Cat. No.	5K0121366
Product	Stem Cell Growth Factor-alpha (SCGF-alpha) Human
Type	Recombinant protein
Source	E.Coli
Size	50 ug
AAs Sequence	305 amino acids GHGARGAERE WEGGWGGAQE EEREREALML KHLQEALGLP AGRGDENPAG TVEGKEDWEM EEDQGEEEEE EATPTPSSGP SPSPTPEDIV TYILGRLAGL DAGLHQLHVR LHALDTRVVE LTQGLRQLRN AAGDTRDAVQ ALQEAQGRAE REHGRLEGCL KGLRLGHKCF LLSRDFEAQA AAQARCTARG GSLAQPADRQ QMEALTRYLR AALAPYNWPV WLGVHDRRAE GLYLFENGQR VSFFAWHRSP RPELGAQPSA SPHPLSPDQP NGGTLENCVA QASDDGSWWD HDCQRRLYYV CEFPF
MW	33.9 kDa
Formulation	Lyophilized protein
Purity	Greater than 98% by SDS-PAGE and HPLC analyses
Endotoxin Level.	Less than 0.1 ng per ug (1EU/ug)
Biological Activity (ED50)	Determined by its inhibitory effect on the proliferation of TF-1 cells previously grown in media containing GM-CSF. The ED50 for this effect was observed at 2.5 ng/ml.