|Datasheet||Specific References||Reviews||Related Products||Protocols|
|Vector Type||Mammalian Expression Vector|
|Expression Method||Constiutive, Stable / Transient|
|Selection In Mammalian Cells||Hygromycin|
Human influenza hemagglutinin (HA) is a surface glycoprotein required for the infectivity of the human virus. The HA tag is derived from the HA-molecule corresponding to amino acids 98-106 has been extensively used as a general epitope tag in expression vectors. Many recombinant proteins have been engineered to express the HA tag, which does not appear to interfere with the bioactivity or the biodistribution of the recombinant protein. This tag facilitates the detection, isolation, and purification of the proteins.
The actual HA tag is as follows: 5' TAC CCA TAC GAT GTT CCA GAT TAC GCT 3' or 5' TAT CCA TAT GAT GTT CCA GAT TAT GCT 3' The amino acid sequence is: YPYDVPDYA.
|Human PSG6 ORF mammalian expression plasmid, C-GFPSpark tag||HG13808-ACG|
|Human PSG6 ORF mammalian expression plasmid, C-OFPSpark / RFP tag||HG13808-ACR|
|Human PSG6 ORF mammalian expression plasmid, C-Flag tag||HG13808-CF|
|Human PSG6 ORF mammalian expression plasmid, C-His tag||HG13808-CH|
|Human PSG6 ORF mammalian expression plasmid, C-Myc tag||HG13808-CM|
|Human PSG6 ORF mammalian expression plasmid, C-HA tag||HG13808-CY|
|Human PSG6 Gene cDNA clone plasmid||HG13808-G|
|Human PSG6 ORF mammalian expression plasmid, N-Flag tag||HG13808-NF|
|Human PSG6 ORF mammalian expression plasmid, N-His tag||HG13808-NH|
|Human PSG6 ORF mammalian expression plasmid, N-Myc tag||HG13808-NM|
|Human PSG6 ORF mammalian expression plasmid, N-HA tag||HG13808-NY|
|Human PSG6 natural ORF mammalian expression plasmid||HG13808-UT|
|Learn more about expression Vectors|
PSG6 is a pregnancy-specific glycoprotein(PSG). PSGs are secreted proteins which are produced by the rodent and primate placenta and play a critical role in pregnancy success. The levels of PSGs are highest during the third trimester of pregnancy, a time marked by the most profound suppression of MS disease attacks. PSGs regulate T-cell function. The regulation of T-cell function during pregnancy is likely the result of significant hormonal changes and may well involve immunoregulatory proteins derived from the placenta. Pregnancy specific glycoproteins (PSGs) are the most abundant placentally derived glycoproteins in the maternal serum. PSG1, PSG6, PSG6N, and PSG11 induce dose-dependent secretion of anti-inflammatory cytokines by human monocytes. Human and murine PSGs exhibit cross-species activity.