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MilliporeSigma

777315

Cy3-azide

90% (HPLC)

Synonym(s):

Cy3 Azide Fluroescent Probe

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$185.00

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$507.00

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About This Item

Empirical Formula (Hill Notation):
C35H44N6O10S3 · xC6H16N
Molecular Weight:
804.95 (salt-free basis)
NACRES:
NA.22
UNSPSC Code:
12352125
Assay:
90% (HPLC)
Form:
solid

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assay

90% (HPLC)

form

solid

reaction suitability

reaction type: click chemistry

storage temp.

−20°C

Quality Level

100

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Show Differences

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This Item
777323760765QBD10526
Cy3-azide 90% (HPLC)

Sigma-Aldrich

777315

Cy3-azide

Cy5-azide 95% (HPLC)

Sigma-Aldrich

777323

Cy5-azide

Azide-fluor 488 ≥90% (HPLC)

Sigma-Aldrich

760765

Azide-fluor 488

Azido-dPEG ®35-amine >90%

Sigma-Aldrich

QBD10526

Azido-dPEG ®35-amine

assay

90% (HPLC)

assay

95% (HPLC)

assay

≥90% (HPLC)

assay

>90%

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

-

reaction suitability

reaction type: click chemistry

reaction suitability

reaction type: click chemistry

reaction suitability

reaction type: click chemistry

reaction suitability

reaction type: click chemistry, reagent type: cross-linking reagent
reaction type: click chemistry

form

solid

form

solid

form

solid

form

solid or viscous liquid

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

Application

Azide modified cyanine dye. Can be used to detect or label alkyne- or cyclooctyne-containing molecules or biomolecules by fluorescence spectroscopy following azide-alkyne cycloaddition.
Solubility -DMSO; water; DMF; MeOH
Abs/Em - 553/566 nm
Extinction Coefficient - 151; 000 cm-1M-1

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ5712
MKCV8452
MKCP8432
MKCN2577
MKCG3741

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Questions

  1. How would you reconstitute this for a concentration of 10 mM? T

    1 answer

    1. This product is soluble in DMSO, water, DMF, and methanol. To reconstitute for a concentration of 10 mM, use the formula:

      Mass (g)=Concentration (mol/L)×Volume (L)×Formula Weight (g/mol)

      For example,

      Mass=10mM×1L×804.95g/mol=8.0495g.

      For future assistance, a molarity calculator is available at https://www.sigmaaldrich.com/support/calculators-and-apps/mass-molarity-calculator

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