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Cat. No.: HY-W460261A

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4-Arm-PEG2000-COOH

4-Arm-PEG2000-COOH is a compound composed of PEG units and carboxyl (-COOH) groups, which can be used for drug delivery.

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

CAS No.: 848779-31-7
Molecular Weight:2000 (Average)

Storage:

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

Data Sheet (268 KB)

4-Arm-PEG2000-COOH Chemical Structure

CAS No.: 848779-31-7

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Use of MCE Products

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

Biological Activity

Description

4-Arm-PEG2000-COOH is a compound composed of PEG units and carboxyl (-COOH) groups, which can be used for drug delivery^[1].

Chemical Information

CAS No. 848779-31-7
Molecular Weight 2000 (Average)
SMILES

OC(COCCOCC(COCCOCC(O)=O)(COCCOCC(O)=O)COCCOCC(O)=O)=O.[n].[n].[n].[n]
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 (268 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]. Bai Y, et al. Development of PLGA-PEG-COOH and gelatin-based microparticles dual delivery system and E-beam sterilization effects for controlled release of BMP-2 and IGF-1. Part Part Syst Charact. 2020 Oct;37(10):2000180. [Content Brief]

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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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Minimum order quantity

100 mg

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