PSMA Protein, Mouse (Biotinylated, HEK293, His)

The PSMA protein is a multifunctional enzyme with folate hydrolase and NAALADase activities and a preference for tri-alpha-glutamic acid peptides. It absorbs folate in the intestines, aids in important metabolic processes, and modulates excitatory neurotransmission in the brain by hydrolyzing NAAG to release glutamate. PSMA Protein, Mouse (Biotinylated, HEK293, His) is the recombinant mouse-derived PSMA protein, expressed by HEK293 , with N-His labeled tag. The total length of PSMA Protein, Mouse (Biotinylated, HEK293, His) is 708 a.a., with molecular weight of 90-110 kDa.

PSMA, a multifunctional enzyme, possesses both folate hydrolase and N-acetylated-alpha-linked-acidic dipeptidase (NAALADase) activities, with a notable preference for tri-alpha-glutamate peptides. It plays a crucial role in the intestinal uptake of folate, contributing to essential metabolic processes. Within the brain, PSMA acts as a modulator of excitatory neurotransmission by hydrolyzing the neuropeptide N-acetylaspartylglutamate (NAAG), leading to the release of glutamate. Additionally, it demonstrates dipeptidyl-peptidase IV type activity and efficiently cleaves Gly-Pro-AMC in vitro, showcasing its versatile enzymatic functions.

The enzyme activity of this recombinant protein is testing in progress, we cannot offer a guarantee yet.

Mouse

HEK293

N-His

O35409 (K45-A752)

53320  [NCBI]

KPSNEATGNVSHSGMKKEFLHELKAENIKKFLYNFTRTPHLAGTQNNFELAKQIHDQWKEFGLDLVELSHYDVLLSYPNKTHPNYISIINEDGNEIFKTSLSEQPPPGYENISDVVPPYSAFSPQGTPEGDLVYVNYARTEDFFKLEREMKISCSGKIVIARYGKVFRGNMVKNAQLAGAKGMILYSDPADYFVPAVKSYPDGWNLPGGGVQRGNVLNLNGAGDPLTPGYPANEHAYRHELTNAVGLPSIPVHPIGYDDAQKLLEHMGGPAPPDSSWKGGLKVPYNVGPGFAGNFSTQKVKMHIHSYTKVTRIYNVIGTLKGALEPDRYVILGGHRDAWVFGGIDPQSGAAVVHEIVRSFGTLKKKGRRPRRTILFASWDAEEFGLLGSTEWAEEHSRLLQERGVAYINADSSIEGNYTLRVDCTPLMYSLVYNLTKELQSPDEGFEGKSLYDSWKEKSPSPEFIGMPRISKLGSGNDFEVFFQRLGIASGRARYTKNWKTNKVSSYPLYHSVYETYELVVKFYDPTFKYHLTVAQVRGAMVFELANSIVLPFDCQSYAVALKKYADTIYNISMKHPQEMKAYMISFDSLFSAVNNFTDVASKFNQRLQELDKSNPILLRIMNDQLMYLERAFIDPLGLPGRPFYRHIIYAPSSHNKYAGESFPGIYDALFDISSKVNASKAWNEVKRQISIATFTVQAAAETLREVA

90-110 kDa

Greater than 95% as determined by Tris-Bis PAGE

Lyophilized powder.

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. Normally 8% trehalose is added as protectant before lyophilization.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O.

Stored at -20°C for 2 years. 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.