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  4. PEG2000

PEG2000 (Polyethylene glycol 2000) is a solvent for a large number of substances. PEG2000 can be used as a carrier material and modifying agent. PEG2000 is widely used in a variety of pharmaceutical formulations.

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PEG2000

PEG2000 Estructura química

No. CAS : 25322-68-3

Tamaño Precio Stock Cantidad
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 En stock
Solution
10 mM * 1 mL in DMSO En stock
Solid
250 g En stock
500 g En stock
1 kg En stock

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Other Forms of PEG2000:

PEG2000 Related Antibodies

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Descripciòn

PEG2000 (Polyethylene glycol 2000) is a solvent for a large number of substances. PEG2000 can be used as a carrier material and modifying agent. PEG2000 is widely used in a variety of pharmaceutical formulations[1].

In Vitro

The FDA has approved polyethylene glycol (PEG) for use as a vehicle or base in foods, cosmetics and pharmaceuticals, including injectable, topical, rectal and nasal formulations. PEG shows little toxicity, and is eliminated from the body intact by either the kidneys (for PEGs < 30 kDa) or in the faeces (for PEGs > 20 kDa). PEG lacks immunogenicity, and antibodies to PEG are generated in rabbits only if PEG is combined with highly immunogenic proteins[2].

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

PEG2000 Related Antibodies
Peso molecular

2000.00

No. CAS
Appearance

Solid

Color

White to off-white

SMILES

[H]OCCO[H].[n]
Envío

Room temperature in continental US; may vary elsewhere.
Almacenamiento

4°C, sealed storage, away from moisture

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

Solvente y solubilidad
In Vitro: 

DMSO : 100 mg/mL (50.00 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 0.5000 mL 2.5000 mL 5.0000 mL
5 mM 0.1000 mL 0.5000 mL 1.0000 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.

  • Calculadora de molaridad

  • Calculadora de dilución

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
Pureza y Documentación
Referencias

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 0.5000 mL 2.5000 mL 5.0000 mL 12.5000 mL
5 mM 0.1000 mL 0.5000 mL 1.0000 mL 2.5000 mL
10 mM 0.0500 mL 0.2500 mL 0.5000 mL 1.2500 mL
15 mM 0.0333 mL 0.1667 mL 0.3333 mL 0.8333 mL
20 mM 0.0250 mL 0.1250 mL 0.2500 mL 0.6250 mL
25 mM 0.0200 mL 0.1000 mL 0.2000 mL 0.5000 mL
30 mM 0.0167 mL 0.0833 mL 0.1667 mL 0.4167 mL
40 mM 0.0125 mL 0.0625 mL 0.1250 mL 0.3125 mL
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PEG2000 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:

PEG200025322-68-3Polyethylene glycol 2000PEG 2000PEG-2000Polyethylene glycol2000Polyethylene glycol-2000Biochemical Assay ReagentsEnvironmental PollutantsEnvironmental ContaminantsPEGsdrug deliverypharmaceutical formulationInhibitorinhibitorinhibit

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Inquiry Information

Nombre del producto:
PEG2000
Cat. No.:
HY-Y0873B
Cantidad:
MCE Japan Authorized Agent:

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