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Protein Labeling

A8775 Cy5 Bis carboxylic acid

Summary: Cy5 bis-carboxylic acid (sulfonated, sodium salt), labels primary amines after EDC/NHS activation, for crosslinking, water-soluble probes, or direct use in controls and calibration.

Soluble in DMSO
C3384 HPF

7 Citation

Summary: HPF is a stable fluorescent reagent for detecting high levels of reactive oxygen species (ROS).

≤20 mg/mL
A8006 NHS-SS-Biotin

Summary: Amine-reactive biotinylation reagent, mid-length

≥28.79 mg/mL
A8007 Biotin Hydrazide

Target: Glycoproteins

Summary: Carbonyl-reactive biotinylation reagent

insoluble in EtOH; ≥12.9 mg/mL
A8008 Biotin-HPDP

26 Citation

Target: sulfhydryls (-SH)

Summary: Sulfhydryl-reactive biotinylation reagent, pyridyldithiol-activated

insoluble in H2O; ≥33.47 mg/mL
A8009 Iodoacetyl-LC-Biotin

1 Citation

Summary: Sulfhydryl-reactive biotinylation reagent, iodoacetyl-activated

≥51 mg/mL
A8100 Cy3 NHS ester (non-sulfonated)

2 Citation

Summary: Cy3 NHS ester (non-sulfonated), labels primary amines.

≥59 mg/mL
A8101 Cy3.5 NHS ester (non-sulfonated)

Summary: Cy3.5 NHS ester (non-sulfonated), labels primary amines, emission (~604 nm) longer than Cy3.

≥69 mg/mL
A8102 Cy5 NHS ester (non-sulfonated)

1 Citation

Summary: Cy5 NHS ester (non-sulfonated), labels primary amines.

≥30.8 mg/mL
A8103 Cy5.5 NHS ester (non-sulfonated)

41 Citation

Summary: Cy5.5 NHS ester (non-sulfonated), labels primary amines, near-infrared fluorescence (~710 nm).

≥35.82 mg/mL