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Protein Labeling

K4401 NHS-LC-LC-Biotin Kit

Summary: Suitable for biotin labeling of protein molecules such as IgG containing amino groups above 20 kDa.
A8018 Sulfo-NHS-LC-D-Desthiobiotin

Summary: Desthiobiotin with long chain (LC) spacer arm for covalent labeling of primary amines (-NH2) of proteins or other molecules

Soluble in DMSO
A8134 Cy5.5 carboxylic acid (non-sulfonated)

Summary: Cy5.5 carboxylic acid (non-sulfonated), labels primary amines after EDC/NHS activation or used directly for controls and calibration.
A8135 Cy7 carboxylic acid (non-sulfonated)

Summary: Cy7 carboxylic acid (non-sulfonated), labels primary amines after EDC/NHS activation or used directly for controls and calibration.

soluble in organic solvents (DMSO

low solubility in water
A8136 Cy7.5 carboxylic acid (non-sulfonated)

Summary: Cy7.5 carboxylic acid (non-sulfonated), labels primary amines after EDC/NHS activation or used directly for controls and calibration.

soluble in organic solvents (DMSO

low solubility in water
A8123 Pyrene azide 3

Summary: Reagent for fluorescent labeling
A8137 Cy5 carboxylic acid

1 Citation

Summary: Cy5 carboxylic acid (sulfonated), labels primary amines after EDC/NHS activation.
A8138 Cy3 maleimide (non-sulfonated)

2 Citation

Summary: Cy3 maleimide (non-sulfonated), labels thiols.

≥16.53 mg/mL
A8139 Cy5 maleimide (non-sulfonated)

7 Citation

Summary: Cy5 maleimide (non-sulfonated), labels thiols.

≥64.1 mg/mL
A8140 Cy5.5 maleimide (non-sulfonated)

1 Citation

Summary: Cy5.5 maleimide (non-sulfonated), labels thiols.

≥74.1 mg/mL