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Catalog	name	Description	price
R-HY-0023	TCO-PEG-Hydrazide	TCO-Polyethylene glycol--Hydrazide,TCO-PEG-Hydrazide from ruixi.Hydrazide-PEG-TCO is a linear heterobifunctional PEG reagent with a TCO 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.TCO-PEG1000-Hydrazide、TCO-PEG2000-Hydrazide、TCO-PEG3.4k-Hydrazide and so on.We can also customize smaller molecular weight (550).	price>
R-E-45	DSPE-PEG-Coumarin	DSPE-PEG-Comarin,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Comarin from ruixi.Coumarins inhibit the synthesis of coagulation factors in the liver. Coumarins are similar in structure to vitamin K. Coumarins combine with vitamin K epoxide reductase in the liver, inhibit the transformation of vitamin K from epoxide to hydroquinone type, and inhibit the circulation of vitamin K. Coumarins are vitamin K antagonists or competitive inhibitors. The carboxylation of coagulation factors Ⅱ, Ⅶ, Ⅸ and Ⅹ containing glutamic acid residues was inhibited, but their precursors had no coagulation activity, so the coagulation process was inhibited. But it has no effect on the formed coagulation factors.	price>
R-XASYS-00776	Banoxantrone D12,cas:1562067-05-3	Banoxantrone-d12(C22H16D12N4O6,456.55) is the deuterium labeled banoxantrone. Banoxantrone is a novel bioreductive agent that can be reduced to a stable, DNA-affinic compound AQ4, which is a potent topoisomerase II inhibitor.	price>
R-R-0776	Mal-PEG4-Val-Cit-PAB-PNP	Mal-PEG4-Val-Cit-PAB-PNP/CAS: 2112738-09-5 is a cleavable ADC linker. The Val-Cit linkers can be cleaved by Cathepsin B. Maleimide (Mal) group is reactive toward thiol groups. PNP is a good leaving group.	price>
R-HY-0024	Tetrazine-PEG-Hydrazide	Tetrazine-Polyethylene glycol--Hydrazide,Tetrazine-PEG-Hydrazide from ruixi.Hydrazide--PEG-Tetrazine is a linear heterobifunctional PEG reagent with a Tetrazine- 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.Tetrazine-PEG1000-Hydrazide、Tetrazine-PEG2000-Hydrazide、Tetrazine-PEG3.4k-Hydrazide and so on.We can also customize smaller molecular weight (550).	price>
R-G-H9	DSPE-PEG-PLL	DSPE-PEG-PLL,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-poly(L-lysine) from ruixi.Poly (L-lysine) is a kind of polypeptide with antibacterial effect Genetic material or genetic particle structure, enzyme or functional protein. Poly (L-lysine) can be used as drug delivery carrier.	price>
R-R-0777	MC-Gly-Gly-Phe	MC-Gly-Gly-Phe/Cas .1599440-15-9 is a cleavable linker used for antibody-drug conjugates (ADC).	price>
R-HY-0025	FA-PEG-Hydrazide	Folate-Polyethylene glycol--Hydrazide,Folate-Polyethylene glycol--Hydrazide from ruixi.Hydrazide-Polyethylene glycol--Folate also called Folic acid-PEG-Hydrazide.FA--PEG-Hydrazide is a linear heterobifunctional PEG reagent with a Folate 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.FA-PEG1000-Hydrazide、FA-PEG2000-Hydrazide、FA-PEG3.4k-Hydrazide and so on.We can also customize smaller molecular weight (550).	price>
R-R-667	DSPE-PEG-ICG	DSPE-PEG-ICG,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Indocyanine Green from ruixi.Indocyanine green (ICG) is a cyanine dye used in medical diagnosis. It is used to measure cardiac output, liver function and hepatic blood flow, and is used in ophthalmic angiography. For choroidal and retinal angiography. Compared with fluorescein angiography, ICG has better resolution of choroidal vessels, but worse resolution of retinal vessels.	price>
R-R-0778	MC-Gly-Gly-Phe-Gly	MC-Gly-Gly-Phe-Gly/CAS: 2413428-36-9 is a cleavable ADC linker used for antibody-drug conjugates (ADCs).	price>
R-HY-0026	CHEMS-PEG-Hydrazide	CHEMS-Polyethylene glycol--Hydrazide,CHEMS-PEG-Hydrazide from ruixi.Hydrazide --PEG-CHEMS is a linear heterobifunctional PEG reagent with a CHEMS 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.CHEMS-PEG1000-Hydrazide、CHEMS-PEG2000-Hydrazide、CHEMS-PEG3.4k-Hydrazide and so on.We can also customize smaller molecular weight (550).	price>
R-Y-09	DSPE-PEG-β-cyclodextrin(β-CD)	DSPE-PEG-β-cyclodextrin,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-β-cyclodextrin from ruixi.Cyclodextrin can effectively increase the solubility and dissolution rate of some poorly soluble drugs in water. It is widely used in the separation of organic compounds, organic synthesis and pharmaceutical excipients. The inclusion complexes of natural cyclodextrin and modified cyclodextrin with some non biocompatible drug molecules have been prepared, which not only increases the biocompatibility of drugs, but also plays the role of sustained-release.	price>
R-R-0779	MC-Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH	MC-Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH/CAS.1599440-25-1 is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).	price>
R-AC-0001	LA-peg-Acrylates	LA-peg-Acrylates,Lipoic acid-Polyethylene glycol--Acrylates、 Acrylates -peg- LA from ruixi.Lipoic acid-Polyethylene glycol--Acrylates is a linear heterobifunctional PEG reagent with a Lipoic acid a succinimidyl Acrylates 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 is also an important molecule parting in various biological processes. LA-peg1000-Acrylates、 LA-peg2000-Acrylates、 LA-peg3.4k-Acrylates and so on.We can also customize smaller molecular weight (550).	price>
R-DP-053	DSPE-PEG-Insulin	DSPE-PEG-Insulin,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Insulin from ruixi.DSPE peg insulin is a lipid peg reagent composed of insulin.Insulin is the only hormone in the body to reduce blood sugar and promote the synthesis of glycogen, fat and protein.	price>
R-R-0780	Cyclo(-D-Phe-His-Trp-Ala-Val-Gly-His-Leu-Leu)	Cyclo(-D-Phe-His-Trp-Ala-Val-Gly-His-Leu-Leu)/CAS:143578-65-8 is a cyclic peptide that consists of the amino acids D-phenylalanine, histidine, tryptophan, alanine, valine, glycine, leucine, and leucine.	price>
R-AC-0002	Tosylate-peg-Acrylates	Tosylate-Polyethylene glycol--Acrylates,Tosylate-peg-Acrylates from ruixi.Acrylates-peg-Tosylate is a linear heterobifunctional PEG reagent with a Tosylate a succinimidyl Acrylates 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-Acrylates、Tosylate-peg2000-Acrylates、Tosylate-peg3.4k-Acrylates and so on.We can also customize smaller molecular weight (550).	price>
R-DP-055	DSPE-PEG-Ficoll	DSPE-PEG-Ficoll,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Ficoll from ruixi.DSPE-PEG-Ficoll is a carbohydrate lipid polymer.Ficoll is a kind of kind of non-toxic, harmless, non flammable and expansive white powder water-soluble polymer. It is widely used as the medium of density gradient centrifugation and as an inner carrier of low molecular weight hapten in immunology research.They, it is often mixed with meglumine diazoxide to reduce visibility. Ficoll is mainly used to isolate varieties kinds of cells, including blood cells, fibroblasts, tumor cells, mouse liver cells, biological research, separation and purification of lymphacytes, cell research, tumor research, immune research and cell transplantation.	price>
R-R-0781	Cyclo(7-aminoheptanoyl-Phe-D-Trp-Lys-Thr[Bzl])	Cyclo(7-aminoheptanoyl-Phe-D-Trp-Lys-Thr[Bzl]) (cSSTA) is a cyclic somatostatin (SST) analog and is a somatostatin receptor antagonist. It is involved in blocking the effect of somatostatin, such as airway β-adrenergic function and regulation of acetylcholine release. cSSTA is also involved in blocking the effect of somatostatin of hormone release andcorticotropin-releasing factor-induced suppression of gastric emptying.	price>
R-AC-0003	Ac-peg-Acrylates	Ac-peg-Acrylates,Acetylthio-Polyethylene glycol--Acrylates,Acrylates-peg-Ac from ruixi.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. PEGylated thioacetate derivatives are water soluble and can be used directly in aqueous buffer.Ac-peg1000-Acrylates、Ac-peg2000-Acrylates、Ac-peg3.4k-Acrylates and so on.We can also customize smaller molecular weight (550).	price>

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