Protein Labeling Reagents
Revvity Health Sciences Inc IVISense 680 NHS Fluorescent Dye (1 mg) (VivoTag)
IVISense 680 NHS Fluorescent Dye (1 mg) (VivoTag)
Medchemexpress LLC D-Desthiobiotin (Standard) | 533-48-2 | 1 G
D-Desthiobiotin is a biotin derivative that increases testosterone. It is utilized in affinity and protein chromatography, and can also be employed for protein and cell labeling, detection, and isolation.
- Biotin derivative
- Increases testosterone
- Used in affinity chromatography
- Used in protein chromatography
- Employed for protein and cell labeling
- Employed for protein and cell detection
- Employed for protein and cell isolation
Medchemexpress LLC D-Desthiobiotin | 533-48-2 | 99.92% | 1 ML
D-Desthiobiotin is a biotin derivative that increases testosterone. It is utilized in affinity chromatography, protein chromatography, and for protein and cell labeling, detection, and isolation.
- Biotin derivative
- Used in affinity chromatography
- Used in protein chromatography
- Increases testosterone
- Suitable for protein and cell labeling, detection, and isolation
Aat Bioquest 5-TAMRA, SE [5-Carboxytetramethylrhodamine, succinimidyl ester] *CAS#: 150810-68-7*
The single TAMRA isomers are increasingly preferred for labeling peptides and nucleotides because they give better resolution in HPLC purification that is often required in the conjugation processes.
Enzo Life Sciences Rhod-2 AM (ultra pure) (1mg). CAS: 129787-64-0
Rhod-2 AM has the longest fluorescent emission signal of the commonly used calcium indicators. It contains a rhodamine-like fluorophore, making it suitable for use with argon and krypton laser excitation sources. Rhod-2 signal intensity one of the strongest of all the calcium probes. Rhod 2 is especially suitable probe for intracellular calcium monitoring by confocal laser-scanning microscopy and flow cytometry. The dissociation constant of Rhod 2 with calcium is among the highest of all the fluorescent calcium probes, providing a wider range for monitoring calcium concentration. Wavelength Maxima: Excitation 549nm, Emission 578nm. Alternative name: 1-[2-Amino-5-(3-dimethylamino-6-dimethylammonio-9-xanthenyl)phenoxy]-2-(2-amino-5-methylphenoxy)]ethane-N,N,N',N'-tetraacetic acid, tetraacetoxy methyl ester . Br. Purity: ≥90% (HPLC). Solubility: Soluble in DMSO. Long Term Storage: -20°C.
Aat Bioquest 6-ROX, SE [6-Carboxy-X-rhodamine, succinimidyl ester] *CAS#: 216699-36-4*
6-ROX, SE is the other purified single isomer of 5(6)-ROX, SE. 6-ROX is predominately used for labeling nucleotides and sequencing nucleic acids. Compared to other rhodamines, ROX is very unstable.
Aat Bioquest Cyanine 5 azide [equivalent to Cy5® azide]
A variety of cyanine 5 ( Cy5®) dyes has been used to label biological molecules for fluorescence imaging and other fluorescence-based biochemical analysis. They are widely used for labeling peptides, proteins and oligos etc.
Aat Bioquest 7-Hydroxy-4-methylcoumarin [4-Methylumbelliferone] *Fluorescence reference standard*
This compound is used as a calibration standard for 7-hydroxy-4-methylcoumarin-based enzyme substrates. It has pH-dependent fluorescence.
Aat Bioquest iFluor 700 succinimidyl ester (5 mg)
AAT Bioquests iFluor dyes are optimized for labeling proteins in particular antibodies. This catalog is for 5 mg.
Aat Bioquest 6-TAMRA cadaverine
6-TAMRA cadaverine is a building block for developing fluoresceinated bioconjugates. It is also a fluorescent transglutaminase substrate to label proteins by transaminidation.