You have no items in your shopping cart.
Recombinant Human Midkine
Description
Images & Validation
−Key Properties
−| Source | Escherichia coli |
|---|---|
| Expression System | Escherichia coli |
| Biological Activity | Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human neutrophils is in a concentration range of 0.1-10 ng/ml. |
| Molecular Weight | Approximately 13.4 kDa, a single non-glycosylated polypeptide chain containing 123 amino acids. |
| Protein Sequence | VAKKKDKVKK GGPGSECAEW AWGPCTPSSK DCGVGFREGT CGAQTQRIRC RVPCNWKKEF GADCKYKFEN WGACDGGTGT KVRQGTLKKA RYNAQCQETI RVTKPCTPKT KAKAKAKKGK GKD |
| Purity | > 97 % by SDS-PAGE and HPLC analyses. |
| Endotoxins | Less than 1 EU/ug of rHuMidkine as determined by LAL method. |
Storage & Handling
−| Storage | Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution. |
|---|---|
| Form/Appearance | Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4. |
| Disclaimer | For research use only |
Alternative Names
−Similar Products
−Human MDK Protein, hFc Tag [orb1290942]
Unconjugated
The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
The protein has a predicted molecular mass of 39.6 kDa after removal of the signal peptide. The apparent molecular mass of MDK-hFc is approximately 35-55 kDa due to glycosylation.
Mammalian
50 μg, 10 μg, 100 μgMidkine (MDK) (NM_001012334) Human Recombinant Protein [orb3044755]
> 80% as determined by SDS-PAGE and Coomassie blue staining
15.4 kDa
20 μg, 100 μg, 1 mgMidkine (MDK) (NM_002391) Human Recombinant Protein [orb3046835]
> 80% as determined by SDS-PAGE and Coomassie blue staining
15.4 kDa
20 μg, 1 mg, 100 μg

Quality Guarantee
Explore bioreagents carefree to elevate your research. All our products are rigorously tested for performance. If a product does not perform as described on its datasheet, our scientific support team will provide expert troubleshooting, a prompt replacement, or a refund. For full details, please see our Terms & Conditions and Buying Guide. Contact us at [email protected].

Quick Database Links
UniProt Details
−Documents Download
Request a Document
Protocol Information
Recombinant Human Midkine (orb1906239)
Participating in our Biorbyt product reviews program enables you to support fellow scientists by sharing your firsthand experience with our products.
Login to Submit a Review





