Product Description |
Recombinant Human HRG/HPRG-Protein is expressed from HEK293 with His tag at the C-terminus.It contains Val19-Lys525. |
Product Background |
Histidine-rich glycoprotein (HRG) is a 75 kDa glycoprotein synthesized in the liver whose plasma concentration is 100-150 ug/ml. HRG has been shown to modulate sepsis-related biological reactions by binding to several substances and cells, including heparin, factor XII, fibrinogen, thrombospondin, plasminogen, C1q, IgG, heme, LPS, dead cells, bacteria, and fungi. |
Product Category |
Recombinant Protein |
Target |
HRG/HPRG |
Accession |
|
Species |
Human |
Biotinylated |
no |
Amino Acid Range |
Val19-Lys525 |
Molecular Weight |
The protein has a predicted MW of 58.75 kDa. Due to glycosylation, the protein migrates to 70-80 kDa based on Bis-Tris PAGE result. |
Product Tag |
C-His |
Express System |
HEK293 |
Purity |
> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC |
Endotoxin |
Less than 1EU per ug by the LAL method. |
Form |
Lyophilized |
Shipping |
Shipped at ambient temperature. |
Formulation |
Lyophilized from 0.22um 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 ug/ml is recommended. Dissolve the lyophilized protein in distilled water. |
Stability And Storage |
Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
|
|
Human HRG on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. |
|
|
The purity of Human HRG is greater than 95% as determined by SEC-HPLC. |
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