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Cat. No.: HY-P1631

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Polyphemusin I

Polyphemusin I is a natural antimicrobial peptide with excellent antimicrobial activity against Gram-negative and Gram-positive bacteria. Polyphemusin I contains 18 amino acids and is stabilized into an amphiphilic, antiparallel β-hairpin by two disulfide bridges.

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CAS No.: 125139-67-5
화학식: C₁₀₈H₁₆₁N₃₉O₂₀S₄
분자량:2453.94

보관:

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

Polyphemusin I Chemical Structure

CAS No.: 125139-67-5

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity

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Chemical Information

CAS No. 125139-67-5
분자량 2453.94
화학식 C₁₀₈H₁₆₁N₃₉O₂₀S₄
Sequence

Arg-Arg-Trp-Cys-Phe-Arg-Val-Cys-Tyr-Arg-Gly-Phe-Cys-Tyr-Arg-Lys-Cys-Arg-NH2 (Disulfide bridge:Cys4-Cys17,Cys8-Cys13)
Sequence Shortening

RRWCFRVCYRGFCYRKCR-NH2 (Disulfide bridge:Cys4-Cys17,Cys8-Cys13)
선적

Room temperature in continental US; may vary elsewhere.
보관

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

순도&문서

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (258 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Jon-Paul S Powers, et al. The antimicrobial peptide polyphemusin localizes to the cytoplasm of Escherichia coli following treatment. Antimicrob Agents Chemother. 2006 Apr;50(4):1522-4. [Content Brief]

Calculators

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Keywords

100 mg

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