4-Arm PEG15K

Basic Information Description Application Features And Benefits

Catalog Number	ACMA00039364
Purity	≥ 95%
Quality Level	100
Storage Temperature	Store between 0 and -5 °C. Avoid exposure to light. Ensure the vial lid is sealed when not in use.

Description 4ARM PEG Raw Materials are high quality PEGs with very low polydispersity prepared by ethoxylation of pentaerythritol, suitable for further derivatization into PEG derivatives and for hydrogel formation. The reported molecular weight of 4ARM-PEG-OH is the sum of the PEG molecular weights of each arm. The number of ethylene oxide units in the PEG chain may not be equal for all arms.

Application Activated PEG derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. PEGylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of PEG improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. In addition to PEGylation, activated PEG derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity.

Features And Benefits 1. High quality products
2. Fast delivery
3. Additional products can be ordered, please contact us for details

Our products and services are for research use only and cannot be used for any clinical purpose.

The Following May Also Be of Interest to You

• 

  4arm-PEG10K 2arm-OH 2arm-COOH

  Cat.No. ACMA00014103

• 

  4arm-PEG10K

  Cat.No. ACMA00014104

• 

  4-Arm PEG10K - Azide

  Cat.No. ACMA00039362

• 

  4-Arm PEG10K - Dibenzocyclooctyne

  Cat.No. ACMA00039363

• 

  4-Arm PEG20K

  Cat.No. ACMA00039365

• 

  4-Arm PEG20K - Dibenzocyclooctyne

  Cat.No. ACMA00039366