Product Description |
Recombinant Human FSTL1 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Glu21-Ile308. |
Product Background |
Follistatin-like 1 (FSTL1), a secreted glycoprotein, has been shown to participate in regulating developmental processes and to be involved in states of disease and injury. Recent findings on FSTL1 in both acute coronary syndrome and heart failure emphasize its potential as a target for cardiac regenerative therapy. |
Product Category |
Recombinant Protein |
Protein |
FSTL1 |
Synonyms |
Follistatin-related 1; Follistatin-like 1; FRP; FSL1; TSC-36; MIR198 |
Accession |
|
Species |
Human |
Biotinylated |
no |
Amino Acid Range |
Glu21-Ile308 |
Molecular Weight |
The protein has a predicted MW of 33.77 kDa. Due to glycosylation, the protein migrates to 48-58 kDa based on Bis-Tris PAGE result. |
Product Tag |
C-His |
Expression System |
HEK293 |
Purity |
> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC |
Endotoxin |
Less than 1EU per ug by the LAL method. |
Form |
Lyophilized |
Shipping |
Shipped at ambient temperature. |
Formulation |
Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
Reconstitution |
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water. |
Stability And Storage |
-20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
|
|
Human FSTL1 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. |
|
|
The purity of Human FSTL1 is greater than 95% as determined by SEC-HPLC. |
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