ART3 Protein, Human (HEK293, His)

ART3 is a member of the mono-ADP-ribosyltransferase family genes which is involved in cell division, DNA-repair and the regulation of the inflammatory response. The temporary and restricted expression of ART3 in spermatocytes might be linked to cell division processes underlying the formation of spermatocytes and the regulation of spermatogenesis. Moreover, it induces TNBC cell growth and invasion by activating Akt and ERK. ART3 Protein, Human (HEK293, His) is the recombinant human-derived ART3 protein, expressed by HEK293 , with C-His labeled tag.

ART3 is a member of the mono-ADP-ribosyltransferase family genes which is involved in cell division, DNA-repair and the regulation of the inflammatory response. ART3 mRNA can be detected in unstimulated monocytes, alveolar epithelial cells, spermatocytes in testes, macrophages, T lymphocytes and other cell types. The expression of ART3 is associated with physiological and pathological functions, including spermatogenesis and damage to the number of cardiomyocytes. The temporary and restricted expression of ART3 in spermatocytes might be linked to cell division processes underlying the formation of spermatocytes and the regulation of spermatogenesis. And ART3 protein is significantly overexpressed in human TNBC tumors tissue and cell lines through. Overexpression of ART3 in MDA-MB-231 breast cancer cells increased cell proliferation, invasion, and survival in vitro and growth of xenograft tumors by activating Akt and ERK. Moreover, ART3 may play important roles in central nervous system (CNS) pathophysiology after traumatic brain injury (TBI)^[1][2].

Measured in a cell proliferation assay using MDA-MB-231 cells. The ED₅₀ for this effect is typically 1.039 μg/mL, corresponding to a specific activity is 962.464 units/mg.

Human

HEK293

C-6*His

AAH08397 (E27-S362)

419  [NCBI]

EVLDMADNAFDDEYLKCTDRMEIKYVPQLLKEEKASHQQLDTVWENAKAKWAARKTQIFLPMNFKDNHGIALMAYISEAQEQTPFYHLFSEAVKMAGQSREDYIYGFQFKAFHFYLTRALQLLRKPCEASSKTVVYRTSQGTSFTFGGLNQARFGHFTLAYSAKPQAANDQLTVLSIYTCLGVDIENFLDKESERITLIPLNEVFQVSQEGAGNNLILQSINKTCSHYECAFLGGLKTENCIENLEYFQPIYVYNPGEKNQKLEDHSEKNWKLEDHGEKNQKLEDHGVKILEPTQIPGMKIPEPFPLPEDKSQGNINNPTPGPVPVPGPKSHPSAS

Approximately 48-55 kDa due to the glycosylation.

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  Greater than 90% as determined by reducing SDS-PAGE.

Lyophilized powder

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.