| Code | CSB-RA271669A0HU |
| Size | US$210 |
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| Application | Recommended Dilution |
|---|---|
| WB | 1:500-1:5000 |
| IHC | 1:50-1:200 |
FURIN is a proprotein convertase that plays a central role in processing a wide range of precursor proteins, including growth factors, receptors, and viral envelope glycoproteins. As a calcium-dependent serine endoprotease, FURIN cleaves substrates at paired basic amino acid residues, making it essential for activating proteins involved in cell signaling, metabolism, and pathogen entry. Its involvement in processing substrates relevant to infectious disease and cancer biology has positioned FURIN as an important target for researchers investigating therapeutic intervention strategies.
This recombinant monoclonal antibody, generated from clone 1C3, offers the consistency and reproducibility that demanding experimental workflows require. Because the antibody sequence is defined and produced recombinantly in rabbit host cells, researchers benefit from lot-to-lot uniformity that eliminates the variability often encountered with traditional hybridoma-derived antibodies. The affinity-purified IgG format ensures high specificity for your target.
Validation studies demonstrate reliable FURIN detection across multiple human cell lines in western blot applications, including A549, HeLa, A375, HT-29, HepG2, and U-87 lysates. The observed bands at 87 kDa and 72 kDa align with the predicted molecular weight, with the secondary band likely representing alternatively processed or glycosylation variants of the protein. For tissue-based studies, immunohistochemistry validation in human placenta sections confirms robust staining performance with standard antigen retrieval protocols.
With validated performance in ELISA, western blot, and immunohistochemistry, this antibody provides flexibility across detection platforms for researchers investigating FURIN's roles in cell biology, metabolic regulation, and signal transduction pathways.
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