Product synthetic-chemistry-polypeptide

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Catalog	name	Description	price
R-PE-001	PLL-peptide	Polylysine-peptide,PLL-peptide,peptide-PLL from ruixi Polylysine-peptide is a block copolymer composed of Polylysine and peptide.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-1213-5k	MAL-PEG-cRGD MW:5K	MAL-PEG-cRGD MW:5K,Maleimide-Polyethylene glycol-cRGD from ruixi.cRGD cyclic peptide is a kind of active targeting peptide. The liposome can directly act on tumor target and form active targeting effect. There are many kinds of cRGD cyclic peptides, including C (RGDfK), C (rgdfc), C (rgdyk), C (rgdyc) etc., but C (RGDfK) and C (rgdfc) are more commonly used and have better targeting.	price>
R-Z-0667	Polypeptide active targeting liposome nanoparticles	Polypeptide active targeting liposome nanoparticles from ruixi.Polypeptide active targeting liposome nanoparticles is a kind of targeted preparation.Polypeptide active targeting liposome nanoparticles is a kind of targeted nano liposome preparation. The advantages of nano carrier preparation are biodegradability, low immunity, diversified formulation, high encapsulation efficiency and good stability.Liposome is a kind of super micro drug preparation which is made by encapsulating drugs in the middle of lipid bilayer. As a drug carrier, it has many advantages, such as targeting drug delivery, prolonging curative effect, avoiding drug resistance, reducing dosage, reducing adverse reactions and changing route of administration.	price>
R-CR-0098	c（RDGfk）-HA	c（RDGfk）-HA,c（RDGfk）-hyaluronic acid from ruixi.RGD sequence peptides have a wide range of biological activities, which can be used in the treatment of cardiovascular diseases, osteoporosis and inflammation, and can also cause tumor metastasis caused by abnormal cell adhesion, especially the metastasis of developmental tumors.Hyaluronic acid, with its unique molecular structure and physical and chemical properties, shows many important physiological functions in the body, such as lubricating joints and regulating the permeability of blood vessel walls. Especially, hyaluronic acid has a special function of water retention.	price>
R-OR-080	cRGD-s-s-Doxorubicin	cRGD-s-s-Doxorubicin cRGD-s-s-Doxorubicin from ruixi cRGD-s-s-Doxorubicin,cRGD-s-s-Dox from ruixi.One end of the disulfide bond is linked to cRGD and the other to Doxorubicin.	price>
R-OR-320	Polyglycine,CAS:25718-94-9	Polyglycine，CAS：25718-94-9 Polyglycine，CAS：25718-94-9 from ruixi Polyglycine is a substance used to modify carbon fiber microelectrode differential pulse voltammetry for the determination of uric acid. It is mainly used in the preparation of synthetic vaccines and as a biochemical material to study the physical and chemical properties of polypeptide compounds, such as conformational types and reaction characteristics in water environment.	price>
R-OOR-325	Poly-L-aspartic acid ,CAS：25608-40-6	Poly-L-aspartic acid ,CAS：25608-40-6 Poly-L-aspartic acid ,CAS：25608-40-6 from ruixi Poly-L-aspartic acid sodium salt is a negatively charged synthetic polyamino acid having one Na per aspartic acid unit. It is a crystalline solid soluble in water. Applications for poly-L-aspartic acid sodium salt include the conjugation to active molecules for improved activities, the layer-by-layer deposition techniques for surface coating, the mineralization of bone, and the water treatment.	price>
R-9910	DSPE-PEG-CREKA	1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Creka,DSPE-PEG-CREKA from ruixi.One end of the peg is connected with DSPE and the other end is connected with creka.Targeting cell microenvironment via nano-particle based therapies holds great promise for the treatment of various diseases.Through creka coupling, PEG particle fibrin binding ability can be increased to 94%.	price>
R-9985-2k	NH2-PEG-RVG29	Amine--polyethylene glycol-RVG29，NH2-PEG-RVG29 from ruixi.RVG29 peptide was connected to the dendrimer surface of polyamide Eucalyptus via bifunctional polyethylene glycol to construct a brain targeted drug delivery system modified by RVG29.	price>
R-1475-8K	PCL3000-PEG5000-MPA-WKVRKSFFKLQGK	Poly(ε-caprolactone) -Polyethylene glycol-3-Mercaptopropionic acid-WKVRKSFFKLQGK，PCL3000-PEG5000-MPA-WKVRKSFFKLQGK from ruixi.Mercaptopropionic acid is an intermediate of fennalu and also used as a stabilizer of PVC. It can be used in transparent products as thioglycolic acid, and its thermal stability is very good, superior to other stabilizers.	price>

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