AmdU (5-azidomethyl-2'-deoxyuridine)

Azidomethyldeoxyuridine (AmdU) is an azide containing nucleoside that is incorporated into nascent DNA by cellular polymerases. The azide groups attached to DNA this way can be subsequently modified with alkynes or cycloalkynes via copper-catalyzed or strain promoted Click chemistry.

Azide-PEG3-Amine

A bifunctional linker with azide and amine groups flanking PEG3 (triethylene glycol)

Azide-PEG3-Azide

Triethylene glycol diazide (CAS# 59559-06-7) is a bifunctional crosslinker bearing two azide groups. Suitable for Click chemistry.

Azide-PEG4-Amine

PEG4 amine azide (CAS# 134179-38-7) is a bifunctional linker with amine and azide functional groups. It is based on a tetraethyleneglycol core. The length of the PEG4 linker is 1.4 nm.

Azide-PEG4-Azide

PEG4 diazide (CAS# 101187-39-7) is a homobifunctional linker with two azide groups. It can be used for the synthesis of dimeric molecules with a hydrophilic core by Click chemistry.

BDP 558/568 azide

BDP 558/568 is a borondipyrromethene fluorophore with absorption and emission spectra close to Cyanine3. This is an azide derivative for Click chemistry.

BDP 581/591 azide

BDP 581/591 is a relatively hydrophobic borondipyrromethene fluorophore that can be used as a probe for ROS species, or fluorescence polarization tracer. This is an azide derivative for Click chemistry.

BDP 630/650 azide

BDP 630/650 is a bright borondipyrromethene based fluorophore for the far red area of the spectrum. It possesses high extinction coefficient and quantum yield. This is an azide for Click chemistry labeling.

BDP FL azide

BDP FL is a bright and photostable borondipyrromethene dye for fluorescein channel. This is a dye azide for Click Chemistry.

BDP R6G azide

BDP R6G is a high performance borondipyrromethene fluorophore which is tuned to match excitation and emission channels of R6G dye.

BDP TMR azide

Borondipyrromethene dye with azido group. Spectral properties are similar to TAMRA dye. Due to long fluorescence lifetime, BDP TMR is especially useful for fluorescence polarization measurements.

BDP TR azide

BDP TR is a red emitting fluorophore for Texas Red (ROX) channel. This is an azide for copper catalyzed and copper free Click chemistry conjugation.

Biotin PEG3 azide

Biotin azide is a reagent for click chemistry labeling with biotin, a well-known affinity probe.

Coumarin 343 azide

Fluorescent dye azide for Coumarin 343 labeling via Click Chemistry.

Coumarin 343 X azide

Coumarin 343 is a blue emitting fluorophore that can serve as a FRET donor for fluorescein (FAM). This azide derivative can be conjugated with alkynes by Click chemistry. An extended linker arm between the fluorophore and the azide group enhances solubility, and provides spatial separation between the dye and the biomolecule.

Cyanine3 azide

Azide derivative of Cyanine3 fluorescent dye for Click Chemistry.

Cyanine3.5 azide

Cyanine3.5 azide for biomolecule labeling through Click Chemistry.

Cyanine5 azide

Cyanine5 azide is a reagent for Click Chemistry labeling with Cyanine5, a popular fluorescent dye.

Cyanine5.5 azide

Far red / near infrared fluorescent Cyanine5.5 dye derivative for Click Chemistry.

Cyanine7 azide

Near-infrared fluorescent dye for Click Chemistry.

Cyanine7.5 azide

Long-wavelength NIR fluorescent dye azide for Click chemistry.

FAM azide, 5-isomer

FAM (fluorescein) azide for Click chemistry, pure 5-isomer.

FAM azide, 6-isomer

FAM (fluorescein) azide, 6-isomer is a commonly used fluorescent dye azide for Click Chemistry.

JOE azide, 5- isomer

JOE is a chlorinated fluorescein dye which is often used for HEX channel for oligonucleotides. It is less hydrophobic than HEX. This is an azide derivative for Click chemistry

PEP azide

PEP (phenylethynylpyrene), polyaromatic hydrocarbon fluorescent dye for Click-Chemistry labeling.

Perylene azide

Perylene is an extremely bright and photostable fluorescent label with green fluorescence.

Pyrene azide 1

Reagent for fluorescent labeling with pyrene polycyclic aromatic hydrocarbon via Click Chemistry.

Pyrene azide 2

Pyrene azide with longer linker, for Click Chemistry.

R6G azide, 5-isomer

Rhodamine 6G is a xanthene dye that has been used for DNA sequencing and qPCR. This azide derivative is used for the attachment of the dye to DNA and other molecules by means of Click chemistry.

ROX azide, 5- isomer

ROX (aka rhodamine X or rhodamine 101) azide for biomolecule labeling through Click Chemistry.

Sulfo-Cyanine3 azide

Water-soluble sulfo-Cyanine3 dye azide for Click Chemistry.

Sulfo-Cyanine5 azide

Water soluble sulfo-Cyanine5 fluorescent dye azide for Click Chemistry.

Sulfo-Cyanine5.5 azide

Sulfo-Cyanine5.5 azide is a derivative of water soluble far red emitting fluorescent cyanine dye. The azide group can be conjugated by either copper-catalyzed or copper free Click chemistry. The reagent possesses high aqueous solubility and hydrophilicity, and recommended for the labeling of biomolecules in aqueous environment.

Sulfo-Cyanine7 azide

Water-soluble NIR fluorescent dye azide for Click chemistry

Sulfo-Cyanine7.5 azide

Sulfo-Cyanine7.5 is a very hydrophilic and water soluble dye for the near infrared region. The absorption and emission spectra of the dye are similar to indocyanine green (ICG), but sulfo-Cyanine7.5 has a much higher fluorescence quantum yield. The dye is a great choice for near infrared in vivo imaging. This is an azide for Click chemistry.