|Vector Type||Mammalian Expression Vector|
|Expression Method||Constiutive ,Stable / Transient|
|Selection In Mammalian Cells||Hygromycin|
A myc tag is a polypeptide protein tag derived from the c-myc gene product 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 myc 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 myc-tag allows one to follow the protein with an antibody against the Myc epitope. Examples are cellular localization studies by immunofluorescence or detection by Western blotting.
The peptide sequence of the myc-tag is: N-EQKLISEEDL-C (1202 Da). It can be fused to the C-terminus and the N-terminus of a protein. It is advisable not to fuse the tag directly behind the signal peptide of a secretory protein, since it can interfere with translocation into the secretory pathway.
|Human BCL2L1 ORF mammalian expression plasmid, C-GFPSpark tag||HG10455-ACG|
|Human BCL2L1 ORF mammalian expression plasmid, C-OFPSpark / RFP tag||HG10455-ACR|
|Human BCL2L1 ORF mammalian expression plasmid, N-GFPSpark tag||HG10455-ANG|
|Human BCL2L1 ORF mammalian expression plasmid, N-OFPSpark / RFP tag||HG10455-ANR|
|Human BCL2L1 ORF mammalian expression plasmid, C-Flag tag||HG10455-CF|
|Human BCL2L1 ORF mammalian expression plasmid, C-His tag||HG10455-CH|
|Human BCL2L1 ORF mammalian expression plasmid, C-Myc tag||HG10455-CM|
|Human BCL2L1 ORF mammalian expression plasmid, C-HA tag||HG10455-CY|
|Human BCL2L1 natural ORF mammalian expression plasmid||HG10455-M-N|
|Human BCL2L1 ORF mammalian expression plasmid, N-Flag tag||HG10455-NF|
|Human BCL2L1 ORF mammalian expression plasmid, N-His tag||HG10455-NH|
|Human BCL2L1 ORF mammalian expression plasmid, N-Myc tag||HG10455-NM|
|Human BCL2L1 ORF mammalian expression plasmid, N-HA tag||HG10455-NY|
|Human BCL2L1 natural ORF mammalian expression plasmid||HG10455-UT|
|Learn more about expression Vectors|
B-cell lymphoma-extra large (Bcl-xl) is a transmembrane molecule in the mitochondria. Bcl-xL (BCL2L1) , belongs to the Bcl-2 family. Members of the bcl-2 family encode proteins that function either to promote or to inhibit apoptosis. Antiapoptotic members such as Bcl-2 and Bcl-xL prevent PCD in response to a wide variety of stimuli to take part in cancer survival. Conversely, proapoptotic proteins, exemplified by Bax and Bak, can accelerate death and in some instances are sufficient to cause apoptosis independent of additional signals. The crystal and solution structures of a Bcl-2 family member, Bcl-xL is like this: The structures consist of two central, primarily hydrophobic α-helices, which are surrounded by amphipathic helices. A 60-residue loop connecting helices αl and α2 was found to be flexible and non-essential for anti-apoptotic activity. Bcl-xL is chareacterized as important factors in autophagy, inhibiting Beclin 1-mediated autophagy by binding to Beclin 1. In addition, Beclin 1, Bcl-2 and Bcl-xL can cooperate with Atg5 or Ca2+ to regulate both autophagy and apoptosis. Bcl-xL is also implicated in anoxia induced cell death. The pathway is initiated by the loss of function of the prosurvival Bcl-2 family members Mcl-1 and Bcl-2 / Bcl-XL, resulting in Bax- or Bak-dependent release of cytochrome c and subsequent caspase-9-dependent cell death. Thus, Bcl-xL, the well-characterized apoptosis guards, appears to be important in cell death.