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작성일 : 20-02-21
[BroadPharm] Biotin Labeling Reagents_Amine Reactive_others
Fmoc-Lys (biotin-PEG)-OH/N-Boc-Biocytin/PEG-Biotin-PEG

 

Biotin Labeling Reagents_Amine Reactive_others

Fmoc-Lys (biotin-PEG)-OH/N-Boc-Biocytin/PEG-Biotin-PEG

 

Broad class of PEGylated, water-soluble reagents for simple and efficient biotin labeling of antibodies,

proteins and other primary amine-containing macromolecules. PEGylation imparts water solubility to the

biotinylated molecule, helping to prevent aggregation of biotinylated antibodies stored in solution.

 

Fmoc-Lys (biotin-PEG)-OHreagents are Lysine embedded biotin PEG derivatives containing a

carboxylic group and Fmoc-protected amine. Reaction of carboxylic with primary amino (-NH2) forms stable,

irreversible amide bonds. The Fmoc group can be deprotected under basic condition to obtain the free amine

which can be used for further conjugations.

   

Catalog No.

Product Name

M.W

Purity

Size

Structure

BP-22612

Fmoc-Lys (biotin-PEG4)-OH

842.0

95%

100 / 250 / 500 mg

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BP-22614

Fmoc-Lys (biotin-PEG12)-OH

1194.5

98%

100 / 500 mg

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N-Boc-Biocytin, this class of biotin PEG derivative contains a carboxylic group and Boc-protected amine.

Reaction of carboxylic with primary amino (-NH2) forms stable, irreversible amide bonds. The Boc group can

be deprotected under acidic condition to obtain the free amine which can be used for further conjugations.

   

Catalog No.

Product Name

M.W

Purity

Size

Structure

BP-23270

N-Boc-Biocytin

472.6

98%

250 mg & 1g

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PEG-Biotin-PEG, 3-arm PEGylated biotin PEG derivative that allows reaction with two amine-containing

moiety to form stable, irreversible amide bonds.

   

Catalog No.

Product Name

M.W

Purity

Size

Structure

BP-23278

N-Biotin-N-bis(PEG4-acid)

739.9

98%

100 / 250 / 500mg & 1g

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