Human Artemin is a GDNF family ligand that is distantly related to the TGF-β superfamily of molecules. The mature protein is produced as a preproprotein, which contains a variable-length pre-, or signal sequence, as well as a 68-amino acid (aa) prodomain and a 113-aa mature segment. Mature ARTN is secreted as a presumably glycosylated, 28 kDa disulfide-linked homodimer that contains three intrachain disulfide bonds and the typical TGF-beta signature cysteine-knot motif after synthesis and proteolytic processing. In the adult period, human ARTN is 89% aa identical to rat and mouse ARTN, respectively. Human ARTN is active on rodent cells. The receptor for ARTHN has been identified as GFR-3 and the signal transducing subunit, RET. The GFR-1/RET receptor complex has also been suggested to be a ligand binding unit for ARTN. ARTN is known to be a chemoattractant for sympathetic neuron axons innervating the developing cardiovascular system. It also promotes sensory neuron survival and likely plays a role in the development of the peripheral nervous system. Finally, it has been reported to reverse neuropathic pain due to nerve injury, and to help resolve morphological changes associated with nerve damage. Human Artemin Recombinant Protein is a highly pure recombinant protein developed by Assay Genie for use in a range of applications.
Product Name:
Human Artemin Recombinant Protein (RPES4456)
Product Code:
RPES4456
Size:
10µg
Species:
Human
Expressed Host:
E.coli
Synonyms:
Artemin, ARTN, Enovin, Neublastin, EVN
Accession:
Q5T4W7
Sequence:
Ala108-Gly220
Endotoxin:
<1.0 EU per µg as determined by the LAL method.
Protein Construction:
Recombinant Human Artemin is produced by our E.coli expression system and the target gene encoding Ala108-Gly220 is expressed.
Purity:
> 95% as determined by reducing SDS-PAGE.
Mol Mass:
12.1 kDa
AP Mol Mass:
14 kDa
Formulation:
Lyophilized from a 0.2 µm filtered solution of 4mM HCl.
Shipping:
This product is provided as lyophilized powder which is shipped with ice packs.
Stability and Storage:
Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
