| Cat # | Size | Price | Quantity | |
|---|---|---|---|---|
| 302103 | 25 ug | $120 | ||
| 302104 | 100 ug | $250 |
| Clone | 12CA5 |
|---|---|
| Application | ELISA, WB, Flow Cytometry |
| Reactivity | HA tag, All Species Expected |
| Format | HRP |
| Target Name | HA epitope tag, YPYDVPDYA tag, Hemagglutinin tag |
| Isotype | Mouse IgG2b |
| Antibody Type | Monoclonal |
| Regulatory Status | RUO |
| Formulation | Phosphate-buffered solution, pH 7.4, with stabilizer |
| Protein Concentration | 0.5 mg/mL |
| Storage&Handling | Quick spin the vial after receiving. The antibody solution should be stored between 2°C and 8°C without dilution. |
| Recommended Usage | For ELISA application, this antibody can be used at 1 ng/mL or lower as the detection antibody. |
| See All Formats | Clone 12CA5 |
The HA tag (hemagglutinin tag) is a short linear epitope (YPYDVPDYA) derived from amino acids 98–106 of influenza A hemagglutinin. With a molecular weight of approximately 1.1 kDa, it is commonly fused to the N- or C-terminus of recombinant proteins to facilitate detection, localization, and purification when protein-specific antibodies are unavailable. Anti-HA tag antibodies specifically recognize the HA epitope and are widely used in applications such as western blotting, immunoprecipitation, immunofluorescence, immunohistochemistry, and intracellular flow cytometry to study protein expression, topology, and protein–protein interactions.
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