技術(shù)文章
T2型造影劑-超順磁性四氧化三鐵顆粒及其系列產(chǎn)品
發(fā)布時間:2017-12-16T2型造影劑-超順磁性四氧化三鐵顆粒(USPIO/SPIO)及其系列產(chǎn)品
超順磁性四氧化三鐵顆粒(USPIO/SPIO)造影劑,其作用機理是降低T1、T2弛豫時間,主要是用于磁共振成像的各種醫(yī)學應(yīng)用,特別是對體內(nèi)網(wǎng)狀內(nèi)皮系統(tǒng)有特異性,能用于肝臟,淋巴,骨髓等器官的增強顯影。
優(yōu)點
雙功能造影,可做T1 和T2 加權(quán)成像
血液半衰期長,可達30min以上
網(wǎng)狀內(nèi)皮系統(tǒng)特異性
有很好的靜脈造影效果
可用于細胞標記體內(nèi)示蹤實驗
供應(yīng)商:西安凱新生物科技有限公司
T2造影劑產(chǎn)品列表:
DextranFe3O4 Nanoparticle,Functionality Hydroxyl
DextranFe3O4 Nanoparticle,Functionality amine
Rhodamine B- DextranFe3O4 Nanoparticle,Functionality amine
EverGreen-DextranFe3O4 Nanoparticle,Functionality amine
Coumarin-DextranFe3O4 Nanoparticle,Functionality amine
Proprietary-DextranFe3O4 Nanoparticle,Functionality amine
Fe3O4 Superparamagnetic,Functionality2carbon amine
Fe3O4 Superparamagnetic,Functionalityaromaticamine groups
PLLFe3O4 Superparamagnetic,Functionalityamine groups
Rhodamine B Fe3O4 SuperparamagneticNanoparticles,FunctionalityCarboxyl groups
Fe3O4 Superparamagnetic Nanoparticles,FunctionalityCarboxyland amine groups
Rhodamine B-Fe3O4 SuperparamagneticNanoparticles,FunctionalityCarboxyl and amine groups
Poly L-TyrosineFe3O4 Nanoparticles
AzideDextranFe3O4 Nanoparticles
BiotinFe3O4 Nanoparticles
DOTAFe3O4 Nanoparticles
Oleic acid modified Fe3O4nanoparticles 5mg/ml
Fe3O4Magnetic nanoparticles in water 5mg/ml
SiO2Fe3O4 Magnetic nanoparticles 2mg/ml
SiO2Fe3O4 Magnetic nanoparticles coating amine function 2mg/ml
Fe3O4Magnetic nanoparticles coating carboxyl function 2mg/ml
PEGFe3O4 Magnetic nanoparticles 2mg/ml
ChitosanFe3O4 Magnetic nanoparticles 2mg/ml
PAAFe3O4 Magnetic nanoparticles 2mg/ml
PVPFe3O4 Magnetic nanoparticles 2mg/ml
StreptavidinFe3O4 Magnetic nanoparticles 1mg/ml
mesoporous silica Fe3O4 Magnetic nanoparticles
mesoporous silica Fe3O4 Magnetic nanoparticles coating Amine function
mesoporous silica Fe3O4 Magnetic nanoparticlescoating FITC function
Au Coated Fe3O4 Magnetic Nanoparticles
PLLFe2O3 Nanoparticles 1mg/ml
PEIFe3O4 Magnetic Nanoparticles
產(chǎn)品詳情:
產(chǎn)品名稱:DextranFe3O4 Nanoparticle,Functionality Hydroxyl
產(chǎn)品全稱:DextranFe3O4 Nanoparticle
中文名稱:葡聚糖包裹磁性納米顆粒表面羥基功能化
介紹:
Stable aqueous suspension of iron-basedsuperparamagnetic nanoparticles (USPIO)
外觀:液體
粒徑:30nm
Coating: Dextran
Mean Particle Size: 30 nm
Mean Core Size: 8 nm
Functionality :Hydroxyl
Storage Buffer: H2O
Zeta Potential: ~ -4.8 mV
濃度:10 mg/ml
包裝:2ml
保存時間:4℃,2年
廠家:西安凱新生物科技有限公司
產(chǎn)品名稱:DextranFe3O4 Nanoparticle,Functionality amine
產(chǎn)品全稱:DextranFe3O4 Nanoparticle,Functionality amine
中文名稱:葡聚糖包裹磁性納米顆粒表面氨基功能化
用途:用于標記細胞的T2造影劑
介紹:
Stable aqueous suspension of iron-basedsuperparamagnetic nanoparticles (USPIO),Used to label cells, providing MRI contrast, magnetic targeting,capture and retention
外觀:液體
粒徑:35nm
Coating: Dextran
Mean Particle Size: 30 nm
Mean Core Size: 8 nm
Functionality :amine
Storage Buffer: H2O
Zeta Potential: ~ +48 mV
濃度:2mg/ml
包裝:2ml
保存時間:4℃,2年
廠家:西安凱新生物科技有限公司
產(chǎn)品名稱:RhodamineB- DextranFe3O4 Nanoparticle,Functionality amine
產(chǎn)品全稱:DextranFe3O4Amine Rhodamine B
中文名稱:葡聚糖包裹磁性納米顆粒表面氨基功能化并附帶羅丹明B熒光分子
用途:用于熒光成像并標記細胞或其他分子的的T2造影劑
介紹:
Stable aqueous suspension of iron-basedsuperparamagnetic nanoparticles (USPIO),Used to label cells, providing MRI contrast, magnetic targeting,capture and retention
外觀:液體
粒徑:35nm
Coating: Dextran
Mean Particle Size: 35 nm
Mean Core Size: 8 nm
Fluorescent Tag: Rhodamine B
Functionality :amine
Cell Labeling: Universal cell labelingreagent - No transfection agent required
Visualization: Florescence, Prussian blue,MRI, TEM
Storage Buffer: H2O
Zeta Potential: ~ +31 mV
濃度:2mg/ml
包裝:0.5ml
保存時間:4℃,2年
廠家:西安凱新生物科技有限公司
產(chǎn)品名稱:EverGreen-DextranFe3O4 Nanoparticle,Functionality amine
產(chǎn)品全稱:DextranFe3O4AmineEverGreen
中文名稱:葡聚糖包裹磁性納米顆粒表面氨基功能化并附帶EverGreen熒光分子
用途:用于熒光成像并標記細胞或其他分子的的T2造影劑
介紹:
Stable aqueous suspension of iron-basedsuperparamagnetic nanoparticles (USPIO),Used to label cells, providing MRI contrast, magnetic targeting,capture and retention
外觀:液體
粒徑:35nm
Coating: Dextran
Mean Particle Size: 35 nm
Mean Core Size: 8 nm
Fluorescent Tag: EverGreen
Functionality :amine
Cell Labeling: Universal cell labelingreagent - No transfection agent required
Visualization: Florescence, Prussian blue,MRI, TEM
Storage Buffer: H2O
Zeta Potential: ~ +31 mV
濃度:2mg/ml
包裝:0.5ml
保存時間:4℃,2年
廠家:西安凱新生物科技有限公司
產(chǎn)品名稱:Coumarin-DextranFe3O4 Nanoparticle,Functionality amine
產(chǎn)品全稱:DextranFe3O4AmineCoumarin
中文名稱:葡聚糖包裹磁性納米顆粒表面氨基功能化并附帶Coumarin熒光分子
用途:用于熒光成像并標記細胞或其他分子的的T2造影劑
介紹:
Stable aqueous suspension of iron-basedsuperparamagnetic nanoparticles (USPIO),Used to label cells, providing MRI contrast, magnetic targeting,capture and retention
外觀:液體
粒徑:35nm
Coating: Dextran
Mean Particle Size: 35 nm
Mean Core Size: 8 nm
Fluorescent Tag: Coumarin
Functionality :amine
Cell Labeling: Universal cell labelingreagent - No transfection agent required
Visualization: Florescence, Prussian blue,MRI, TEM
Storage Buffer: H2O
Zeta Potential: ~ +31 mV
濃度:2mg/ml
包裝:0.5ml
保存時間:4℃,2年
廠家:西安凱新生物科技有限公司
產(chǎn)品名稱:Proprietary-DextranFe3O4 Nanoparticle,Functionality amine
產(chǎn)品全稱:DextranFe3O4AmineProprietary
中文名稱:葡聚糖包裹磁性納米顆粒表面氨基功能化并附帶Proprietary近紅外熒光分子
用途:用于近紅外熒光成像并標記細胞或其他分子的的T2造影劑
介紹:
Stable aqueous suspension of iron-basedsuperparamagnetic nanoparticles (USPIO),Used to label cells, providing near IR imaging, MRI contrast,magnetic targeting, capture and retention
外觀:液體
粒徑:40nm
Coating: Dextran
Mean Particle Size: 40 nm
Mean Core Size: 8 nm
Fluorescent Tag: Proprietary
Excitation 750nm
Emission 777nm
Functionality :amine
Cell Labeling: Universal cell labelingreagent - No transfection agent required
Visualization: Florescence, Prussian blue,MRI, TEM
Number of Particles: ~6.4E16 per g
Density: ~1.25 g/cm3
Storage Buffer: H2O
Zeta Potential: ~ +31 mV
濃度:2mg/ml
包裝:1ml
保存時間:4℃,2年
廠家:西安凱新生物科技有限公司
產(chǎn)品名稱:Fe3O4 Superparamagnetic,Functionality2 carbon amine
產(chǎn)品全稱:Fe3O4 Superparamagnetic,Functionality2 carbon amine
中文名稱:超順磁性納米顆粒表面氨基化功能,氨基和鐵通過2個carbon鏈接
用途: 帶活性基團的T2造影劑
介紹:
2.0 ml of 35 nm iron-based superparamagneticcontrast agent with amine groups separated by a 2 carbon spacer packaged in a 2ml sealed serum bottle. 5 mg Fe/ml having a zeta potential of ~ +48 mV
外觀:液體
粒徑:35nm
Functionality :amine
Storage Buffer: H2O
Zeta Potential: ~ +48 mV
濃度:2mg/ml
包裝:2ml
保存時間:4℃,2年
廠家:西安凱新生物科技有限公司
產(chǎn)品名稱:Fe3O4 Superparamagnetic,Functionalityaromatic amine groups
產(chǎn)品全稱:Fe3O4 Superparamagnetic,Functionalityaromatic amine groups
中文名稱:超順磁性納米顆粒表面氨基化功能,氨基和鐵通過aromatic amine groups鏈接
用途: 帶活性基團的T2造影劑
介紹:
2.0 ml of 40 nm iron-basedsuperparamagnetic contrast agent containing aromatic amine groups packaged in a2 ml sealed serum bottle. 2.5 mg Fe/ml having a zeta potential of ~ +48 mV.This nanoparticle is designed not to independently bind to or be internalizedby cells. Therefore, cell labeling is achieved exclusively via your conjugatedligand.
外觀:液體
粒徑:40nm
Functionality :amine
Storage Buffer: H2O
Zeta Potential: ~ +48 mV
濃度:2.5mg/ml
包裝:2ml
保存時間:4℃,2年
廠家:西安凱新生物科技有限公司
產(chǎn)品名稱:PLLFe3O4 Superparamagnetic,Functionalityamine groups
產(chǎn)品全稱:Poly L-LysineFe3O4 Superparamagnetic Nanoparticles,Functionalityaminegroups
中文名稱:多聚賴氨酸包裹超順磁性納米顆粒表面氨基化功能
用途: 帶NH2活性基團的T2造影劑
介紹:
2.0 ml of 40 nm iron-based 2.0 ml of 40 nmiron-based superparamagnetic contrast agent coated with L-lysine packaged in a2 ml sealed serum bottle. 5 mg Fe/ml having a zeta potential of ~ +20 mV. Theepsilon-amines groups of lysine are ideally suited for conjugation of ligandsand macromolecules. This nanoparticle is designed not to independently bind toor be internalized by cells. Therefore, cell labeling is achieved exclusivelyvia your conjugated ligand.
外觀:液體
粒徑:40nm
Functionality :amine
Storage Buffer: H2O
Zeta Potential: ~ +48 mV
濃度:2.5mg/ml
包裝:2ml
保存時間:4℃,2年
廠家:西安凱新生物科技有限公司
產(chǎn)品名稱:CarboxylFe3O4 NanoparticlesRhodamine B
產(chǎn)品全稱:RhodamineB Fe3O4 Superparamagnetic Nanoparticles,FunctionalityCarboxylgroups
中文名稱:羅丹明B標記的超順磁性納米顆粒表面羧基化功能
用途: 帶羅丹明B和羧基活性基團的T2造影劑
介紹:
2.0 ml of 35 nm rhodamine B labelediron-based superparamagnetic contrast agent designed for conjugating a ligand,peptide, antibody, or protein using water soluble carbodiimide packaged in a 2ml sealed serum bottle. 2 mg Fe/ml having a zeta potential of ~ -35 mV. Thisnanoparticle is designed not to independently bind to or be internalized bycells. Therefore, cell labeling is achieved exclusively via your conjugatedligand. See Application Notes 5 and 10.
外觀:液體
粒徑:35nm
Functionality : rhodamine B and Carboxyl
Storage Buffer: H2O
Zeta Potential: ~ +35 mV
濃度:2mg/ml
包裝:2ml
保存時間:4℃,2年
廠家:西安凱新生物科技有限公司
產(chǎn)品名稱:CarboxylFe3O4 Nanoparticlesamine
產(chǎn)品全稱:Fe3O4 SuperparamagneticNanoparticles,FunctionalityCarboxyl and amine groups
中文名稱:超順磁性納米顆粒表面修飾氨基和羧基
用途: 氨基羧基活性基團的T2造影劑
介紹:
2.0 ml of 30 nm iron-basedsuperparamagnetic contrast agent containing both amine and carboxyl groupsdesigned to approximate the surface of a protein packaged in a 2 ml serumbottle. 5 mg Fe/ml, having a zeta potential of ~ +4 mV.
外觀:液體
粒徑:30nm
Functionality : amine and Carboxyl
Storage Buffer: H2O
Zeta Potential: ~ +35 mV
濃度:2mg/ml
包裝:2ml
保存時間:4℃,2年
廠家:西安凱新生物科技有限公司
產(chǎn)品名稱:CarboxylFe3O4Nanoparticlesamine Rhodamine B
產(chǎn)品全稱:RhodamineB-Fe3O4 Superparamagnetic Nanoparticles,FunctionalityCarboxyland amine groups
中文名稱:超順磁性納米顆粒表面修飾氨基和羧基并熒光標記羅丹明B
用途: 氨基羧基活性基團的T2造影劑熒光標記羅丹明B
介紹:
2.0ml of 50 nm rhodamine B labelediron-based superparamagnetic contrast agent containing amine and carboxylgroups designed to approximate the surface of a protein packaged in a 2 mlsealed serum bottle. 2 mg Fe/ml having a zeta potential of ~ +4 mV.
外觀:液體
粒徑:50nm
Functionality : amine and Carboxyl and rhodamineB
Storage Buffer: H2O
Zeta Potential: ~ +4 mV
濃度:2mg/ml
包裝:2ml
保存時間:4℃,2年
廠家:西安凱新生物科技有限公司
產(chǎn)品名稱:Poly L-TyrosineFe3O4Nanoparticles
產(chǎn)品全稱:Poly L-TyrosineFe3O4Nanoparticles
中文名稱:聚L-酪氨酸包裹超順磁性納米顆粒
用途:聚L-酪氨酸的T2造影劑
介紹:
2.0 ml of 40 nm iron-basedsuperparamagnetic contrast agent coated with L-tyrosine packaged in a 2 mlsealed serum bottle. 5 mg Fe/ml having a zeta potential of ~ -5 mV. The phenolgroup of tyrosine is ideally suited for applications as a substrate fortyrosine kinases, iodination with 124-I (PET), 125-I (metabolic studies), and127-I (CT). This nanoparticle is designed not to independently bind to or beinternalized by cells. Therefore, cell labeling is achieved exclusively viayour conjugated ligand.
外觀:液體
粒徑:40nm
Functionality : Poly L-Tyrosine
Storage Buffer: H2O
Zeta Potential: ~ +4 mV
濃度:2mg/ml
包裝:2ml
保存時間:4℃,2年
廠家:西安凱新生物科技有限公司
產(chǎn)品名稱:AzideDextranFe3O4Nanoparticles
產(chǎn)品全稱:AzideDextranFe3O4Nanoparticles
中文名稱:疊氮修飾葡聚糖超順磁性納米顆粒
用途:疊氮修飾葡聚糖超順磁性納米顆粒
介紹:
Stable aqueous suspension of iron-basedsuperparamagnetic nanoparticles (USPIO) having an azide handle for clickchemistry reactions. Application: MRI contrast agent for functional studies andfor conversation to a nuclear imaging agent using click chemistry attachment ofa radioisotope
外觀:液體
粒徑:50nm
Functionality : Azide
Storage Buffer: H2O
Zeta Potential: ~ +48 mV
Mean Particle Size: 50 nm
Core: Magnetite Mean Core Size: 8 nm
Coating: Dextran
Number of Particles: ~6.4E15 per g
Density: ~1.25 g/cm3
濃度:1 mg Fe/ml
包裝:1ml
保存時間:4℃,2年
廠家:西安凱新生物科技有限公司
產(chǎn)品名稱:BiotinFe3O4Nanoparticles
產(chǎn)品全稱:BiotinFe3O4Nanoparticles
中文名稱:生物素修飾的磁性納米顆粒
用途:生物素修飾的磁性納米顆粒
外觀:液體
粒徑:50nm
Functionality : Biotin
濃度:1 mg Fe/ml
包裝:1ml
保存時間:4℃,2年
廠家:西安凱新生物科技有限公司
產(chǎn)品名稱:DOTAFe3O4Nanoparticles
產(chǎn)品全稱:DOTAFe3O4Nanoparticles
中文名稱:DOTA修飾的磁性納米顆粒
用途:DOTA修飾的磁性納米顆粒
外觀:液體
粒徑:50nm
Functionality : DOTA
濃度:1 mg Fe/ml
包裝:1ml
保存時間:4℃,2年
廠家:西安凱新生物科技有限公司
供應(yīng)商:西安凱新生物科技有限公司
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