DDDDK tag is a polypeptide protein tag that can be added to a protein using recombinant DNA technology, which allows elution under non-denaturing conditions. The DDDDK tag is likely to be located on the surface of a fusion protein because of its hydrophilic nature, and therefore is more likely to be accessible to antibodies. It not only has been used for studying proteins in living cells and for protein purifcation by affinity chromatography, but also has been used in the isolation of protein complexes with multiple subunits.
Abbkine offers a full range of anti-DDDDK tag antibodies for your choice. The antibodies not only include highly specific monoclonal and polyclonal DDDDK tag antibodies, but also contain AbFluor™ (350, 405, 488, 555, 594, 647, 680) dyes, Cy3, Cy5, FITC, agarose, magnetic beads, HRP conjugated anti-DDDDK tag antibodies.
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More epitope tag antibodies to be continued...
We know that 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 and has been extensively used as a general epitope tag in expression vectors.
A polyhistidine-tag is an amino acid motif in proteins that consists of at least six histidine (His) residues, often at the N- or C-terminus of the protein. It is also known as hexa histidine-tag, 6x His-tag, His6 tag and His-tag.
The V5 tag is derived from a small epitope (Pk) found on the P and V proteins of the paramyxovirus of simian virus 5 (SV5). The V5 tag is generally used with all 14 amino acids (GKPIPNPLLGLDST), but it may also be used with a shorter 9-amino acid (IPNPLLGLD) sequence. V5 tag antibodies provide a dependable method for the detection and purification of tagged target proteins without a protein-specific antibody or probe. The V5 epitope tag is commonly engineered onto the N- or C- terminus of a protein of interest so that the tagged protein can be analyzed and visualized using immunochemical methods.
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. The recombinant Myc fusion protein can be recognized by a well-known high-affinity 2D5 antibody, which can specifically recognizes native and denatured forms of Myc fusion proteins, with which can meet your any requirements for Western Blot, Immunofluorescence and Immunoprecipitation assays. Under native conditions, the elution of Myc-tag proteins can be achieved by the addition of the Myc tag peptide which competes with the recombinant proteins.
VSV-G, a vesicular stomatitis virus G protein fragment, which is commonly used in biomedical research to pseudotype retroviral and lentiviral vectors. The VSV-G epitope tag is commonly engineered onto the N- or C- terminus of a protein of interest so that the tagged protein can be analyzed and visualized using immunochemical methods.