5-TAMRA Picolyl Azide|5-TAMRA Picolyl N3
5-tamra吡啶甲基疊氮是一種先進的熒光探針,采用銅螯合基序提高銅的有效濃度(我)在反應位點。螯合作用的吡啶甲基疊氮基團在反應部位提高銅的有效濃度是如此之大,導致高達40倍的信號強度的增加。此外,代替?zhèn)鹘y(tǒng)的5-tamra疊氮化物5-tamra吡啶甲基疊氮的使用允許至少十倍減少銅催化劑的濃度不犧牲標記效率。
雖然5的混合異構(gòu)體(6)- TAMRA是*,經(jīng)常使用的紅色熒光染料染色的蛋白質(zhì),肽和核苷酸標記TAMRA混合異構(gòu)體可能麻煩由于顯著的信號在HPLC純化展寬。肽和核苷酸標記與一個單一的異構(gòu)體發(fā)生通常會得到更好的分辨率在HPLC純化,往往在接合過程中需要。
總之,一個甲基吡啶基團為疊氮探針的引入在炔烴的檢測靈敏度大幅提高。這對于探測低豐度目標或顯著提高信號強度是特別有價值的。
Abs/Em Maxima | 545/576 |
Extinction coefficient | 91,000 |
Flow cytometry laser line | 532 or 555 nm |
Microscopy laser line | 532 or 555 nm |
Spectrally similar dyes | Alexa Fluor® 546, Atto™ 543, CF™ 555 Dye, DyLight™549 |
Molecular weight | 808.89 |
CAS | N/A |
Solubility | DMSO, DMF, MeOH |
Purity | >97% (HPLC) |
Appearance | Red solid |
Storage conditions | -20C |
Shipping conditions | Ambient temperature |
5-TAMRA Picolyl Azide|5-TAMRA Picolyl N3
- 疊氮化合物(Azides)
Azidobutyric acid NHS ester - Azido dyes, available as solids, and as ready-to-use 10 mM DMSO solutions
- Water-soluble Cy3 azide
Water-soluble Cy5 azide
Cy3 azide
Cy3.5 azide
Cy5 azide
Cy5.5 azide
Cy7 azide
Cy7.5 azide
5-FAM azide
6-FAM azide
5-JOE azide
5-R110 azide
6-R110 azide
6-ROX azide
5-TAMRA azide
炔烴類染料(Alkynes)
Alkyne phosphoramidite, 5'-terminal
Alkyne amidite, hydroxyprolinol
Pentynoic acid STP ester
熒光激活染料(Catalysts and activators)
Ascorbic acid
Copper(II)-TBTA plex, 10 mM in 55% a. DMSO
SYBR Green I
Gel staining solution, 10000x
For PCR, 100x solution
改良三磷酸鹽(Modified triphosphates)
Ami1-ddUTP
Ami1-dUTP
脂類活性染料(Dye activated esters)
Cy3 NHS ester (water soluble)
Cy5 NHS ester (water soluble)
Cy3 NHS ester
Cy3.5 NHS ester
Cy5 NHS ester
Cy5.5 NHS ester
Cy7 NHS ester
Cy7.5 NHS ester
ROX NHS ester, pure 6- isomer
羰基活性染料(Dye hydrazides)
Cy5 hydrazide
巰基反應性染料(Dye maleimides)
Cy5 maleimide
Cy5.5 maleimide
2D DIGE熒光染料試劑盒(2D DIGE dye kits)
Phosporamidites
Alkyne phosphoramidite, 5'-terminal
Alkyne amidite, hydroxyprolinol
DMS(O)MT aminolink amidite
Long trebler amidite
Pyrene dU amidite