Product peg-derivatives -hydrazide-peg

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Catalog	name	Description	price
R-HY-0001	Silane-peg-Hydrazide	Silane--Polyethylene glycol--Hydrazide ,Silane-peg-Hydrazide from ruixi.Hydrazide-peg-Silane is a linear heterobifunctional PEG reagent with a Silane a succinimidyl Hydrazide ester group. It is a useful crosslinking reagent with a PEG spacer.Hydrazides in organic chemistry are a class of organic compounds sharing a common functional group characterized by hydrazine core in which at least one of the hydrogen atoms is replaced by a substituent that is an acyl group.Silane-peg1000-Hydrazide、Silane-peg2k-Hydrazide、Silane-peg3.4k-Hydrazide and so on.We can also customize smaller molecular weight (550).	price>
R-HY-0002	Acrylates-peg-Hydrazide	Acrylates--Polyethylene glycol--Hydrazide ,Acrylates-peg-Hydrazide from ruixi.Hydrazide-peg-Acrylates is a linear heterobifunctional PEG reagent with a Acrylates a succinimidyl Hydrazide ester group. It is a useful crosslinking reagent with a PEG spacer.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.Acrylates-peg1000-Hydrazide 、Acrylates-peg2000-Hydrazide、Acrylates-peg3.4k-Hydrazide and so on.We can also customize smaller molecular weight (550).	price>
R-HY-0003	LA-peg-Hydrazide	Lipoic acid--Polyethylene glycol--Hydrazide ,LA-peg-Hydrazide from ruixi.Lipoic acid PEG Hydrazide (Lipoic acid-PEG-CONHNH2) is one of carbonyl reactive PEG derivatives that have a lipoic acid group on one end of PEG and a hydrazide group (-NHNH2) on the other terminus. Lipoic acid, also known as thioctic acid, contains a disufide bond that can bind to gold and other metal surface. It is also an important molecule parting in various biological processes. Hydrazide group (-NHNH2), on the other hand, can react with aldehyde or ketone groups derived from polysaccarides or glycoproteins. Reaction between hydrazide and ketone group results in a stable hydrazone bond, which is more stable than the schiff base formed between amine and ketone group.LA-peg1000-Hydrazide 、LA-peg2k-Hydrazide 、LA-peg3.4k-Hydrazide and so on.We can also customize smaller molecular weight (550).	price>
R-HY-0004	Tosylate-peg-Hydrazide	Tosylate--Polyethylene glycol--Hydrazide ,Hydrazide-peg-Tosylate from ruixi.Tosylate-peg-Hydrazide is a linear heterobifunctional PEG reagent with a Tosylate a succinimidyl Hydrazide ester group. It is a useful crosslinking reagent with a PEG spacer.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.Tosylate-peg1000-Hydrazide、Tosylate-peg2k-Hydrazide、Tosylate-peg3.4k-Hydrazide and so on.We can also customize smaller molecular weight (550).	price>
R-HY-0005	Acetylthio-peg-Hydrazide	Acetylthio--Polyethylene glycol--Hydrazide ,Acetylthio-peg-Hydrazide from ruixi.Acetylthio PEG amine, also called thiolacetate PEG Hydrazide 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, azides, hydrazides, NHS, maleimides, DBCO, etc. can be used to react with other groups.Hydrazide -peg-Acetylthio、Acetylthio-peg1000-Hydrazide 、Acetylthio-peg2000-Hydrazide 、Acetylthio-peg3.4k-Hydrazide and so on.We can also customize smaller molecular weight (550).	price>
R-HY-0006	Aminooxy-PEG-Hydrazide	Aminooxy--Polyethylene glycol--Hydrazide ,Aminooxy-PEG-Hydrazide from ruxii.Hydrazide-peg-Aminooxy is a linear heterobifunctional PEG reagent with a Aminooxy a succinimidyl Hydrazide ester group. It is a useful crosslinking reagent with a PEG spacer.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.Aminooxy-PEG1000-Hydrazide、Aminooxy-PEG2000-Hydrazide、Aminooxy-PEG3.4k-Hydrazide and so on.We can also customize smaller molecular weight (550).	price>
R-HY-0008	SAS-PEG-Hydrazide	Succinimidyl Amido Succinate-Polyethylene glycol-Hydrazide,SAS-PEG-Hydrazide from ruixi.SAS-PEG-Hydrazide is a linear heterobifunctional PEG reagent with a Succinimidyl Amido Succinate a succinimidyl Hydrazide ester group. It is a useful crosslinking reagent with a PEG spacer.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.Hydrazide-PEG-SAS,SAS-PEG1000-Hydrazide、SAS-PEG2000-Hydrazide、SAS-PEG3.4k-Hydrazide and so on.We can also customize smaller molecular weight (550).	price>
R-HY-0009	SC-PEG-Hydrazide	Succinimidyl Carbonate-Polyethylene glycol-Hydrazide ,SC-PEG-Hydrazide from ruixi.Hydrazide-PEG-SC is a linear heterobifunctional PEG reagent with a Succinimidyl Carbonate a succinimidyl Hydrazide ester group. It is a useful crosslinking reagent with a PEG spacer.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.SC-PEG1000-Hydrazide、SC-PEG2000-Hydrazide、SC-PEG3.4k-Hydrazide and so on.We can also customize smaller molecular weight (550).	price>
R-HY-0010	SCM-PEG-Hydrazide	Succinimidyl Carboxymethyl Ester-Polyethylene glycol-Hydrazide ,SCM-PEG-Hydrazide from ruixi.Hydrazide-PEG-SCM is a linear heterobifunctional PEG reagent with a Succinimidyl Carboxymethyl Ester a succinimidyl Hydrazide ester group. It is a useful crosslinking reagent with a PEG spacer.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.SCM is very reactive with primary amine to form a stable amide bond.SCM-PEG1000-Hydrazide、SCM-PEG2000-Hydrazide、SCM-PEG3.4K-Hydrazide and so on.We can also customize smaller molecular weight (550).	price>
R-HY-0011	SG-PEG-Hydrazide	succinimidyl glutarate ester-Polyethylene glycol-Hydrazide ,SG-PEG-Hydrazide from ruixi.Hydrazide -PEG-SG is a linear heterobifunctional PEG reagent with a succinimidyl glutarate ester a succinimidyl Hydrazide ester group. It is a useful crosslinking reagent with a PEG spacer.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.SG-PEG1000-Hydrazide、SG-PEG2000-Hydrazide、SG-PEG3.4k-Hydrazide and so on.We can also customize smaller molecular weight (550).	price>

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