|Positive WB detected in
|HepG2 cells, COLO 320 cells, HeLa cells
|Positive IP detected in
|Positive IHC detected in
|human placenta tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
|Western Blot (WB)
|WB : 1:1000-1:4000
|IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
|IHC : 1:20-1:200
|It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
|Sample-dependent, check data in validation data gallery
18413-1-AP targets FURIN in WB, IP, IHC, IF, ELISA applications and shows reactivity with human samples.
|human, mouse, rat, chicken
|Host / Isotype
|Rabbit / IgG
|FURIN fusion protein Ag13261
|furin (paired basic amino acid cleaving enzyme)
|Calculated molecular weight
|Observed molecular weight
|GenBank accession number
|Gene ID (NCBI)
|Antigen affinity purification
|PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
|Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.
FURIN, also named FUR, PACE, PCSK3, SPC1, and Kex2p, is likely to represent the ubiquitous endoprotease activity within constitutive secretory pathways and capable of cleavage at the RX(K/R)R consensus motif. Furin is synthesized as an inactive zymogen that may minimize the occurrence of premature enzymatic activity that would lead to alternative protein activation or degradation. Glycosylation and other post-translational modifications can make the pre-pro furin run at 100-110 kDa, the mature furin at 98-95 kDa and the shed furin at 90 kDa.
Lipoic acid-induced oxidative stress abrogates IGF-1R maturation by inhibiting the CREB/furin axis in breast cancer cell lines.
Antibody-mediated spike activation promotes cell-cell transmission of SARS-CoV-2
Methyl-CpG-binding protein 2 drives the Furin/TGF-β1/Smad axis to promote epithelial-mesenchymal transition in pancreatic cancer cells.
Br J Cancer
Lipoic acid decreases breast cancer cell proliferation by inhibiting IGF-1R via furin downregulation.
Interplay between Furin and Sialoglycans in Modulating Adeno-Associated Viral Cell Entry
SNAI1, an endothelial-mesenchymal transition transcription factor, promotes the early phase of ocular neovascularization.
The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.
Boyan (Verified Customer) (03-11-2019)
For WB, the expected band was strong; for IF, PFA fixation, it could label the cell surface-like localisation and the Golgi localisation of Furin.
Alex (Verified Customer) (10-23-2018)
Cells were fixed with 4% PFA, permeabilized with saponin, and stained with anti-furin.