Follistatin-Related Protein 1 (FSTL1) is a secreted protein that contains two EF-hand domains; one follistatin-like domain; one Kazal-like domain; and one VWFC domain. Its functional significance in physiological and pathological processes is not completely understood. However; FSTL1 is thought to modulate the action of some growth factors on cell proliferation and differentiation. FSTL1 maybe an autoantigen associated with rheumatoid arthritis.
Product Name:
Human FSTL1 Recombinant Protein (RPES1213)
Product Code:
RPES1213
Size:
10µg
Species:
Human
Expressed Host:
Human Cells
Synonyms:
Follistatin-Related Protein 1, Follistatin-Like Protein 1, FSTL1, FRP
Accession:
Q12841
Sequence:
Glu21-Ile308
Fusion tag:
C-6His
Endotoxin:
<1.0 EU per µg as determined by the LAL method.
Protein Construction:
Recombinant Human Follistatin-like Protein 1 is produced by our Mammalian expression system and the target gene encoding Glu21-Ile308 is expressed with a 6His tag at the C-terminus.
Purity:
> 95 % as determined by reducing SDS-PAGE.
Mol Mass:
33.5 kDa
AP Mol Mass:
33.5 kDa
Formulation:
Lyophilized from a 0.2 µm filtered solution of 20mM PB;150mM NaCl;pH7.4.
Shipping:
This product is provided as lyophilized powder which is shipped with ice packs.
Stability and Storage:
Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
