10-FnIII scaffold protein anti-Human Abelson (Abl) kinase SH2 domain (CAT#: SFN-L001)
The tenth fibronectin type III domain (10Fn3) that bound Abelson (Abl) kinase SH2 domain 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=7 nM) for Abelson (Abl) kinase SH2 domain as determined by biosensor technology. It's potential to be used in diagnostic, research and therapeutic applications.

(Immunofluorescent staining of human cell line A-431 shows localization to nucleoplasm & nuclear bodies.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/27280/259_B8_2_selected.jpg

(Immunofluorescent staining of human cell line U-2 OS shows localization to nucleoplasm.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/28409/497_A9_2_selected.jpg

(Immunohistochemical staining of human heart muscle shows strong cytoplasmic positivity in myocytes.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/27251/ihc_selected.jpg

(Immunohistochemical staining of human prostate shows cytoplasmic and membranous positivity in glandular cells.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/27280/ihc_selected.jpg

(Immunohistochemical staining of human adrenal gland shows strong nuclear positivity in cortical cells.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/28409/ihc_selected.jpg

(Immunohistochemical staining of human duodenum shows moderate cytoplasmic positivity in glandular cells.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/2686/ihc_selected.jpg

(Immunofluorescent staining of human cell line U-251 MG shows localization to nucleoplasm & nuclear bodies.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/27280/258_B8_1_red_green.jpg

(Neuropil
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/28409/61378_B_8_5.jpg

(Glandular cells
Staining:High
Intensity: Strong
Quantity: 75%-25%
Location: Cytoplasmic/membranous nuclear)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/28409/61378_B_5_5.jpg

(Endothelial cells
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous
Glandular cells
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous nuclear
Peripheral nerve/ganglion
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/28409/61494_A_9_3.jpg

(Hepatocytes
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous nuclear)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/28409/61494_A_9_4.jpg

(Cells in glomeruli
Staining:Medium
Intensity: Moderate
Quantity: 75%-25%
Location: Cytoplasmic/membranous nuclear
Cells in tubules
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous nuclear)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/28409/61494_A_9_5.jpg

(Spermatogonia cells
Staining:Medium
Intensity: Moderate
Quantity: 75%-25%)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/28409/61494_A_6_6.jpg

(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000097007-ABL1
Specifications
- Scaffold Name
- 10-FnIII
- Origin
- Fibronectin
- Core Structure
- β-sandwich of 7 β-strands
- Variable Regions
- 2 Loops
- Target
- Abelson (Abl) kinase SH2 domain
- Species Reactivity
- Human
- Expression Host
- BL21 (DE3) cells
- Affinity Constant
- 7 nM
- Applications
- ELISA; immunohistochemistry; Microscopy; Flow Cytometer; Western Blotting; Functional Study
Target
- Alternative Names
- Fibronectin; 10-FnIII; ABL; JTK7; p150; c-ABL; v-abl; c-ABL1; bcr/abl
Related Resources
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