|Datasheet||Specific References||Reviews||Related Products||Protocols|
|Vector Type||Mammalian Expression Vector|
|Expression Method||Constiutive, Stable / Transient|
|Selection In Mammalian Cells||Hygromycin|
FLAG-tag, or FLAG octapeptide, is a polypeptide protein tag that can be added to a protein using recombinant DNA technology. It can be used for affinity chromatography, then used to separate recombinant, overexpressed protein from wild-type protein expressed by the host organism. It can also be used in the isolation of protein complexes with multiple subunits.
A FLAG-tag can be used in many different assays that require recognition by an antibody. If there is no antibody against the studied protein, adding a FLAG-tag to this protein allows one to follow the protein with an antibody against the FLAG sequence. Examples are cellular localization studies by immunofluorescence or detection by SDS PAGE protein electrophoresis.
The peptide sequence of the FLAG-tag from the N-terminus to the C-terminus is: DYKDDDDK (1012 Da). It can be used in conjunction with other affinity tags, for example a polyhistidine tag (His-tag), HA-tag or Myc-tag. It can be fused to the C-terminus or the N-terminus of a protein. Some commercially available antibodies (e.g., M1/4E11) recognize the epitope only when it is present at the N-terminus. However, other available antibodies (e.g., M2) are position-insensitive.
|Mouse NAALADL1 ORF mammalian expression plasmid, C-GFPSpark tag||MG50937-ACG|
|Mouse NAALADL1 ORF mammalian expression plasmid, C-OFPSpark / RFP tag||MG50937-ACR|
|Mouse NAALADL1 ORF mammalian expression plasmid, C-Flag tag||MG50937-CF|
|Mouse NAALADL1 ORF mammalian expression plasmid, C-His tag||MG50937-CH|
|Mouse NAALADL1 ORF mammalian expression plasmid, C-Myc tag||MG50937-CM|
|Mouse NAALADL1 ORF mammalian expression plasmid, C-HA tag||MG50937-CY|
|Mouse NAALADL1 Gene cDNA clone plasmid||MG50937-G|
|Mouse NAALADL1 ORF mammalian expression plasmid, N-Flag tag||MG50937-NF|
|Mouse NAALADL1 ORF mammalian expression plasmid, N-His tag||MG50937-NH|
|Mouse NAALADL1 ORF mammalian expression plasmid, N-Myc tag||MG50937-NM|
|Mouse NAALADL1 ORF mammalian expression plasmid, N-HA tag||MG50937-NY|
|Mouse NAALADL1 natural ORF mammalian expression plasmid||MG50937-UT|
|Learn more about expression Vectors|
N-acetylated-alpha-linked acidic dipeptidase-like protein, also known as NAALADL1, NAALADase L, and Ileal dipeptidylpeptidase, is a Single-pass type I I membrane protein and a member of the peptidase M28 family and M28B subfamily. NAALADase L is mainly expressed in the distal small intestine. It is also expressed in the spleen and testis and Weakly expressed in the brain, locating mainly to the brain stem, amygdala, thalamus and ventral striatum. NAALADase L is a chloride-activated, membrane bound, metallopeptidase that cleaves the endogenous neuropeptide N-acetyl-aspartyl-glutamate (NAAG). NAAG acts as a partial NMDA agonist as well as a full agonist at the presynaptic metabotropic glutamate receptor 3 (mGluR3), where it acts to reduce glutamate release. NAALADase L also exhibits a dipeptidyl-peptidase IV type activity. NAALADase inhibition may be a novel therapeutic approach to reduce or inhibit heightened aggressiveness, and possibly to treat aggressive behavior associated with psychiatric disorders.