Human HPX Protein (HPX-HM101)
$243.00 – $810.00
KACTUS Biosystems Human HPX Protein (HPX-HM101) (catalog No. HPX-HM101) is expressed from HEK293 with His tag at the C-Terminus.It contains Thr24-His462.
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| Catalog No. | HPX-HM101 |
|---|---|
| Product Name | Human HPX Protein (HPX-HM101) |
| Supplier Name | KACTUS Biosystems |
| Brand Name | KACTUS Biosystems |
| Synonyms | Hemopexin；Hpx；Hpxn |
| Species | Human |
| Source | HEK293 |
| Accession | P02790 |
| Product Tag | C-His |
| Biotinylated | no |
| Exact Sequence | Thr24-His462 |
| Molecular Weight | The protein has a predicted MW of 50.3 kDa. Due to glycosylation, the protein migrates to 68-75 kDa based on Tris-Bis PAGE result. |
| Form | Lyophilized |
| Formulation | Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| Reconstitution | Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
| Purity | > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC |
| Endotoxin | Less than 1EU per μg by the LAL method. |
| Shipping | Shipped at ambient temperature. |
| Stability & Storage | '-20 to -80°C for 12 months as supplied from date of receipt.；-20 to -80°C for 3-6 months in unopened state after reconstitution.；2-8°C for 2-7 days after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
| Note | Products will be shipped from the warehouse in Massachusetts. Promotion is running from time to time. Welcome to send a request for quote to message@sydlabs.com. |
| Order Offline | Syd Labs, Inc. 4 Avenue E, Hopkinton, MA 01748 USA. Phone: 1-617-401-8149 Fax: 1-617-606-5019 Email: message@sydlabs.com |
Description
HPX-HM101: Human HPX Protein (HPX-HM101)
Hemopexin (HPX) serves as scavenger and transporter of toxic plasma heme to the liver. HPX is formed by two four-bladed beta-propeller domains, resembling two thick disks that lock together at a 90 degrees angle. The heme is bound between the two beta-propeller domains in a pocket formed by the interdomain linker peptide.HPX, acting not only as a heme carrier but also displaying transient heme-based ligand binding and (pseudo-)enzymatic properties, could be considered a ‘chronosteric’ heme-protein.
Please remember our product information: Human HPX Protein (HPX-HM101) catalog number: HPX-HM101 KACTUS Biosystems
