Anti-Rabbit IgG - Atto 633 from goat antiserum 

free of unconjugated dye

Anti-rabbit IgG (whole molecule) (Sigma, R4880) is developed in goat using purified rabbit IgG as the immunogen. Affinity isolated antigen specific antibody is purified from goat anti-rabbit IgG antiserum to remove essentially all goat serum proteins, including immunoglobulins, which do not specifically bind to rabbit IgG. Goat anti-rabbit is conjugated to Atto 633 NHS (Abs.max. 629 nm; Em.max. 657 nm), (Fluka 01464), then further purified via gel permeation chromatography and dialysis to remove unbound Atto-Dye.

BioChemika

(limited shelf life, expiry date on the label)

bovine serum albumin as stabilizer

1 mg/mL IgG

λ_ex 636 nm; λ_em 650 nm in PBS

2-8°C

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