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Catalog	name	Description	price
R-PA-002	PAE-PEG-COOH	Poly(b-amino esters)--polyethylene glycol--Carboxy,PAE-PEG-COOH,COOH-PEG-PAE from ruixi poly(β-amino esters)--polyethylene glycol--Carboxyl.PAE-PEG-COOH is a hetero-functional peg derivative. One end of PEG is connected with PAE , the other end is connected with COOH . Ruixi Biology provides high quality and diverse peg derivatives. We can provide both macromolecular PEG derivatives and small molecular derivatives, such as 300, 350, 400, 1000, 2000, 3400 and so on. We can also customize some products through the information you provide.	price>
R-CQ-018	Propargyl-PEG1-SS-alcohol	Ruixi Biotechnology Co.,Ltd.is a well-known biotechnology company in China. Our company focuses on the production and sales of scientific research level drug delivery and drug nano targeting products. At present,the company products mainly include synthetic phospholipids,PEG derivatives,nano gold, magnetic nanoparticles,mesoporous silica,reactive fluorescent dyes, fluorescent quantum dots,click chemistry And macrocyclic ligands and so on.	price>
R-R-0972	Sulanemadlin	Sulanemadlin (ALRN-6924)/CAS No.1451199-98-6 is a potent p53-based peptidomimetic macrocycles. Sulanemadlin is a inhibitor of the p53-MDM2, p53-MDMX, or both p53 and MDM2 and MDMX protein-protein interactions. Sulanemadlin can be used for cancers research.	price>
R-650052	PAE-PEG-MAL	Poly(b-amino esters)--polyethylene glycol--Maleimide,PAE-PEG-MAL,MAL-PEG-PAE from ruixi PAE-PEG-MAL is a hetero-functional peg derivative. One end of PEG is connected with PAE , the other end is connected with MAL. Ruixi Biology provides high quality and diverse peg derivatives. We can provide both macromolecular PEG derivatives and small molecular derivatives, such as 300, 350, 400, 1000, 2000, 3400 and so on. We can also customize some products through the information you provide.MAL selectively reacts with free thiol, sulfhydryl, or mercapto group via Michael addition to form a stable carbon sulfur bond.	price>
R-CQ-019	Biotin-PEG2-C4-alkyne	Biotin-peg2-c4-alkyne is a kind of protac linker based on PEG structure, which can be used to synthesize protac.Protacs contain two different ligands,which are connected by linkers;one is the ligand of E3 ubiquitin ligase and the other is the ligand of target protein. Protacs selectively degrade target proteins by intracellular ubiquitin proteasome system.Ruixi can provide biotin-peg2-c4-alkyne.	price>
R-R-0973	Apelin-12	Apelin-12/CAS No.229961-08-4 is one of the most potent C-terminal fragments of the polypeptide that possesses a high affinity to orphan receptor APJ receptor. Apelin-12 is involved in the regulation of body fluid homeostasis and in the central control of feeding. Apelin-12 blocks HIV-1 entry through APJ receptor. Apelin-12 exerts neuroprotective effect.	price>
R-PA-004	PAE-PEG-NHS	Poly(b-amino esters)--polyethylene glycol--N-Hydroxysuccinimide,PAE-PEG-NHS,NHS-PEG-PAE from ruixi PAE-PEG-NHS is a hetero-functional peg derivative. One end of PEG is connected with PAE , the other end is connected with NHS. Ruixi Biology provides high quality and diverse peg derivatives. We can provide both macromolecular PEG derivatives and small molecular derivatives, such as 300, 350, 400, 1000, 2000, 3400 and so on. We can also customize some products through the information you provide.	price>
R-B576	Biotin-PEG4-alkyne	Biotin-peg4-alkyne is a biotin labeled,PEG based protac linker,which can be used to synthesize protacs.In vitro, protac contains two different ligands, connected by a linker;one is the ligand of E3 ubiquitin ligase,the other is the ligand of target protein.Protecs selectively degrade target proteins by intracellular ubiquitin proteasome system.Ruxi can provide such products Biotin-PEG4-alkyne.	price>
R-R-0974	Delcasertib	Delcasertib (KAI-9803) is a potent and selective δ-protein kinase C (δPKC) inhibitor. Delcasertib (KAI-9803) could ameliorate injury associated with ischemia and reperfusion in animal models of acute myocardial infarction (MI).The free form of the compound is prone to instability, it is advisable to consider the stable salt form (Delcasertib hydrochloride) that retains the same biological activity.	price>
R-650058	PAE-PEG-OH	Poly(b-amino esters)--polyethylene glycol--hydroxyl,PAE-PEG-OH,OH-PEG-PAE from ruixi PAE-PEG-OH, poly(beta-aminoacid) -polyethylene glycol-hydroxy PAE molecular weight 10K PEG5K can be prepared into PH6.5 responsive nanomicelle material hydroxyl in the outer layer of the micelle can be used to couple polypeptide or other small molecules.	price>
R-R-0975	DALDA acetate	DALDA acetate is a potent and highly selective μ-opioid receptor agonist with a Ki of 1.69 nM. DALDA acetate shows antinociceptive and respiratory effects.	price>
R-650059	PAE-PEG-FITC	Poly(b-amino esters)--polyethylene glycol--fluorescein, PAE-PEG-FITC, FITC-PEG-PAE from ruixi PAE-PEG-FITC is a hetero-functional peg derivative. One end of PEG is connected with PAE , the other end is connected with FITC.Fluorescein often called FITC is a commonly used fluorescent tracer in biology for staining cells, tissues, biomarkers or nanoparticles. It has peak absorption or excitation at 494 nm and maximum emission at 521 nm. Fluorescent PEG is commonly used for PEGylation to label or tag biomolecules and nanoparticles with dye and tracer.	price>
R-CQ-023	DADPS Biotin Alykne	Ruixi can provide such products DADPS Biotin Alykne.Preparation chemistry of biotin alkynes.This alkyne reacts with various azides,including biomolecules containing azide groups.Biotin conjugates can be used in various analysis and applications requiring affinity binding.	price>
R-R-0976	Galanin (1-16), mouse, porcine, rat TFA	Galanin (1-16), mouse, porcine, rat is an agonist of the hippocampal galanin receptor, with a Kd of 3 nM. Galanin (1-16), mouse, porcine, rat shows high biological activity on locus coeruleus neurons.	price>
R-PA-007	PAE-PEG-Biotin	Poly(b-amino esters)--polyethylene glycol--Biotin,PAE-PEG-Biotin,Biotin-PEG-PAE from ruixi PAE-PEG-Biotin is a hetero-functional peg derivative. One end of PEG is connected with PAE , the other end is connected with Biotin. Ruixi Biology provides high quality and diverse peg derivatives. We can provide both macromolecular PEG derivatives and small molecular derivatives, such as 300, 350, 400, 1000, 2000, 3400 and so on. We can also customize some products through the information you provide.Biotin is conjugated to a linear PEG through a stable amide linker.	price>
R-CQ-024	DSPE-PEG5-propargyl	Our products include:synthetic phospholipids,block copolymers,magnetic nanoparticles,gold nanoparticles and gold nanorods,near-infrared fluorescent dyes, reactive fluorescent dyes,fluorescent labeled dextran BSA and streptavidin,protein crosslinking agents,silica and mesoporous silica,polymer microspheres,near-infrared fluorescent dyes,up conversion nanoparticles Luminescent particles,fluorescent proteins and fluorescent probes.Ruixi can also provide special customized products.	price>
R-R-0977	Elabela(19-32)	Elabela(19-32)/CAS No.1886973-05-2 is an active fragment of ELABELA (ELA) that binds to apelin receptor (APJ). Elabela(19-32) activates the Gαi1 and β-arrestin-2 signaling pathways with EC50s of 8.6 nM and 166 nM. Elabela(19-32) induces receptor internalization and reduces arterial pressure, exerts positive inotropic effects on the heart.	price>
R-650056	PAE-PEG-Alkyne	Poly(b-amino esters)--polyethylene glycol--Alkyne,PAE-PEG-Alkyne，Alkyne-PEG-PAE from ruixi PAE-PEG-Alkyne is a hetero-functional peg derivative. One end of PEG is connected with PAE , the other end is connected with Alkyne . Ruixi Biology provides high quality and diverse peg derivatives. We can provide both macromolecular PEG derivatives and small molecular derivatives, such as 300, 350, 400, 1000, 2000, 3400 and so on. We can also customize some products through the information you provide.	price>
R-CQ-025	Desthiobiotin-PEG4-Alkyne	Biotin is the carrier of carboxyl group in many carboxylation reactions that need ATP.Vitamin H combines with enzymes to participate in the fixation and carboxylation of carbon dioxide in vivo,which is related to the important metabolic processes in vivo,such as the carboxylation of pyruvate to oxaloacetate,the carbonylation of acetyl CoA to malonyl coenzyme A.Alkyne is an unsaturated hydrocarbon, belonging to unsaturated hydrocarbon.Ruixi can provide such products Desthiobiotin-PEG4-Alkyne.	price>
R-R-0978	(4R)-1-Boc-4-fluoro-D-proline	(4R)-1-Boc-4-fluoro-D-proline/CAS No.681128-51-8 is an amino acid derivative that can be used for preparation of peptidomimetics, dihydropyridopyrimidines and pyridopyrimidines.	price>

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