Thermo Scientific_D7757_DiD’ solid; DiIC18(5) solid 试剂_10 mg 常温 –

Thermo Scientific_D7757_DiD' solid; DiIC18(5) solid  试剂_10 mg 常温 -

代理商DiD’ solid; DiIC18(5) solid 试剂_10 mg 常温

10 mg 常温

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描述

The far-red fluorescent, lipophilic carbocyanine DiD is a longer-wavelength DiI analog. It is supplied as a solid form to facilitate direct application of crystals to membranes and is weakly fluorescent in water but highly fluorescent and quite photostable when incorporated into membranes. It has an extremely high extinction coefficient and short excited-state lifetimes (~1 nanosecond) in lipid environments. Once applied to cells, the dye diffuses laterally within the plasma membrane.

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即用型过氧化氢溶液 50 mM校准、稳定 货号11004-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

即用型过氧化氢溶液 50 mM校准、稳定

即用型过氧化氢溶液 50 mM校准、稳定

货号 11004 存储条件 在零下15度以下保存, 避免光照
规格 5×10 mL 价格 1272
Ex (nm) Em (nm)
分子量 34.01 溶剂 Water
产品详细介绍

简要概述

即用型过氧化氢溶液是美国AAT Bioquest生产的ELISA检测试剂,与其它商业化过氧化氢溶液相比,我们制备的H2O2溶液更加稳定。它经过校准,能够更好的保证基于过氧化酶检测的重现性。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的即用型过氧化氢溶液。 

产品说明书

操作方案

1.储备溶液配制

所有未使用的储备溶液应分成一次性等分试样,并在制备后储存在-20°C。避免反复冻融循环。

1.过氧化物酶反应混合物:
用适当的过氧化氢底物浓度和50至500μM过氧化氢制备过氧化物酶反应混合物。

 

样品实验方案

1.加入等体积的过氧化物酶工作溶液和过氧化物酶标准品和含过氧化物酶的样品。

2.在室温下孵育反应15至30分钟,避光。

3.用适当的仪器监测荧光或吸光度。

 

参考文献

Development of enzyme-based bar code-style lateral-flow assay for hydrogen peroxide determination
Authors: Fung KK, Chan CP, Renneberg R.
Journal: Anal Chim Acta (2009): 89

The accuracy of Amplex Red assay for hydrogen peroxide in the presence of nanoparticles
Authors: Lee CW, Chen YC, Ostafin A.
Journal: J Biomed Nanotechnol (2009): 477

Development of a 384-well colorimetric assay to quantify hydrogen peroxide generated by the redox cycling of compounds in the presence of reducing agents
Authors: Johnston PA, Soares KM, Shinde SN, Foster CA, Shun TY, Takyi HK, Wipf P, Lazo JS.
Journal: Assay Drug Dev Technol (2008): 505

Hydroxyl radical scavenging assay of phenolics and flavonoids with a modified cupric reducing antioxidant capacity (CUPRAC) method using catalase for hydrogen peroxide degradation
Authors: Ozyurek M, Bektasoglu B, Guclu K, Apak R.
Journal: Anal Chim Acta (2008): 196

A reporter system for the individual detection of hydrogen peroxide and singlet oxygen: its use for the assay of reactive oxygen species produced in vivo
Authors: Shao N, Krieger-Liszkay A, Schroda M, Beck CF.
Journal: Plant J (2007): 475

Chemiluminescence assay for tetrahydrobiopterin based on the generation of hydrogen peroxide using isoluminol-microperoxidase in the presence of 1-methoxy PMS
Authors: Arakawa H, Masuda K, Tajima N, Maeda M.
Journal: Luminescence (2007): 245

Homogeneous, unmodified gold nanoparticle-based colorimetric assay of hydrogen peroxide
Authors: Wu ZS, Zhang SB, Guo MM, Chen CR, Shen GL, Yu RQ.
Journal: Anal Chim Acta (2007): 122

Polypyrrole-based optical probe for a hydrogen peroxide assay
Authors: Wang H, Park SM.
Journal: Anal Chem (2007): 240

Hydrogen peroxide-induced chlorophyll a bleaching in the cytochrome b6f complex: a simple and effective assay for stability of the complex in detergent solutions
Authors: Chen XB, Zhao XH, Zhu Y, Gong YD, Li LB, Zhang JP, Kuang TY.
Journal: Photosynth Res (2006): 205

The responses of lymphocytes from Asian and Caucasian diabetic patients and non-diabetics to hydrogen peroxide and sodium nitrite in the Comet assay
Authors: Wyatt N, Kelly C, Fontana V, Merlo DF, Whitelaw D, Anderson D.
Journal: Mutat Res (2006): 154

说明书
即用型过氧化氢溶液 50 mM校准、稳定.pdf

Glucose 6-Phosphate Dehydrogenase, from Yeast(G-6-PDH) 品牌:O Yeast CAS No.:9001-40-5


品牌:O Yeast
CAS No.:9001-40-5
储存条件:-20℃
纯度:
产品编号

(生产商编号)

等级 规格 运输包装 零售价(RMB) 库存情况 参考值

304-50144

5000 U 咨询


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* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动,恕不另行通知,确切详情请联系上海金畔生物科技有限公司客服。

产品描述相关资料下载相关产品浏览记录 请联系客服

刀豆蛋白A(ConA),AF488标记 货号25570-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

刀豆蛋白A(ConA),AF488标记

刀豆蛋白A(ConA),AF488标记

刀豆蛋白A(ConA),AF488标记    货号25570 货号 25570 存储条件 在零下15度以下保存, 避免光照
规格 1 mg 价格 1200
Ex (nm) 499 Em (nm) 520
分子量 N/A 溶剂 Water
产品详细介绍

简要概述

产品基本信息

货号:25570

产品名称:刀豆蛋白A,AF488标记

规格:1mg

储存条件:-15℃避光防潮

保质期:12个月

 

产品物理化学光谱特性

Ex(nm):499

Em(nm):520

量子产率(cm -1 M -1):73000

消光系数:0.92

 

适用仪器


荧光显微镜  
激发: FITC滤波片
发射: FITC滤波片
推荐孔板: 黑色透明

 

产品介绍

刀豆蛋白A(ConA)是一种凝集素,可与各种糖,糖蛋白和糖脂中发现的某些结构特异性结合。ConA被广泛用于生物学和生物化学中,以表征各种细胞表面上的糖蛋白和其他含糖实体。它也可用于在凝集素亲和层析中纯化糖基化的大分子,以及研究各种免疫细胞的免疫调节。ConA在B-聚糖的分支结构的末端位置特异性结合α-D-甘露糖基和α-D-葡萄糖基残基(两个己糖,仅碳2上的醇不同)。它具有4个结合位点,对应于4个亚基。刀豆蛋白A(Con A)是细胞生物学中使用最广泛的凝集素之一。AF488标记的刀豆蛋白A(相当于Con A的AlexaFluor®488缀合物,AlexaFluor®是ThermoFisher的商标)。AlexaFluor®488 Con A选择性结合至a-甘露吡喃糖基和a-吡喃葡萄糖基残基。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的刀豆蛋白A,AF488标记。 

点击查看光谱

 

参考文献

A Rabbit Model of Aqueous-Deficient Dry Eye Disease Induced by Concanavalin A Injection into the Lacrimal Glands: Application to Drug Efficacy Studies.
Authors: Honkanen, Robert A and Huang, Liqun and Rigas, Basil
Journal: Journal of visualized experiments : JoVE (2020)

Acupuncture stimulation attenuates TNF-α production via vagal modulation in the concanavalin A model of hepatitis.
Authors: Lim, Hee-Don and Kim, Ki-Joong and Jo, Byung Gon and Park, Ji-Yeun and Namgung, Uk
Journal: Acupuncture in medicine : journal of the British Medical Acupuncture Society (2020): 964528420907338

Antioxidant Capacity and Hepatoprotective Role of Chitosan-Stabilized Selenium Nanoparticles in Concanavalin A-Induced Liver Injury in Mice.
Authors: Bai, Kaikai and Hong, Bihong and He, Jianlin and Huang, Wenwen
Journal: Nutrients (2020)

Concanavalin A Enhanced Proliferation and Osteogenic Differentiation of Dental Pulp Stem Cells.
Authors: Suardita, Ketut and Arundina, Ira and Tedjosasongko, Udijanto and Yuliati, Anita and Peeters, Harry Huiz and Wijaksana, I Komang Evan and Surboyo, Meircurius Dwi Condro
Journal: European journal of dentistry (2020): 123-127

Concanavalin A Toxicity Towards Potato Psyllid and Apoptosis Induction in Midgut Cells.
Authors: Tang, Xiao-Tian and Ibanez, Freddy and Tamborindeguy, Cecilia
Journal: Insects (2020)

Concanavalin A-Rose Bengal bioconjugate for targeted Gram-negative antimicrobial photodynamic therapy.
Authors: Cantelli, Andrea and Piro, Francesca and Pecchini, Pietro and Di Giosia, Matteo and Danielli, Alberto and Calvaresi, Matteo
Journal: Journal of photochemistry and photobiology. B, Biology (2020): 111852

Deficiency of O-linked-glycosylation regulates activation of T cells and aggravates Concanavalin A-induced liver injury.
Authors: Hao, Xiaohua and Gao, Meixin and He, Lingling and Ye, Xiaohui and Yang, Junru and Zhang, Fuyang and Liu, Ran and Wei, Hongshan
Journal: Toxicology (2020): 152411

Demethyleneberberine attenuates concanavalin A-induced autoimmune hepatitis in mice through inhibition of NF-κB and MAPK signaling.
Authors: Zhang, Miao and Li, Qingxia and Zhou, Cuisong and Zhao, Yaxing and Li, Ruiyan and Zhang, Yubin
Journal: International immunopharmacology (2020): 106137

Developmental exposure to low doses of dichlorodiphenyltrichloroethane impairs proliferative response of thymic lymphocytes to Concanavalin A in rats.
Authors: Yaglova, Nataliya V and Tsomartova, Elina S and Obernikhin, Sergey S and Ivanova, Marina Y and Chereshneva, Elizaveta V and Muhamedova, Svetlana G and Lomanovskaya, Tatiana A and Yaglov, Valentin V
Journal: Heliyon (2020): e03608

ISFET and Dex-AgNPs based portable sensor for reusable and real-time determinations of concanavalin A and glucose on smartphone.
Authors: Zhao, Shuang and Shi, Cong and Hu, Hongyang and Li, Zhengping and Xiao, Gang and Yang, Qiaochun and Sun, Peng and Cheng, Linyang and Niu, Wencheng and Bi, Jinshun and Yue, Zhao
Journal: Biosensors & bioelectronics (2020): 111962

说明书
刀豆蛋白A(ConA),AF488标记.pdf

Bis(4-te+4 °C-Butylphenyl) iodonium hexafluorophosphate 双(4-叔丁基苯)碘六氟磷酸盐 品牌:Chemodex CAS No.:61358-25-6


品牌:Chemodex
CAS No.:61358-25-6
储存条件:-20°C
纯度:>98% (TLC)
产品编号

(生产商编号)

等级 规格 运输包装 零售价(RMB) 库存情况 参考值

CDX-T0106-G001

1 g 770.00


* 干冰运输、大包装及大批量的产品需酌情添加运输费用


* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动,恕不另行通知,确切详情请联系上海金畔生物科技有限公司客服。

产品描述相关资料下载相关产品浏览记录 请联系客服