Human TSLP (R127A, R130A) Protein, Mouse IgG2a Fc Tag

Source : 

Human TSLP (R127A, R130A), Mouse IgG2a Fc Tag (TSP-H5255) is expressed from human 293 cells (HEK293). It contains AA Tyr 29 - Gln 159 (Accession # Q969D9-1 (R127A, R130A)).

 

Molecule : TSLP

 

Synonyms : TSLP

 

Format : Powder

 

Category : Other Recombinant Proteins

 

Accession : NP_149024.1

 

Storage : -20℃

 

Shipping condition : Powder,RT

 

Molecular Weight : 41.6 kDa

 

Characteristics :

This protein carries a mouse IgG2a Fc tag at the C-terminus. The protein has a calculated MW of 41.6 kDa. The protein migrates as 50-58 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

 

Endotoxin Level : Less than 0.1 EU per μg by the LAL method.

 

Buffer : PBS, pH7.4

 

Description :

Thymic stromal lymphopoietin (TSLP) is an epithelial cell-derived cytokine involved in the pathology of inflammatory skin diseases, and is widely expressed by epithelial cells. Human TSLP cDNA encodes a 159 amino acid (aa) residue precursor protein with a 28 aa signal sequence (4, 5). Human TSLP has been shown to developing nondeletional central tolerance, amplifying epithelium-induced class switching, inducing atopic diseases and maintaining intestinal noninflammatory environment. Among diverse cells responding to Human TSLP, CD11c+ dendritic cells are the most obviously characterized target cells.

 

References :

(1) Segawa R., et al., 2017, J. Dermatol. Sci. S0923-1811:31012-31015.
(2) Wang J., et al., 2008, Cell. Mol. Immunol. 5:99-106.
(3) Soumelis V., et al., 2002, Nat. Immunol. 3:673-680.