1. Anti-infection Cell Cycle/DNA Damage Apoptosis
  2. HIV Reverse Transcriptase Telomerase Apoptosis
  3. Abacavir

Abacavir is an orally active and competitive nucleoside reverse transcriptase inhibitor. Abacavir can inhibits the replication of HIV. Abacavir shows anticancer activity in prostate cancer cell lines. Abacavir can trespass the blood-brain-barrier and suppresses telomerase activity.

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Abacavir Chemical Structure

Abacavir Chemical Structure

CAS No. : 136470-78-5

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10 mM * 1 mL in DMSO
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Customer Review

Based on 3 publication(s) in Google Scholar

Other Forms of Abacavir:

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  • Biological Activity

  • Purity & Documentation

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Description

Abacavir is an orally active and competitive nucleoside reverse transcriptase inhibitor. Abacavir can inhibits the replication of HIV. Abacavir shows anticancer activity in prostate cancer cell lines. Abacavir can trespass the blood-brain-barrier and suppresses telomerase activity[1][2][3].

In Vitro

Abacavir (15 and 150 μM, 0-120 h) inhibits cell growth, affects cell cycle progression, induces senescence and modulates LINE-1 mRNA expression in prostate cancer cell lines[1].
Abacavir (15 and 150 μM, 18 h) significantly reduces cell migration and inhibits cell invasion[1].
Abacavir induces fat apoptosis[4].

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

Cell Proliferation Assay[1]

Cell Line: PC3, LNCaP and WI-38
Concentration: 15 and 150 μM
Incubation Time: 0, 24, 48, 72 and 96 h
Result: Showed a dose-dependent growth inhibition on PC3 and LNCaP.

Cell Cycle Analysis[1]

Cell Line: PC3 and LNCaP
Concentration: 150 μM
Incubation Time: 0, 18, 24, 48, 72, 96 and 120 h
Result: Caused a very high accumulation of cells in S phase in PC3 and LNCaP cells, and G2/M phase increment was observed in PC3 cells.

Cell Migration Assay [1]

Cell Line: PC3 and LNCaP
Concentration: 15 and 150 μM
Incubation Time: 18 h
Result: Significantly reduced cell migration.

Cell Invasion Assay[1]

Cell Line: PC3 and LNCaP
Concentration: 15 and 150 μM
Incubation Time: 18 h
Result: Significantly inhibited cell invision.
In Vivo

Abacavir (100 and 200 mg/kg, p.o.; 4 h) dose-dependently promoted thrombus formation[2].
Abacavir (50 mg/kg/d; i.p.; 14 d) with 0.1 mg/kg/d Decitabine (HY-A0004) enhances survival of high-risk medulloblastoma-bearing mice[3].

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

Animal Model: Male mice (9-weeks old, 22-30 g) - wild-type (WT) C57BL/6 or homozygous knockout (P2rx7 KO, B6.129P2-P2rx7tm1Gab/J)[2]
Dosage: 2.5, 5 and 7.5 μg/mL, 100 μL or 100 and 200 mg/kg
Administration: Intrascrotal or oral administration for 4 h
Result: Dose-dependently promoted thrombus formation.
Animal Model: NSGTM mice, patient-derived xenograft (PDX) cells of non-WNT/non-SHH, Group 3 and of SHH/ TP53-mutated medulloblastoma[3]
Dosage: 50 mg/kg/d with 0.1 mg/kg/d Decitabine
Administration: Intraperitoneal injection, daily for 14 days
Result: Inhibited tumor growth and enhanced mouse survival.
Clinical Trial
Molecular Weight

286.33

Formula

C14H18N6O

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

NC1=NC(NC2CC2)=C3N=CN([C@H]4C=C[C@@H](CO)C4)C3=N1

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (349.25 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : 2 mg/mL (6.98 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.4925 mL 17.4624 mL 34.9247 mL
5 mM 0.6985 mL 3.4925 mL 6.9849 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

* 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.

  • 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:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
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:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (8.73 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (8.73 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.

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: 3.33 mg/mL (11.63 mM); Clear solution; Need ultrasonic and warming

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.
Please enter your animal formula composition:
%
DMSO +
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).
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).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O / DMSO 1 mM 3.4925 mL 17.4624 mL 34.9247 mL 87.3118 mL
5 mM 0.6985 mL 3.4925 mL 6.9849 mL 17.4624 mL
DMSO 10 mM 0.3492 mL 1.7462 mL 3.4925 mL 8.7312 mL
15 mM 0.2328 mL 1.1642 mL 2.3283 mL 5.8208 mL
20 mM 0.1746 mL 0.8731 mL 1.7462 mL 4.3656 mL
25 mM 0.1397 mL 0.6985 mL 1.3970 mL 3.4925 mL
30 mM 0.1164 mL 0.5821 mL 1.1642 mL 2.9104 mL
40 mM 0.0873 mL 0.4366 mL 0.8731 mL 2.1828 mL
50 mM 0.0698 mL 0.3492 mL 0.6985 mL 1.7462 mL
60 mM 0.0582 mL 0.2910 mL 0.5821 mL 1.4552 mL
80 mM 0.0437 mL 0.2183 mL 0.4366 mL 1.0914 mL
100 mM 0.0349 mL 0.1746 mL 0.3492 mL 0.8731 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.

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