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Camelid single domain antibodies (sdAbs) consist only of one antigen binding site of an Alpaca heavy chain antibody. With only ~15 kDa, these Tags are about 10-times smaller than conventional IgG antibody molecules.
|Cat. No. N2005-Biotin||
250 µg purified antibody, lyophilized from PBS, labeled with Biotin.
Biotin is a small vitamin B complex molecule. Its small size minimizes interference with antibody binding sites and allows for efficient conjugation without compromising antibody functionality.
Immunocytochemistry (ICC) on 4% PFA fixed cells. Immunoreactivity is usually revealed by fluorescence. Some antibodies require special fixation methods. For details, please refer to the “Remarks” section.', $event)" style="cursor: help;">ICC: yes
Immunohistochemistry (IHC) on 4% PFA perfusion fixed tissue with 24h PFA post fixation. Immunoreactivity is usually revealed by fluorescence or a chromogenic substrate. Some antibodies require special fixation methods or antigen retrieval steps. For details, please refer to the ”Remarks” section.', $event)" style="cursor: help;">IHC: yes
Fluorescence-activated cell sorting (FACS); usually cells are fluorescently labeled with antibodies against cell-surface antigens followed by cell-sorter analysis.', $event)" style="cursor: help;">FACS: yes
Reacts with: mouse.
No signal: chicken, rabbit, Guinea pig, donkey, rat, goat, pig, horse, cow, human.
Other species not tested yet.
|Specificity||Mouse IgG1, does not cross-react with rabbit, guinea pig or chicken immunoglobulins|
Unlabeled variants and several modifications of sdAbs like biotin, fluorophore or DBCO conjugation are available.
FluoTag®-X2 anti-Mouse is a species-specific FluoTag® directed against the IgG1 subtype from Mouse. In FluoTag-X2, two fluorophore molecules are site-specifically coupled to one individual FluoTag molecule. The reagent therefore targets four fluorophores to your primary Mouse antibody. Due to the monovalent binding, there are no primary and secondary antibody clusters formed, leading to better epitope accessibility and a more precise localization. Since our FluoTags are recombinantly expressed, there is no batch-to-batch variation.