Key features and details
- Expression system: Escherichia coli
- Purity: > 90% SDS-PAGE
- Endotoxin level: < 1.000 Eu/µg
- Active: Yes
- Suitable for: Functional Studies, SDS-PAGE
Product nameRecombinant mouse Follistatin protein (Active)
See all Follistatin proteins and peptides
MCP-11 cell proliferation (typical ED50 < 1 ug/mL).
Purity> 90 % SDS-PAGE.
Endotoxin level< 1.000 Eu/µg
Expression systemEscherichia coli
Protein lengthProtein fragment
SequenceMGNCWLRQAK NGRCQVLYKT ELSKEECCST GRLSTSWTEE DVNDNTLFKW MIFNGGAPNC IPCKETCENV DCGPGKKCRM NKKNKPRCVC APDCSNITWK GPVCGLDGKT YRNECALLKA RCKEQPELEV QYQGKCKKTC RDVFCPGSST CVVDQTNNAY CVTCNRICPE PSSSEQYLCG NDGVTYSSAC HLRKATCLLG RSIGLAYEGK CIKAKSCEDI QCGGGKKCLW DSKVGRGRCS LCDELCPDSK SDEPVCASDN ATYASECAMK EAACSSGVLL EVKHSGSCN
Predicted molecular weight38 kDa
Amino acids30 to 317
Our Abpromise guarantee covers the use of ab269229 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Concentration information loading...
Preparation and Storage
Stability and Storage
Shipped at Room Temperature. Upon delivery aliquot. Store at -20°C or -80°C. Working aliquots stored with a carrier protein are stable for at least 3 months at -20°C to -80°C..
Constituents: 0.16% Sodium phosphate, 0.29% Sodium chloride
This product is an active protein and may elicit a biological response in vivo, handle with caution.
ReconstitutionSterile water at 0.1 mg/mL
- Activin binding protein
- Activin-binding protein
FunctionBinds directly to activin and functions as an activin antagonist. Specific inhibitor of the biosynthesis and secretion of pituitary follicle stimulating hormone (FSH).
Tissue specificityIsoform 1 is the predominant isoform in serum but is undetectable in follicular fluid.
Sequence similaritiesContains 3 follistatin-like domains.
Contains 3 Kazal-like domains.
Contains 1 TB (TGF-beta binding) domain.
- Information by UniProt
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab269229 has not yet been referenced specifically in any publications.