11418165001
Roche
Biotin Protein Labeling Kit
sufficient for 5 labeling reactions, kit of 1 (5 components), suitable for immunoblotting, suitable for ELISA
Synonym(s):
Biotin, protein labeling
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About This Item
UNSPSC Code:
12352200
Recommended Products
usage
sufficient for 5 labeling reactions
Quality Level
packaging
kit of 1 (5 components)
manufacturer/tradename
Roche
technique(s)
ELISA: suitable
immunoblotting: suitable
storage temp.
2-8°C
General description
For labeling of proteins with biotin.
Free amino acids of the protein to be labeled react with D-biotinoyl-ε-aminocaproic acid-N-hydroxy-succinimide ester (biotin-7-NHS) by forming a stable amino bond. Non reacted biotin-7-NHS is separated on a Sephadex G-25 column.
Free amino acids of the protein to be labeled react with D-biotinoyl-ε-aminocaproic acid-N-hydroxy-succinimide ester (biotin-7-NHS) by forming a stable amino bond. Non reacted biotin-7-NHS is separated on a Sephadex G-25 column.
Application
Biotin protein labeling kit has been used to produce biotinylated denatured bovine serum albumin (d-BSA) for coating cadmium telluride (CdTe) quantum dot (QD) conjugates.
The kit is suitable for the labeling of proteins with biotin for immunochemistry, immunoblotting, and ELISA.
The kit is suitable for the labeling of proteins with biotin for immunochemistry, immunoblotting, and ELISA.
Packaging
1 kit containing 5 components.
Quality
Function tested.
Preparation Note
Working solution: Preparation of the solutions
- Blocking solution: Dissolve the contents of the bottle blocking reagent (green screw cap) in 300 ml double-distilled water.
- PBS solution: Dissolve the contents of the bottle PBS (blue screw cap) in 1 I double-distilled water.
- Biotin-7-NHS solution: The solution should be freshly prepared before labeling. Add to the contents of the reaction vial which includes biotin-7-NHS 250 μI DMSO and vortex the solution several times. The resulting concentration of the biotin-7-NHS solution is 20 mg/ml. For the labeling mix, the volume of the biotin-7-NHS solution should not exceed 5% of the total reaction volume (e.g., add maximal 50 μl biotin-7-NHS solution to 1 ml protein solution).
Other Notes
For life science research only. Not for use in diagnostic procedures.
Kit Components Only
Product No.
Description
- Blocking Reagent (green screw cap)
- Phosphate Buffered Saline (PBS) (blue screw cap)
- D-Biotinoyl-ε-aminocaproic acid-N-hydroxysuccinimide ester (Biotin-7-NHS)
- Dimethylsulfoxide (DMSO) (red screw cap)
- Sephadex G-25 Columns
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
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