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Catalog	name	Description	price
R-R-1790	Notoginsenoside R2 CAS No.80418-25-3	Notoginsenoside R2/CAS No.80418-25-3 is a newly isolated notoginsenoside from Panax notoginseng, showed neuroprotective effects against 6-OHDA-induced oxidative stress and apoptosis.	price>
R-DT0001	DSPE-thioketal(TK)-PEG-NHS	DSPE-thioketal(TK)-PEG-NHS,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-thioketal- polyethylene glycol-NHS from ruixi.Thioketal was used as ROS reactive nano drug carrier. DSPE connects TK, PEG and then NHS. DSPE thioketal (TK) - peg-nhs is used as ROS reactive oxygen species liposome in drug delivery system (DDS). DSPE thioketal (TK) - peg-nhs can also be used as an intermediate to couple other compounds, such as peptides, sugars, fluorescence, small molecules, inhibitors, proteins, enzymes, antibodies, etc., so that the final product has ROS response characteristics.	price>
R-M-416	Celastrol(CAS:34157-83-0)	Celastrol(CAS:34157-83-0)/Tripterin is an effective proteasome inhibitor, which can induce cancer cell apoptosis by inhibiting proteasome activity. It has strong anti-oxidation, anti - cancer, neovascularization and anti-rheumatoid effect.	price>
R-M-635	H-Ala-Ala-Phe-AMC (free base)	CAS:62037-41-6,H-Ala-Ala-Phe-AMC (free base) is fluorogenic substrate for tripeptidyl peptidases I and II and for tripeptide aminopeptidase EC 3.4.11.4.	price>
R-R-1791	Prosapogenin A CAS No.19057-67-1	Prosapogenin A/CAS No.19057-67-1, a natural product from Veratrum, induces apoptosis in human cancer cells in vitro via inhibition of the STAT3 signaling pathway and glycolysis.	price>
R-PL1175-X	PLGA-Histidine	PLGA-Histidine,Poly(lactic-co-glycolic acid)-Histidine,PLGA-His from ruixi.Histidine is an essential amino acid in the field of nutrition.Histidine is also one of the necessary raw materials for the synthesis of some pharmaceutical intermediates.Ruixi biological company provides PLGA histidine, DSPE peg histidine, Poly-L-Histidine，PLA-Histidine，PCL-histidine.	price>
R-M-417	β-CD-PLA(2W)-PEG(2K)-PEI(2K)	β-CD-PLA(2W)-PEG(2K)-PEI(2K),β-Cyclodextrin-Poly(D,L-lactide)(2W)-polyethylene glycol(2K)-Polyethylenimine from ruixi.,β-cyclodextrin is a kind of chemical substance.It is widely used in pharmaceutical excipients,in the separation of organic compounds and in organic synthesis.,β-cyclodextrin grafted chitosan has the double characteristics of chitosan adsorption and cyclodextrin inclusion.	price>
R-M-636	H-Ala-Ala-Phe-chloromethylketone·TFA	H-Ala-Ala-Phe-chloromethylketone·TFA (CAS: 184901-82-4) is a serine protease inhibitor.	price>
R-R-1792	Galgravin CAS No.528-63-2	Galgravin/CAS No.528-63-2 is an active compound in Nectandra megapotamica, with anti-inflammatory activity. Galgravin displays in vitro cytotoxic activity and induce apoptosis in leukemia cells.	price>
R-PL1195-X	PLA-Histidine	poly(L-lactide)- histidine，PLA-Histidine from ruixi.Histidine is an essential amino acid in the field of nutrition.Histidine is also one of the necessary raw materials for the synthesis of some pharmaceutical intermediates.Ruixi biological company provides PLGA histidine, DSPE peg histidine, Poly-L-Histidine，PLA-Histidine，PCL-histidine.	price>
R-M-418	18:0 LPA	18:0 LPA,18:0 Lysophosphatidic acid (Cas:325465-92-7) from ruixi.Lysophosphatidic acid (LPA) species are bioactive lipids participating in neurodevelopmental processes.	price>
R-M-637	H-D-Ala-Leu-Lys-AMC hydrochloride salt	H-D-Ala-Leu-Lys-AMC hydrochloride salt(CAS : 104881-72-3) is a sensitive, highly specific fluorogenic substrate for plasmin.	price>
R-R-1793	Demethoxycurcumin CAS No.22608-11-3	Demethoxycurcumin(Curcumin II)/CAS No.22608-11-3 is a major active curcuminoid; possess anti-inflammatory properties; also exert cytotoxic effects in human cancer cells via induction of apoptosis.	price>
R-PL1215-X	PCL-histidine	Poly(ε-caprolactone)- histidine，PCL-histidine from ruixi.Histidine is an essential amino acid in the field of nutrition.Histidine is also one of the necessary raw materials for the synthesis of some pharmaceutical intermediates.Ruixi biological company provides PLGA histidine, DSPE peg histidine, Poly-L-Histidine，PLA-Histidine，PCL-histidine.	price>
R-M-419	PNIPAAm(20k/40k)-SH	Poly (N-isopropylacrylamide) (PNIPAM) has both hydrophilic acylamides and hydrophobic isopropyl groups on its macromolecular chain, which makes the water solution of linear PNIPAM and the crosslinked PNIPAM hydrogel show temperature-sensitive properties. In recent years, these thermosensitive polymers have been widely used in drug controlled release, biochemical separation and chemical sensors.	price>
R-M-638	H-Ala-Phe-pNA·HCl	H-Ala-Phe-pNA·HCl,CAS:145090-14-8 from ruixi.AF-pNA is cleaved by dipeptidyl peptidase 7 (DPP7) from P.gingivalis.	price>
R-R-1794	Polygalacin D CAS No.66663-91-0	Polygalacin D (PGD)/CAS No.66663-91-0 is a bioactive compound isolated from Platycodon grandiflorum with anticancer and anti-proliferative properties. PGD suppresses the expression of the IAP family of proteins including survivin, cIAP-1 and cIAP-2 and blocks the PI3K/Akt pathway by inhibiting the phosphorylation of GSK3β, Akt and the expression of PI3K. Polygalacin D induces apoptosis	price>
R-PV-049	mpeg2000-Sulfonic acid	mpeg2000-Sulfonic acid，methyl-Polyethylene glycol-Sulfonic acid from ruixi.A sulfonic acid (or sulphonic acid) refers to a member of the class of organosulfur compounds with the general formula R−S(=O)2−OH, where R is an organic alkyl or aryl group and the S(=O)2(OH) group a sulfonyl hydroxide.As a substituent, it is known as a sulfo group.	price>
R-M-420	Azobenzene-PLA(20k)-PEG(2k)-PEI(2k)	Azobenzene-PLA(20k)-PEG(2k)-PEI(2k),azobenzene-Polylactic acid-Polyethylene glycol-Polyethylenimine from ruixi.Azobenzene chromophores undergo reversible CIS trans isomerization under light irradiation,and molecular orientation rearrangement occurs under polarized light. Azobenzene is mainly used in organic synthesis, acaricide, dye manufacturing and rubber accelerator.	price>
R-M-639	Alarin (human) trifluoroacetate salt	Alarin, APAHRSSTFPKWVTKTERGRQPLRS, is derived from a splice variant of galanin-like peptide (GALP) RNA. It shows potent and dose-dependent vasoconstrictor and anti-edema activity in the cutaneous microvasculature. Since alarin only shares five amino acids with GALP it is unlikely that the peptide can activate GALP-specific receptors.	price>

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