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Kallikrein 3/KLK3 Protein, Human, Recombinant (aa 25-261, His)
(Synonyms: PSA, KLK2A1, kallikrein related peptidase 3, Hk3, APS) Copy Product InfoSynonyms: PSA, KLK2A1, kallikrein related peptidase 3, Hk3, APS
Catalog No. TMPK-01761 Copy Product Info
Kallikrein 3/KLK3 Protein, Human, Recombinant (aa 25-261, His) is expressed in HEK293 Cells. The accession number is P07288-1.
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| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 µg | $81 | 7-10 days | 7-10 days | |
| 10 µg | $123 | 7-10 days | 7-10 days | |
| 20 µg | $193 | 7-10 days | 7-10 days | |
| 50 µg | $348 | 7-10 days | 7-10 days | |
| 100 µg | $553 | 7-10 days | 7-10 days | |
| 200 µg | $878 | 7-10 days | 7-10 days | |
| 500 µg | $1,630 | 7-10 days | 7-10 days |
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Bioactivity | Immobilized Human Kallikrein 3, His Tag at 0.5 μg/ml (100 μl/well) on the plate. Dose response curve for Anti-Kallikrein 3 Antibody, hFc Tag with the EC50 of 4.0 ng/ml determined by ELISA (QC Test). |
| Description | Kallikrein 3/KLK3 Protein, Human, Recombinant (aa 25-261, His) is expressed in HEK293 Cells. The accession number is P07288-1. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | C-His |
| Accession Number | P07288-1 |
| Construction | Ile25-Pro261 |
| Protein Purity | > 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC |
| Endotoxin | < 0.1 EU/μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 150 mM NaCl, 0.05% Brij-35 (pH 7.5). Normally 8% trehalose is added as protectant before lyophilization. |
| Reconstitution | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
| Synonyms | PSA, KLK2A1, kallikrein related peptidase 3, Hk3, APS |
| Research Background | Kallikrein-related peptidase 3 (KLK3), also known as prostate-specific antigen (PSA), is the most useful biomarker for prostate cancer (PCa). KLK3 is suggested to play a role in regulating cancer growth through anti-angiogenic activity in vivo and in vitro. |
| Molecular Weight | 27.7 kDa (Predicted); 31-38 kDa (Reducing condition, due to glycosylation) |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| Storage | It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
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Related Tags: Kallikrein 3/KLK3 Protein, Human, Recombinant (aa 25-261, His) chemical structure | Kallikrein 3/KLK3 Protein, Human, Recombinant (aa 25-261, His) molecular weight
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