Xi'an ruixi Biological Technology Co

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Catalog	name	Description	price
R-XASYS-00635	Alfuzosin,cas:81403-80-7	Alfuzosin (C19H27N5O4,389.45) is an orally active, selective and competitive α1-adrenoceptor antagonist. Alfuzosin relaxes the muscles of the prostate and bladder neck, aiding in urination. Alfuzosin can be used in study of benign prostatic hyperplasia (BPH).	price>
R-R-0635	Contraceptive Tetrapeptide	Kentsin, a contraceptive tetrapeptide/CAS.56767-30-7, is originally extracted from hamster embryos. Kentsin prevents the maturation of Graafian follicles and consequently inhibits ovulation. Kentsin has opiate properties on gastrointestinal motility.	price>
R-AL-0020	Methacrylate-PEG-Alkyne	Methacrylate--Polyethylene glycol--Alkyne,Methacrylate-PEG-Alkyne from ruixi.Methacrylate functionalized polyethylene glycol (PEG methacrylate) is a reactive PEG derivative that can be used to modify proteins, peptides and other materials via available acrylic groups. It is also a polymerizable PEG that can form biocompatible hydrogel. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins.	price>
R-CD-051	DBCO-PEG4-NHS ester	DBCO-PEG4-NHS ester, DBCO-polyethylene glycol4-N-hydroxylsuccinimide ester from ruixi.Dbco (dibenzocyclooctyne) is a kind of cycloalkyne.It can react with azide through strain promoted 1,3-dipolar cycloaddition in aqueous solution.This biorthogonal reaction is also called copper free click reaction.This reaction has excellent selectivity and biocompatibility,so complementary reagents can form covalent bonds with functional biological systems.Copper free click reaction has always been a powerful tool for catalyst free bioconjugation.Dbco reagent has fast affinity and stability in aqueous buffer,which can be used to label azide modified biomolecules with high specificity and reactivity.Active esters modify molecules with primary amines.	price>
R-XASYS-00636	Aligeron,cas:70713-45-0	Aligeron(C20H24N2,292.42) is a cinnarizine analog with antagonistic action against different smooth muscle stimuli.	price>
R-R-0636	Delicious Peptide	Delicious peptide/CAS.73984-05-1 is a small linear octapeptide with delicious taste, can be isolated from the gravy of beef meat. Delicious peptide has savory flavor, is also described as beefy meaty peptide and a beef flavor enhancer.	price>
R-AL-0021	IA-PEG-Alkyne	Iodoacetate---Polyethylene glycol--Alkyne , IA-PEG-Alkyne 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-052	DBCO-PEG5-NHS ester	DBCO-PEG5-NHS ester,DBCO-polyethylene glycol5-N-hydroxylsuccinimide ester from ruixi.Dbco (dibenzocyclooctyne) is a kind of cycloalkyne.It can react with azide through strain promoted 1,3-dipolar cycloaddition in aqueous solution.This biorthogonal reaction is also called copper free click reaction.This reaction has excellent selectivity and biocompatibility,so complementary reagents can form covalent bonds with functional biological systems.Copper free click reaction has always been a powerful tool for catalyst free bioconjugation.Dbco reagent has fast affinity and stability in aqueous buffer,which can be used to label azide modified biomolecules with high specificity and reactivity.Active esters modify molecules with primary amines.	price>
R-XASYS-00637	Alimemazine D6,cas:1346603-88-0	Alimemazine-d6(C18H16D6N2S,304.48) is deuterium labeled Alimemazine, which is an antihistamine.	price>
R-R-0637	Human IgE Pentapeptide HEPP	Human IgE Pentapeptide HEPP/CAS 62087-72-3 from ruixi. Has been shown to inhibit cutaneous and systemic IgE mediated allergic reactions in humans.	price>
R-AL-0022	Chloride-PEG-Alkyne	Chloride-Polyethylene glycol--Alkyne, Chloride-PEG-Alkyne from ruixi.Chloride-PEG-Alkyne is a heterobifunctional polyethylene glycol derivative. One end of PEG is connected toChloride and the other end is connected to Alkyne.PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins.	price>
R-CD-053	DBCO-PEG500-NHS ester	DBCO-PEG500-NHS ester,DBCO-polyethylene glycol500-N-hydroxylsuccinimide ester from ruixi.Dbco (dibenzocyclooctyne) is a kind of cycloalkyne.It can react with azide through strain promoted 1,3-dipolar cycloaddition in aqueous solution.This biorthogonal reaction is also called copper free click reaction.This reaction has excellent selectivity and biocompatibility,so complementary reagents can form covalent bonds with functional biological systems.Copper free click reaction has always been a powerful tool for catalyst free bioconjugation.Dbco reagent has fast affinity and stability in aqueous buffer,which can be used to label azide modified biomolecules with high specificity and reactivity.Active esters modify molecules with primary amines.	price>
R-XASYS-00638	Aliskiren D6 Hydrochloride,cas:1246815-96-2	An orally active, labeled synthetic nonpeptide renin inhibitor. Antihypertensive.Aliskiren D6 Hydrochloride(C30H48D6ClN3O6,594.26) is is deuterium labeled Aliskiren, which is a direct renin inhibitor with IC50 of 1.5 nM.	price>
R-R-0638	Morphine Modulating Peptide, C-Terminal Fragment	Morphine modulating peptide, C-terminal fragment, also known as MMP-CTF, is a naturally occurring peptide that has been studied for its potential role in modulating the effects of morphine, a powerful opioid analgesic.	price>
R-SH-0001	Hydrazide-PEG-SH	Hydrazide-Polyethylene glycol--Thiol ,hydrazide-peg-sh from ruixi.Hydrazide-PEG-SH is a heterobifunctional polyethylene glycol derivative. One end of PEG is connected to Hydrazide and the other end is connected to SH.	price>
R-CD-054	DBCO-PEG1000-NHS ester	DBCO-PEG1000-NHS ester,DBCO-polyethylene glycol1000-N-hydroxylsuccinimide ester from ruixi.Dbco (dibenzocyclooctyne) is a kind of cycloalkyne.It can react with azide through strain promoted 1,3-dipolar cycloaddition in aqueous solution.This biorthogonal reaction is also called copper free click reaction.His reaction has excellent selectivity and biocompatibility,so complementary reagents can form covalent bonds with functional biological systems.Copper free click reaction has always been a powerful tool for catalyst free bioconjugation.Dbco reagent has fast affinity and stability in aqueous buffer,which can be used to label azide modified biomolecules with high specificity and reactivity.Active esters modify molecules with primary amines.	price>
R-XASYS-00639	Alisol C 23-acetate,cas:26575-93-9	Alisol C 23-acetate(C32H48O6,528.7), a natural product extracted from Alisma orinentale, can significantly and strongly inhibit DTH response after oral administration.	price>
R-R-0639	(Asn5)-delta-Sleep Inducing Peptide	[Asn5] delta sleep-inducing peptide/CAS:80064-67-1, often abbreviated as DSIP, is a naturally occurring peptide that has been the subject of scientific research for its potential role in sleep regulation and stress management.	price>
R-SH-0002	Acrylates-peg-SH	Acrylates-Polyethylene glycol--Thiol,Acrylates-peg-SH from ruixi.Acrylatese-PEG-SH is a heterobifunctional polyethylene glycol derivative. One end of PEG is connected to Acrylates and the other end is connected to SH.	price>
R-CD-055	Sulfo-DBCO-NHS ester	Sulfo-DBCO-NHS ester,Sulfo-Dibenzocyclooctyne-N-hydroxylsuccinimide ester from ruixi.Dbco was used in copper free click chemistry.In the absence of copper catalyst,he reaction with azide is very rapid.This reaction is very rapid,mild,and biocompatible.The active ester was modified with primary amine.	price>

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