TSLPR, Fc Fusion Recombinant

TSLPR, Fc Fusion Recombinant
Artikelnummer
BPS102163-1
Verpackungseinheit
25 µg
Hersteller
BPS Bioscience

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Encompassing Amino Acids: 25-231

Application: Useful for SDS-PAGE and binding studies.

Background: TSLPR (thymic stromal lymphopoietin receptor) is part of the heterodimeric receptor for TSLP. The heterodimeric receptor is composed of TSLP-R (CRLF2, cytokine receptor like factor 2) and IL7Ra (CD127), and binding of TSLP leads to downstream activation of JAK2 (janus kinase 2)/STAT5 (signal transducer and activator of transcription 5) signaling. TSLP is a protein that functions as a type I cytokine, as an alarmin and growth factor in the immune system. It is involved in type 2 immune responses, TH2 (T helper 2 cells) responses, and the maturation and recruitment of dendritic cells (DCs), T cells, B cells, neutrophils, mast cells, and other lymphoid cells.  It can be produced by epithelial and stromal cells in lung, skin, and gastric system, but also by DCs, basophils and mast cells. Its expression can be induced by infections, pro-inflammatory cytokines, proteases, and even mechanical injury. For instance, it can be produced in the lungs in response to infection with influenza or rhinovirus. Its role as alarmin can result in increasing inflammation. TSLP is linked to allergic reactions such as asthma, atopic dermatitis, and food allergies, by inducing the expression of OX40L, CD80 and CD86 and stimulating CD4T cells. In 2021, the TLSP-neutralizing antibody tezepelumab was approved for the treatment of severe asthma. Targeting TSLP and TSLRP is an active area of investigation with ongoing clinical trials for the treatment of autoimmune disorders.

Description: Recombinant human TSLPR (thymic stromal lymphopoietin receptor), encompassing amino acids 25-231. This construct contains a C-terminal Fc domain (IgG1). This protein was affinity purified.

Format: Aqueous buffer solution.

Formulation: 8 mM phosphate, pH 7.4, 110 mM NaCl, 2.2 mM KCl, and 20% glycerol

Genbank: NM_022148.4

Host Cell Line: HEK293

Purity: ≥90%

Storage Stability: At least 6 months at -80°C.

Tags: C-terminal Fc-Tag

Uniprot: Q9HC73

Warnings: Avoid freeze/thaw cycles.

Biosafety Level: Not applicable (BSL-1)
Mehr Informationen
Artikelnummer BPS102163-1
Hersteller BPS Bioscience
Hersteller Artikelnummer 102163-1
Verpackungseinheit 25 µg
Mengeneinheit STK
Wirt Human
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