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Cat. No.: HY-D1005A7

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Poloxamer 125 (L45)

(Synonyms: PEG-PPG-PEG, 2400 (Average))

Poloxamer 125 (L45) (PEG-PPG-PEG, 2400 (Average)) is a block polymer of polyoxyethylene and polyoxypropylene, belonging to water-soluble non-ionic biosurfactants with properties such as emulsification and wetting. Poloxamer 125 (L45) has thermosensitive characteristics and can form thermoreversible hydrogels in aqueous solutions, presenting a fluid state at room temperature and transforming into a viscous gel under body temperature conditions; when its concentration is higher than the critical micelle concentration, it can also self-assemble into micelles in aqueous systems. Poloxamer 125 (L45) enables controlled drug release, prolongs the local retention time of drugs, and is often used as a drug delivery carrier. Poloxamer 125 (L45) can be applied in the fields of cosmetics, biomedicine and tissue engineering.

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

CAS No.: 9003-11-6
Molecular Weight:2400 (Average)

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

Data Sheet (264 KB)

Poloxamer 125 (L45) Chemical Structure

CAS No.: 9003-11-6

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Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- In Vitro
Chemical Information
Purity & Documentation
References
Calculators
Help & FAQs
Classifications
Bioz

Biological Activity

Description

In Vitro

Poloxamer 125 (L45) (PEG-PPG-PEG, 2400 (Average)) is a block copolymer composed of polyoxyethylene and polyoxypropylene, with an average molecular weight of 2400^[1].

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

Chemical Information

CAS No. 9003-11-6
Molecular Weight 2400 (Average)
SMILES

[Poloxamer 125 (L45)]
Synonyms

PEG-PPG-PEG, 2400 (Average)
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (264 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Russo E, et al. Poloxamer Hydrogels for Biomedical Applications. Pharmaceutics. 2019;11(12):671. Published 2019 Dec 10. [Content Brief]

Calculators

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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100 mg

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