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當前位置:西安凱新生物科技有限公司>>熒光染料及其標記蛋白>>熒光染料>> Cy3 Picolyl Azide|Cy3吡啶甲基疊氮 生化試劑

Cy3 Picolyl Azide|Cy3吡啶甲基疊氮 生化試劑

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更新時間:2023-08-11 09:54:02瀏覽次數:580次

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Cy3 Picolyl Azide|Cy3吡啶甲基疊氮
Cy3是一種反應染料, 用于氨基基團的的生物分子標記, Cy3可用于可溶性蛋白、肽和寡核苷酸/DNA的標記。 激發波長(nm):550, 發射波長(nm): 570

Cy3 Picolyl Azide|Cy3吡啶甲基疊氮

Cy3 Picolyl Azide is an advanced fluorescent probe that incorporates a copper-chelating motif to raise the effective concentration of Cu(I) at the reaction site. The chelating effect of picolyl azide moiety to raise the effective concentration of copper at the reaction site is so great that it leads to an increase of signal intensity of up to 40-fold.

In addition, the use of Cy3 Picolyl Azide instead of conventional Cy3-Azide allows for at least a tenfold reduction in the concentration of the copper catalyst without sacrificing the efficiency of labeling.

In summary, the introduction of a picolyl moiety into an azide probe leads to a substantial increase in the sensitivity of alkyne detection. This will be of special value for the detection of low abundance targets or where significant increase in signal intensity is desired.

structural formula:

        

Cy3 Picolyl Azide|Cy3吡啶甲基疊氮

 

Abs/Em Maxima

550/570 nm

Extinction coefficient

150,000

Flow cytometry laser line

532 555 or 568 nm

Microscopy laser line

532 or 555 nm

Spectrally similar dyes

Alexa Fluor® 555, Atto™ 555, CF™ 555 Dye, DyLight™549

Molecular weight

908.08

CAS

N/A

Solubility

Water, DMSO, DMF, MeOH

Purity

>95% (HPLC)

Appearance

Red solid

Storage conditions

-20C

Shipping conditions

Ambient temperature

 

其它相關產品:

英文名稱產品描述
Coumarin343azide分子式:C22H27N5O5
分子量:441.48
EXmax:437nm
EMmax:477nm
Cy3 azide分子式:C33H43ClN6O
分子量:575.19
EXmax:555nm
EMmax:570nm
Cy3.5 azide分子式:C44H53ClN6O
分子量:717.38
EXmax:591nm
EMmax:604nm
Cy5 azide分子式:C35H45ClN6O
分子量:601.22
EXmax:646nm
EMmax:662nm
Cy5.5 azide分子式:C43H49ClN6O
分子量:701.34
EXmax:673nm
EMmax:707nm
Cy7 azide分子式:C40H51ClN6O
分子量:667.33
EXmax:750nm
EMmax:773nm
Cy7.5 azide分子式:C48H55ClN6O
分子量:767.44
EXmax:788nm
EMmax:808nm
FAM azide, 5- isomer分子式:C24H18N4O6
分子量:458.42
EXmax:494nm
EMmax:520nm
FAM azide, 6- isomer分子式:C24H18N4O6
分子量:458.42
EXmax:494nm
EMmax:520nm
PEP azide分子式:C34H32N4O3
分子量:544.64
EMmax:389nm
Perylene azide分子式:C27H24N4O3
分子量:452.50
Pyrene azide 1分子式:C23H22N4O3
分子量:402.45
Pyrene azide 2分子式:C24H24N4O3
分子量:416.47
Pyrene azide 3分子式:C26H28N4O3
分子量:444.53
R110 azide, 5- isomer分子式:C24H20N6O4
分子量:456.45
EXmax:496nm
EMmax:520nm
R110 azide, 6- isomer分子式:C24H20N6O4
分子量:456.45
EXmax:496nm
EMmax:520nm
ROX azide, 5- isomer分子式:C36H36N6O4
分子量:616.71
EXmax:570nm
Sulfo-Cy3 azide分子式:C34H45N6NaO8S2
分子量:752.88
EXmax:548nm
EMmax:563nm
Sulfo-Cy5 azide分子式:C36H47N6NaO8S2
分子量:778.91
EXmax:646nm
EMmax:662nm
TAMRAazide, 5- isomer分子式:C28H28N6O4
分子量:512.56
EXmax:556nm
EMmax:563nm
Cy3 alkyne分子式:C33H40ClN3O
分子量:530.14
EXmax:555nm
EMmax:570nm
Cy5 alkyne分子式:C35H42ClN3O
分子量:556.18
EXmax:646nm
EMmax:662nm
Azidobutyricacid NHS ester分子式:C8H10N4O4
分子量:226.19
AlkyneAmidite,hydroxyprolinol分子式:C41H52N3O6P
分子量:713.84
AlkynePhosphoramidite, 5′-terminal分子式:C21H36N3O3P
分子量:409.5
 

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