2. Oligonucleotides
  3. Antisense Oligonucleotides
  4. Pelacarsen

Pelacarsen  (Synonyms: AKCEA-APO(a)-LRx; ISIS 681257; TQJ230)

Cat. No.: HY-151123
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Pelacarsen (AKCEA-APO(a)-LRx) is a liver-specific antisense oligonucleotide against apolipoprotein(a) that reduces lipoprotein(a) up to 80% with good tolerability.

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

DNA, d([2′-O-(2-methoxyethyl)]m5rU-sp-[2′-O-(2-methoxyethyl)]rG-[2′-O-(2-methoxyethyl)]m5rC-[2′-O-(2-methoxyethyl)]m5rU-[2′-O-(2-methoxyethyl)]m5rC-m5C-sp-G-sp-T-sp-T-sp-G-sp-G-sp-T-sp-G-sp-m5C-sp-T-sp-[2′-O-(2-methoxyethyl)]m5rU-[2′-O-(2-methoxyethyl)]rG-[2′-O-(2-methoxyethyl)]m5rU-sp-[2′-O-(2-methoxyethyl)]m5rU-sp-[2′-O-(2-methoxyethyl)]m5rC), 5′-[26-[[2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]-14,14-bis[[3-[[6-[[2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]hexyl]amino]-3-oxopropoxy]methyl]-8,12,19-trioxo-16-oxa-7,13,20-triazahexacos-1-yl hydrogen phosphate]

Pelacarsen Chemical Structure

CAS No. : 1637637-70-7

Size Price Stock Quantity
1 mg USD 400 In-stock
5 mg USD 1200 In-stock
10 mg USD 1920 In-stock
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This product is a controlled substance and not for sale in your territory.

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Based on 1 publication(s) in Google Scholar

Pelacarsen Related Antibodies

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Description

Pelacarsen (AKCEA-APO(a)-LRx) is a liver-specific antisense oligonucleotide against apolipoprotein(a) that reduces lipoprotein(a) up to 80% with good tolerability[1].

IC50 & Target

Apolipoprotein(a)[1]
In Vivo

Mice dosed with Pelacarsen at dose levels of 0.3, 1, 3, and 10 mg/kg once weekly for 6 weeks had dose-dependent reductions in target mRNA expression. The model-estimated doses for Pelacarsen that produced 50% of maximum drug-induced inhibitory effect (ED50) for liver apo(a) mRNA and plasma apo(a) protein levels were 0.32 and 0.54 mg/kg/week, respectively.

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

8636.00

CAS No.
Appearance

Solid

Color

White to off-white

Sequence

DNA, d([2′-O-(2-methoxyethyl)]m5rU-sp-[2′-O-(2-methoxyethyl)]rG-[2′-O-(2-methoxyethyl)]m5rC-[2′-O-(2-methoxyethyl)]m5rU-[2′-O-(2-methoxyethyl)]m5rC-m5C-sp-G-sp-T-sp-T-sp-G-sp-G-sp-T-sp-G-sp-m5C-sp-T-sp-[2′-O-(2-methoxyethyl)]m5rU-[2′-O-(2-methoxyethyl)]rG-[2′-O-(2-methoxyethyl)]m5rU-sp-[2′-O-(2-methoxyethyl)]m5rU-sp-[2′-O-(2-methoxyethyl)]m5rC), 5′-[26-[[2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]-14,14-bis[[3-[[6-[[2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]hexyl]amino]-3-oxopropoxy]methyl]-8,12,19-trioxo-16-oxa-7,13,20-triazahexacos-1-yl hydrogen phosphate]
SMILES

[Pelacarsen]
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

-20°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 : 100 mg/mL (11.58 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.1158 mL 0.5790 mL 1.1579 mL
5 mM 0.0232 mL 0.1158 mL 0.2316 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.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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  • Dilution Calculator

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

Mass
=
Concentration
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Volume
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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
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
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
H2O 1 mM 0.1158 mL 0.5790 mL 1.1579 mL 2.8949 mL
5 mM 0.0232 mL 0.1158 mL 0.2316 mL 0.5790 mL
10 mM 0.0116 mL 0.0579 mL 0.1158 mL 0.2895 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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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.

Keywords:

Pelacarsen1637637-70-7AKCEA-APO(a)-LRx ISIS 681257 TQJ230ISIS681257ISIS 681257ISIS-681257TQJ230TQJ 230TQJ-230Otherscardiovascular diseaseslipoprotein disorderschronic kidney diseaseantisense oligonucleotideInhibitorinhibitorinhibit

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