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CAT# | Product Name | M.W | Molecular Formula | Inquiry |
---|---|---|---|---|
T02001 | Bid BH3 - R8 | Inquiry | ||
T02002 | Bid BH3 - R9 | Inquiry | ||
T02003 | DYKDDDDK | Inquiry | ||
T02004 | HA 12CA5 Epitope | Inquiry | ||
T02005 | HA peptide | Inquiry | ||
T02006 | FLAG Epitope Peptide | C41H60N10O20 | Inquiry | |
T02007 | Hexa His | Inquiry | ||
T02008 | Glu - Glu epitope Tag | Inquiry | ||
T02013 | V5 Epitope Tag | Inquiry | ||
T02014 | 3 x Hemagglutinin (HA) Tag | Inquiry |
Tagging peptides with affinity tags such as biotin is a frequently used strategy in life sciences research. Typically, these labels are removed by means of chemical reagents or enzymes, such as proteolysis or intron splicing. Tags are attached to proteins for different purposes. Affinity tags are added to proteins so that they can be purified from their original biologics using affinity techniques. These proteins include chitin binding protein (CBP), maltose binding protein (MBP), Strep-Tag and glutathione S-transferase (GST). Poly (His) tag is a widely used protein tag, which binds to the metal matrix. Peptide labeling (such as HA, myc, FLAG, HIS6) is one of the most commonly used methods for the detection, purification or immobilization of proteins.
Creative Peptides usually uses various tags in the synthesis of labeled peptides. Tags are usually attached to the N-terminal or C-terminal (through lysine or cysteine), but in principle, they can be placed anywhere. If necessary, the label can be separated from the peptide through the spacer. A variety of so-called connectors or spacer molecules are available in different lengths and polarities. Linkers can also be cut, for example, by reducing sensitive disulfide bonds.
References
Creative Peptides has accumulated a huge library of peptide knowledge including frontier peptide articles, application of peptides, useful tools, and more!
PR 39, a porcine 39-aa peptide antibiotic, was originally isolated from the upper part of the small intestine o ...
Angiotensin Ⅱ is a kind of peptides generally produced by the hydrolysis of the angiotensin Ⅰ under the angioten ...
Gap 19 is a nonapeptide derived from the cytoplasmic loop (CL) of Connexin-43 (Cx43). Cx43 is a predominant card ...
Nafarelin acetate is a gonadotropin-releasing hormone (GnRH) agonist which is as effective as danazol in the tre ...
Dipeptide diaminobutyroyl benzylamide diacetate, a biologically active polypeptide, classified as a neuropeptide ...