Recombinant Human TSLP (C-10His)
- SKU:
- RPES6239
Description
| Product Name: | Recombinant Human TSLP (C-10His) |
| Product Code: | RPES6239 |
| Size: | 10µg |
| Species: | Human |
| Expression Host: | HEK293 Cells |
| Synonyms: | Thymic stromal lymphopoietin, TSLP |
| Mol Mass: | 16.3 kDa |
| AP Mol Mass: | 8-10&16-24 kDa |
| Tag: | C-10His |
| Purity: | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin Level: | < 1.0 EU per μg of the protein as determined by the LAL method. |
| Bio Activity: | Loaded Human TSLP-His on HIS1K Biosensor, can bind Human TSLP R-Fc with an affinity constant of 37.97nM as determined in BLI assay. |
| Sequence: | Tyr29-Gln159 |
| Accession: | Q969D9 |
| Storage: | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
| Shipping: | This product is provided as lyophilized powder which is shipped with ice packs. |
| Formulation: | Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
| Reconstitution: | Please refer to the printed manual for detailed information. |
| Background: | Thymic stromal lymphopoietin (TSLP) is a novel member of the hemopoietic cytokine family that promotes the development of B cells and shares overlapping activity with IL-7. The human TSLP protein comprises a 28 amino acids (aa) signal sequence and 131 aa mature region. Human TSLP has two isoforms lfTSLP and sfTSLP produced by alternative splicing . lfTSLP is expressed in a number of tissues including heart, liver and prostate, and sfTSLP (63aa) is predominantly expressed in keratinocytes of oral mucosa, skin and in salivary glands. In aa sequence level, Human TSLP displays about 43% identity with mouse TSLP.TSLP is a cytokine that functions mainly on myeloid cells; it induces the release of T cell-attracting chemokines from monocytes and enhances the maturation of CD11c(+) dendritic cells.TSLP has proliferative effects on the myeloid cell line and may initiate asthma or atopic dermatitis responses by directly activating mast cells . TSLP signals cells via the interleukin-7 receptor-α chain (IL-7Rα),shared with IL-7, together with the TSLP receptor (TSLPR) subunit. Recent studies indicate that TSLP and its receptor are novel therapeutic targets for rheumatoid arthritis,for increased intraarticular TSLP concentrations in patients has caused chemotaxis and activation of arthritogenic T cells. |
Related Products
Recombinant Human Thymic Stromal Lymphopoietin/TSLP (R127A, R130A, C-10His)
OverviewProduct Name:Recombinant Human Thymic Stromal Lymphopoietin/TSLP (R127A, R130A, C-10His)Product Code:RPES6311Size:10µgSpecies:
Recombinant Human TSLP R/CRLF2 (C-Fc)
OverviewProduct Name:Recombinant Human TSLP R/CRLF2 (C-Fc)Product Code:RPES6273Size:10µgSpecies:HumanExpression
Recombinant Human BRD4 (N-10His-Flag)
OverviewProduct Name:Recombinant Human BRD4 (N-10His-Flag)Product Code:RPES6330Size:10µgSpecies:HumanExpression
Human TSLP Recombinant Protein (RPPB1044)
Cytokines Recombinant Proteins
system_update_altDatasheetsystem_update_altMSDS