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Recombinant Human KLK3 protein (His tag)
SKU: PDEH100289-100
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Recombinant Human KLK3 protein (His tag)
| SKU # | PDEH100289 |
| Expression Host | E. coli |
Description
| Synonyms | APS;Hk3;KLK2A1;PSA;Prostate-Specific Antigen;PSA;Gamma-Seminoprotein;Seminin;Kallikrein-3;P-30 Antigen;Semenogelase; |
| Species | Human |
| Expression_host | E.coli |
| Sequence | Ile 25-Pro 261 |
| Accession | P07288 |
| Mol_Mass | 26.0 kDa |
| AP_Mol_Mass | 32 kDa |
| Tag | N-His |
| Bio_Activity | Not validated for activity |
Propertie
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin level | Please contact us for more information. |
| Storage | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months. |
| Shipping | This product is provided as lyophilized powder which is shipped with ice packs. |
| Formulation | Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
| Reconstitution | It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis |
Background
KLK3(Kallikrein 3); also known as Prostate Specific Antigen (PSA); kallikrein-related peptidase 3; Gamma-seminoprotein; is a secreted protein of the glandular kallikrein subfamily of serine proteases.KLK3 contains one peptidase S1 domain.KLK3 is a glycoprotein produced almost exclusively by the prostate gland. Growing evidence suggests that many kallikreins are implicated in carcinogenesis and some have potential as novel cancer and other disease biomarkers.