ProSci

FSTL1 Recombinant Protein

Product Code:
 
PSI-96-329
Product Group:
 
Recombinant Proteins
Supplier:
 
ProSci
Regulatory Status:
 
RUO
Target Species:
 
Human
Applications:
  • Enzyme-Linked Immunosorbent Assay (ELISA)
  • Western Blot (WB)
Storage:
 
Lyophilized Protein should be stored at -20°C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20°C or -70°C. Avoid repeated freeze-thaw cycles.
 

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PSI-96-329-0.1mg0.1mg£597.00
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Further Information

Additional Names:
FSTL1, FRP, FSL1
Application Note:
This recombinant protein can be used for WB. For research use only.
Background:
Follistatin-related protein 1 (FSTL1) is also known as Follistatin-like protein 1 (FRP). FSTL1 is a secreted protein that contains two EF-hand domains, one follistatin-like domain, one Kazal-like domain and one VWFC domain. FSTL1 is overexpressed in synovial tissues from rheumatoid arthritis. Follistatin-like protein 1 / FSTL1 may modulate the action of some growth factors on cell proliferation and differentiation. FSTL1 binds heparin.
Background References:
  • Ehara Y., et al., 2004, Clin. Exp. Rheumatol. 22:707-712.
  • Zhang Z., et al., 2004, Protein Sci. 13:2819-2824.
Biological Activity:
Measured by its binding ability in a functional ELISA. When rhFSTL1 / FRP is coated at 2 μg/mL (100 μl/well), the concentration of rhBMP-4 that produces 50% of the optimal binding response is found to be approximately 15-70 ng/mL.
Buffer:
PBS, pH7.4
Fusion Tag:
His Tag
NCBI Gene ID #:
11167
NCBI Official Name:
follistatin-like 1
NCBI Official Symbol:
FSTL1
NCBI Organism:
Homo sapiens
Physical State:
Lyophilized
Predicted Molecular Weight:
32.7 kDa
Protein Accession #:
AAH00055
Purity:
>95% as determined by SDS-PAGE.
Recombinant Protein Sequence:
Thr32-Gly402
Source:
HEK293 cells
Swissprot #:
Q12841

Documents