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Catalog	name	Description	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>
R-SZ-0002	UCNPS-COOH	Carboxylation is a large class of chemical reactions in organic chemistry,which refers to the addition of carboxyl functional groups to substrates,and the reverse reaction is decarboxylation.The long wavelength near-infrared light-emitting materials can be converted into visible light or ultraviolet light with shorter wavelength through photon up conversion process.Rare earth upconversion luminescent material is a kind of luminescent material which can emit visible light under near-infrared light excitation.It can convert long wave radiation into short wave radiation through multi-photon mechanism,so it is called up conversion.Its characteristic is that the photon energy absorbed by the material is lower than that emitted by the material.	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>
R-R-1135	Rotundic acid CAS No.20137-37-5	Rotundic acid/CAS No.20137-37-5, a triterpenoid obtained from Ilex rotunda Thunb., induces DNA damage and cell apoptosis in hepatocellular carcinoma through AKT/mTOR and MAPK Pathways. Rotundic acid possesses anti-inflammatory and cardio-protective abilities.	price>
R-PL-0098	PCL-PEG-Silane	poly(ε-caprolactone)-polyethylene glycol--silane.PCL-PEG-Silane from ruixi Triblock copolymer PCL-PEG-Silane.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-SZ-0001	UCNPS-NH2	upconversion fluorescent nanomaterials have the advantages of high fluorescence intensity,good stability and high detection sensitivity,and show broad application prospects in the fields of biology and medicine.Ruixi can provide such products Amino-functionalized upconverting nanoparticles.	price>
R-DS-0043	DSPE-PEG2000-MAL-RGD(Arg-Gly-Asp-DPhe-Cys)	A novel amphiphilic polymer block (dspe-peg2000-mal-RGD)was synthesized by linking RGD peptide with dspe-peg2000-mal.the BODIPY fluorescent dye was self-assembled with dspe-peg2000-mal-RGD to obtain a water-soluble bodipy-pc-RGD fluorescent probe complex,The optical properties of the fluorescent probe were measured by field emission transmission electron microscope and fluorescence microscope.It was found that the fluorescent probe had regular morphology, uniform size,about 143 nm in diameter,and had good near-infrared fluorescence characteristics.	price>
R-R-1136	Cyclovirobuxine D CAS No.860-79-7	Cyclovirobuxine D (CVB-D)/CAS No.860-79-7 is the main active component of the traditional Chinese medicine Buxus microphylla. Cyclovirobuxine D induces autophagy and attenuates the phosphorylation of Akt and mTOR. Cyclovirobuxine D inhibits cell proliferation of gastric cancer cells through suppression of cell cycle progression and inducement of mitochondria-mediated apoptosis. Cyclovirobuxine D is beneficial for heart failure induced by myocardial infarction.	price>
R-PL-0099	PCL-PEG-ACRL	poly(ε-caprolactone)-polyethylene glycol--Acrylates,PCL-PEG-ACRL from ruixi poly(ε-caprolactone)-polyethylene glycol--Acrylates (PCL-PEG-ACRL) is a linear A-B-C type amphiphilic triblock copolymers. It can be used in preparation of hydrogel for drug encapsulation and drug delivery.	price>
R-AS-0003	UCNPS-Biotin	Biotin is the carrier of carboxyl group in many carboxylation reactions requiring ATP.The carboxyl group temporarily binds to a nitrogen atom in the biotin bicyclic system,such as in the pyruvate carboxylase catalyzed carboxylation of pyruvate to oxaloacetic acid.Animal lack of biotin causes skin diseases and hair loss.Upconversion nanoparticles have been widely used in biomedical field due to their excellent photostability,including in vitro bioimaging,in vivo bioimaging,biological detection,immunohistochemistry, microarray detection,photodynamic therapy and light controlled drug activation.	price>
R-DS-0044	DSPE-PEG3400-c(RGDfk)(cyclo (Arg-Gly-Asp-d-Phe-Lys))	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.	price>
R-R-1137	PF-AKT400 CAS No.1004990-28-6	PF-AKT400/CAS No.1004990-28-6 is a broadly selective, potent, ATP-competitive Akt inhibitor, displays 900-fold greater selectivity for PKBα (IC50=0.5 nM) than PKA (IC50=450 nM).	price>
R-PLA-0038	3 arm/4 arm/6 arm/21 arm-PS Star Polymer	3 arm/4 arm/6 arm/21 arm-2-Polystyrene Star Polymer,3 arm/4 arm/6 arm/21 arm-PS Star Polymer from ruixi.3 arm/4 arm/6 arm/21 arm-PS is both star polymer and block polymer.Star polymers consist of many linear polymers fused at the central point and a large number of chain-end functions. Because of this unique structure, star polymers exhibit remarkable properties and properties that simple linear polymers cannot achieve. Therefore, they constitute a unique and technically important class of nanomaterials, which have been or are being used in many applications of life science and nanotechnology.	price>
R-AS-0004	UCNPS-FA	Upconversion luminescent nanomaterials (ucnps) have high chemical stability, excellent light stability,narrow band gap emission,strong tissue penetration ability under the excitation of near-infrared laser,no damage to biological tissue,no interference of background fluorescence,etc.it has a wide range of applications in biomedicine,such as biological imaging,biological detection, multimodal imaging,cancer photodynamic therapy,and so on Medicine,etc.Folic acid,found in plants,is a B-group vitamin and a water-soluble vitamin.	price>
R-DS-1000	DSPE-PEG2000-CRGDK(Cys-Arg-Gly-Asp-Lys)	Polyethylene glycol phospholipid is an excellent material to form liposomes, which can be used for gene transfection,vaccine delivery,drug delivery and targeted drug use.Phospholipids are hydrophobic and hydrophilic.It can be used to modify protein drugs,peptide compounds,organic small molecule drugs,biomaterials and so on.CRGDK is a straight chain.	price>

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