Recombinant Human TSLP Protein (Met-Tyr29-Gln159), Tag Free
Product Description
Cat
IMP-6967
Official Symbol
TSLP
Product Overview
Purified recombinant protein of Human thymic stromal lymphopoietin (TSLP), transcript variant 1 without tag was expressed in E. coli.
Description
This gene encodes a hemopoietic cytokine proposed to signal through a heterodimeric receptor complex composed of the thymic stromal lymphopoietin receptor and the IL-7R alpha chain. It mainly impacts myeloid cells and induces the release of T cell-attracting chemokines from monocytes and enhances the maturation of CD11c(+) dendritic cells. The protein promotes T helper type 2 (TH2) cell responses that are associated with immunity in various inflammatory diseases, including asthma, allergic inflammation and chronic obstructive pulmonary disease. The protein is therefore considered a potential therapeutic target for the treatment of such diseases. In addition, the shorter (predominant) isoform is an antimicrobial protein, displaying antibacterial and antifungal activity against B. cereus, E. coli, E. faecalis, S. mitis, S. epidermidis, and C. albicans. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Jul 2020]
Expression System
E. coli
Species
Human
Tag
Tag free
Form
20mM NaHPO4, pH7.2, 0.15 M NaCl.
Molecular Mass
15 kDa
Protein length
Met- Tyr29-Gln159
Endotoxin
< 0.01 ng/μg protein as determined by the LAL method
Purity
> 98% as determined by Coomassie stained SDS-PAGE.
Storage
Store at -80 centigrade.
Stability: Unopened vial can be stored between 2 and 8 centigrade for up to 2 weeks, at -20 centigrade for up to 6 months, or at -70 centigrade or below until the expiration date. Aliquots can be stored between 2 and 8 centigrade for up to one week and stored at -20 centigrade or colder for up to 3 months. Avoid repeated freeze/thaw cycles.
Concentration
lot specific
Data Sheet MSDS
For research or industrial raw materials, not for personal medical use!

Online Inquiry
Contact Info