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MilliporeSigma

900932

TAMRA alkyne

≥95%

Synonym(s):

Tetramethylrhodamine alkyne

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5 MG

$274.00

$274.00

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About This Item

Empirical Formula (Hill Notation):
C36H41N3O8
Molecular Weight:
643.73
UNSPSC Code:
12352200
NACRES:
NA.22

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Product Name

TAMRA alkyne, ≥95%

InChI key

ZFKUPSPWMXEEIG-UHFFFAOYSA-N

SMILES string

O=CNCCOCCOCCOCCOCC#C.CN(C)C1=CC=C(C(C2=C(C([O-])=O)C=CC=C2)=C(C=C3)C(O4)=CC3=[N+](C)C)C4=C1

assay

≥95%

form

powder or crystals

reaction suitability

reaction type: click chemistry

storage temp.

−20°C

Quality Level

100

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1 of 4

This Item
8.5102676075787918
TAMRA alkyne ≥95%

Sigma-Aldrich

900932

TAMRA alkyne

5-Carboxy-tetramethylrhodamine Novabiochem®

Sigma-Aldrich

8.51026

5-Carboxy-tetramethylrhodamine

Azide-fluor 545

Sigma-Aldrich

760757

Azide-fluor 545

Tetramethylrhodamine isothiocyanate mixed isomers suitable for fluorescence, mixture of isomers

Sigma-Aldrich

87918

Tetramethylrhodamine isothiocyanate mixed isomers

assay

≥95%

assay

≥96.0% (HPLC), ≥97% (TLC)

assay

-

assay

-

form

powder or crystals

form

powder

form

solid

form

powder

reaction suitability

reaction type: click chemistry

reaction suitability

-

reaction suitability

reaction type: click chemistry

reaction suitability

-

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

2-8°C

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

200

Application

TAMRA alkyne is a red-fluorescent probe that through the alkyne group can be reacted with azides via a copper-catalyzed click reaction (CuAAC). TAMRA (tetramethylrhodamine) is a bright fluorescent probe and is compatible with various excitation sources including mercury arc, tungsten and xenon arc lamps, the 544 nm line of the Helium-Neon laser and the 532 nm green laser line.[1]{37[2]

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
MKCZ4220
MKCV8292
MKCT0896
MKCQ4867
MKCP1329

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Selective imaging of Gram-negative and Gram-positive microbiotas in the mouse gut.
Wang W, et al.
Biochemistry, 56(30), 3889-3893 (2017)
Chemoselective modification of viral surfaces via bioorthogonal click chemistry.
Rubino F A, et al.
Journal of Visualized Experiments, 66 (2012)
Jacob Gubbens et al.
Chemistry & biology, 16(1), 3-14 (2009-01-28)
New lipid analogs mimicking the abundant membrane phospholipid phosphatidylcholine were developed to photocrosslink proteins interacting with phospholipid headgroups at the membrane interface. In addition to either a phenylazide or benzophenone photoactivatable moiety attached to the headgroup, the lipid analogs contained

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