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United States

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Cat. No.: HY-P5627

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XT-4

XT-4 is an antimicrobial peptide derived from skin secretions of Xenopus tropicalis. XT-4 has strong activity against E.coli, the vaule of MIC is 18 μM.

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

CAS No.: 398143-81-2
Formula: C₁₀₇H₁₇₆N₂₈O₂₇S
Molecular Weight:2318.78

Storage:

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

XT-4 Chemical Structure

CAS No.: 398143-81-2

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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

XT-4 is an antimicrobial peptide derived from skin secretions of Xenopus tropicalis. XT-4 has strong activity against E.coli, the vaule of MIC is 18 μM^[1].

Chemical Information

CAS No. 398143-81-2
Molecular Weight 2318.78
Formula C₁₀₇H₁₇₆N₂₈O₂₇S
Sequence

Gly-Val-Phe-Leu-Asp-Ala-Leu-Lys-Lys-Phe-Ala-Lys-Gly-Gly-Met-Asn-Ala-Val-Leu-Asn-Pro-Lys
Sequence Shortening

GVFLDALKKFAKGGMNAVLNPK
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 (257 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]. Ali MF, et al. Antimicrobial peptides isolated from skin secretions of the diploid frog, Xenopus tropicalis (Pipidae). Biochim Biophys Acta. 2001 Nov 26;1550(1):81-9. [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.

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100 mg

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