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Cat. No.: HY-P5630

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Aeschna defensin

Aeschna defensing is an antimicrobial peptide derived from hemolymph of dragonfly aquatic larvae. Aeschna defensing has strong activity against gram-positive bacteria.

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

Formula: C₁₇₃H₂₆₇N₅₅O₅₂S₇
Molecular Weight:4173.76

Storage:

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

Aeschna defensin Chemical Structure

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

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

Biological Activity

Description

Aeschna defensing is an antimicrobial peptide derived from hemolymph of dragonfly aquatic larvae. Aeschna defensing has strong activity against gram-positive bacteria^[1].

Chemical Information

Molecular Weight 4173.76
Formula C₁₇₃H₂₆₇N₅₅O₅₂S₇
Sequence

Gly-Phe-Gly-Cys-Pro-Leu-Asp-Gln-Met-Gln-Cys-His-Arg-His-Cys-Gln-Thr-Ile-Thr-Gly-Arg-Ser-Gly-Gly-Tyr-Cys-Ser-Gly-Pro-Leu-Lys-Leu-Thr-Cys-Thr-Cys-Tyr-Arg (Disulfide bridge:C4-C26; C11-C34; C15-C36 )
Sequence Shortening

GFGCPLDQMQCHRHCQTITGRSGGYCSGPLKLTCTCYR (Disulfide bridge:C4-C26; C11-C34; C15-C36 )
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

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

Purity & Documentation

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]. Bulet P, et al. A novel insect defensin mediates the inducible antibacterial activity in larvae of the dragonfly Aeschna cyanea (Paleoptera, Odonata). Eur J Biochem. 1992 Nov 1;209(3):977-84. [Content Brief]

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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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