HPN Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 42 kDa and the accession number is P05981.
Pack Size | Availability | Price/USD | Quantity |
---|---|---|---|
100 μg | 5 days | $ 465.00 | |
500 μg | 5 days | $ 1,850.00 | |
1 mg | 5 days | $ 3,100.00 |
Description | HPN Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 42 kDa and the accession number is P05981. |
Species | Human |
Expression System | HEK293 |
Tag | C-His |
Accession Number | P05981 |
Synonyms | Hemopexin, Hepsin, HPN, FLJ56652, HPX, HX, TMPRSS1, Hpxn |
Construction | Recombinant Human HPN Protein is expressed from HEK293 with His tag at the C-Terminus. It contains Arg45-Leu417.[Accession |P05981] |
Protein Purity | > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
Molecular Weight | The protein has a predicted MW of 42 kDa. Due to the protein cleaved into the following two chains, so it migrates to 18-22 kDa and 30 kDa based on Tris-Bis PAGE result. |
Endotoxin | Less than 1EU per μg by the LAL method. |
Formulation | Lyophilized from 0.22μm filtered solution in 20mM NaAc,150mM NaCl (pH 5.0). 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 20mM NaAc,150mM NaCl (pH 5.0). |
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. |
Shipping |
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise. |
Research Background | Home parenteral nutrition (HPN) has been proposed as the treatment of choice in patients suffering from intestinal failure (IF) and has been claimed to improve survival and quality of life either in patients with benign disorders or even in those with malignancies. HPN seems to have beneficial effect but it should be considered with caution by the physicians who should take into account the indications of each patient to receive parenteral nutrition, the underlying disease and prognosis and the access of each patient to home care services. |
bottom
Please read the User Guide of Recombinant Proteins for more specific information.
HPN Protein, Human, Recombinant (His) Hemopexin TMPRSS-1 FLJ 56652 Hepsin HPN TMPRSS 1 FLJ56652 HPX HX TMPRSS1 Hpxn FLJ-56652 recombinant recombinant-proteins proteins protein