Follistatin-related protein 1 (21-308, His-tag) - AR51126PU-S

Product Description for Follistatin-related protein 1

Follistatin-related protein 1.
Presentation: Purified

Product Category	Proteins & Growth Factors
Quantity	20 µg
Synonyms	FRP, FSTL1, Follistatin-like protein 1
Presentation	Purified
Molecular weight	34.9 kDa
Source	E. coli
Species (Protein)	Human
Shipping to	Worldwide
PDF datasheet	View Datasheet
Manufacturer	OriGene Technologies GmbH
Material safety datasheet	MSDS for Proteins (de)

Immunogen	Swiss Prot Num: Q12841
Purity	> 90 % by SDS - PAGE
Background	FSTL1 is a protein with similarity to follistatin, an activin-binding protein. It contains an FS module, a follistatin-like sequence containing 10 conserved cysteine residues. This protein is thought to be an autoantigen associated with rheumatoid arthritis.
Concentration	0.5 mg/ml (determined by Bradford assay)
General Readings	Tanaka M., et al (1998). Int. Immunol. 10:1305-1314Ehara Y., et al (2004). Clin. Exp. Rheumatol. 22:707-712
Storage	Store undiluted at 2-8°C for one week or (in aliquots) at -20°C to -80°C for longer. Avoid repeated freezing and thawing. Shelf life: one year from despatch.
Description	Description: Recombinant human FSTL1 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques. AA Sequence: `MGSSHHHHHH SSGLVPRGSH MEEELRSKSK ICANVFCGAG RECAVTEKGE PTCLCIEQCK PHKRPVCGSN GKTYLNHCEL HRDACLTGSK IQVDYDGHCK EKKSVSPSAS PVVCYQSNRD ELRRRIIQWL EAEIIPDGWF SKGSNYSEIL DKYFKNFDNG DSRLDSSEFL KFVEQNETAI NITTYPDQEN NKLLRGLCVD ALIELSDENA DWKLSFQEFL KCLNPSFNPP EKKCALEDET YADGAETEVD CNRCVCACGN WVCTAMTCDG KNQKGAQTQT EEEMTRYVQE LQKHQETAEK TKRVSTKEI` Molecular weight: (309aa) confirmed by MALDI-TOF
Format	Buffer System: 20 mM Tris-HCl buffer (pH 8.0) containing 0.15M NaCl, 20% glycerol, 1mM DTT Purity: >90% by SDS - PAGE State: Liquid purified protein Purified