Anti-NFS1 Antibody

From the Antibodies.com catalogue, this affinity-purified reagent is a Rabbit polyclonal IgG raised against the cysteine desulfurase NFS1 (also known as IscS/NifS), supplied unconjugated in a 50 µL vial at 1 mg/mL formulated in PBS with 0.1% sodium azide and 50% glycerol as a cryoprotectant. Antibodies.com validates the antibody for Western blotting (WB), immunohistochemistry (IHC) and immunofluorescence (IF), and the reagent is confirmed reactive with Human, Mouse and Rat samples — the same panel used to validate the sister NFS1 polyclonal in the same product family. Because it is unconjugated, it can be paired with any anti-rabbit secondary of choice, and the IgG isotype makes it compatible with standard HRP-, biotin- or fluorophore-based detection chemistries. Storage at –20 °C in the supplied glycerol-containing buffer preserves activity through multiple freeze–thaw cycles. Researchers studying mitochondrial iron–sulfur cluster biogenesis, where NFS1 supplies inorganic sulfur to nascent Fe-S clusters, will appreciate the broad species reactivity and the trio of applications that allow cross-platform confirmation of expression in cell lysates, fixed tissue sections and cultured cells.