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Catalog	name	Description	price
R-S0021	DSPE-Hyd-PEG-Rhodamine B	DSPE-Hyd-PEG-Rhodamine B,1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-Hyd-(polyethylene glycol)-Rhodamine B	price>
R-G-001	DSPE-PEG2000-CYS-ARG-GLU-LYS-AlA	DSPE-PEG2000-CYS-ARG-GLU-LYS-AlA,1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-CYS-ARG-GLU-LYS-AlA from ruixi.Phospholipid polyethylene glycol modified polypeptides are used for drug targeted delivery.The specific products include dspe-peg2000-cys-arg-glu-lys-ala,dspe-peg2000-ssmdivlraplm, dspe-peg-plga,dspe-peg2000-nbd,etc.	price>
R-G-002	DSPE-PEG2000-SSMDIVLRAPLM	DSPE-PEG2000-SSMDIVLRAPLM,1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-SSMDIVLRAPLM from ruixi.Phospholipid polyethylene glycol modified polypeptides are used for drug targeted delivery.The specific products include dspe-peg2000-cys-arg-glu-lys-ala,dspe-peg2000-ssmdivlraplm, dspe-peg-plga,dspe-peg2000-nbd,etc.	price>
R-Z-681	DSPE-PEG-S507	DSPE-PEG-S507,1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-S507 from ruixi.Phospholipid polyethylene glycol modified polypeptides are used for drug targeted delivery.The specific products include dspe-peg-s507,dspe-peg2k-ngr (ggcgngrc),dspe-peg2k-cdwrviipprpsa,dspe-peg2k sialic acid,etc.	price>
R-G-006	DSPE-PEG2K-NGR(GGCNGRC)	DSPE-PEG2K-NGR(GGCNGRC),1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-GGCNGRC from ruixi.Phospholipid polyethylene glycol modified polypeptides are used for drug targeted delivery.The specific products include dspe-peg-s507,dspe-peg2k-ngr (ggcgngrc),dspe-peg2k-cdwrviipprpsa,dspe-peg2k sialic acid,etc.	price>
R-G-007	DSPE-PEG2K-CDWRVIIPPRPSA	DSPE-PEG2K-CDWRVIIPPRPSA,1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-CDWRVIIPPRPSA from ruixi.Phospholipid polyethylene glycol modified polypeptides are used for drug targeted delivery.The specific products include dspe-peg-s507,dspe-peg2k-ngr (ggcgngrc),dspe-peg2k-cdwrviipprpsa, dspe-peg2k sialic acid,etc.	price>
R-G-008	DSPE-PEG2K-sialic acid	DSPE-PEG2K-sialic acid,1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-sialic acid from ruixi.Phospholipid polyethylene glycol modified polypeptides are used for drug targeted delivery.The specific products include dspe-peg-s507,dspe-peg2k-ngr (ggcgngrc),dspe-peg2k-cdwrviipprpsa,dspe-peg2k sialic acid,etc.Sialic acid is a derivative of 9-carbomonosaccharide.	price>
R-G-880	DSPE-PEG2K-YIGSR	DSPE-PEG2K-YIGSR,1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-YIGSR from ruixi.DSPE-PEG2K-YIGSR is a lipid polymer linked by casein isoleucine glycine silk sperm.YIGSR is a long,continuous and branchless anthracycline derivative with less than 50 amino acids. YIGSR can modify the protein,YIGSR sequence is located in the lamininβ1 chain, involved in endothelial cell adhesion, cell proliferation and movement / migration.	price>
R-9983	DSPE-PEG2K-WSW（WSWGPYSC）	DSPE-PEG2K-WSW（WSWGPYSC）,1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-WSWGPYSC from ruixi.DSPE-PEG2K-WSW（WSWGPYSC） is a lipid polymer linked by liver targeting peptides. Wswgpysc has the characteristics of high affinity, good specificity and safety, and can be used for liver targeted drug delivery.	price>
R-Z-8801	DSPE-PEG2K-Pep-1（CGEMGWVRC）	DSPE-PEG2K-Pep-1（CGEMGWVRC）,1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Pep-1（CGEMGWVRC）from ruixi.Dspe-peg2k-pep-1 (cgemgwvrc) is a lipid polymer linked by glioma target peptide.Pep-1（CGEMGWVRC）target peptides can be used in targeted therapy and other fields.	price>
R-D001	DSPE-PEG-WPRFHSSVFHTHGGGK	DSPE-PEG-WPRFHSSVFHTHGGGK,1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-WPRFHSSVFHTHGGGK from ruixi.Dspe-peg-wprfhssvfhthhgggk is a kind of polypeptide lipid polymer which can accurately target receptor.	price>
R-Z-8802	DSPE-PEG2000-β-CD	DSPE-PEG2000-β-CD,1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-β-Cyclodextrin from ruixi.Among them, cyclodextrin is a kind of cyclic oligomer with special molecular structure of inner hydrophobic and outer hydrophilic, which can be used as host to encapsulate different target compounds and form special envelope. Cyclodextrins are often used in scientific research, such as the stationary phase of high performance liquid chromatography.	price>
R-S52-2k	DSPE-PEG2K-CSTSMLKAC	DSPE-PEG2K-CSTSMLKAC,1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-CSTSMLKAC from ruixi.Dspe-peg2k-cstsmlkac is a lipid polymer composed of protein polypeptides. Peg is a kind of phospholipid. The combination of DSPE and peg has hydrophilicity and hydrophobicity. Polyethylene glycol phospholipid liposomes can improve the blood circulation time and stability of capsule drugs, and can also be used as drug delivery, nano drug carrier materials.	price>
R-754L	DSPE-PEG2K-DMMA	DSPE-PEG2K-DMMA,1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Dimethylmaleic anhydride from ruixi.DSPE-PEG2K-DMMA is a lipid polymer composed of DMMA.The combination of DSPE and peg is hydrophilic and hydrophobic, and can improve the blood circulation time and stability of capsule drugs.It can also be used as drug delivery, nano drug carrier materials.These nanoparticle carrier materials can also be used for targeted drug delivery by modifying their surface and targeting ligands, such as antibodies and peptides.	price>
R-T-9980	DSPE-PEG2K-valine-Gly(Glycine)	DSPE-PEG2K-valine-Gly(Glycine),1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-valine-Glycine from ruixi.DSPE-PEG2K-valine-Gly(Glycine) is a lipid polymer composed of two amino acids.Among them, glycine has strong hydrophilicity and can be used for peptide synthesis,amino acid protection monomer,preparation of tissue culture medium, and detection of copper,gold and silver.	price>
R-9182	DSPE-PEG2K-Valine-Gly(Glycine)-Serine（Ser）	DSPE-PEG2K-Valine-Gly(Glycine)-Serine（Ser）,1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-valine-Glycine-Serine from ruixi.Dspe-peg2k valine glycine serine (SER) is a lipid polymer composed of three amino acids.Among them,glycine has strong hydrophilicity and can be used for peptide synthesis,amino acid protection monomer,preparation of tissue culture medium,detection of copper,gold and silver.	price>
R-DS-02-27K	DSPE-PEG2K-PEI25K	DSPE-PEG2K-PEI25K,1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Polyethylenimine from ruixi.DSPE-PEG2K-PEI25K is a lipid polymer product,which is only used for scientific research.Pei is an amorphous high-performance polymer,and also an excellent coating and film-forming material.At the same time,Pei has strong high temperature stability,even if it is non reinforced Pei,it still has good toughness and strength.	price>
R-T9908	DSPE-PEG2000-Tat47-57-DA	Ruixi can provide dspe-peg2000-tat47-57-da.Phospholipids are amphoteric molecules. One end is a hydrophilic nitrogen or phosphorus containing head,and the other end is a hydrophobic (oleophilic) long alkyl chain. Because of this reason,the hydrophilic and hydrophobic ends of phospholipid molecules are close to each other, and they often form lipid bilayer together with proteins, glycolipids,cholesterol and other molecules,which is the main structure of biofilm.Polyethylene glycol is an oligomer or polymer of ethylene oxide. Cell penetrating peptides (CPPS) are small molecular peptides with cell membrane penetration ability, which can carry macromolecular bioactive substances into mammalian cells without affecting the biological activity of Transduction Substances and damaging cells.As active targeting materials, therapeutic materials or adjuvant therapeutic materials,they are widely used in scientific research.	price>
R-0057-2k	DSPE-PEG2000-CHO	Polyethylene glycol phospholipid liposomes can be used for drug delivery,gene transfection and vaccine delivery.Pegylated phospholipids can significantly improve blood circulation time and stabilize drug encapsulation.These materials can also be used for targeted drug delivery by modifying surface ligands such as antibodies and peptides.Aldehyde reacts with N-terminal amino group to form an intermediate Schiff base.A stable C-N bond will be formed by further reduction with hydride.Aldehyde peg DSPE can be coupled with amine or hydrazide groups with good selectivity under acidic conditions.Ruixi biology can provide DSPE-PEG2000-CHO.	price>
R-3580-2k	DSPE-PEG2000-Dopamine	DSPE-PEG-Dopamine,Polyethylene glycol phospholipid liposomes can be used for drug delivery,gene transfection and vaccine delivery.Pegylated phospholipids can significantly improve blood circulation time and stabilize drug encapsulation.These materials can also be used for targeted drug delivery by modifying surface ligands such as antibodies and peptides.Dopamine is a kind of biological neurotransmitter.Under the condition of aqueous solution,it can take place oxidation cross-linking reaction under the action of dissolved oxygen,and form a polydopamine composite thin layer which is strongly attached to the surface of solid materials.Ruixi can provide 1,2-distearoyl-sn-glycero-3-phosphoethanolamine polyglycol dopamine (MV: 2000).	price>

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