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| Z03372 | |
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| $125.00 | |
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| Ask us a question | |
| Species | Human | |
| Protein Construction |
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| Purity | > 98% as analyzed by SDS-PAGE | |
| Endotoxin Level | < 0.2 EU/μg of protein by gel clotting method | |
| Expression System | HEK 293 | |
| Apparent Molecular Weight | 40~45kDa, on SDS-PAGE under reducing conditions. | |
| Formulation | Lyophilized from a 0.2 μm filtered solution in PBS. | |
| Reconstitution | It is recommended that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in ddH₂O or PBS up to 100 μg/ml. | |
| Storage & Stability | Upon receiving, this product remains stable for up to 6 months at lower than -70°C. Upon reconstitution, the product should be stable for up to 1 week at 4°C or up to 3 months at -20°C. For long term storage it is recommended that a carrier protein (example 0.1% BSA) be added. Avoid repeated freeze-thaw cycles. |
| Target Background | Surfactant protein D is a member of the collectin family of innate immune modulators. It is constitutively secreted by alveolar lining cells and epithelium associated with tubular structures, that contains a N-terminal collagen-like domain and a C-terminal lectin domain that are characteristic of members of the collectin family of proteins, and also shows calcium-dependent binding to specific saccharides. Besides it is involved in the development of acute and chronic inflammation of the lung. Several human lung diseases are characterized by decreased levels of bronchoalveolar SP-D. |
| Synonyms | SP-D; SFTPD; PSP-D; COLEC7; PSPD; SFTP4 |
For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.
