Xi'an ruixi Biological Technology Co

Home > Keywords > DSPE-

Catalog	name	Description	price
R-PL-0013	DSPE-PEG-PBA	1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine--polyethylene glycol-Phenylboric acid,DSPE-PEG-PBA,PBA-PEG-DSPE from ruixi DSPE-PEG-PBA is a derivative of nano-phospholipid peg. One end of the peg is connected with one end of DSPE phospholipid and the other end is linked with pba.DSPE phospholipid attached to one PEG terminus. DSPE (1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine) is an 18 C saturated phospholipid with high hydrophobicity. DSPE 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.	price>
R-P-88	DSPE-PEG-Cy3	DSPE-PEG2000-Cy3,Cyanine is widely used in biological molecular marker,fluorescence imaging and other fluorescence biological analysis.	price>
R-T-990	DSPE-PEG-lactoferrin	Lactoferrin is not only involved in the transport of iron,but also has broad-spectrum antibacterial,antioxidant, anticancer,immune system regulation and other powerful biological functions, which is considered as a new antibacterial and anticancer drug.Polyethylene glycol is a polymer of ethylene oxide hydrolysate,which is non-toxic and non irritating,and is widely used in various pharmaceutical preparations.Ruixi can provide such products.	price>
R-DP-064	DSPE-PEG-PEI	PEG-PEI is a copolymer of cationic poly (ethylene imine) (PEI) and polyethylene glycol (PEG).It has been well studied and can significantly improve the delivery of oligonucleotides and nucleic acids (DNA, siRNA) in vitro and in vivo.By changing the MW of Pei and PEG,PEG-PEI drug conjugates,polymers or nanoparticles with dynamic range,surface charge and stability can be prepared,which is important for transfection efficiency.	price>
R-DP-132	DSPE-PEG-Chitin	Chitin,also known as chitin,is the structure of N-acetylglucosamine which is polymerized by β- linkage.Polyethylene glycol is a polymer of ethylene oxide hydrolysate,which is non-toxic and non irritating,and is widely used in various pharmaceutical preparations.	price>
R-DP-095	DSPE-PEG2K-MMPs	MMPs can degrade almost all kinds of protein components in the extracellular matrix (ECM),destroy the histological barrier of tumor cell invasion,and play a key role in tumor invasion and metastasis.According to the substrate and fragment homology,MMPs can be divided into six categories:collagenase, gelatinase,matrix degradation factor,matrix lysin,furin activated MMP and other secreted MMP.	price>
R-DP-097	DSPE-PEG-GRGDS	Glycine arginine glycine aspartic acid serine(grgds)is a pentapeptide containing RGD sequence.It plays an important role in monitoring angiogenesis around tumor tissue and can be used in the design of targeted delivery system of anticancer drugs.Grgds modified liposomes can be used as a carrier of anticancer drugs to target tumor cells,which provides a new idea for tumor targeted therapy.	price>
R-D-002-2k	DSPE-PEG-DSPE	Phospholipid peg is an excellent material for preparing liposomes.Modification of proteins,peptides and other small molecular materials.It is widely used in drug release,nano material research and cell culture.	price>
R-DP-096	DSPE-PEG-iRGD	DSPE peg irgd is provided by Ruixi. Irgd peptide (cyclo (crgdkgpdc)) is a cyclic peptide composed of nine amino acids.It first binds to AV integrins,and then enzymolysis produces crgdk/R,which interacts with neuropilin-1,thus promoting the tissue penetration of drugs and targeting tumor and tumor infiltration.	price>
R-DS-0031	DSPE-PEG2000-OTC(D-Phe-c[Cys-Phe-D-Trp-Lys-Thr-Cys]-Thr-ol)	1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-OTC(D-Phe-c[Cys-Phe-D-Trp-Lys-Thr-Cys]-Thr-ol)can be made into micelles and bind to a variety of tumor cells expressing somatostatin receptor and its subtype receptor SSTR2.	price>
R-DS-0032	DSPE-PEG2K-Val-Gly	Valine is one of the 20 kinds of amino acids that make up protein.Its chemical name is 2-amino-3-methylbutyric acid,which belongs to branched chain amino acid. Glycine is the component amino acid of endogenous antioxidant glutathione.When the body is under severe stress,it is often supplemented by exogenous,sometimes called semi essential amino acid.Peptide is a compound formed by α-amino acids linked together by peptide bond,which is the intermediate product of protein hydrolysis.	price>
R-DS-0033	DSPE-PEG-RGD(ARG-GLY-ASP)	Phospholipid polyethylene glycol RGD can be used for passive targeting,active targeting and drug delivery of micelles and vesicles.DSPE is a saturated 18 carbon phospholipid,which is commonly used in the synthesis of liposomes. Polyethylene glycol (PEG)-coupled DSPE is hydrophilic and can be used for drug delivery,gene transfection and biomolecular modification.PEGylation of phospholipid significantly improved the blood circulation time and stability of capsule drugs.Polyethylene glycol can enhance solubility and stability,reduce the surface nonspecific binding of charged molecules,and reduce the immunogenicity of peptides.	price>
R-DS-0034	DSPE-PEG-BTC	In order to improve the accumulation of anticancer drugs in tumor and enhance the possibility of intracellular delivery,the stealth liposomes modified with arginine glycine aspartic acid (RGD) mimics were used as targeting vectors. Integrin was synthesized and covalently coupled with active polyethylene glycol phospholipid(DSPE-PEG-BTC) to form rgdm coupling compound (DSPE-PEG-RGDM).The binding of melanoma cells to dspe-peg-rgdm was studied by pH sensitive probe bcecf-am.	price>
R-DS-0035	DSPE-PEG2000-TP	The surface functionalization of liposomes promotes many potential applications of liposomes,such as enhanced stability,bioactive liposome conjugates,targeted drugs,gene and imaging agent delivery.	price>
R-DS-0036	DSPE-PEG2000-psCPP	(DSPE) polyethyleneglycol is a combination of phospholipid and polyethylene glycol,which has hydrophilicity and hydrophobicity.Polyethylene glycol liposomes were used to form high-quality materials.It 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 the ligand with the target surface to add antibodies and peptides.	price>
R-DS-0038	DSPE-PEG-ClTx	Liposomes can passively enter tumor tissue through enhanced retention effect (EPR).Compared with radiotherapy and chemotherapy alone,liposomes have certain clinical treatment advantages.However, due to the rapid blood flow,liposomes can not stay in the tumor site for a long time after entering the body through intravenous injection.However,the targeted liposome prepared by connecting peptide on the surface of liposome can reach the target site immediately after intravenous injection and stay in the tumor site for a long time.The drug released from the liposome can improve the therapeutic effect of tumor.	price>
R-DS-0039	DSPE-PEG2000-GCRGDCS(glycine-cystine-arginine-glycine-aspartic acid-cystine-serine)	Peptides as receptor targeted anti-tumor carrier are more and more used to improve the effect of chemotherapy drugs.It has been proved by experiments that peptides can improve the anti-tumor effect by enhancing the targeting specificity of drugs,enhancing the targeted absorption of drugs,and improving the original insoluble properties of some small molecular drugs.Peptide carrier targeting technology is known as a new generation of targeted drug development technology.	price>
R-DS-0040	DSPE-PEG-pPB(CSRNLIDC)	As a receptor targeted anticancer carrier,stearyl phosphatidylethanolamine polyethylene glycol (peg-ppb) polypeptides have been increasingly used to improve the effect of chemotherapy drugs.It has also been proved by experiments that it can enhance the targeting specificity of drugs,enhance the targeted absorption of drugs,improve the anti-tumor effect,and also can improve the original insoluble properties of some small molecule drugs.Peptide carrier targeting technology is known as a new generation of targeted drug development technology.	price>
R-DS-0041	DSPE-PEG-preS1	The pres/s coding region of hepatitis B virus encodes two polypeptides (PreS1 and preS2),which are larger than the virus surface antigen (s) protein,but are not abundant.Different from preS2 and S proteins,PreS1 protein preferentially located on circulating virus particles,but could not be effectively secreted in cultured mammalian cells.	price>
R-DS-0042	DSPE-PEG-HBVpreS1(2-21Aa)	DSPE-PEG2k-HBVpreS1(2-21Aa)(GTNLSVPNPLGFFPDHQLDP),Using HBVPreS1/2-21myr as target medium,long-acting circulating liposome(LCL)as drug carrier and fluorescein sodium(FS)as fluorescence mode to evaluate drugs,a novel drug delivery system targeting NTCP receptor was prepared by ethanol injection.HBVPreS1/2-21myr-peg2000-dspe was used as the raw material of liposome synthesis,mixed with soybean phospholipid,cholesterol and other liposome formula components,heated and prepared liposomes.	price>

9 10 11 12 1314 15 16 17 18 19