| Product SKU | BCACP-000886 |
| Product Description | Recombinant Human Midkine protein (MDK) protein is expressed from E.Coli with Tag-Free. It contains 21-143aa. [Accession | P21741]. |
| Uniprot No. | P21741 |
| Gene Names | MDK |
| Purity | >97% as determined by SDS-PAGE. |
| Expression System | E.Coli |
| Expression Region | 21-143aa |
| Species | Homo sapiens (Human) |
| Tag Info | Tag-Free |
| Molecular weight | 13.4 kDa |
| Activity | Fully biologically active when compared to standard. The ED50 as determined by anti-microbial activity against E.coli. is less than 30 μg/ml, corresponding to a specific activity of >33.3 IU/mg. |
| Buffer | Lyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0 |
| Storage | Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles. |
| Alternative Names | Amphiregulin associated protein; Amphiregulin-associated protein; ARAP; FLJ27379; Mdk; Midgestation and kidney protein; Midkine; MK 1; MK; MK_HUMAN; MK1; NEGF 2; NEGF2; Neurite growth promoting factor 2; Neurite outgrowth promoting protein; Neurite outgrowth-promoting factor 2; Neurite outgrowth-promoting protein; Retinoic acid inducible factor |
SDS-PAGE: Single band at expected molecular weight confirming purity.
ELISA: Suitable as coating antigen or detection standard.
Western Blot: Compatible with standard Western Blot protocols.
Protein Interaction: Validated for SPR (Surface Plasmon Resonance) and BLI (Bio-Layer Interferometry) studies.
Shipping: Shipped at ambient temperature. Lyophilized protein is stable during transit.
Storage: Store lyophilized protein at -20°C to -80°C. Reconstituted protein should be aliquoted and stored at -80°C. Avoid repeated freeze-thaw cycles.
Shelf Life: 12 months from date of receipt when stored as recommended.
Shipping Time: Orders placed before 2 PM EST ship same day. International orders typically deliver within 5-10 business days.
