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Referencia número: HY-N18041

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Pseudostellarin E

Pseudostellarin E is a proline-rich, caryophyllaceous cyclopeptide present in the roots of Pseudostellaria heterophylla. Pseudostellarin E can be synthesized by overexpressing its precursor gene prePhPE in the leaves of Nicotiana benthamiana.

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No. CAS: 158335-66-1
Fòrmula: C₄₅H₆₇N₉O₉
Peso molecular:878.07

Almacenamiento:

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

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Pseudostellarin E Chemical Structure

No. CAS: 158335-66-1

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Actividad biológica
- Descripciòn
- In Vitro
Chemical Information
Pureza y Documentación
Referencias
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Actividad biológica

Descripciòn

In Vitro

Pseudostellarin E (3 days post-infection) biosynthesis is induced by overexpression of the prePhPE gene in Nicotiana benthamiana leaves, confirming prePhPE is the precursor gene for PE production in Pseudostellaria heterophylla^[1].
Pseudostellarin E precursor gene prePhPE transcripts are primarily localized to the xylem and phellem of Pseudostellaria heterophylla roots and the phellem, cortex, and xylem of stems^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

No. CAS 158335-66-1
Peso molecular 878.07
Fòrmula C₄₅H₆₇N₉O₉
Sequence

Cyclo(Gly-Pro-Pro-Leu-Gly-Pro-Val-Ile-Phe)
Sequence Shortening

Cyclo(GPPLGPVIF)
Structure Classification
- Cyclopeptides
- Peptides
Initial Source
Envío

Room temperature in continental US; may vary elsewhere.
Almacenamiento

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

Pureza y Documentación

Instrucciones de manejo (2659 KB)

Referencias

[1]. Xu J, et al. Identification and functional analysis of novel precursor genes in cyclic peptide biosynthesis in Pseudostellaria heterophylla. BMC Plant Biol. 2025;25(1):1103. Published 2025 Aug 20. [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.

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