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Advanced Targeting Systems艾美捷丨Streptavidin-ZAP

點擊次數(shù):0發(fā)布時間:2022/12/26 17:02:19

Advanced Targeting Systems艾美捷丨Streptavidin-ZAP

更新日期:2022/12/26 17:02:19

所 在 地:中國大陸

產(chǎn)品型號:

簡單介紹:Advanced Targeting Systems(ATSbio)主要研究域包含神經(jīng)靶向毒素,神經(jīng)生物學(xué)研究方面的抗體/蛋白,靶向劑內(nèi)化水平檢測工具等。艾美捷科技是ATSbio的中國代理商,為科研工作者提供優(yōu)質(zhì)的產(chǎn)品與服務(wù)。

相關(guān)標(biāo)簽:Advanced Targeting Systems ATSbio 

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詳細(xì)內(nèi)容

 鏈霉親和素ZAP將生物素化物質(zhì)轉(zhuǎn)化為靶向毒素。鏈親和素是一種四聚體蛋白(重組形式的分子量為53 kDa),每個亞基都能結(jié)合一個生物素分子。鏈霉親和素和生物素之間的鍵是快速的,基本上是不可逆的,不受大多數(shù)端pH、有機溶劑和變性試劑的影響。它是蛋白質(zhì)和配體之間已知強的非共價生物相互作用(Ka=1015 M-1)。用于制備鏈親和素ZAP的鏈親和素不含碳水化合物基團,具有中性等電點,因此與抗生物素相比,降低了非特異性結(jié)合。多種分子,包括凝集素、蛋白質(zhì)和抗體,可以被生物素化,并與鏈霉親和素標(biāo)記的探針或用于生物測定的其他檢測試劑反應(yīng)。

 

鏈親和素ZAP是鏈親和素和核糖體失活蛋白saporin的化學(xué)偶聯(lián)物。它將生物素化物質(zhì)轉(zhuǎn)化為目標(biāo)毒素。

 

Advanced Targeting Systems/ATSbio艾美捷這些試劑盒將生物素化物質(zhì)轉(zhuǎn)化為靶向毒素,并允許用戶評估試劑與受體結(jié)合后內(nèi)化的能力。

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目標(biāo)推薦
      體內(nèi)推薦     體外 

生物素化肽   鏈親和素ZAP肽試劑盒(KIT 27-B  生物素Z肽內(nèi)化試劑盒(KIT -27-ZB

生物素化抗體  Streptavidin ZAP抗體試劑盒(KIT -27-A)山羊、人、小鼠、大鼠或兔生物素Z抗體內(nèi)化試劑盒(KIT -27-Z)山羊、人、鼠、鼠或兔

其他生物素化材料 Streptavidin ZAP試劑盒(KIT 27-SStreptavidin ZAPKITKIT-27-S

 

Advanced Targeting Systems/ATSbio 艾美捷其它熱門ZAP研究:

IT-27 Streptavidin-ZAP 生物素化靶向劑

IT-51 Fab-ZAP human 人單克隆抗體

IT-48 Fab-ZAP mouse 小鼠單克隆抗體

IT-65 FabFc-ZAP human IgG

IT-55 Fab-ZAP rat 大鼠IgG

 

Advanced Targeting Systems/ATSbio艾美捷Streptavidin-ZAP相關(guān)文獻(xiàn):

CD3e-immunotoxin spares CD62Llo Tregs and reshapes organ-specific T-cell composition by preferentially depleting CD3ehi T cells

 

Kim S, Shukla RK, Yu H, Baek A, Cressman SG, Golconda S, Lee GE, Choi H, Reneau JC, Wang Z, Huang CA, Liyanage NPM, Kim S (2022) CD3e-immunotoxin spares CD62Llo Tregs and reshapes organ-specific T-cell composition by preferentially depleting CD3ehi T cells. Front Immunol 13:1011190. doi: 10.3389/fimmu.2022.1011190

 

Objective: To use a new murine testing model to demonstrate a substantial enrichment of tissue-resident Foxp3+ Tregs following CD3e-IT treatment.

 

Summary: The multi-organ pharmacodynamics of CD3e-IT and potential treatment resistance mechanisms identified in this study may generate new opportunities to further improve this promising treatment.

 

Usage: Male C57BL/6J mice were injected into retro-orbital sinus with 15 μg S-CD3e-IT (Biotinylated Anti-CD3 mixed with Streptavidin-ZAP in sterile 200 μl PBS twice a day for four consecutive days.

 

Related Products: Streptavidin-ZAP (Cat. #IT-27)

 

In vivo visualization and molecular targeting of the cardiac conduction system

 

Goodyer WR, Beyersdorf BM, Duan L, van den Berg NS, Mantri S, Galdos FX, Puluca N, Buikema JW, Lee S, Salmi D, Robinson ER, Rogalla S, Cogan DP, Khosla C, Rosenthal EL, Wu SM (2022) In vivo visualization and molecular targeting of the cardiac conduction system. J Clin Invest e156955. doi: 10.1172/jci156955

 

Objective: To engineer targeted antibody conjugates directed against the cardiac conduction system (CCS) to allow visualization of the CCS in vivo.

 

Summary: Accidental injury to the CCS, a specialized set of cells embedded within the heart and indistinguishable from the surrounding heart muscle tissue, is a major complication in cardiac surgeries. They generated a fully human monoclonal Fab (hCNTN2) that targets the CCS with high specificity.

 

Usage: Streptavidin-ZAP was reacted with biotinylated hCNTN2 Fab to create hCNTN2-SAP. 100 ug of either hCNTN2-SAP and control-SAP were injected into wild-type mice with a single tail-vein injection and hearts were harvested after 2 days.

 

Related Products: Streptavidin-ZAP (Cat. #IT-27)

 

Advanced Targeting Systems(ATSbio)主要研究域包含神經(jīng)靶向毒素,神經(jīng)生物學(xué)研究方面的抗體/蛋白,靶向劑內(nèi)化水平檢測工具等。艾美捷科技是ATSbio的中國代理商,為科研工作者提供優(yōu)質(zhì)的產(chǎn)品與服務(wù)。

 

來源:https://www.amyjet.com/brand/Advanced-Targeting-Systems.shtml

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