (K+) efflux in Staphylococcus aureus, leading to impaired cell viability. With an effective concentration (EC50) of 5 μM, it serves as a valuable tool for research focused on bacterial cell physiology and antimicrobial mechanisms. This compound is particularly relevant for studies investigating the development of new antimicrobial strategies.
Grouped product items
Size Price Stock Qty
1mg
$55.00
In stock
5mg
$145.00
In stock
10mg
$235.00
In stock
Bulk Size
Bulk Discount
Free Delivery on orders over $500
Research use only. We do not sell to patients.

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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionPolistes mastoparan is an antimicrobial peptide that exerts its effect by increasing potassium ion (K+) efflux in Staphylococcus aureus, leading to impaired cell viability. With an effective concentration (EC50) of 5 μM, it serves as a valuable tool for research focused on bacterial cell physiology and antimicrobial mechanisms. This compound is particularly relevant for studies investigating the development of new antimicrobial strategies.
Product Information
Catalog NumA48613
FormulaC77H127N21O18
Molecular Weight1634.96
CAS Number74129-19-4
SequenceVal-Asp-Trp-Lys-Lys-Ile-Gly-Gln-His-Ile-Leu-Ser-Val-Leu-NH2
Sequence shorteningVDWKKIGQHILSVL-NH2
SMILESC([C@@H](C(N[C@H](C(N[C@H](C(N[C@H](C(NCC(N[C@H](C(N[C@@H](CC1=CN=CN1)C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CC(C)C)C(N)=O)=O)[C@H](C)C)=O)CO)=O)CC(C)C)=O)[C@H](CC)C)=O)=O)CCC(N)=O)=O)=O)[C@H](CC)C)=O)CCCCN)=O)CCCCN)=O)NC([C@@H](NC([C@H](C(C)C)N)=O)CC(O)=O)=O)C=2C=3C(NC2)=CC=CC3
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

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Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

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