Protein Labeling Reagents
Invitrogen™ Texas Red™-X, Succinimidyl Ester, mixed isomers
Texas Red™-X, Succinimidyl Ester, mixed isomers
Invitrogen™ Alexa Fluor™ 750 NHS Ester (Succinimidyl Ester)
Alexa Fluor™ 750 is a bright and photostable near-IR dye that is spectrally similar to Cy7.
Invitrogen™ 5-ROX, SE (5-Carboxy-X-Rhodamine, Succinimidyl Ester), single isomer
5-ROX, SE (5-Carboxy-X-Rhodamine, Succinimidyl Ester), single isomer
Invitrogen™ 6-ROX (6-Carboxy-X-Rhodamine), single isomer
6-ROX (6-Carboxy-X-Rhodamine), single isomer
Molecular Probes™ Biotin Alkyne (PEG4 carboxamide-Propargyl Biotin)
biotin alkyne (PEG4 carboxamide-propargyl biotin)
Molecular Probes™ Biotin Azide (PEG4 carboxamide-6-Azidohexanyl Biotin)
biotin azide (PEG4 carboxamide-6-azidohexanyl biotin)
Thermo Scientific™ EZ-Link™ Alkoxyamine-PEG4-Biotin
Biotinylate glycoproteins (aldehydes of oxidized sugars) with a mid-length (27.0A), pegylated biotinylation reagent containing a 4-unit PEG spacer for length and solubility.
Invitrogen™ Texas Red™ C2 Maleimide
Texas Red™ C2 maleimide
Invitrogen™ Eosin-5-Maleimide
eosin-5-maleimide
Invitrogen™ Click-iT™ Protein Reaction Buffer Kit
Click two moieties together: azide or alkyne and the corresponding click detection reagent
Invitrogen™ Click-IT™ L-Homopropargylglycine (HPG)
Less hazardous technique for the detection of nascent protein synthesis
Invitrogen™ Biotin-4-Fluorescein
Biotin-4-fluorescein can be used to quantitate available biotin-binding sites or the concentration of avidin or streptavidin through the strong quenching associated when this molecule binds to avidin.
Invitrogen™ 5-TAMRA (5-Carboxytetramethylrhodamine), single isomer
5-TAMRA (5-Carboxytetramethylrhodamine), single isomer
Invitrogen™ Click-iT™ Cell Reaction Buffer Kit
Clicks the two moieties together
Invitrogen™ Alexa Fluor™ 488 NHS Ester (Succinimidyl Ester)
Alexa Fluor™ 488 is a bright, green-fluorescent dye with excitation ideally suited for the 488 nm laser line.