Imugex

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Categories: Peptides & Proteins / Proteins

Product name			STYX, Recombinant, Human, aa26-223, His-Tag (Serine/threonine/tyrosine-interacting protein)
Catalog No			USB-350306
Supplier’s Catalog No			350306
Supplier			US Biologicals
Source antigen			Recombinant, E. coli
Reactivity
Cross reactivity
Applications
Molecular weight			25

Storage			-20°C
Other names
Grade			Purified
Purity			~85% (SDS-PAGE)
Form			Supplied as a liquid in 20mM Tris-HCl, pH 8.0, 0.15M sodium chloride, 1mM DTTS, 40% glycerol.
Reactivity life			6 months
Note			For reserch purpose only
Purity			~85% (SDS-PAGE)
Description			STYX, also known as serine/threonine/tyrosine-interacting protein, belongs to the protein-tyrosine phosphatase family. It contains a Gly residue instead of a conserved Cys residue in the dsPTPase catalytic loop which renders it catalytically inactive as a phosphatase. The binding pocket is however sufficiently preserved to bind phosphorylated substrates, and maybe protect them from phosphatases. It seems to play a role in spermiogenesis. Source: Recombinant protein corresponding to aa26-223 of human STYX, fused to His-tag at N-terminal expressed in E. coli. Molecular Weight: ~25.0kD AA Sequence: MGSSHHHHHH SSGLVPRGSH SHMRREMQEI LPGLFLGPYS SAMKSKLPVL QKHGITHIIC IRQNIEANFI KPNFQQLFRY LVLDIADNPV ENIIRFFPMT KEFIDGSLQM GGKVLVHGNA GISRSAAFVI AYIMETFGMK YRDAFAYVQE RRFCINPNAG FVHQLQEYEA IYLAKLTIQM MSPLQIERSL SVHSGTTGSL KRTHEEEDDF GTMQVATAQN G Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.