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| Catalog Number | orb257484 |
|---|---|
| Category | Proteins |
| Description | Human Follistatin-like 1, His Tag is expressed from human 293 cells (HEK293). It contains AA Glu 21 - Ile 308 (Accession # AAH00055). |
| Target | Follistatin-like 1 |
| Conjugation | Unconjugated |
| Tag | C-6×His |
| Reactivity | Human |
| Form/Appearance | Powder |
| Buffer/Preservatives | PBS, pH 7.4 |
| Purity | 95% |
| UniProt ID | AAH00055 |
| MW | 33.8 kDa |
| Application notes | This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 33.8 kDa. The protein migrates as 40-55 kDa under reducing (R) condition (SDS-PAGE) due to different glycosylation. |
| Expression System | HEK293 |
| Endotoxins | 1.0 EU per μg |
| Expression Region | Glu 21 - Ile 308 |
| Storage | -20°C to -70°C for 12 months in lyophilized state;. -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower |
| Note | For research use only |
| Expiration Date | 6 months from date of receipt. |
Dong, Yingying et al. Blocking follistatin-like 1 attenuates bleomycin-induced pulmonary fibrosis in mice J Exp Med, 212, 235-252 (2015)

SDS-PAGE analysis of Human Follistatin-like 1 protein
> 95% by SDS-PAGE. | |
Recombinant Human FSTL1/Follistatin-like 1 Protein is produced by E. coli expression system. The target protein is expressed with sequence (Glu21-Ile308) of human FSTL1/Follistatin-like 1 (Accession #Q12841) fused with an initial Met at the N-terminus and a 6��His Tag at the C-terminus. |
≥90% as determined by SDS-PAGE | |
This protein contains the human FSTL1(Glu21-Ile308) was fused with the C-terminal His Tag and expressed in E. coli. |
>95%, determined by SDS-PAGE | |
This protein contains the human FSTL1 (NP_009016.1) precursor (Met 1-Ile 308) with a carboxy-terminal polyhistidine tag was expressed from HEK293 Cells. |
>90% as determined by SDS-PAGE. | |
18.89 kDa |
>90% as determined by SDS-PAGE. | |
26.09 kDa |
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