mal peg mal (mw 5000)

Cholesterol-PEG-Mal (MW 5000) is a cholesterol PEG derivative known for its ability to form micelles through molecular self-assembly. It has an extended half-life in vivo and is applicable in drug delivery research.

Stearic acid-PEG-Mal (MW 5000) is used for surface modification of various substrates through the reaction between hydroxyl and ethoxysilane groups. This polymer is also suitable for click chemistry reactions with alkynyl-containing molecules. It is reagent grade and intended solely for research purposes.

DOPE-PEG-Mal (MW 5000) is a phospholipid known for its excellent biocompatibility and notable amphiphilic properties, making it an ideal and primary vehicle or excipient in drug formulations for enhanced therapeutic outcomes. It is applicable in research related to drug delivery.

4-Arm PEG-MAL (MW 5000) is suitable for site-specific protein and peptide modification and can be used in drug delivery.

8-Arm PEG-Mal (MW 5000) is a multi-arm PEG derivative, featuring maleimide groups at the ends of each of its eight arms. It is suitable for use in drug delivery applications.

Mal-PEG-NH2 TFA (MW 5000) is a linear heterobifunctional PEG product that includes maleimide and ?NH2 groups. The maleimide group has the ability to react with thiol, SH, mercapto, or sulfhydryl groups, while the amine group can interact with carboxylic acids or activated NHS esters.

2-Arm PEG-Mal (MW 5000) is a multi-arm polyethylene glycol derivative, featuring maleimide groups at the end of each of its two arms. It is suitable for drug delivery applications.

Mal-PEG-SCM (MW 5000) is a linear heterobifunctional PEG compound featuring maleimide and N-hydroxysuccinimide (NHS) ester groups. As a significant PEG-based crosslinker, it facilitates reactions with thiol, SH, mercapto, or sulfhydryl groups via the maleimide moiety. SCM stands for succinimidyl carboxymethyl ester, which can react with primary amines. The maleimide contains a reactive C=C double bond and is sensitive to light and oxygen.

6-Arm-PEG-Mal (MW 5000) is a Maleimide-modified PEG derivative that forms stable thioether bonds with sulfhydryl groups (-SH). The PEG modification enhances solubility and stability while reducing the immunogenicity of proteins and peptides.

TPP-PEG-Mal (MW 5000) is a PEG derivative comprised of triphenyl phosphate (TPP), PEG units, and Maleimide. The Maleimide component forms a stable thioether bond with sulfhydryl (-SH) groups.

DMG-PEG-Mal (MW 5000) is a PEG derivative composed of N,N-Dimethylglycine (DMG), PEG units, and Maleimide. The Maleimide group forms stable thioether bonds with thiol (-SH) groups. This compound is applicable in drug delivery systems.

Mal-PEG-OH (MW 5000) serves as a macromolecular initiator in the ring-opening polymerization of LA to obtain an amphiphilic diblock copolymer. This copolymer is used to prepare nanoparticles, forming an active drug delivery system. The nanoparticles encapsulate Triptolide , overcoming the poor water solubility of Triptolide and reducing its toxicity.

Fmoc-PEG-Maleimide (MW 5000) (Fmoc-NH-PEG-Mal (MW 5000)) is a PEG derivative featuring an Fmoc protective group and a Maleimide reactive group. Fmoc serves as a widely used amine-protecting group, shielding amines from undesirable reactions until specific coupling is needed. Maleimide reacts with thiols (-SH) to form stable thioether bonds. PEG modification enhances solubility and stability while reducing the immunogenicity of proteins and peptides.

DMG-PEG-Mal (MW 5000) is a PEG derivative composed of N,N-Dimethylglycine (DMG), PEG units, and maleimide. The maleimide component reacts with thiol groups (-SH) to form stable thioether bonds. DMG-PEG-Mal (MW 1000) can be utilized for drug delivery purposes.

DBCO-PEG-Maleimide (MW 5000) (DBCO-PEG-Mal (MW 5000)) is a PEG derivative composed of DBCO, PEG units, and Maleimide. Maleimide forms stable thioether bonds with thiol groups (-SH). The DBCO group in DBCO-PEG-Maleimide (MW 5000) enables strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing azide groups.