|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.
|人 FAM19A2 基因ORF全长cDNA克隆(表达载体), C-GFPSpark 标签||HG11169-ACG|
|人 FAM19A2 基因ORF全长cDNA克隆(表达载体), C-OFPSpark 标签||HG11169-ACR|
|人 FAM19A2 基因ORF全长cDNA克隆(表达载体), N-GFPSpark 标签||HG11169-ANG|
|人 FAM19A2 基因ORF全长cDNA克隆(表达载体), N-OFPSpark 标签||HG11169-ANR|
|人 FAM19A2 基因ORF全长cDNA克隆(表达载体), C-Flag 标签||HG11169-CF|
|人 FAM19A2 基因ORF全长cDNA克隆(表达载体), C-His 标签||HG11169-CH|
|人 FAM19A2 基因ORF全长cDNA克隆(表达载体), C-Myc 标签||HG11169-CM|
|人 FAM19A2 基因ORF全长cDNA克隆(表达载体), C-HA 标签||HG11169-CY|
|人 FAM19A2 基因ORF全长cDNA(克隆载体)||HG11169-M|
|人 FAM19A2 基因ORF全长cDNA克隆(表达载体), N-Flag 标签||HG11169-NF|
|人 FAM19A2 基因ORF全长cDNA克隆(表达载体), N-His 标签||HG11169-NH|
|人 FAM19A2 基因ORF全长cDNA克隆(表达载体), N-Myc 标签||HG11169-NM|
|人 FAM19A2 基因ORF全长cDNA克隆(表达载体), N-HA 标签||HG11169-NY|
|人 FAM19A2 基因ORF全长cDNA克隆(表达载体)||HG11169-UT|
FAM19A2 belongs to the FAM19/TAFA family. FAM19/TAFA family members are chemokine-like proteins. The biological functions of TAFA family members remain to be determined, but there are a few tentative hypotheses. First, TAFAs may modulate immune responses in the CNS by functioning as brain specific chemokines, and may act with other chemokines to optimize the recruitment and activity of immune cells in the CNS. Second, TAFAs may represent a novel class of neurokines that act as regulators of immune nervous cells. And third, TAFAs may control axonal sprouting following brain injury. Human FAM19A2 is 97% aa identical to mouse FAM19A2 and is expressed in the central nervous system (CNS), colon, heart, lung, spleen, kidney, and thymus, however its expression in the CNS is 50 to 1000 fold higher than in other tissues. FAM19A2 gene is a member of the TAFA family which is composed of five highly homologous genes that encode small secreted proteins.