Xi'an ruixi Biological Technology Co

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Catalog	name	Description	price
R-BI-0016	VS-PEG-biotin	Vinyl sulfone-Polyethylene glycol--biotin,VS-PEG-biotin from ruixi.Vinylsulfone (VS) functionalized polyethylene glycol (VS PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. VS group react with free thiol groups easily in aqueous buffer between pH 6.5~8.5 at room temperature.	price>
R-CN-005	endo BCN-PEG4-NHS ester	endo BCN-PEG4-NHS ester,endo BCN-polyethylene glycol4-N-hydroxylsuccinimide ester from ruixi.Our company sells research regeats related to nano targeted drug delivery system,including synthetic phospholipid,polyethylene glycol derivatives,block copolymers,gold nanoparticles, magnetic nanoparticles and fluorescent dyes.	price>
R-XASYS-00675	AP-III-a4(ENOblock),cas:1177827-73-4	AP-III-a4 (ENOblock)(C31H44ClFN8O3,594.72) is a nonsubstrate analogue enolase inhibitor with an IC50 of 0.576 uM. AP-III-a4 can be used for the research of cancer and diabetic.	price>
R-R-0675	[Lys0] - y- 1 - MSH (41 - 58), amide	[Lys0]-γ-1-MSH (41-58), amide refers to a specific peptide sequence derived from the melanocyte-stimulating hormone (MSH) family.The γ-1-MSH (41-58) peptide indicates a derivative or analog of the alpha-melanocyte-stimulating hormone (α-MSH) that targets the melanocortin-1 receptor (MC1R), which is involved in regulating pigmentation and other physiological functions.	price>
R-BI-0017	Methacrylate-PEG-biotin	Methacrylate-Polyethylene glycol--biotin,Methacrylate-PEG-biotin from ruixi.Methacrylate-PEG-biotin is a linear heterobifunctional PEG reagent with a Methacrylate a succinimidyl biotinl ester group. It is a useful crosslinking reagent with a PEG spacer.PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.	price>
R-CN-006	exo BCN-PEG3-NH2	exo BCN-PEG3-NH2,exo BCN-polyethylene glycol3-amine from ruixi.Our company sells research regeats related to nano targeted drug delivery system,including synthetic phospholipid,polyethylene glycol derivatives,block copolymers,gold nanoparticles,magnetic nanoparticles and fluorescent dyes.	price>
R-XASYS-00676	AP20187,cas:195514-80-8	AP20187 (C82H107N5O20,1482.75) is a cell-permeable ligand used to dimerize FK506-binding protein (FKBP) fusion proteins and initiate biological signaling cascades and gene expression or disrupt protein-protein interactions.	price>
R-R-0676	a-Melanocyte Stimulating Hormone [Acetyl-D-Lys11, D-Val13] (11-13) (MSHa)	α-Melanocyte Stimulating Hormone [Acetyl-D-Lys11, D-Val13] (11-13) (MSHa) is a modified fragment derived from the melanocyte-stimulating hormone (MSH) family. This peptide is a specific sequence derived from α-MSH with modifications at positions 11 and 13.	price>
R-BI-0018	IA-PEG-biotin	Iodoacetate---Polyethylene glycol--biotin ,IA-PEG-biotin from ruixi.Iodoacetyl (IA) functionalized polyethylene glycol (IA PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Iodine group can be easily replaced by thiol group to form a stable carbon thiol bond.	price>
R-CD-083	DBCO-SH	DBCO-SH,Dibenzocyclooctyne-Thiol from ruixi.Dibenzocyclooctyne (dbco) is used in the azido alkyne cycloaddition (spaac) without copper ion catalysis.The kinetic constant of the second order reaction can reach 1.Dbco series products include dbco acid,dbco amine,dbco peg COOH,dbco peg amine,as well as dbco labeled biotin,fluorescent dyes and biochemical small molecules.	price>
R-XASYS-00677	Apararenone,cas:945966-46-1	Apararenone (C17H17FN2O4S,364.4) is a novel non-steroidal mineralocorticoid receptor antagonists under development for the treatment of diabetic nephropathies and non-alcoholic steatohepatitis.	price>
R-R-0677	Fmoc-Lys(Boc)-Leu-Lys(Boc)	Fmoc-Lys(Boc)-Leu-Lys(Boc) from ruixi. This peptide is a highly reactive tripeptide with protected lysine groups that may potentially be used for glycation.	price>
R-BI-0019	Chloride-PEG-biotin	Chloride---Polyethylene glycol--biotin ,Chloride-PEG-biotin from ruixi.Chloride-PEG-biotin is a linear heterobifunctional PEG reagent with a Chloride a succinimidyl biotinl ester group. It is a useful crosslinking reagent with a PEG spacer.PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.	price>
R-CD-084	DBCO-SS-NH2/Dibenzocyclooctyne-s-s-amine	DBCO-SS-NH2,Dibenzocyclooctyne-s-s-amine from ruixi.Dbco-ss-nh2 is a click chemical product linked by disulfide bond and amino group.Dibenzocyclooctyne (dbco) is used in the azido alkyne cycloaddition (spaac) without copper ion catalysis.The kinetic constant of the second order reaction can reach 1.Dbco series products include dbco acid,dbco amine,dbco peg COOH,dbco peg amine,as well as dbco labeled biotin,fluorescent dyes and biochemical small molecules.	price>
R-XASYS-00678	Apogossypolone,cas:886578-07-0	Apogossypolone (C28H26O8,490.50) is an orally active Bcl-2 family proteins inhibitor with Ki values of 35, 25 and 660 nM for Bcl-2, Mcl-1 and Bcl-XL, respectively. Apogossypolone shows antitumor activities, induces cell apoptosis and autophagy. Apogossypolone also has antifungal activity.	price>
R-R-0678	Lys(Boc)-Leu-Lys(Boc)-OBzl	Lys(Boc)-Leu-Lys(Boc)-OBzl refers to a peptide sequence consisting of three amino acids, with specific chemical protection groups.Lys(Boc)-Leu-Lys(Boc)-OBzl denotes a specific peptide sequence with protected lysine residues and a carboxyl group protection on the second lysine.	price>
R-BI-0020	TCO-PEG-biotin	TCO-Polyethylene glycol--biotin,TCO-PEG-biotin from ruixi.TCO-PEG-biotin is a biotinylation reagent containing a TCO moiety for inverse electron demand Diels-Alder cycloaddition reactions. TCO will react with tetrazines via inverse electron demand Diels-Alder cycloaddition to form a stable dihydropyridazine linkage. The extremely fast kinetics and selectivity enables the conjugation of two low abundance biopolymers in an aqueous and otherwise complex chemical environment. This bioorthogonal reaction possesses excellent selectivity and biocompatibility such that the complimentary partners can react with each other within richly functionalized biological systems, in some cases, living organisms.	price>
R-CD-085	DBCO-SS-COOH/Dibenzocyclooctyne-s-s-carboxyl	DBCO-SS-COOH,Dibenzocyclooctyne-s-s-carboxyl from ruixi.Dbco-ss-cooh is a click chemical product linked by disulfide bond and carboxyl group.Dibenzocyclooctyne (dbco) is used in the azido alkyne cycloaddition (spaac) without copper ion catalysis.The kinetic constant of the second order reaction can reach 1.Dbco series products include dbco acid,dbco amine,dbco peg COOH,dbco peg amine,as well as dbco labeled biotin,fluorescent dyes and biochemical small molecules.	price>
R-XASYS-00679	Apratastat,cas:287405-51-0	Apratastat (C17H22N2O6S2,414.50) is an orally active, non-selective and reversible TACE/MMPs inhibitor, can inhibit inhibit the release of TNF-α. Apratastat has the potential to overcome radiotherapy-resistance in non-small cell lung cancer (NSCLC).	price>
R-R-0679	[Arg14,20,21, Leu16]-PACAP (1-27)-Gly-Lys-Arg, amide, human, ovine, rat	[Arg14,20,21, Leu16]-PACAP (1-27)-Gly-Lys-Arg, amide, human, ovine, rat describes a specific peptide sequence and its variations in different species, as well as its C-terminal amidation.	price>

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