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Catalog	name	Description	price
R-M-319	4-Aminobutyl-DOTA-tris (t-butyl ester),cas:1402393-59-2	4-aminobutyl-dota-tris (t-butyl ester) is a bifunctional chelating agent.	price>
R-M-329	Gd-DO3A-Butylamine	Gd-DO3A-Butylamine,Gadolinium-DO3A-Butylamine from ruixi.Butylamine is a chemical substance, colorless liquid, with the smell of ammonia. It can be used as intermediates and chemical reagents in dye manufacturing.	price>
R-M-332	NH2-DOTA-GA	NH2-DOTA-GA,2,2,2-(10-(4-((2-aminoethyl)amino)-1-carboxy-4-oxobutyl)-1,4,7,10-tetraazacyclododeca from ruixi.Nh2-dota-ga is a macrocyclic ligand.	price>
R-M-357	P-SCN-Bn-TCMC,CAS :282097-63-6	p-SCN-Bn-TCMC is a bifunctional chelator, which contains a reactive tioisocyante linker and powerful chelator TCMC. The thioisocynate functional group is reactive to amino and hydroxy groups, and can be used to make conjugate with peptides, antibodies and other bio-macro-molecules. TCMC is a powerful chelator with capability to strongly bind radio-isotopic heavy metal ion, which are widely used for radio-diagnostic/imaging research.	price>
R-M-368	NOTA(tBu)2	NOTA(tBu)2(cas:1161415-28-6) from ruixi.It is a protected NOTA for peptides and antibiotics labeling.	price>
R-M-378	DTPA-BSA (Gd)	DTPA-BSA (Gd),Diethyltriamine pentaacetic acid-bull serum albumin (Gadolinium) from ruixi. DTPA is a highly effective chelating agent with strong chelating ability.Chelation of the rare-earth element gadolinium (Gd) with diethylenetriaminepentaacetic acid (DTPA) results in a strongly paramagnetic, stable complex that is well tolerated in animals.	price>
R-M-400	NODA-GA-NHS ester	NODA-GA-NHS ester(CAS:1407166-70-4) is a macrocyclic ligand used in peptides and antibiotics labeling.Specific reactivity toward primary amines such as lysine group.	price>
R-C-779	NOTA-NHS ester	Macrocyclic ligands and their use as MRI contrast agents,including bifunctional chelating agents,macrocyclic ligands,magnetic resonance reagents,reaction intermediates and a series of products.NHS(N-hydroxysuccinimide)esters and other active esters(sulfo NHS, sulfotetrafluorophenyl STP)are suitable for amino modification.NHS is the most common active ester.The common modifications are fluorescent labeling,fluorescence quenching agent and other reporter groups.	price>
R-C-936	DOTA-TAT（YGRKKRRQRRR）	tetraazacyclo-dodecanetetra-acetic acid-TAT（YGRKKRRQRRR) microcyclic carrier core significantly enhances intraocular penetrance of multiple drugs.It carries the advantages of small size,targeted intracellular drug delivery and non-invasive monitoring of therapeutic agents.Intraocular delivery of anti-VEGF agents can be one of its immediate applications.	price>
R-C-950	p-SCN-BnNOTA	The chelating agents except p-SCN-BnNOTA in plasma were very stable,and the dissociation rate of Cu2+was less than 9% at 96 H.The immune response varies with the choice of chelating agents,especially the antiserum of Cu2+nota KLH conjugate.Compared with other chelating agents,p-SCN-BnNOTA has a significant advantage in the preparation of antibody.	price>

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