Maleimide PEG, mPEG-MAL


基本信息

产品名称 Maleimide PEG, mPEG-MAL
英文名称 Maleimide PEG, mPEG-MAL
别名 mPEG-Maleimide
英文别名 mPEG-Maleimide
规格或纯度 95%,MW 350 Da
运输条件 超低温冰袋运输

一般描述

Maleimide functionalized polyethylene glycol, Maleimide PEG is a sulfhydryl (thiol/SH) group reactive PEG derivative that can be used to selectively modify protein, peptide or any other surfaces with availablesulfhydryl groups. The reaction between maleimide and thiol proceeds readily at pH 6.5~7.5 to form stable thioether bonds.

Maleimide functionalized polyethylene glycol, Maleimide PEG is a sulfhydryl (thiol/SH) group reactive PEG derivative that can be used to selectively modify protein, peptide or any other surfaces with availablesulfhydryl groups. The reaction between maleimide and thiol proceeds readily at pH 6.5~7.5 to form stable thioether bonds.

application:

Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound.

安全信息

个人防护设备 Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
WGK 3

相关属性

CAS编号 99126-64-4
敏感性 对光敏感
溶解性 Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 避光,-20°C储存
分子式 CH3O(C2H4O)n+1-CH2CH2 -C4H2NO2
品牌 金畔生物

Acetylthio PEG Maleimide


基本信息

产品名称 Acetylthio PEG Maleimide
英文名称 Acetylthio PEG Maleimide
规格或纯度 MW 2000 Da
运输条件 超低温冰袋运输

一般描述

Acetylthio PEG maleimide, also called thiolacetate PEG maleimide, is a thiol reactive PEG with protected thiol groups. Acetyl protected thiol group is stable in neutral condition and acetyl group can be deprotected from thiol group under acidic or alkaline conditions. Free thiol group is released upon deprotection of acetylthio. With thiol group protected, remaining functional groups, such as amines, carboxylic acids, azides, hydrazides, NHS, maleimides, DBCO, etc. can be used to react with other groups. PEGylated thioacetate derivatives are water soluble and can be used directly in aqueous buffer.

Acetylthio PEG maleimide, also called thiolacetate PEG maleimide, is a thiol reactive PEG with protected thiol groups. Acetyl protected thiol group is stable in neutral condition and acetyl group can be deprotected from thiol group under acidic or alkaline conditions. Free thiol group is released upon deprotection of acetylthio. With thiol group protected, remaining functional groups, such as amines, carboxylic acids, azides, hydrazides, NHS, maleimides, DBCO, etc. can be used to react with other groups. PEGylated thioacetate derivatives are water soluble and can be used directly in aqueous buffer.

相关属性

溶解性 White solid;Soluble in water, DMSO, Chloroform;
储存温度 -20°C储存
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Acetylthio PEG Maleimide


基本信息

产品名称 Acetylthio PEG Maleimide
英文名称 Acetylthio PEG Maleimide
规格或纯度 MW 3400 Da
运输条件 超低温冰袋运输

一般描述

Acetylthio PEG maleimide, also called thiolacetate PEG maleimide, is a thiol reactive PEG with protected thiol groups. Acetyl protected thiol group is stable in neutral condition and acetyl group can be deprotected from thiol group under acidic or alkaline conditions. Free thiol group is released upon deprotection of acetylthio. With thiol group protected, remaining functional groups, such as amines, carboxylic acids, azides, hydrazides, NHS, maleimides, DBCO, etc. can be used to react with other groups. PEGylated thioacetate derivatives are water soluble and can be used directly in aqueous buffer.

Acetylthio PEG maleimide, also called thiolacetate PEG maleimide, is a thiol reactive PEG with protected thiol groups. Acetyl protected thiol group is stable in neutral condition and acetyl group can be deprotected from thiol group under acidic or alkaline conditions. Free thiol group is released upon deprotection of acetylthio. With thiol group protected, remaining functional groups, such as amines, carboxylic acids, azides, hydrazides, NHS, maleimides, DBCO, etc. can be used to react with other groups. PEGylated thioacetate derivatives are water soluble and can be used directly in aqueous buffer.

相关属性

溶解性 White solid;Soluble in water, DMSO, Chloroform;
储存温度 -20°C储存
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Acetylthio PEG Maleimide


基本信息

产品名称 Acetylthio PEG Maleimide
英文名称 Acetylthio PEG Maleimide
规格或纯度 MW 5000 Da
运输条件 超低温冰袋运输

一般描述

Acetylthio PEG maleimide, also called thiolacetate PEG maleimide, is a thiol reactive PEG with protected thiol groups. Acetyl protected thiol group is stable in neutral condition and acetyl group can be deprotected from thiol group under acidic or alkaline conditions. Free thiol group is released upon deprotection of acetylthio. With thiol group protected, remaining functional groups, such as amines, carboxylic acids, azides, hydrazides, NHS, maleimides, DBCO, etc. can be used to react with other groups. PEGylated thioacetate derivatives are water soluble and can be used directly in aqueous buffer.

Acetylthio PEG maleimide, also called thiolacetate PEG maleimide, is a thiol reactive PEG with protected thiol groups. Acetyl protected thiol group is stable in neutral condition and acetyl group can be deprotected from thiol group under acidic or alkaline conditions. Free thiol group is released upon deprotection of acetylthio. With thiol group protected, remaining functional groups, such as amines, carboxylic acids, azides, hydrazides, NHS, maleimides, DBCO, etc. can be used to react with other groups. PEGylated thioacetate derivatives are water soluble and can be used directly in aqueous buffer.

相关属性

溶解性 White solid;Soluble in water, DMSO, Chloroform;
储存温度 -20°C储存
品牌 金畔生物

Biotin PEG Maleimide


基本信息

产品名称 Biotin PEG Maleimide
英文名称 Biotin PEG Maleimide
规格或纯度 95%,MW 1000 Da
运输条件 超低温冰袋运输

一般描述

Biotin functionalized polyethylene glycol (PEG-Biotin) is an avidin or streptavidin binding PEG derivative that is used to biotinylate biomolecules or other material surfaces. Biotin can be easily detected by biotin/streptavidin binding assay and is widely used for molecule target detection.

Biotin functionalized polyethylene glycol (PEG-Biotin) is an avidin or streptavidin binding PEG derivative that is used to biotinylate biomolecules or other material surfaces. Biotin can be easily detected by biotin/streptavidin binding assay and is widely used for molecule target detection.

相关属性

敏感性 对光、湿度、热敏感
溶解性 Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 避光,-20°C储存,充氩
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Biotin PEG Maleimide


基本信息

产品名称 Biotin PEG Maleimide
英文名称 Biotin PEG Maleimide
规格或纯度 MW 10000 Da
运输条件 超低温冰袋运输

一般描述

Biotin functionalized polyethylene glycol (PEG-Biotin) is an avidin or streptavidin binding PEG derivative that is used to biotinylate biomolecules or other material surfaces. Biotin can be easily detected by biotin/streptavidin binding assay and is widely used for molecule target detection.

Biotin functionalized polyethylene glycol (PEG-Biotin) is an avidin or streptavidin binding PEG derivative that is used to biotinylate biomolecules or other material surfaces. Biotin can be easily detected by biotin/streptavidin binding assay and is widely used for molecule target detection.

相关属性

敏感性 对湿度、光线敏感
溶解性 Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 -20°C储存,充氩
品牌 金畔生物

Methotrexate PEG Maleimide


基本信息

产品名称 Methotrexate PEG Maleimide
英文名称 Methotrexate PEG Maleimide
规格或纯度 MW 5000 Da
运输条件 超低温冰袋运输

一般描述

Methotrexate PEG derivatives are a class of bioactive PEGs that can be used to for drμg discovery or bioassay development. Methotrexate, also called MTX, amethopterin, is an antimetabolite and antifolate drμg. It is used in treatment of cancer, autoimmune diseases, ectopic pregnancy, and for the induction of medical abortions. It acts by inhibiting the metabolism of folic acid. Pegylated methotrexate provides better water solubility. Nanocs can provide other methotrexate PEG derivatives based on customer request.

Methotrexate PEG derivatives are a class of bioactive PEGs that can be used to for drug discovery or bioassay development. Methotrexate, also called MTX, amethopterin, is an antimetabolite and antifolate drug. It is used in treatment of cancer, autoimmune diseases, ectopic pregnancy, and for the induction of medical abortions. It acts by inhibiting the metabolism of folic acid. Pegylated methotrexate provides better water solubility. Nanocs can provide other methotrexate PEG derivatives based on customer request.

相关属性

溶解性 Yellow solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 -20°C储存
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Niacin PEG Maleimide


基本信息

产品名称 Niacin PEG Maleimide
英文名称 Niacin PEG Maleimide
规格或纯度 MW 5000 Da
运输条件 超低温冰袋运输

一般描述

Niacin/Nicotic acid PEG derivatives are a class of bioactive PEGs that can be used to for drμg delivery or bioassay development. Niacin, also called nicotinic acid or vitamin B3, is an essential nutrient for human growth. Pegylated niacin provides better water solubility. Nanocs can provide other niacin PEG derivatives based on customer request.

Niacin/Nicotic acid PEG derivatives are a class of bioactive PEGs that can be used to for drug delivery or bioassay development. Niacin, also called nicotinic acid or vitamin B3, is an essential nutrient for human growth. Pegylated niacin provides better water solubility. Nanocs can provide other niacin PEG derivatives based on customer request.

相关属性

溶解性 White solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 -20°C储存
品牌 金畔生物

Progestrone PEG Maleimide


基本信息

产品名称 Progestrone PEG Maleimide
英文名称 Progestrone PEG Maleimide
规格或纯度 MW 5000 Da
运输条件 超低温冰袋运输

一般描述

Progesterone PEG derivatives are a class of bioactive steroid PEG conjugates that can be used to for drug discovery or bioassay development. Progesterone is a female sex hormone and is responsible for development and regulation of the female reproductive system and secondary sex characteristics. Pegylated progesterone have better water solubility and other enhanced properties. Aladdin can provide other estrogen PEG derivatives based on customer request.
Progesterone PEG derivatives are a class of bioactive steroid PEG conjugates that can be used to for drug discovery or bioassay development. Progesterone is a female sex hormone and is responsible for development and regulation of the female reproductive system and secondary sex characteristics. Pegylated progesterone have better water solubility and other enhanced properties. Aladdin can provide other estrogen PEG derivatives based on customer request.

相关属性

溶解性 Yellow solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 -20°C储存,充氩
品牌 金畔生物

TCO PEG Maleimide


基本信息

产品名称 TCO PEG Maleimide
英文名称 TCO PEG Maleimide
规格或纯度 MW 5000 Da
运输条件 超低温冰袋运输

一般描述

TCO PEG maleimide is a sulfhydryl reactive, pegylated TCO (transcyclooctene) derivative that can react with tetrazine group. Maleimide reacts with sulfhydryl groups (thiol, -SH) groups at neutral pH efficiently. The reaction of TCO tetrazine is a bioorthogaonal reaction that enables the conjugation of two molecules in aqueous solution fast and efficiently. PEG TCO derivatives have excellent water solubility, possess fast kinetics and stability in aqueous buffer. They are one of the best pegylation reagents to modify proteins, peptides, antibodies, biopolymers and particles via copper free Click Chemistry reaction.

TCO PEG maleimide is a sulfhydryl reactive, pegylated TCO (transcyclooctene) derivative that can react with tetrazine group. Maleimide reacts with sulfhydryl groups (thiol, -SH) groups at neutral pH efficiently. The reaction of TCO tetrazine is a bioorthogaonal reaction that enables the conjugation of two molecules in aqueous solution fast and efficiently. PEG TCO derivatives have excellent water solubility, possess fast kinetics and stability in aqueous buffer. They are one of the best pegylation reagents to modify proteins, peptides, antibodies, biopolymers and particles via copper free Click Chemistry reaction.

相关属性

敏感性 易吸潮
溶解性 Solubility: Soluble in water and DMSO
储存温度 -20°C储存,充氩
品牌 金畔生物

Biotin PEG Maleimide


基本信息

产品名称 Biotin PEG Maleimide
英文名称 Biotin PEG Maleimide
别名 生物素-PEG-马来酰亚胺
规格或纯度 95%,MW 5000 Da
运输条件 超低温冰袋运输

一般描述

Biotin functionalized polyethylene glycol (PEG-Biotin) is an avidin or streptavidin binding PEG derivative that is used to biotinylate biomolecules or other material surfaces. Biotin can be easily detected by biotin/streptavidin binding assay and is widely used for molecule target detection.

Biotin functionalized polyethylene glycol (PEG-Biotin) is an avidin or streptavidin binding PEG derivative that is used to biotinylate biomolecules or other material surfaces. Biotin can be easily detected by biotin/streptavidin binding assay and is widely used for molecule target detection.

相关属性

敏感性 对光线敏感
溶解性 Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 -20°C储存,充氩
品牌 金畔生物

Biotin PEG Maleimide


基本信息

产品名称 Biotin PEG Maleimide
英文名称 Biotin PEG Maleimide
别名 生物素-PEG-马来酰亚胺
规格或纯度 95%,MW 600 Da
运输条件 超低温冰袋运输

一般描述

Biotin PEG Maleimide is one of Nanocs pegylated Biotinylation reagents with an activated maleimide group. Maleimide is able to react with thiol/sulfhydryl groups rapidly and specifically at neutral pH. Reaction between maleimide and thiol group enables fast conjugation of biotin tag to targeted molecules or material surfaces. Resulted biotin moiety can bind to avidin or streptavidin with high affinity. PEG linker between biotin and maleimide offers better water solubility, reduced steric hydrance and enhanced stability.

Biotin PEG Maleimide is one of Nanocs pegylated Biotinylation reagents with an activated maleimide group. Maleimide is able to react with thiol/sulfhydryl groups rapidly and specifically at neutral pH. Reaction between maleimide and thiol group enables fast conjugation of biotin tag to targeted molecules or material surfaces. Resulted biotin moiety can bind to avidin or streptavidin with high affinity. PEG linker between biotin and maleimide offers better water solubility, reduced steric hydrance and enhanced stability.

相关属性

敏感性 对光敏感
溶解性 Soluble in water
储存温度 避光,-20°C储存,充氩
品牌 金畔生物

Estrogen PEG Maleimide


基本信息

产品名称 Estrogen PEG Maleimide
英文名称 Estrogen PEG Maleimide
规格或纯度 MW 5000 Da
运输条件 超低温冰袋运输

一般描述

Estrogen PEG derivatives are a class of bioactive steroid PEG conjμgates that can be used to for drμg discovery or bioassay development. Estrogen, also called oestrogen, is a primary female sex hormone and is responsible for development and regulation of the female reproductive system and secondary sex characteristics. Pegylated estrogen have better water solubility and other enhanced properties. Nanocs can provide other estrogen PEG derivatives based on customer request.
Estrogen PEG derivatives are a class of bioactive steroid PEG conjugates that can be used to for drug discovery or bioassay development. Estrogen, also called oestrogen, is a primary female sex hormone and is responsible for development and regulation of the female reproductive system and secondary sex characteristics. Pegylated estrogen have better water solubility and other enhanced properties. Nanocs can provide other estrogen PEG derivatives based on customer request.

相关属性

溶解性 Yellow solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 -20°C储存
品牌 金畔生物

8 Arm PEG Maleimide


基本信息

产品名称 8 Arm PEG Maleimide
英文名称 8 Arm PEG Maleimide
英文别名 8arm-PEG40K-Maleimide;8arm-PEG-Maleimide
规格或纯度 MW 40000 Da
运输条件 超低温冰袋运输

一般描述

8 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization

相关属性

敏感性 对光线敏感
溶解性 Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 避光,-20°C储存
品牌 金畔生物

DSPE PEG Maleimide, DSPE-PEG-MAL


基本信息

产品名称 DSPE PEG Maleimide, DSPE-PEG-MAL
英文名称 DSPE PEG Maleimide, DSPE-PEG-MAL
应用 DSPE-PEG(2000) maleimide is suitable for conjugation with photon-sensitive cell penetrating peptides (psCPP) to prepare nanostructured lipid carrier. It is also suitable for non-covalently functionalizing oxidized multi-walled carbon nanotubes (O-MWCNs).
规格或纯度 MW 2000 Da
运输条件 超低温冰袋运输
生化机理 DSPE-PEG(2000) maleimide is used to prepare conjugated polymer nanoparticles. It is suitable for its use in the synthesis of functional conjugates

一般描述

1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine (DSPE) conjμgated Polyethylene Glycol, DSPE PEG is a phospholipid PEG conjμgate which has both hydrophilicity and hydrophobility. Pegylated phospholipids are excellent liposome formation materials that can be used for drμg delivery, gene transfection and vaccine delivery as well. Pegylation of phospholipids significantly improves the blood circulation time and stability for encapsulated drμgs. These materials can also be used for targeted drμg delivery by modifying their surfaces with targeting ligands such as antibodies, peptides.

DSPE-PEG(2000) maleimide is suitable for conjugation with photon-sensitive cell penetrating peptides (psCPP) to prepare nanostructured lipid carrier. It is also suitable for non-covalently functionalizing oxidized multi-walled carbon nanotubes (O-MWCNs).

1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine (DSPE) conjμgated Polyethylene Glycol, DSPE PEG is a phospholipid PEG conjμgate which has both hydrophilicity and hydrophobility. Pegylated phospholipids are excellent liposome formation materials that can be used for drμg delivery, gene transfection and vaccine delivery as well. Pegylation of phospholipids significantly improves the blood circulation time and stability for encapsulated drμgs. These materials can also be used for targeted drμg delivery by modifying their surfaces with targeting ligands such as antibodies, peptides.

DSPE-PEG(2000) maleimide is suitable for conjugation with photon-sensitive cell penetrating peptides (psCPP) to prepare nanostructured lipid carrier. It is also suitable for non-covalently functionalizing oxidized multi-walled carbon nanotubes (O-MWCNs).

相关属性

敏感性 对光线、湿度敏感
溶解性 Solubility: Soluble in chloroform and warm water;
储存温度 避光,-20°C储存,充氩
品牌 金畔生物

Maleimide PEG PFP, MAL-PEG-PFP


基本信息

产品名称 Maleimide PEG PFP, MAL-PEG-PFP
英文名称 Maleimide PEG PFP, MAL-PEG-PFP
规格或纯度 MW 2000 Da
运输条件 常规运输

一般描述

Nanocs Maleimide PEG PFP (Pentafluorophenyl) is a heterobifunctional PEG derivative that can react with both thiol and amine groups. Maleimide reacts with sulfhydryl groups at pH 6.5-7.5 to form stable thiol-ether bond while PFP reacts with amine groups at pH 7-9 to form stable aminde bond. Compared to other amine reactive linkers, PFP has higher reactivity yet with better stability in aqueous buffer. PFP reacts not only with primary amine, but also with secondary amine groups.

Nanocs Maleimide PEG PFP (Pentafluorophenyl) is a heterobifunctional PEG derivative that can react with both thiol and amine groups. Maleimide reacts with sulfhydryl groups at pH 6.5-7.5 to form stable thiol-ether bond while PFP reacts with amine groups at pH 7-9 to form stable aminde bond. Compared to other amine reactive linkers, PFP has higher reactivity yet with better stability in aqueous buffer. PFP reacts not only with primary amine, but also with secondary amine groups.

相关属性

溶解性 Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
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8 Arm PEG Maleimide


基本信息

产品名称 8 Arm PEG Maleimide
英文名称 8 Arm PEG Maleimide
别名 8arm-PEG10K-Maleimide
英文别名 8arm-PEG10K-Maleimide
应用 Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization
规格或纯度 95%, MW 10000 Da
运输条件 超低温冰袋运输

一般描述

8 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. . Applications may include: bioconjμgation, drμg delivery, PEG hydrogel, crosslinker, and surface functionalization

8 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .
Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization

相关属性

溶解性 Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 -20°C储存
品牌 金畔生物

8 Arm PEG Maleimide


基本信息

产品名称 8 Arm PEG Maleimide
英文名称 8 Arm PEG Maleimide
别名 8arm-PEG20K-Maleimide
英文别名 8arm-PEG20K-Maleimide;8arm-PEG-Maleimide
应用 储存温度:-20°C
规格或纯度 MW 20000 D
运输条件 超低温冰袋运输

一般描述

8 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

8 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

相关属性

敏感性 对光敏感
溶解性 Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 避光,-20°C储存,充氩
品牌 金畔生物

4 Arm PEG Maleimide


基本信息

产品名称 4 Arm PEG Maleimide
英文名称 4 Arm PEG Maleimide
规格或纯度 95%, MW 20000 Da
运输条件 超低温冰袋运输

一般描述

4 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

4 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

相关属性

溶解性 Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
储存温度 -20°C储存
品牌 金畔生物