Product peg-derivatives -heterobifunctional-pegs

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Catalog	name	Description	price
R-TRA-011	5-TAMRA-PEG4-Methyltetrazine	5-TAMRA-PEG4-Methyltetrazine,5-Carboxytetramethylrhodamine-polyethylene glycol4-Methyltetrazine from ruixi.5-tamra-peg4-methyletrazine is a small molecular polymer composed of methyltetrazine and rhodamine carboxylate. Tamra dye is a dye widely used in oligonucleotide labeling and automatic DNA sequencing.	price>
R-TAT2111-2k	Cholesterol-PEG-TAT	Cholesterol-PEG-TAT (MW:2K), Cholesterol-Polyethylene glycol-TAT from ruixi.Cholesterol-PEG-TAT (MW:2K),Tat transmembrane peptide is a kind of short chain peptide rich in basic amino acids, which has strong ability to penetrate cell membrane. After linking with nucleic acid molecules, drug protein molecules and even virus surface molecules, Tat penetrating peptides can bring these substances into cells and play a role. It is called biological missile.	price>
R-PE-006	NH2-PEG-TK-COOH	Amine-polyethylene glycol-thioketal-Carboxyl,NH2-PEG-TK-COOH,COOH-PEG-TK-NH2 from ruixi Amine-polyethylene glycol-thioketal-Carboxyl is an amphiphilic AB block copolymer .The nanoscale structures created from block copolymers could potentially be used for creating devices for use in computer memory, nanoscale-templating and nanoscale separations.Polyglutamic acid is a polymer of the amino acid glutamic acid.	price>
R-PL-0180	Cholesterol-PEG-TPP	Cholesterol-polyethylene glycol-Triphenyl phosphate,Cholesterol-PEG-TPP from ruixi Block copolymers Cholesterol-PEG-TPP.The nanoscale structures created from block copolymers could potentially be used for creating devices for use in computer memory, nanoscale-templating and nanoscale separations.Polyglutamic acid is a polymer of the amino acid glutamic acid.	price>
R-29020911	Tosylate(TS)-peg-N3	Tosylate(TS)-peg-N3,Tosylate-Polyethylene glycol-azide is a kind of PEG product with different dual functions. Azide can react with alkynes catalyzed by copper in aqueous solution and be reduced to amines. Polyethylene glycol can increase solubility and stability, reduce the immunogenicity of peptides and proteins, and inhibit the nonspecific binding of charged molecules on modified surfaces.	price>
R-29020912	Acetylthio-peg-N3	Acetylthio-peg-N3,Acetylthio-peg-N3 is a kind of PEG product with different dual functions. Azide can react with alkynes catalyzed by copper in aqueous solution and be reduced to amines. Polyethylene glycol can increase solubility and stability, reduce the immunogenicity of peptides and proteins, and inhibit the nonspecific binding of charged molecules on modified surfaces.	price>
R-29020913	Aminooxy-PEG-N3	Aminooxy-PEG-N3,Aminooxy-Polyethylene glycol-azide is a click linker for bio-conjugation that contains a terminal aminooxy group and a N3 group linked through a linear PEG chain.Aminooxy PEG derivatives are one of aldehyde or ketone reactive PEG derivatives that can react with polysaccharides or glycoproteins.	price>
R-29020914	NPC-PEG-N3	NPC-PEG-N3,Nitrophenyl Carbonates-Polyethylene glycol-azide is a click linker for bio-conjugation that contains a Nitrophenyl Carbonates group and a N3 group linked through a linear PEG chain.Azide can react with alkynes catalyzed by copper in aqueous solution and be reduced to amines. Polyethylene glycol can increase solubility and stability, reduce the immunogenicity of peptides and proteins, and inhibit the nonspecific binding of charged molecules on modified surfaces.	price>
R-30020901	SAS-PEG-N3	SAS-PEG-N3,Succinimidyl Amido Succinate-Polyethylene glycol-azide is a heterobifunctional peg reagent.Azide can react with alkynes catalyzed by copper in aqueous solution and be reduced to amines. Polyethylene glycol can increase solubility and stability, reduce the immunogenicity of peptides and proteins, and inhibit the nonspecific binding of charged molecules on modified surfaces.	price>
R-30020902	SC-PEG-N3	Succinimidyl Carbonate-Polyethylene glycol-azide ,SC-PEG-N3 is a kind of heterobifunctional peg reagent composed of succeinimidyl carbohydrate and azide functional groups. It is widely used in the coupling reaction with drugs.	price>

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