Services directly from the manufacturer

Davids Biotechnologie

We conjugate your antibodies with:
a) FITC and other dyes
b) Horse Raddish Peroxidase or alkaline Phosphatase
c) Biotin
d) Other molecules to customers needs

We do fragmentations with your antibodies:
a) Pepsin to get F(ab)2  110 kDa fragments
b) Papain to get Fab  55 kDa fragments or/and Fc fragments

Modifications of Antibodies

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Info@dabio.de

Antibody modifictaions

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Crystal-Enzymes

We perform our Fragmentations with immobilized enzymes.For this we covalently bind pepsin or papain to glas beads. This makes the fragmentation more sure with the result of better purity and better yields.

Fluorescence dye conjugations

We use activated fluorescent dyes for direct conjugation to antibodies, peptides or other molecules.

Picture shows cells incubated with Connexin-External loop dereived peptide conjugated to FITC. The peptide binds to the external loop of connexin in the cell membrane.