Cy5 MAL/Cyanine5 maleimide

花氰染料Cyanine常被应用于生物分子标记,荧光成像及其他荧光生物分析。

产品名称 Cy5 MAL/Cyanine5 maleimide
目录号 433101
中文名称 脂性Cy5-马来酰亚胺
英文名称 Cy5 MAL;Cyanine5 maleimide
CAS 1437796-65-0
分子式 C38H45ClN4O3
分子量 641.24
溶解性 DMSO等
性状 深蓝色晶体
Ex/Em(nm) 646/662
存储条件 -20°冷冻,干燥避光
保存时间 一年

马来酰亚胺聚乙二醇聚赖氨酸苄酯 Mal-PEG-PZLL


产品名称 马来酰亚胺聚乙二醇聚赖氨酸苄酯 Mal-PEG-PZLL
目录号 290501
中文名称 马来酰亚胺聚乙二醇聚赖氨酸苄酯
英文名称 Mal-PEG-PZLL
分子量 1000
溶解度 溶于三氯甲烷/二氯甲烷等部分有机溶剂
存储条件 -20°冷冻,干燥保存
保存时间 一年
其它信息 其它规格,特殊分子量请咨询客服
其它分子量 2000 3400 5000

马来酰亚胺聚乙二醇聚赖氨酸苄酯 Mal-PEG-PZLL


产品名称 马来酰亚胺聚乙二醇聚赖氨酸苄酯 Mal-PEG-PZLL
目录号 290502
中文名称 马来酰亚胺聚乙二醇聚赖氨酸苄酯
英文名称 Mal-PEG-PZLL
分子量 2000
溶解度 溶于三氯甲烷/二氯甲烷等部分有机溶剂
存储条件 -20°冷冻,干燥保存
保存时间 一年
其它信息 其它规格,特殊分子量请咨询客服
其它分子量 1000 3400 5000

马来酰亚胺聚乙二醇聚赖氨酸苄酯 Mal-PEG-PZLL


产品名称 马来酰亚胺聚乙二醇聚赖氨酸苄酯 Mal-PEG-PZLL
目录号 290503
中文名称 马来酰亚胺聚乙二醇聚赖氨酸苄酯
英文名称 Mal-PEG-PZLL
分子量 3400
溶解度 溶于三氯甲烷/二氯甲烷等部分有机溶剂
存储条件 -20°冷冻,干燥保存
保存时间 一年
其它信息 其它规格,特殊分子量请咨询客服
其它分子量 1000 2000 5000

马来酰亚胺聚乙二醇聚赖氨酸苄酯 Mal-PEG-PZLL


产品名称 马来酰亚胺聚乙二醇聚赖氨酸苄酯 Mal-PEG-PZLL
目录号 290504
中文名称 马来酰亚胺聚乙二醇聚赖氨酸苄酯
英文名称 Mal-PEG-PZLL
分子量 5000
溶解度 溶于三氯甲烷/二氯甲烷等部分有机溶剂
存储条件 -20°冷冻,干燥保存
保存时间 一年
其它信息 其它规格,特殊分子量请咨询客服
其它分子量 1000 2000 3400

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 马来酰亚胺 PEG, mPEG-MAL;mPEG20K-MAL
英文别名 mPEG20K-MAL;Methoxy-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

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.

相关属性

敏感性 对湿度敏感
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

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 马来酰亚胺 PEG, mPEG-MAL;mPEG30K-MAL
英文别名 mPEG30K-MAL;Methoxy-PEG-Maleimide
规格或纯度 95%,MW 30000 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.

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

Azido PEG Maleimide, N3-PEG-Mal


基本信息

产品名称 Azido PEG Maleimide, N3-PEG-Mal
英文名称 Azido PEG Maleimide, N3-PEG-Mal
别名 Azide PEG maleimide, N3-PEG-Mal
英文别名 叠氮 PEG 马来酰亚胺, N3-PEG-Mal
规格或纯度 MW 5000 Da
运输条件 超低温冰袋运输

一般描述

Azide/azido functionalized polyethylene glycol (N3-PEG-X) is a bifunctional PEG derivative that can be used to modify proteins, peptides and other materials. Azide group can react with alkyne in aqueous solution catalyzed by copper. It can also be reduced into amine group easily while another functional group can be react with other molecules or 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.

Azide/azido functionalized polyethylene glycol (N3-PEG-X) is a bifunctional PEG derivative that can be used to modify proteins, peptides and other materials. Azide group can react with alkyne in aqueous solution catalyzed by copper. It can also be reduced into amine group easily while another functional group can be react with other molecules or 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;对湿度敏感;对热敏感
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
品牌 金畔生物

Maleimide PEG Maleimide, MAL-PEG-MAL


基本信息

产品名称 Maleimide PEG Maleimide, MAL-PEG-MAL
英文名称 Maleimide PEG Maleimide, MAL-PEG-MAL
别名 马来酰亚胺 PEG 马来酰亚胺, MAL-PEG-MAL
规格或纯度 95%,MW 400 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.

相关属性

敏感性 对光线和湿度敏感
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

Maleimide PEG Maleimide, MAL-PEG-MAL


基本信息

产品名称 Maleimide PEG Maleimide, MAL-PEG-MAL
英文名称 Maleimide PEG Maleimide, MAL-PEG-MAL
别名 马来酰亚胺 PEG 马来酰亚胺, MAL-PEG-MAL
规格或纯度 MW 5000 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.

相关属性

敏感性 对湿度敏感
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

马来酰亚胺 PEG, mPEG-MAL


基本信息

产品名称 马来酰亚胺 PEG, mPEG-MAL
英文名称 Maleimide PEG, mPEG-MAL
规格或纯度 MW 12000 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.

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,充氩
品牌 金畔生物

马来酰亚胺 PEG, mPEG-MAL


基本信息

产品名称 马来酰亚胺 PEG, mPEG-MAL
英文名称 Maleimide PEG, mPEG-MAL
规格或纯度 MW 1000 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.

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

马来酰亚胺 PEG, mPEG-MAL


基本信息

产品名称 马来酰亚胺 PEG, mPEG-MAL
英文名称 Maleimide PEG, mPEG-MAL
规格或纯度 MW 40000 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.

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,充氩
品牌 金畔生物

马来酰亚胺 PEG, mPEG-MAL


基本信息

产品名称 马来酰亚胺 PEG, mPEG-MAL
英文名称 Maleimide PEG, mPEG-MAL
规格或纯度 MW 5000 Da
运输条件 超低温冰袋运输
生化机理

Generally, a 10- to 20-fold molar excess of Maleimide PEG over the amount of thiol-containing material results in sufficient conjμgation.

Materials Required:

  • Pegylation buffer, PBS buffer, pH 7 or other thiol-free buffer at pH 7.
  • Maleimide stock solution: 100 mg in 1 mL conjμgation buffer.
  • Washing solution: Distilled water or any aqueous buffer.

Reaction Steps:

Dissolve targeted materials in conjμgation buffer. Estimate the concentration thiol groups on the targeted materials. Add maleimide PEG stock solution to the targeted conjμgation materials with the final concentration keep at least 10 mg/mL. 10~50 molar excess of PEG maleimide needed for optimal conjμgation; Allow mixture agitates at room temperature for 2~4 hours at room temperature or overnight at 4 0C.Conjμgate can be purified either by size exclusion chromatography or dialysis.

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.

相关属性

敏感性 对空气敏感;对光敏感;对湿度敏感
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

马来酰亚胺 PEG, mPEG-MAL


基本信息

产品名称 马来酰亚胺 PEG, mPEG-MAL
英文名称 Maleimide PEG, mPEG-MAL
规格或纯度 MW 550 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.

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,充氩
品牌 金畔生物

马来酰亚胺 PEG, mPEG-MAL


基本信息

产品名称 马来酰亚胺 PEG, mPEG-MAL
英文名称 Maleimide PEG, mPEG-MAL
规格或纯度 MW 750 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.

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

Maleimide PEG Maleimide, MAL-PEG-MAL


基本信息

产品名称 Maleimide PEG Maleimide, MAL-PEG-MAL
英文名称 Maleimide PEG Maleimide, MAL-PEG-MAL
规格或纯度 95%,MW 600 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.

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.

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

磷脂酰丝氨酸 PEG 马来酰亚胺, PS-PEG-Mal


基本信息

产品名称 磷脂酰丝氨酸 PEG 马来酰亚胺, PS-PEG-Mal
英文名称 Phosphatidylserine PEG Maleimide, PS PEG Mal
规格或纯度 MW 2000 Da
运输条件 超低温冰袋运输

一般描述

3-sn-Phosphatidyl-L-serine (PS) conjμgated Polyethylene Glycol, PS 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.

3-sn-Phosphatidyl-L-serine (PS) conjugated Polyethylene Glycol, PS PEG is a phospholipid PEG conjugate which has both hydrophilicity and hydrophobility. Pegylated phospholipids are excellent liposome formation materials that can be used for drug delivery, gene transfection and vaccine delivery as well. Pegylation of phospholipids significantly improves the blood circulation time and stability for encapsulated drugs. These materials can also be used for targeted drug delivery by modifying their surfaces with targeting ligands such as antibodies, peptides.

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 -20°C储存
品牌 金畔生物

磷脂酰丝氨酸 PEG 马来酰亚胺, PS-PEG-Mal


基本信息

产品名称 磷脂酰丝氨酸 PEG 马来酰亚胺, PS-PEG-Mal
英文名称 Phosphatidylserine PEG Maleimide, PS PEG Mal
规格或纯度 MW 3400 Da
运输条件 超低温冰袋运输

一般描述

3-sn-Phosphatidyl-L-serine (PS) conjμgated Polyethylene Glycol, PS 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.

3-sn-Phosphatidyl-L-serine (PS) conjugated Polyethylene Glycol, PS PEG is a phospholipid PEG conjugate which has both hydrophilicity and hydrophobility. Pegylated phospholipids are excellent liposome formation materials that can be used for drug delivery, gene transfection and vaccine delivery as well. Pegylation of phospholipids significantly improves the blood circulation time and stability for encapsulated drugs. These materials can also be used for targeted drug delivery by modifying their surfaces with targeting ligands such as antibodies, peptides.

相关属性

敏感性 对湿度敏感
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

胆固醇 PEG 马来酰亚胺, CLS-PEG-Mal


基本信息

产品名称 胆固醇 PEG 马来酰亚胺, CLS-PEG-Mal
英文名称 Cholesterol PEG Maleimide, CLS-PEG-Mal
规格或纯度 MW 10000 Da
运输条件 超低温冰袋运输

一般描述

Cholesterol functionalized polyethylene glycol, PEG CLS is a lipophilic lipid PEG conjμgate with good water solubility. PEG cholesterol derivatives can be used to make liposome to improve circulation time for encapsulated drμgs. They may also be used for non-viral transfection reagents.

Cholesterol functionalized polyethylene glycol, PEG CLS is a lipophilic lipid PEG conjugate with good water solubility. PEG cholesterol derivatives can be used to make liposome to improve circulation time for encapsulated drugs. They may also be used for non-viral transfection reagents.

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