官方微信|手機(jī)版|本站服務(wù)|買家中心|行業(yè)動(dòng)態(tài)|幫助

產(chǎn)品|公司|采購(gòu)|招標(biāo)

Ho-p-SCN-Bn-DOTA, 2126179-28-8,Holmium (III) p-SCN

參考價(jià)面議
具體成交價(jià)以合同協(xié)議為準(zhǔn)
  • 公司名稱西安凱新生物科技有限公司
  • 品       牌
  • 型       號(hào)
  • 所  在  地西安市
  • 廠商性質(zhì)生產(chǎn)廠家
  • 更新時(shí)間2018/2/20 18:06:32
  • 訪問(wèn)次數(shù)532
在線詢價(jià) 收藏產(chǎn)品 進(jìn)入商鋪 同類產(chǎn)品

聯(lián)系方式:李想 查看聯(lián)系方式

該公司近期關(guān)注度418046

聯(lián)系我們時(shí)請(qǐng)說(shuō)明是 制藥網(wǎng) 上看到的信息,謝謝!

    西安凱新生物科技有限公司是國(guó)內(nèi)*生命科學(xué)和生物技術(shù)領(lǐng)域試劑供應(yīng)商,從成立初期就致力于為生命科學(xué)和生物技術(shù)領(lǐng)域提供優(yōu)質(zhì)產(chǎn)品和技術(shù)服務(wù),力求將較好的產(chǎn)品和服務(wù)奉獻(xiàn)給我們的客戶。

豐富凱新:

    合成磷脂、高分子聚乙二醇衍生物、嵌段共聚物、磁性納米顆粒、納米金及納米金棒、近紅外熒光染料、活性熒光染料、熒光標(biāo)記的葡聚糖BSA和鏈霉親和素、蛋白交聯(lián)劑、小分子PEG衍生物、點(diǎn)計(jì)化學(xué)產(chǎn)品、樹枝狀聚合物、環(huán)糊精衍生物、熱門腫瘤原料藥、大環(huán)配體類、熒光量子點(diǎn)、透明質(zhì)酸衍生物、石墨烯或氧化石墨烯、碳納米管、富勒烯等等,可以滿足從毫克級(jí)到公斤級(jí)的定制需求。

專業(yè)凱新:

    為滿足市場(chǎng)需要,結(jié)合中國(guó)本土市場(chǎng)的環(huán)境和發(fā)展,通過(guò)篩選,我公司已經(jīng)和Avantipharma、Matreyananocs、creativelaysan、Polypureiris、LumiprobeHampton Research、Worthington、bioaustralis20多家簽訂代理協(xié)議,成為合作伙伴,為中國(guó)客戶提供各種類高層次的產(chǎn)品和服務(wù)。

高效凱新:

    凱新與客戶齊心協(xié)力,共同推進(jìn)產(chǎn)品突破,為解決迫切需求,我們配備專業(yè)的冷藏存儲(chǔ)設(shè)備,常規(guī)試劑有現(xiàn)貨。

PEG衍生物,熒光染料,量子點(diǎn),點(diǎn)擊試劑,大環(huán)配體,雙功能螯合劑,納米金,小分子PEG
Ho-p-SCN-Bn-DOTA, 2126179-28-8,Holmium (III) p-SCN-Bn-DOTA
DOTA DERIVATIVES
NOTA DERIVATIVES
DTPA DERIVATIVES
CYCLEN DERIVATIVES
CYCLAM DERIVATIVES
CYCLEN DERIVATIVES
Ho-p-SCN-Bn-DOTA, 2126179-28-8,Holmium (III) p-SCN 產(chǎn)品信息

Ho-p-SCN-Bn-DOTA, 2126179-28-8,Holmium (III) p-SCN-Bn-DOTA

Chemical Formula

H?C??H??N?O?·TFA

Chemical Name

Holmium (III) S-2-(4-isothiocyanatobenzyl)-1,4,7,10-_x000D_
tetraazacyclododecane-1,4,7,10-tetraacetic acid

FW (weight)

827.5

CAS Number

2126179-28-8

Purity

≥ 94%

結(jié)構(gòu)式:

          

Ho-p-SCN-Bn-DOTA, 2126179-28-8,Holmium (III) p-SCN-Bn-DOTA

供應(yīng)商:西安凱新生物科技有限公司

地址(Address):中國(guó)·西安·蓮湖區(qū)興中路3號(hào)

():.    :

:          :

 

核磁共振成像MRI造影劑可以分為縱向弛豫造影劑 (T1制劑)和橫向弛豫造影劑(T2制劑)。T1制劑是通過(guò)水分子中的氫核和順磁性金屬離子直接作用來(lái)縮短T1,從而增強(qiáng)信號(hào),圖像較亮;T2制劑是通過(guò)對(duì)外部局部磁性環(huán)境的不均勻性進(jìn)行干擾,使鄰近氫質(zhì)子在弛豫中很快產(chǎn)生相(diphase)來(lái)縮短T2,從而減弱信號(hào),圖像較暗。

弛豫效率是MRI造影劑關(guān)鍵指標(biāo)之一。弛豫效率高的樣品,可以使用zui少的量達(dá)到的效果;在造影劑研究領(lǐng)域,紐邁專門開發(fā)了小型的核磁共振成像分析儀,可測(cè)試方便的測(cè)試造影劑T1T2弛豫時(shí)間,并可對(duì)試管樣品進(jìn)行成像,提供定量和定性評(píng)價(jià)數(shù)據(jù),為造影劑產(chǎn)品的研發(fā)與改進(jìn)提供快速可靠的檢測(cè)手段。

目前市面上的T1造影劑產(chǎn)品是Gd釓及Gd的衍生物產(chǎn)品,zui常用的就是Gd-DTPA釓噴替酸葡甲胺。

 

Magnetic resonance imaging (MRI) is an imaging techniue usedprimarily in medical research to produce high uality images of in vivosystems. To track materials within in vivo systems, pounds-of-interest aretagged with materials that possess magnetic properties. These materials, aswell as MRI contrast agents, generally fall into two classes. The first issoluble gadolinium pounds that act through the T1 relaxation process and arebrightening agents. The second is particulate iron oxides that act through theT2 relaxation process and are darkening agents. Each type of contrast agent hasits benefits.

 

西安凱新生物科技有限公司提供的T1造影劑的產(chǎn)品列表如下:

Gd-DTPA

Gadolinium-Labeled Albumin

Gadolinium-labeled IgG

Gadolinium-labeled Protein A

Gadolinium-labeled Polylysine

Gadolinium-labeled BSA

Gd-BSA-FITC

Gd-BSA-Rhodamine B

Gd-DOTA

Gd-p-SCN-Bn-DOTA

Gd-DO3A-Butylamine

 

DMPE-DTPA-Gd

DTPA-BSA-Gd

DPPE-DTPA-Gd

DSPE-DTPA-Gd

DMPE-DTPA-Gd-DMPE

DPPE-DTPA-Gd-DPPE

DSPE-DTPA-Gd-DSPE

 

西安凱新生物科技有限公司可以提供較為齊全的核磁共振成像MRIT1造影劑,詳細(xì)產(chǎn)品如下:

產(chǎn)品名稱:Gd-DTPA/Gado-DTPA

產(chǎn)品全稱:Gadolinium-DTPA

中文名稱:二乙三胺五乙酸釓絡(luò)合物/釓噴酸葡甲胺鹽

外觀:液體

Formula : C28H54GdN5O20

溶劑:0.5 mmol gadopentetatedimeglumine/ml

濃度:469 mg/ml

包裝:10ml

保存時(shí)間:4℃,2

廠家:西安凱新生物科技有限公司

 

 

產(chǎn)品名稱:Gd-BSA

產(chǎn)品全稱:Gadolinium-labeledbovine albumin

中文名稱:釓-牛血清白蛋白

產(chǎn)品簡(jiǎn)介:

One ml of Galbumin, Trackable Galbumin, orGlowing Galbumin is packaged in a 2 ml sealed serum bottles at a concentrationof 25 mg/ml. Concentrated Galbumin is packaged in a 2 ml sealed serum bottlesat 100 mg/ml. Applications include vascular imaging and injection andinjection-site visualization. Suggested starting dose for rats and mice is 2-4ml/kg.

分子量:66K

外觀:液體

濃度:25 mg/ml

包裝:2ml

保存時(shí)間:4℃,2

廠家:西安凱新生物科技有限公司

 

 

產(chǎn)品名稱:Gd-BSA-FITC

產(chǎn)品全稱:Gadolinium-labeledbovine albumin-Fluorescein

中文名稱:釓-牛血清白蛋白-綠色熒光素

外觀:液體

激發(fā)和發(fā)射:490nm-520nm

濃度:25 mg/ml

包裝:2ml

保存時(shí)間:4℃,2

用于熒光成像

 

 

產(chǎn)品名稱:Gd-BSA-RhodamineB

產(chǎn)品全稱:Gadolinium-labeledbovine albumin-Rhodamine B

中文名稱:釓-牛血清白蛋白-紅色羅丹明

外觀:液體

激發(fā)和發(fā)射:570nm-610nm

濃度:25 mg/ml

包裝:2ml

保存時(shí)間:4℃,2

用于熒光成像

 

 

產(chǎn)品名稱:Gd-IgG

產(chǎn)品全稱:Gadolinium-labeled Immunoglobulin G(bovine), Gd-IgG

中文名稱:釓-抗體

介紹:

Gd-IgG is gadolinium-labeled IgG. Thisreagent is engineered to be used as a MRI contrast reagent and is classified asa brightening agent acting through the T1 relaxation process. Gd-IgG is at aconcentration of 25 mg/ml. There are approximay 10 to 15 gadolinium atomsper IgG unit and the molecular weight of the product is approximay 160 kDa.

外觀:液體

濃度:10 mg/ml

包裝:2ml

保存時(shí)間:4℃,2

 

 

產(chǎn)品名稱:Gd-Protein A

產(chǎn)品全稱:Gd-ProteinA, Gadolinium-Protein A

中文名稱:釓-蛋白A

介紹:

Gado-Protein A is gadolinium-labeledProtein A bottled at a concentration of 10 mg/ml. There are approximay 3gadolinium atoms per Protein A unit and the molecular weight of the product is~ 44k Da.

Protein A is a 42 kDa surface proteinoriginally found in the cell wall of the bacterium Staphylococcus aureus. Ithas found use in biochemical research because of its ability to bindimmunoglobulins from many mammalian species. It binds the heavy chain withinthe Fc region of most immunoglobulins and also within the Fab region in thecase of the human VH3 family.

外觀:液體

濃度:25 mg/ml

包裝:2ml

保存時(shí)間:4℃,2

 

 

產(chǎn)品名稱:Gd3O4

產(chǎn)品全稱:Gadoliniumoxide nanoparticles

中文名稱:納米釓氧化物

介紹:

Gadoluminate is the first merciallyavailable ultra-small gadolinium oxide colloid for use in a wide range of MRIand MRA applications. This product is a 30 nm gadolinium colloid and itprovides a strong T1 brightening signal that is parable to the same molarconcentration as Gd-DTPA. However, due to its colloidal size and neutralcharge, this reagent is retained in the vascular space. The measured bloodhalf-life (t½) of Gadoluminate in a swine model is approximay 12.5 hours andapproximay 11.9 minutes in a mouse model.

Two ml of Gadoluminate is packaged in a 2ml sealed serum bottles. The product is a 30 nm gadolinium colloid atconcentration of 10 mg Gd/ml.

外觀:液體

粒徑:30納米

濃度:15 mg/ml

包裝:2ml

保存時(shí)間:4℃,2

廠家:西安凱新生物科技有限公司

 

 

產(chǎn)品名稱:PLL-Gd

產(chǎn)品全稱:Gadolinium-Polylysine/Gadolinium-labeledpolylysine

中文名稱:聚賴氨酸-

介紹:

Gado-Polylysine is gadolinium-labeledpolylysine. This reagent is engineered to be used as a MRI contrast reagent andis classified as a brightening agent acting through the T1 relaxationprocess. GADOPOLYLYSINE is designed for diffusion studies, for labelingcells, and to allow efficient labeling with ligands, peptides, proteins, andnucleic acid (RNAi, DNA, etc.), wherein a T1 weighted MRI contrast agent isdesired.

外觀:液體

分子量:10k, 22k,50k,110k, 225k

濃度:10 mg/ml

包裝:2ml

保存時(shí)間:4℃,2

廠家:西安凱新生物科技有限公司

 

 

產(chǎn)品名稱:Gd-DOTA

產(chǎn)品全稱:Gadolinium-Gadolinium (III) 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetate

中文名稱: -大環(huán)配體

外觀:粉末

Formula: Gd C??H??N?O?Na·4H?O

FW: 652.7

包裝:500mg/1g

保存時(shí)間:-20℃,1

 

Gd-p-SCN-Bn-DOTA

產(chǎn)品名稱:Gd-p-SCN-Bn-DOTA

中文名稱: -大環(huán)配體

外觀:粉末

Formula: GdC??H??N?O?·TFA

FW: 819.9.

純度:94%

包裝:500mg/1g

保存時(shí)間:-20℃,1

廠家:西安凱新生物科技有限公司

 

 

產(chǎn)品名稱:14:0PE-DTPA (Gd),DMPE-DTPA-Gd

產(chǎn)品全稱:1,2-dimyristoyl-sn-glycero-3-phosphoethanolamine-N-diethylenetriaminepentaaceticacid (gadolinium salt)

中文名稱: -大環(huán)配體-磷脂

外觀:粉末

Molecular FormulaC47H90GdN6O17P

Percent positionC 47.06%, H 7.56%, Gd 13.11%, N 7.01%, O 22.68%, P 2.58%

Purity>99%

CAS Number827020-81-5

Molecular Weight1199.471

純度:99%

包裝:5mg/10mg

保存時(shí)間:-20℃,1

 

 

產(chǎn)品名稱:DTPA-BSA(Gd),DTPA-BSA-Gadolinium

產(chǎn)品全稱:DTPA-bis(stearylamide)(gadolinium salt)

中文名稱: -大環(huán)配體-牛血清白蛋白

外觀:粉末

Molecular FormulaC50H94GdN5O8

Percent positionC 57.16%, H 9.02%, Gd 14.97%, N 6.67%, O 12.18%

Purity>99%

CAS Number1796-30-5

Molecular Weight1050.560

純度:99%

包裝:5mg/10mg

保存時(shí)間:-20℃,1

Ho-p-SCN-Bn-DOTA, 2126179-28-8,Holmium (III) p-SCN-Bn-DOTA

關(guān)鍵詞:生物產(chǎn)品
同類產(chǎn)品推薦
在找 Ho-p-SCN-Bn-DOTA, 2126179-28-8,Holmium (III) p-SCN 產(chǎn)品的人還在看

提示

×

*您想獲取產(chǎn)品的資料:

以上可多選,勾選其他,可自行輸入要求

個(gè)人信息: