| Code | CSB-RA942870A0HU |
| Size | US$210 |
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| Application | Recommended Dilution |
|---|---|
| FC | 1:50-1:200 |
NFIB (Nuclear Factor I B-type) is a member of the NFI family of transcription factors that recognize the TGGCA consensus sequence in DNA. This protein plays essential roles in regulating gene expression during development, particularly in lung maturation and brain development. NFIB has garnered significant research attention due to its involvement in various cancers, where it can function as either an oncogene or tumor suppressor depending on cellular context, making it a compelling target for studies in developmental biology, oncology, and transcriptional regulation.
This recombinant monoclonal antibody, clone 4E7, offers the consistency and reliability that demanding experimental workflows require. Produced using recombinant technology in rabbit host, the antibody provides sequence-defined specificity against human NFIB, ensuring reproducible results across experiments and eliminating the lot-to-lot variability often encountered with traditional hybridoma-derived antibodies. The defined clonal origin means researchers can confidently compare data across extended studies.
Validation through flow cytometry demonstrates clear detection of NFIB in HeLa cells, with recommended dilutions ranging from 1:50 to 1:200. The flow cytometry data shows distinct separation between the NFIB signal and isotype control when cells are fixed and permeabilized, confirming reliable intracellular detection of this nuclear transcription factor. The antibody is also validated for ELISA applications, providing flexibility for researchers employing multiple detection strategies.
Supplied in a stabilized liquid format with glycerol for long-term storage stability, this antibody is well-suited for researchers investigating NFIB's roles in transcriptional networks, developmental processes, and cancer biology where consistent, high-quality detection reagents are essential for meaningful results.
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