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| Target | Asporin (ASPN) |
| Research Area | Infection Immunity, Bone Metabolism, Rheumatology, Autoimmunity |
| Origin | Mouse |
| Expression | Recombinant |
| Tested Applications | WB, SDS-PAGE |
| Host | E. coli |
| Conjugation | Unconjugated |
| Form | Lyophilized |
| Activity | Active |
| Biological Activity | A binding ELISA assay was conducted to detect the interaction of recombinant Mouse ASPN and recombinant mouse LUM. Briefly, ASPN was diluted serially in PBS with 0.01% BSA (pH 7.4). Duplicate samples of 100 μl were then transferred to LUM-coated microplate wells and incubated for 2 h at 37 °C. Wells were washed with PBST and incubated for 1 h with anti-ASPN polyclonal antibody, then aspirated and washed 3 times. After incubation with HRP-conjugated secondary antibody, wells were aspirated and washed 3 times. TMB substrate solution was added and wells were incubated for 15-25 minutes at 37 °C. Finally, 50 μl stop solution was added to the wells and the absorbance was read at 450 nm immediately. The binding activity of recombinant mouse ASPN and recombinant mouse LUM is shown in the figures. The EC50 for this effect is 2.6 µg/ml. |
| Purity | > 95% |
| Reconstitution | Reconstitute in ddH2O to a concentration between 0.1-1.0 mg/ml. Do not vortex. |
| Storage | Store lyophilized form at 2-8°C for up to 1 month. For longer periods, store lyophilized or liquid at -80°C. Avoid repeated freeze–thaw cycles. |
| Shelf Life | 12 months. |
| UniProt Primary AC | Q99MQ4 (UniProt, ExPASy) |
| Molecular Weight | Calculated MW: 70.9 kDa Observed MW (SDS-PAGE): 71 kDa |
| Sequence Fragment | Lys16-Lys373 |
| Sequence | LQLL RDMAPTLPQL CPQHNASCSF NDTILDTSNT RQADKTTHDI LQHLFKILSS PSTPAHWNDS QRQSLLNRIH RYTQHLEQCL DSSDTRSRTR WPRNLHLTIK KHFSCLHTFL QDNDYSACAW EHVRLQARAW FLHIHNLTGN T |
| Tag | N-terminal His tag and GST tag |
| Buffer | Prior to lyophilization: 100 mM NaHCO3, 500 mM NaCl, pH 8.3, containing 0.01% Sarcosyl and 5% Trehalose. |
| Endotoxin Level | < 1.0 EU/µg protein (LAL method) |
| Concentration | Prior to lyophilization: 200 µg/ml |
| Availability | Shipped within 5-7 working days. |
| Note | THIS PRODUCT IS FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC, THERAPEUTIC OR COSMETIC PROCEDURES. NOT FOR HUMAN OR ANIMAL CONSUMPTION. |