Human Follistatin / FST Bioactive Protein Product Attributes
Product Type: Bioactive Protein
Recombinant Follistatin / FST based upon sequence from: Human
Host: QP5355 protein expressed in E. coli.
Tag: Untagged
Recommended Applications: Bioactive
Application Notes: Please contact us for application specific information for QP5355.
Bioactivity Data: Neutralization of Human Activin A induced cytotoxicity of MPC-11 cells was significantly induced by less than 200 ng/ml of Human Follistatin / FST (minimum activity of at least 5.0 x 10^3 units/mg).
Monomer or Dimer: Monomer
Amino Acid Sequence: MGNCWLRQAK Â NGRCQVLYK TÂ ELSKEECC STÂ GRLSTSW TEEÂ DVNDNT LFKWÂ MIFNG GAPNCÂ IPCK ETCENVÂ DCG PGKKCRMNKK NKPRCVCÂ AP DCSNITWKÂ G PVCGLDGKTÂ YRNECALLKA Â RCKEQPELE VÂ QYQGRCKK TCÂ RDVFCPG SSTÂ CVVDQT NNAYÂ CVTCN RICPEPASSE QYLCGÂ NDGV TYSSACÂ HLR KATCLLGÂ RS IGLAYEGKÂ C IKAKSCEDIÂ QCTGGKKCLW Â DFKVGRGRC SÂ LCDELCPD SKÂ SDEPVCA SDNATYASEC AMKÂ EAACSS GVLLÂ EVKHS GSCN
Purity: Greater than 95% as determined by SDS-PAGE.
Reconstitution Instructions:
Concentration of Human Follistatin / FST Protein: Lyophilized. Concentration determined by reconstitution volume.
Endotoxin Levels: Less than or equal to 1.00 EUs/ug as determined by the LAL method.
Buffer: 10 mM sodium phosphate, 50mM sodium chloride, pH 7.5
Storage Conditions: Store at -20C to -80C lyophilized. Guaranteed for 1 year at -80C reconstituted and 3 months at 4C reconstituted.
Limitations and Performance Guarantee
This is a life science research product (for Research Use Only). This product is guaranteed to work for a period of two years when stored at -70C or colder, and one year when aliquoted and stored at -20C.
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