2. Epigenetics Neuronal Signaling
  3. Small Interfering RNA (siRNA) Transthyretin (TTR)
  4. Vutrisiran

Vutrisiran (ALN-TTRsc02) is a liver-directed, investigational, small interfering ribonucleic acid (siRNA) agent. Vutrisiran can be used for transthyretin (TTR)-mediated amyloidosis research.

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

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

RNA, (Um-sp-(2'-deoxy-2'-fluoro)C-sp-Um-Um-Gm-(2'-deoxy-2'-fluoro)G-UmUm-(2'-deoxy-2'-fluoro)A-Cm-Am-Um-Gm-(2'-deoxy-2'-fluoro)A-Am-(2'-deoxy2'-fluoro)A-Um-Cm-Cm-Cm-Am-sp-Um-sp-Cm), complex with RNA (Um-sp-Gm-sp-Gm-Gm-Am-Um-(2'-deoxy-2'-fluoro)U-Um-(2'-deoxy-2'-fluoro)C-(2'-deoxy-2'-fluoro)A-(2'-deoxy-2'-fluoro)U-Gm-Um-Am-Am-Cm-Cm-Am-Am-GmAm) 3'-[[(2S,4R)-1-[29-[[2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]-14,14-bis[[3-[[3-[[5-[[2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]-1-oxopentyl]amino]propyl]amino]-3-oxopropoxy]methyl]-1,12,19,25-tetraoxo-16-oxa-13,20,24-triazanonacos-1-yl]-4-hydroxy-2-pyrrolidinyl]methyl hydrogen phosphate] (1:1)

Vutrisiran Chemical Structure

CAS No. : 1867157-35-4

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Vutrisiran Related Antibodies

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Description

Vutrisiran (ALN-TTRsc02) is a liver-directed, investigational, small interfering ribonucleic acid (siRNA) agent. Vutrisiran can be used for transthyretin (TTR)-mediated amyloidosis research[1].

In Vitro

Vutrisiran (previously ALN-TTRSC02) is a second-generation investigational RNAi therapeutic under development for the study of ATTR amyloidosis. Vutrisiran contains an siRNA that targets a sequence within the TTR mRNA which is conserved across wt and all known TTR variants. However, the Vutrisiran siRNA utilizes enhanced stabilization chemistry (ESC) and is conjugated to a triantennary GalNAc ligand, with the aim of enabling infrequent, subcutaneous (SC) dosing[1].

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

Vutrisiran Related Antibodies
In Vivo

In non-human primates, single SC doses of Vutrisiran 0.3 and 1 mg/kg achieved mean maximum TTR reductions (nadirs) of 55% and 96%, respectively, with serum TTR reductions persisting beyond 4 months for the 1 mg/kg dose. In the same study, monthly doses of 1 and 3 mg/kg maintained a reduction of TTR levels at 96%, relative to baseline[1].

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

16345 (AS: 7556.3; SS: 8788.7 )

CAS No.
Appearance

Solid

Color

White to off-white

Sequence

RNA, (Um-sp-(2'-deoxy-2'-fluoro)C-sp-Um-Um-Gm-(2'-deoxy-2'-fluoro)G-UmUm-(2'-deoxy-2'-fluoro)A-Cm-Am-Um-Gm-(2'-deoxy-2'-fluoro)A-Am-(2'-deoxy2'-fluoro)A-Um-Cm-Cm-Cm-Am-sp-Um-sp-Cm), complex with RNA (Um-sp-Gm-sp-Gm-Gm-Am-Um-(2'-deoxy-2'-fluoro)U-Um-(2'-deoxy-2'-fluoro)C-(2'-deoxy-2'-fluoro)A-(2'-deoxy-2'-fluoro)U-Gm-Um-Am-Am-Cm-Cm-Am-Am-GmAm) 3'-[[(2S,4R)-1-[29-[[2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]-14,14-bis[[3-[[3-[[5-[[2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]-1-oxopentyl]amino]propyl]amino]-3-oxopropoxy]methyl]-1,12,19,25-tetraoxo-16-oxa-13,20,24-triazanonacos-1-yl]-4-hydroxy-2-pyrrolidinyl]methyl hydrogen phosphate] (1:1)
SMILES

[Vutrisiran]
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, sealed storage, away from moisture

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

Solvent & Solubility
In Vitro: 

H2O : ≥ 20 mg/mL

*"≥" means soluble, but saturation unknown.

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Purity & Documentation
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Vutrisiran 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:

Vutrisiran1867157-35-4ALN-TTRsc02Small Interfering RNA (siRNA)Transthyretin (TTR)thyroxine-binding prealbuminsiRNAtransthyretinamyloidosissubcutaneousInhibitorinhibitorinhibit

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