85-1572-76　Glutaminase, Recombinant, E. coli, aa1-310, His-Tag 500ug　G7119-80

特徴

• Glutaminase belongs to the large superfamily of serine-dependent beta-lactamases and penicillin-binding proteins. They are present in most bacteria and eukaryotes and catalyze the hydrolytic deamidation of l-glutamine to l-glutamate and free NH4+.
• Source:Recombinant corresponding to aa1-310 glsA1, fused to His-tag at N-terminus expressed in E. coli.
• AA Sequence:MGSSHHHHHH SSGLVPRGSH MLDANKLQQA VDQAYTQFHS LNGGQNADYI PFLANVPGQL AAVAIVTCDG NVYSAGDSDY RFALESISKV CTLALALEDV GPQAVQDKIG ADPTGLPFNS IALELHGGK PLSPLVNAGA IATTSLINAE NVEQRWQRIL HIQQQLAGEQ VALSDEVNQS EQTTNFHNRA IAWLLYSAGY LYCDAMEACD VYTRQCSTLL NTIELATLGA TLAAGGVNPL THKRVLQADN VPYILAEMMM EGLYGRSGDW AYRVGLPGKS GVGGGILAVV PGVMGIAAFS PPLDEDGNSV RGQKMVASVA KQLGYNVFKG
• Molecular Weight:~35kD (330aa), confirmed by MALDI-TOF
• Enzyme Activity:Not determined. This product is recommended for use in applications that do not require a catalytically active form of the protein.
• 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 at least 6 months 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.