Recombinant Human Thyrotrophic Embryonic Factor

CAT: 0793-32-5056-10Size: 10 µgDry Ice: NoHazardous: No
CAT#:0793-32-5056-10Size:10 µg
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AVAILABILITY: InStock
24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Source : Escherichia Coli. TEF Human Recombinant produced in E. coli is a single polypeptide chain containing 326 amino acids (1-303) and having a molecular mass of 35.6kDa.TEF is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques. Thyrotroph embryonic factor (TEF) is a nuclear transcription factor which is a part of the bZIP (basic region/leucine zipper) family and PAR subfamily. TEF binds DNA as either a homodimer or heterodimer, and is known to transactivate the TSH beta promoter. TEF accumulates according to a robust circadian rhythm and is also inhibits cell growth by down-regulating beta chain expression of cytokine receptors.
Product Name Alternative
Thyrotroph embryonic factor||TEF||Thyrotroph embryonic factor isoform 1.FBG2||FBS2||FBX6||Fbx6b||F-box only protein 6||F-box protein that recognizes sugar chains 2||F-box/G-domain protein 2||FBXO6.
Purification
Greater than 85% as determined by SDS-PAGE.
Components
The TEF solution (0.25mg/mL) contains 20mM Tris-HCl buffer (pH 8.0) and 10% glycerol.
Storage Conditions
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA) .Avoid multiple freeze-thaw cycles.
Amino Acids
MGSSHHHHHH SSGLVPRGSH MGSMSDAGGG KKPPVDPQAG PGPGPGRAAG ERGLSGSFPL VLKKLMENPP REARLDKEKG KEKLEEDEAA AASTMAVSAS LMPPIWDKTI PYDGESFHLE YMDLDEFLLE NGIPASPTHL AHNLLLPVAE LEGKESASSS TASPPSSSTA IFQPSETVSS TESSLEKERE TPSPIDPNCV EVDVNFNPDP ADLVLSSVPG GELFNPRKHK FAEEDLKPQP MIKKAKKVFV PDEQKDEKYW TRRKKNNVAA KRSRDARRLK ENQITIRAAF LEKENTALRT EVAELRKEVG KCKTIVSKYE TKYGPL.