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Cat. No.: HY-N15119

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Polymyxin S1

Polymyxin S1 is found in Bacillus Polymyxa RS-6 and is resistant to Gram-positive bacteria.

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

CAS No.: 63700-38-9
Formula: C₅₃H₉₁N₁₅O₁₅
Molecular Weight:1178.38

Storage:

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

Data Sheet (279 KB)

Polymyxin S1 Chemical Structure

CAS No.: 63700-38-9

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Use of MCE Products

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

Biological Activity

Description

Polymyxin S1 is found in Bacillus Polymyxa RS-6 and is resistant to Gram-positive bacteria^[1].

Chemical Information

CAS No. 63700-38-9
Molecular Weight 1178.38
Formula C₅₃H₉₁N₁₅O₁₅
SMILES

O=C(N[C@@H]([C@H](O)C)C(N[C@H](CO)C(N[C@H]1CCNC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@H](NC([C@@H](NC1=O)CCN)=O)CC2=CC=CC=C2)=O)[C@@H](C)O)=O)CCN)=O)CCN)=O)[C@@H](C)O)=O)=O)=O)[C@@H](NC(CCCCC(CC)C)=O)CCN
Sequence

6-Methyloctanoic acid-Dab-Thr-DSer-cyclo(Dab-Dab-DPhe-Thr-Dab-Dab-Thr)
Structure Classification
- Others
Initial Source
- Microorganism
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 (279 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]. Naoto Yoshino, et al. Suitability of Polymyxin B as a Mucosal Adjuvant for Intranasal Influenza and COVID-19 Vaccines. Vaccines (Basel). 2023 Nov 18;11(11):1727. [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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