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  4. Omphalotin A

Omphalotin A is a cyclic peptide, and shows nematicidal activity.

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

Custom Peptide Synthesis

Omphalotin A Chemical Structure

Omphalotin A Chemical Structure

CAS No. : 186511-50-2

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Based on 1 publication(s) in Google Scholar

Omphalotin A Related Antibodies

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Description

Omphalotin A is a cyclic peptide, and shows nematicidal activity[1].

Molecular Weight

1318.73

Formula

C69H115N13O12
CAS No.
Appearance

Solid

Color

White to off-white

Sequence

Cyclo({Ile(Me)}-{Sar}-Trp-{Val(Me)}-Ile-{Val(Me)}-{Val(Me)}-{Sar}-{Val(Me)}-{Ile(Me)}-{Sar}-Val)
Sequence Shortening

Cyclo({Ile(Me)}-{Sar}-W-{Val(Me)}-I-{Val(Me)}-{Val(Me)}-{Sar}-{Val(Me)}-{Ile(Me)}-{Sar}-V)
Structure Classification
Initial Source

Omphalotus olearius
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Sealed storage, away from moisture

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (75.83 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.7583 mL 3.7915 mL 7.5831 mL
5 mM 0.1517 mL 0.7583 mL 1.5166 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 0.7583 mL 3.7915 mL 7.5831 mL 18.9576 mL
5 mM 0.1517 mL 0.7583 mL 1.5166 mL 3.7915 mL
10 mM 0.0758 mL 0.3792 mL 0.7583 mL 1.8958 mL
15 mM 0.0506 mL 0.2528 mL 0.5055 mL 1.2638 mL
20 mM 0.0379 mL 0.1896 mL 0.3792 mL 0.9479 mL
25 mM 0.0303 mL 0.1517 mL 0.3033 mL 0.7583 mL
30 mM 0.0253 mL 0.1264 mL 0.2528 mL 0.6319 mL
40 mM 0.0190 mL 0.0948 mL 0.1896 mL 0.4739 mL
50 mM 0.0152 mL 0.0758 mL 0.1517 mL 0.3792 mL
60 mM 0.0126 mL 0.0632 mL 0.1264 mL 0.3160 mL
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Omphalotin A Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Omphalotin A186511-50-2ParasiteMeloidogyne incognitacyclic peptideInhibitorinhibitorinhibit

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