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英文名 :Recombinant E.coli Tryptophan Synthase
规格 :10ug/50ug/500ug/1mg
Recombinant E.coli Tryptophan Synthase (CM75)
产品说明(Description)
Recombinant E.coli Tryptophan synthase is produced by our E.coli expression system and the target gene encoding Met1-Ser268&Thr2-Ile397 is expressed with a 6His tag at the N-terminus.
Accession #: P0A877&P0A879
Known as: Tryptophan synthetase; Tryptophan synthase
制剂(Formulation)
Supplied as a 0.2 μm filtered solution of PBS, pH7.4.
质量控制(Quality Control)
Purity: Greater than 95% as determined by reducing SDS-PAGE.
Endotoxin: Less than 0.1 ng/ug (1 EU/ug) as determined by LAL test.
运输(Shipping)
The product is shipped on dry ice/polar packs.
Upon receipt, store it immediately at the temperature listed below.
保存(Storage)
Store at ≤-70°C, stable for 6 months after receipt.
Store at ≤-70°C, stable for 3 months under sterile conditions after opening.
Please minimize freeze-thaw cycles.
背景(Background)
Tryptophan synthase is a multienzyme α2β2 complex composed of two protein subunit. Tryptophan synthase catalyzes the last two steps in the synthesis of L-tryptophan (L-Trp). The α-subunit catalyzes cleavage of 3-indole-d-glycerol 3′-phosphate (IGP) to give indole and D-glyceraldehyde 3′-phosphate (G3P). Indole is then transferred through a 25-? hydrophobic tunnel to the β-subunit. The β2 subunit contains pyridoxal 5'-phosphate and catalyzes several pyridoxal 5'-phosphate-dependent reactions, including/3-elimination reactions 6 and a thiol-dependent transamination reaction. This enzyme is commonly found in Eubacteria, Archaebacteria, Protista, Fungi, and Plantae, but is absent from Animalia. As humans do not have tryptophan synthase, this enzyme has been explored as a potential drug target.
电泳(SDS-PAGE)
FOR RESEARCH USE ONLY
苏州近岸蛋白质科技股份有限公司
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入驻年限:13年