10-FnIII scaffold protein anti-Human Fibroblast growth factor (FGF) receptor (CAT#: SFN-L033)
The tenth fibronectin type III domain (10Fn3) that bound fibroblast growth factor (FGF) receptor was isolated from the library using Phage display technology. The fibronectin type III domain (FN3) is a small autonomous folding unit which occurs in many animal proteins involving in ligand binding. The β-sandwich structure of FN3 closely resembles that of immunoglobulin domains. After affinity maturation, 10Fn3 variants were identified having affinities (KD=3 μM) for fibroblast growth factor (FGF) receptor as determined by biosensor technology. It's potential to be used in diagnostic, research and therapeutic applications.
Specific Inquiry
Subcellular Location
Normal Tissue
RNA Expression
Figure 1 IF staining of human cell line HEK 293
(Immunofluorescent staining of human cell line HEK 293 shows localization to nucleoplasm, cell junctions & vesicles.)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/35305/if_selected.jpg
(Immunofluorescent staining of human cell line HEK 293 shows localization to nucleoplasm, cell junctions & vesicles.)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/35305/if_selected.jpg
Figure 2 IHC staining of human stomach
(Immunohistochemical staining of human stomach shows strong cytoplasmic positivity in parietal cells.)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/35305/ihc_selected.jpg
(Immunohistochemical staining of human stomach shows strong cytoplasmic positivity in parietal cells.)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/35305/ihc_selected.jpg
Figure 3 IHC staining of human skin
(Immunohistochemical staining of human skin shows strong ctyoplasmic positivity in keratinocytes.)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/10886/26036_B_7_1_selected.jpg
(Immunohistochemical staining of human skin shows strong ctyoplasmic positivity in keratinocytes.)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/10886/26036_B_7_1_selected.jpg
Figure 4 Cerebral cortex
(Neuronal cells Staining: Medium Intensity: Moderate Quantity:>75% Location: Cytoplasmic/ membranous)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/10886/26036_B_7_5.jpg
(Neuronal cells Staining: Medium Intensity: Moderate Quantity:>75% Location: Cytoplasmic/ membranous)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/10886/26036_B_7_5.jpg
Figure 5 Colon
(Endothelial cells Staining: Medium Intensity: Moderate Quantity: 75%-25% Location: Cytoplasmic/ membranous Glandular cells Staining: Low Intensity: Weak Quantity:>75% Location: Cytoplasmic/ membranous)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/10886/26036_A_7_3.jpg
(Endothelial cells Staining: Medium Intensity: Moderate Quantity: 75%-25% Location: Cytoplasmic/ membranous Glandular cells Staining: Low Intensity: Weak Quantity:>75% Location: Cytoplasmic/ membranous)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/10886/26036_A_7_3.jpg
Figure 6 Testis
(Cells in seminiferous ducts Staining: Low Intensity: Moderate Quantity: <25% Location: Cytoplasmic/ membranous Leydig cells Staining: High Intensity: Strong Quantity:>75% Location: Cytoplasmic/ membranous)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/10886/26036_A_4_6.jpg
(Cells in seminiferous ducts Staining: Low Intensity: Moderate Quantity: <25% Location: Cytoplasmic/ membranous Leydig cells Staining: High Intensity: Strong Quantity:>75% Location: Cytoplasmic/ membranous)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/10886/26036_A_4_6.jpg
Figure 7 Lymph node
(Non-germinal center cells Staining: Low Intensity: Moderate Quantity: <25% Location: Cytoplasmic/ membranous)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/10886/26036_A_9_8.jpg
(Non-germinal center cells Staining: Low Intensity: Moderate Quantity: <25% Location: Cytoplasmic/ membranous)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/10886/26036_A_9_8.jpg
Figure 8 RNA cell line category: Cell line enhanced (AN3-CA, BEWO, CACO-2, HaCaT, HAP1, NTERA-2, T-47d)
(Cell lines ordered by descending RNA expression order)
* Image credit: Human Protein Atlas v21.proteinatlas.org/ENSG00000066468-FGFR2
(Cell lines ordered by descending RNA expression order)
* Image credit: Human Protein Atlas v21.proteinatlas.org/ENSG00000066468-FGFR2
Specifications
- Scaffold Name
- 10-FnIII
- Origin
- neuronal cell adhesion
molecule L1
- Core Structure
- β-sandwich of 7 β-strands
- Variable Regions
- 2–3 Loops
- Target
- Fibroblast growth factor (FGF) receptor
- Species Reactivity
- Human
- Expression Host
- E. coli
- Affinity Constant
- 3 μM
- Applications
- ELISA; immunohistochemistry; Microscopy; Flow Cytometer; Western Blotting; Functional Study
Target
- Alternative Names
- neuronal cell adhesion molecule L1; 10-FnIII; BEK; JWS; BBDS; CEK3; CFD1; ECT1; KGFR; TK14; TK25; BFR-1; CD332; K-SAM
- Gene ID
- 2263
- UniProt ID
- P21802
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For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.
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