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| Code | CSB-AP003491HO |
| Size | $1910 |
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| Have Questions? | Leave a Message or Start an on-line Chat |
| Purity | >95% as determined by SDS-PAGE and HPLC. |
| Endotoxin | Less than 1.0 EU/μg as determined by LAL method. |
| Activity | Fully biologically active when compared to standard. The ED50 as determined by inhibiting IL-1α- dependent proliferation of murine D10S cells is less than 3.0 μg/ml, corresponding to a specific activity of >333 IU/mg in the presence of 50 pg/ml rHuIL-1α. |
| Target Names | IL1RN |
| Uniprot No. | O18999 |
| Research Area | Immunology |
| Alternative Names |
IL1RN; IL1RAInterleukin-1 receptor antagonist protein; IL-1RN; IL-1ra; IRAP; IL1 inhibitor
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| Species | Equus caballus (Horse) |
| Source | E.coli |
| Expression Region | 26-177aa |
| Complete Sequence | HPLGKRPCKM QAFRIWDVNQ KTFYMRNNQL VAGYLQESNT KLQEKIDVVP IEPDALFLGL HGRKLCLACV KSGDEIRFQL EAVNITDLSK NKEENKRFTF IRSNSGPTTS FESAACPGWF LCTAQEADRP VSLTNKPKES FMVTKFYLQE DQ |
| Mol. Weight | 17.4 kDa |
| Protein Length | Full Length of Mature Protein |
| Tag Info |
Tag-Free |
| Form | Lyophilized powder |
| Buffer | Lyophilized from a 0.2 µm filtered PBS, pH 7.4 |
| Reconstitution | We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference. |
| Troubleshooting and FAQs |
Protein FAQs |
| Storage Condition | Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles. |
| Shelf Life | The shelf life is related to many factors, storage state, buffer ingredients, storage temperature
and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C. |
| Lead Time | 5-10 business days |
| Notes | Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week. |
| Datasheet & COA | Please contact us to get it. |
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| Function |
Inhibits the activity of interleukin-1 by binding to receptor IL1R1 and preventing its association with the coreceptor IL1RAP for signaling. Has no interleukin-1 like activity.
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| Gene References into Functions |
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| Subcellular Location | Secreted. |
| Protein Families | IL-1 family |
| Database Links |
KEGG: ecb:100034236 STRING: 9796.ENSECAP00000004056 UniGene: Eca.13123 |
