1. Epigenetics Membrane Transporter/Ion Channel Neuronal Signaling
  2. Small Interfering RNA (siRNA) TRP Channel
  3. Tivanisiran

Tivanisiran (SYL1001) is a siRNA used for the study of dry eye disease. Tivanisiran was designed to silence transient receptor potential vanilloid 1 (TRPV1).

The free form of the compound is prone to instability, it is advisable to consider the stable salt form (Tivanisiran sodium) that retains the same biological activity.

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

RNA, (A-A-G-C-G-C-A-U-C-U-U-C-U-A-C-U-U-C-A), complex with RNA (U-G-A-A-G-U-A-G-A-A-G-A-U-G-C-G-C-U-U) (1:1)

Tivanisiran Chemical Structure

CAS No. : 1848224-71-4

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Description

Tivanisiran (SYL1001) is a siRNA used for the study of dry eye disease. Tivanisiran was designed to silence transient receptor potential vanilloid 1 (TRPV1)[1].

In Vitro

In vitro transfection of tivanisiran was shown to produce a 50-60% decrease in TRPV1 mRNA levels[1][2].

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

Clinical Trial
Molecular Weight

12068.30 (AS: 5294.6 + SS: 6125.7)

CAS No.
Appearance

Solid

Color

White to off-white

Sequence

RNA, (A-A-G-C-G-C-A-U-C-U-U-C-U-A-C-U-U-C-A), complex with RNA (U-G-A-A-G-U-A-G-A-A-G-A-U-G-C-G-C-U-U) (1:1)

SMILES

[Tivanisiran]

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

Solvent & Solubility
In Vitro: 

H2O : 100 mg/mL (Need ultrasonic)

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

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

This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo:

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  PBS

    Solubility: 25 mg/mL; Clear solution; Need ultrasonic

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Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation
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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.

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Product Name:
Tivanisiran
Cat. No.:
HY-132596
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