Recombinant Cynomolgus TSLP (C-6His)

• Background :

  Thymic stromal lymphopoietin (TSLP) is a protein belonging to the cytokine family, contains 140 amino acids. It is known to play an important role in the maturation of T cell populations through activation of antigen presenting cells. TSLP induces the release of T-cell-attracting chemokines from monocytes and, in particular, enhances the maturation of CD11c+ dendritic cells. It can induce allergic inflammation by directly activating mast cells. TSLP is produced mainly by non-hematopoietic cells such as fibroblasts, epithelial cells and different types of stromal or stromal-like cells. These cells are located in regions where TSLP activity is required.

• Description :

  Recombinant Cynomolgus Thymic Stromal Lymphopoietin is produced by our E.coli expression system and the target gene encoding Tyr29-Gln159 (Glu37Gln) is expressed with a 6His tag at the C-terminus.

• UniProt :

  XP_005557555.1

• Accession Number :

  XP_005557555.1

• Endotoxin :

  Less than 0.1 ng/μg (1 EU/μg) as determined by LAL test.

• Purity :

  Greater than 95% as determined by reducing SDS-PAGE.

• Bioactivity :

  Immobilized Anti-Human TSLP mAb (Cat#NC066) at 2μg/ml (100 μl/well) can bind Cynomolgus TSLP-His (Cat#CR62) . The ED50 of Cynomolgus TSLP-His (Cat#CR62) is 4.48 ng/ml.

• Molecular Weight :

  16.2 KDa

• Shipping Conditions :

  The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below.

• Storage Conditions :

  Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

• Storage Temperature :

  Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

• Notes :

  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.

• Observed Molecular Weight :

  16 KDa, reducing conditions

• Other Product Names :

  Thymic stromal lymphopoietin; Thymic stroma-derived lymphopoietin; Tslp