UPA human
SIGMA/SRP6273 - recombinant, expressed in HEK 293 cells, ≥95% (SDS-PAGE)
Synonym: ATF; BDPLT5; PLAU; QPD; UPA; URK; Urokinase; u-PA
Product Type: Chemical
Immunoblotting UPA Cat. No. SRP6273, Human recombinant UPA.
| assay | ≥95% (SDS-PAGE) |
| biological source | human |
| form | lyophilized powder |
| impurities | <1 EU/μg endotoxin (LAL test) |
| mol wt | calculated mol wt 45 kDa |
| observed mol wt 18 kDa (DTT-reduced. Protein migrates as three bands corresponding to the long α chain, β chain and unprocessed full-length chain due to glycosylation and cleavage. Ser21, Ile179 & Lys156 is the predicted N-terminus.) | |
| observed mol wt 32 kDa | |
| observed mol wt 50 kDa | |
| packaging | pkg of 10 μg |
| pkg of 50 μg | |
| recombinant | expressed in HEK 293 cells |
| shipped in | wet ice |
| storage temp. | −20°C |
| tag | 6-His tagged (C-terminus) |
| UniProt accession no. | P00749   |
| Biochem/physiol Actions: | Urokinase-type plasminogen activator is a serine protease with extremely limited substrate specificity, cleaving the sequence Cys-Pro-Gly-Arg560-Val561 |
| General description: | The PLAU (plasminogen activator, urokinase) gene is mapped to human chromosome 10q22.2. |
| General description: | Urokinase-type plasminogen activator is also known as PLAU and uPA. The human uPA is initially synthesized as 431 amino acid precursor with an N-terminal signal peptide (20 residues). The single chain molecule is processed into a disulfide-linked two-chain molecule of different molecular weights. Two forms of the A chain exist, starting at Ser21 (the long form) and Lys156 (the short form). The long and short A chains are unique to the high and low molecular weight forms, respectively. The long A chain contains an EGF (epidermal growth factor)-like domain, responsible for binding of the PLAU receptor. The B chain corresponds to the catalytic domain. The gene encoding it is localized on human chromosome 10. |
| Physical form: | Lyophilized from 0.22 μm filtered solution in HEPES, NaCl and CaCl2. Generally 5-8% Mannitol or trehalose is added as a protectant before lyophilization. |
| Reconstitution: | Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 μg/mL. Do not vortex. This solution can be stored at 2-8°C for up to 1 month. For extended storage, it is recommended to store at -20°C. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥95% (SDS-PAGE) |
| Storage Temp. | −20°C |
| UNSPSC | 12352200 |