Xi'an ruixi Biological Technology Co

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Catalog	name	Description	price
R-P-778	p4vp-pcl-sh	Ruixi Biotechnology Co.,Ltd.is a well-known biotechnology company in China.At present,its products mainly include synthetic phospholipids,PEG derivatives, block copolymers,gold nanoparticles,magnetic nanoparticles,mesoporous silica, reactive fluorescent dyes,fluorescent quantum dots,dot chemistry and macrocyclic ligands,etc.We can provide products Poly(4-Vinylpyridine)-Poly(ε-caprolactone)-Thiol.	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-R-1130	MS21 CAS No.2376137-05-0	MS21, a novel degrader of AKT, selectively inhibits the growth of PI3K/PTEN pathway-mutant cancers with wild-type KRAS and BRAF.	price>
R-PL-0093	PLGA-PEG-TCO	Poly(D,L-lactide-co-glycolide)-polyethylene glycol-TCO,PLGA-PEG-TCO from ruixi Triblock copolymer PLGA-PEG-TCO .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-P-009	ps-peo-mal	Maleimide (2,5-pyrrolidone) is a novel functional group on the surface of nanoparticles,which is easy to couple with cell penetrating peptides.The conjugation can be realized by click chemistry,and its biological function can be retained.Polystyrene is colorless and transparent,can be colored freely,and its relative density is second only to PP and PE.It has excellent electrical properties,especially high frequency characteristics.	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-R-1131	AT7867 dihydrochloride CAS No.1431697-86-7	AT7867 dihydrochloride/CAS No.1431697-86-7 is a potent ATP-competitive inhibitor of Akt1/Akt2/Akt3 and p70S6K/PKA with IC50s of 32 nM/17 nM/47 nM and 85 nM/20 nM, respectively.	price>
R-PL-0094	PLGA-PEG-TZ	Poly(D,L-lactide-co-glycolide)-polyethylene glycol-Tetrazine,PLGA-PEG-TZ from ruixi Triblock copolymer PLGA-PEG-TZ.Hydrogen substituted tetrazines demonstrate exceptionally fast kinetics, generally at least 10 fold faster compared to methyl substituted tetrazines. The aqueous solubility of this reagent is substantially enhanced by a hydrophilic polyethylene glycol (PEG) spacer arm.	price>
R-P-554	ps-pmma-nh2	PMMA has the advantages of light weight, low price and easy molding.Soluble in organic solvents such as anisole,it can form good thin films and good dielectric properties,and can be used as the dielectric layer of FET.	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-R-1132	PI3K/Akt/mTOR-IN-2 CAS No.2757804-89-8	PI3K/Akt/mTOR-IN-2 is a PI3K/AKT/mTOR pathway inhibitor. PI3K/Akt/mTOR-IN-2 possess anti-cancer effects and selectivity against MDA-MB-231 cells with IC50 value of 2.29 μM. PI3K/Akt/mTOR-IN-2 can induce cancer cell cycle arrest and apoptosis.	price>
R-PL-0095	4 arm /8arm-PLGA-PEG	4 arm /8arm Poly(D,L-lactide-co-glycolide)-polyethylene glycol,4 arm /8arm-PLGA-PEG from ruixi Multiarm block copolymers 4 arm /8arm-PLGA-PEG. Amphiphilic block copolymers (AmBC) are made up of two chemically different homopolymer blocks. One of the block is hydrophilic and the other one is hydrophobic. These macromolecules have the properties to self-assemble when dissolved in an aqueous media. PEG-PLGA is one the most commonly used biodegradable amphiphilic block copolymers for drug delivery applications. PEG is the hydrophilic part and PLGA is the hydrophobic part.	price>
R-P-345	NHS-PS-P2VP-OH	Amphiphilic block copolymer Polystyrene-b-Poly (divinylpyridine) (ps-p2vp) is a kind of amphiphilic block copolymer.The surface properties of the two hemispheres of ps-p2vp are different.Due to the unique structure and composition of the two-sided particles,they show unique physical and chemical properties,and have a very wide application prospect in biosensors,drug delivery,Nano Electronics and other fields.	price>
R-DS-0041	DSPE peg affinity peptide p1c	Liposomes can passively enter tumor tissue through enhanced retention and 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-R-1133	Chromeceptin CAS No.331859-86-0	Chromeceptin (94G6)/CAS No.331859-86-0 is an IGF signaling pathway inhibitor. Chromeceptin suppresses IGF2 expression at mRNA and protein levels in hepatocyte and HCC cells. Chromeceptin inhibits the phosphorylation levels of AKT and mTOR.	price>
R-PL-0096	PLGA-PEG-CHEMS	Poly(D,L-lactide-co-glycolide)-polyethylene glycol-CHEMS,PLGA-PEG-CHEMS from ruixi Triblock copolymer PLGA-PEG-CHEMS .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-E-89	cooh-p4vp-pcl-sh	Ruixi can provide cooh-p4vp-pcl-sh.we can also provide block copolymers of Pada,P4VP,PMMA,pnbua,PS,PNPA,Phea,PAA,Padma,PnBA,PDMS,P2VP,PLA,PCL, PIB,PNIPA,etc.	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-R-1134	Crebanine CAS No.25127-29-1	Crebanine/CAS No.25127-29-1, an alkaloid from Stephania venosa, induces G1 arrest and apoptosis in human cancer cells. Crebanine exhibits anti-inflammatory activity via suppressing MAPKs and Akt signaling. Crebanine also possesses antiarrhythmic effect.	price>
R-PL-0097	PCL-PEG-HZ	poly(ε-caprolactone)-polyethylene glycol-Hydrazide,PCL-PEG-HZ from ruixi Triblock copolymer PCL-PEG-HZ.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>

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