TrpA 蛋白, E.coli

The TrpA protein, especially its α subunit, plays a crucial role in catalyzing the aldol cleavage of indole glycerol phosphate to produce indole and glyceraldehyde 3-phosphate. This enzymatic activity highlights the importance of TrpA in the tryptophan biosynthetic pathway, providing an essential component of cellular processes. TrpA Protein, E.coli is the recombinant E. coli-derived TrpA protein, expressed by E. coli , with tag free.

TrpA 蛋白及其 α 亚基在催化吲哚甘油磷酸酯的醇醛裂解、产生吲哚和 3-磷酸甘油醛方面发挥着至关重要的作用。这种酶活性凸显了 TrpA 在色氨酸生物合成途径中的功能重要性，有助于细胞过程必需成分的生成。α亚基在这种裂解反应中的具体参与强调了它作为控制各种生物环境中色氨酸合成的复杂生化机制中关键催化剂的作用。

E.coli

E. coli

Tag Free

P0A877 (M1-S268)

58388661  [NCBI]

Full Length

MERYESLFAQLKERKEGAFVPFVTLGDPGIEQSLKIIDTLIEAGADALELGIPFSDPLADGPTIQNATLRAFAAGVTPAQCFEMLALIRQKHPTIPIGLLMYANLVFNKGIDEFYAQCEKVGVDSVLVADVPVEESAPFRQAALRHNVAPIFICPPNADDDLLRQIASYGRGYTYLLSRAGVTGAENRAALPLNHLVAKLKEYNAAPPLQGFGISAPDQVKAAIDAGAAGAISGSAIVKIIEQHINEPEKMLAALKVFVQPMKAATRS

Approximately 26 kDa

Greater than 95% as determined by reducing SDS-PAGE.

无菌粉末.

Lyophilized a 0.22 μm filtered solution of PBS, pH 7.4.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.