Application of the Multi-Armed PEG Derivative Hydrogels
Time：2023-11-23 Hits：361
The raw materials for hydrogels include polyethylene glycol (PEG), polyacrylamide (PAA), polyacrylic acid (PAAc), gelatin, sodium alginate, etc. In medical devices, PEG derivatives primarily exhibit a multi-armed structure. Due to their relatively large molecular weight, they can form hydrogels and are primarily used in surgical sutures, hemostasis, and assistance in tissue regeneration and wound healing.
PEG Modification Agents for Hydrogel Production typically possess functional groups such as -OH, -COOH, -SH, -NH2, -AC, -NHS active esters, anhydrides, and esters. These groups can undergo condensation reactions with other compounds, forming cross-linked structures and producing hydrogels with high water solubility and biocompatibility.
Applications of PEG Hydrogels:
Research progress in PEG hydrogels has been rapid, spanning biomedical, tissue engineering, and drug delivery fields. Compared to other raw materials, PEG-produced hydrogels exhibit superior biocompatibility, biodegradability, and tunability.
The future market outlook for PEG hydrogels is expansive. As the demand for health and beauty products continues to rise, the applications of PEG hydrogels in medical, biotechnology, cosmetics, and other fields are expected to grow. With ongoing technological advancements and expanding application domains, the performance and applications of PEG hydrogels will continue to improve and innovate, presenting significant market potential.
PEG hydrogels find application in drug delivery systems, tissue engineering, cell culture, and biosensors. In drug delivery systems, PEG-PLA hydrogels can serve as carriers for controlling drug release rates. In tissue engineering, PEG-DA hydrogels can act as scaffold materials for cell culture and tissue repair. In biosensors, PEG-MA hydrogels can function as the sensitive layer for detecting biomolecules.
Multi-Armed Polyethylene Glycol:
Multi-Armed Polyethylene Glycol (MA-PEG) can be used to produce hydrogels. MA-PEG, a unique PEG modification agent, differs from linear PEG by having multiple PEG branches, forming a more complex network structure, thereby enhancing the stability and mechanical strength of hydrogels.
In addition to multi-armed PEG, other PEG modification agents can also be used to produce hydrogels, such as Linear Polyethylene Glycol (L-PEG), Amphiphilic Polyethylene Glycol (A-PEG), etc. The number of branches in multi-armed PEG used for hydrogel production can be four or more, such as Tetra-Arm Polyethylene Glycol (4-Arm PEG) and Octa-Arm Polyethylene Glycol (8-Arm PEG).
List of Multi-Armed PEG Derivatives:
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货号
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品名
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结构
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AYC1246B
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4-Arm-PEG-OH, MW 5K
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4ArmPEG Hydroxyl
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ECS1992A
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4-Arm-PEG-OH, MW 10K
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ECS2013A
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4-Arm-PEG-OH, MW 20K
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ECS4153A
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4-Arm-PEG-AC, MW 2K
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4Arm PEG Acrylate
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ECS2028A
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4-Arm-PEG-AC, MW 5K
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ECS44557A
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4-Arm-PEG-AC, MW10K
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ECS4261A
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4-ArmPEG-NH2, MW 2K
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4Arm PEG Amine
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ECS4093A
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4-Arm-PEG-NH2, MW 5K
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ECS4260A
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4-Arm-PEG-NH2, MW 10K
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ECS2120A
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4-Arm-PEG-NH2, MW 20K
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ECS4087A
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4-Arm-PEG-COOH, MW 2K
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4Arm PEG Carboxyl
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ECS4265A
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4-Arm-PEG-COOH, MW 5K
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ECS4367A
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4-Arm-PEG-CHO, MW 2K
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4Arm PEG Aldehyde
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ECS4221A
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4-Arm-PEG-CHO, MW 5K
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ECS4178A
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4-Arm-PEG-CHO, MW 10K
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ECS4358A
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4-Arm-PEG-CHO, MW 20K
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ECS4285A
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4-Arm-PEG-Mal, MW 2K
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4Arm PEG Maleimide
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ECS4266A
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4-Arm-PEG-Mal, MW 5K
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ECS2073A
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4-Arm-PEG-Mal, MW 10K
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ECS4235A
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4-Arm-PEG-Mal, MW 20K
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ECS4177A
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4-Arm-PEG-Mal, MW 40K
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ECS4097A
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4-Arm-PEG-SH, MW 2K
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4Arm PEG Thiol
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ECS1968B
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4-Arm-PEG-SH, MW 5K
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ECS4206A
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4-Arm-PEG-SH, MW 10K
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ECS2074A
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4-Arm-PEG-SH, MW 20K
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ECS4351A
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4-Arm-PEG-N3, MW 2K
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4Arm PEG Azide
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ECS4340A
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4-Arm-PEG-N3, MW 5K
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ECS4215A
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4-Arm-PEG-N3, MW 8K
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ECS4216A
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4-Arm-PEG-N3, MW 10K
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ECS4201A
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4-Arm-PEG-N3, MW 20K
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ECS4360A
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4-ArmPEG-HZ, MW 2K
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4Arm PEG Hydrazide
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ECS4323A
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4-Arm-PEG-SC, MW 2K
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4Arm PEG Succinimidyl Carbonate
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ECS4286A
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4-Arm-PEG-SC, MW 10K
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ACS1803A
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4-Arm-PEG-SCM, MW 10K
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4Arm PEG Succinimidyl Carboxymethyl Ester
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ECS4321A
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4-Arm-PEG-SS, MW 10K
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4Arm PEG Succinimidyl Succinate
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ECS4359A
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4-Arm-PEG-SS, MW 20K
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ECS4229A
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4-Arm-PEG-SG, MW 2K
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4Arm PEG Succinimidyl Glutarate
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ECS4230A
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4-Arm-PEG-SG, MW 10K
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ECS4369A
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4-Arm-PEG-SG, MW 20K
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ECS1998A
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4-Arm-PEG-NCO, MW 5K
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4Arm PEG Isocyanate
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ECS1999A
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4-Arm-PEG-NCO, MW 10K
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ECS2000A
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4-Arm-PEG-NCO, MW 20K
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AYC1313B
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8-Arm-PEG-OH, MW 10K
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8Arm PEG Hydroxyl (hexaglycerol)
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ECS2068A
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8-Arm-PEG-OH, MW 20K
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ECS4288A
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8-Arm-PEG-NH2, MW 2K
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8Arm PEG Amine
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ECS4313A
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8-Arm-PEG-NH2, MW 10K
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ECS4287A
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8-Arm-PEG-NH2, MW 20K
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ECS4257A
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8-Arm-PEG-NH2, MW 40K
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ECS4269A
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8-Arm-PEG-CHO, MW 10K
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8Arm PEG Aldehyde
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EYC1373A
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8-Arm-PEG-N3, MW 10K
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8 Arm PEG Azide
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ECS4314A
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8-Arm-PEG-HZ, MW 10K
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8Arm PEG Hydrazide
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ACS1802A
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8-Arm-PEG-Mal, MW 10K
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8arm PEG Maleimide
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ECS4361A
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8-Arm-PEG-Mal, MW 20K
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ECS4179A
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8-ArmPEG-Mal, MW 40K
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ECS44556A
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8-ArmPEG-Alk, MW 10K
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8ArmPEG AlKyne
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ECS4318-5g
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8-Arm-PEG-AC, MW 10K
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8ArmPEG-Acrylate
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ECS4320A
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8-Arm-PEG-AC, MW 20K
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DCS4115A
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8-Arm-PEG-SH, MW 10K
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8arm PEG Thiol
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ECS4467A
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8-Arm-PEG-SH, MW 20K
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ECS4466A
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8-Arm-PEG-SH, MW 40K
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ECS4270A
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8-Arm-PEG-SC, MW 10K
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8arm PEG Succinimidyl Carbonate
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ECS4271A
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8-Arm-PEG-SS, MW 10K
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8arm PEG Succinimidyl Succinate
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ECS4138A
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8-Arm-PEG-SG, MW 10K
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8arm PEG Succinimidyl Glutarate
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