| Code | CSB-RA957044A0HU |
| Size | US$210 |
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| Application | Recommended Dilution |
|---|---|
| IHC | 1:50-1:200 |
| FC | 1:50-1:200 |
NCK2, also known as NCK adaptor protein 2 or GRB4, serves as a critical signaling hub that links receptor tyrosine kinases to downstream effector pathways. This SH2/SH3 domain-containing adaptor protein plays essential roles in cytoskeletal reorganization, cell migration, and growth factor signaling cascades, making it a valuable target for researchers investigating signal transduction mechanisms, cancer biology, and cellular motility.
This recombinant monoclonal antibody, clone 1F5, offers the experimental consistency that demanding research protocols require. Generated through recombinant technology with a defined sequence, it eliminates the lot-to-lot variability inherent in traditional hybridoma-derived antibodies. Researchers can confidently design longitudinal studies or multi-site collaborations knowing that antibody performance will remain stable across experiments and reorders.
Validation studies demonstrate reliable performance across multiple detection platforms. Immunohistochemistry testing in paraffin-embedded human tissues, including tonsil and cervical cancer specimens, shows specific staining at 1:100 dilution using citrate buffer antigen retrieval. Flow cytometry analysis using A431 cells confirms intracellular detection capability, with clear separation between specific signal and isotype control when cells are fixed and permeabilized. These validated applications provide flexibility for researchers working with both archival tissue samples and cultured cell populations.
The antibody is supplied in a stabilized liquid format containing glycerol for convenient long-term storage at -20°C or -80°C, ready for immediate use without reconstitution. Affinity purification ensures high purity and minimal background in sensitive applications.
For investigators exploring adaptor protein biology, receptor tyrosine kinase signaling networks, or the molecular mechanisms underlying cell migration and cancer progression, this antibody provides a dependable tool for characterizing NCK2 expression and localization in human samples.
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