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beta-3 Tubulin Mouse anti-Many, Clone: TU-20, Invitrogen™

Mouse Monoclonal Antibody

Manufacturer:  Invitrogen MA119187

Catalog No. 01-675-951

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This antibody recognizes the C-terminal peptide sequence ESESQGPK (aa 441-448) of neuron-specific human beta III-tubulin. For immunohistochemistry applications, this product requires protein pretreatment (0.1% trypsin) in 0.1 M HCl; incubate for 30 minutes at room temperature. Antibodies to this protein (and modification) were previously sold as part of a Thermo Scientific Cellomics High Content Screening Kit. This replacement antibody is now recommended for researchers who need an antibody for high content cell based assays. It has been thoroughly tested and validated for cellular immunofluorescence (IF) applications. Further optimization including the selection of the most appropriate fluorescent Dylight conjugated secondary antibody may have to be performed for your high content assay.

The betaIII-tubulin isoform is present domitly in cells of neuronal origin and it is one of the earliest markers of neuronal differentiation. It is regarded as a specific probe for the cells of neuronal origin as well as for the tumours originating from these cells. The betaIII-tubulin is most abundant in cells of neuronal origin, but was also detected in Sertoli cells of the testis and transiently in non-neuronal embryonic tissues.


beta-3 Tubulin
1 mg/mL
PBS with 15mM sodium azide; pH 7.4
Q2T9S0, Q13509, Q9ERD7, Q4QRB4
neuron specific beta III Tubulin
100 μg
4° C, do not freeze
10381, 22152, 246118, 768070
Flow Cytometry, Immunocytochemistry, Immunofluorescence, Immunohistochemistry (Paraffin), Western Blot
Peptide (C) 441-448 coupled to maleimide-activated keyhole limpet hemocyanin via cysteine added to the N-terminus of the neuron-specific peptide
Ammonium sulfate precipitation, Caprylic acid precipitation
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