Recombinant Mouse Gpt(1-496 aa) fused with His tag at N-terminal was expressed in E. coli.
Gpt, also known as alanine aminotransferases 1, catalyzes the reversible transamination between alanine and 2-oxoglutarate to form pyruvate and glutamate. This protein plays a key role in the intermediary metabolism of glucose and amino acids. It is widely used as an index of liver integrity or hepatocellular damage in clinical settings.
Liquid. In Phosphate Buffered Saline (pH7.4) containing 1mM DTT, 10% glycerol
Specific activity is > 40units/mg, and is defined as the amount of
enzyme that convert 1umole of L-Alanine to L-Glutamate per minute at pH 7.5 at 37°C
57.5 kDa (519 aa) confirmed by MALDI-TOF
MGSSHHHHHH SSGLVPRGSH MGSMASQRND RIQASRNGLK GKVLTLDTMN PCVRRVEYAV RGPIVQRALE LEQELRQGVK KPFTEVIRAN
IGDAQAMGQR PITFFRQVLA LCVYPNLLSS PDFPEDAKRR AERILQACGG HSLGAYSISS GIQPIREDVA QYIERRDGGI PADPNNIFLS
TGASDAIVTM LKLLVAGEGR ARTGVLIPIP QYPLYSAALA ELDAVQVDYY LDEERAWALD IAELRRALCQ ARDRCCPRVL CVINPGNPTG
QVQTRECIEA VIRFAFEEGL FLMADEVYQD NVYAEGSQFH SFKKVLTEMG PPYATQQELA SFHSVSKGYM GECGFRGGYV EVVNMDAEVQ
KQMAKLMSVR LCPPVPGQAL MGMVVSPPTP SEPSFKQFQA ERQEVLAELA AKAKLTEQVF NEAPGIRCNP VQGAMYSFPQ IQLPLKAVQR
AQDLGLAPDM FFCLCLLEET GICVVPGSGF GQQEGTYHFR MTILPPMEKL RVLLEKLRHF HAKFTHEYS
> 90% by SDS - PAGE
Can be stored at +4 centigrade short term (1-2 weeks). For long term storage, aliquot and store at -20 centigrade or -70 centigrade. Avoid repeated freezing and thawing cycles.
1 mg/ml (determined by Absorbance at 280nm )