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Description
Research Area
Immunology & Inflammation
Images & Validation
−
Key Properties
−| Expression System | Human Cells |
|---|---|
| Biological Origin | Human |
| Biological Activity | BLI: Loaded Recombinant Human Complement C1s (C-6His) (Cat#orb2992730) on Pro-A Biosensor, can bind Recombinant anti-Human C1S mAb (Sutimlimab) with an affinity constant of 8.73 nM as determined in BLI assay. (Regularly tested) |
| Tag | C-6His |
| Expression Region | Glu16-Asp688 |
| Endotoxins | ＜ 1 EU/μg as determined by LAL test. |
| MW | Predicted: 75.7 KDa. Observed: (32-36)&(57 -65) KDa, reducing conditions |
| Purity | SDS-PAGE: Greater than 90% as determined by reducing SDS-PAGE. (QC verified) |
Storage & Handling
−| Storage | Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months. |
|---|---|
| Form/Appearance | Lyophilized |
| Buffer/Preservatives | 0.2 μm filtered solution of PBS, pH 7.4. |
| Reconstitution | Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
| Expiration Date | 6 months from date of receipt. |
| Disclaimer | For research use only |
Alternative Names
−Complement C1s subcomponent; C1S; C1 esterase; Complement component 1 subcomponent s; EDSPD2
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Quick Database Links
UniProt
UniProt Details
− No UniProt data available
Protocol Information
Protein Handling and Storage Guide
Protein Handling Guide