IL-1 alpha/IL-1A Protein, Human, Recombinant (Avi), Biotinylated is expressed in E. coli expression system with C-Avi tag. The predicted molecular weight is 19 KDa and the accession number is P01583.
説明 | IL-1 alpha/IL-1A Protein, Human, Recombinant (Avi), Biotinylated is expressed in E. coli expression system with C-Avi tag. The predicted molecular weight is 19 KDa and the accession number is P01583. |
Species | Human |
Expression Host | E. coli |
Tag | C-Avi |
Accession Number | P01583 |
別名 | Hematopoietin-1, IL-1 α, IL-1 Alpha, Interleukin-1 α, Interleukin-1 Alpha, IL1F1, IL1A |
Amino Acid | Ser113-Ala271 |
Construction | Ser113-Ala271 |
Protein Purity | Greater than 95% as determined by reducing SDS-PAGE. (QC verified) |
分子量 | 19 KDa (reducing condition) |
Endotoxin | < 0.1 ng/µg (1 EU/µg) as determined by LAL test. |
Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. |
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. |
Stability & Storage |
Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted proteinsolutions, 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. |
Shipping |
In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice. |
Research Background | Interleukin-1 alpha (IL1α) is a cytokine member of the interleukin-1 family. IL-1 consists of two distinct forms: IL1α and IL1β that recognize the same cell surface receptors but are distinct proteins with approximately 25% amino acid sequence identity. IL1α is constitutively produced by epithelial cells and plays an essential role in maintenance of skin barrier function. Upon stimulation, a wide variety of cells including osteoblasts, monocytes, macrophages can be induced to express IL1α. IL1α possesses a wide range of metabolic, physiological, haematopoietic activities, and is critically involved in the regulation of the immune responses and inflammatory responses. |
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Please read the User Guide of Recombinant Proteins for more specific information.
IL-1 alpha/IL-1A Protein, Human, Recombinant (Avi), Biotinylated Hematopoietin-1 IL-1 α IL-1 Alpha Interleukin-1 α Interleukin-1 Alpha IL1F1 IL1A recombinant recombinant-proteins proteins protein