Recombinant human CRLF2 protein
CRLF2, also known as cytokine receptor-like factor 2 isoform 1, is a receptor for thymic stromal lymphopoietin. It is proposed to signal through a heterodimeric receptor complex that consists of a new member of the hemopoietin family termed CRLF2 and the IL-7R alpha-chain. The protein induces phosphorylation of Stat3 and Stat5 also activate JAK2 pathways. CRLF2 and IL-7R alpha are principally coexpressed on monocytes and dendritic cell populations and to a much lesser extent of various lymphoid cells. Recombinant human CRLF2, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.
Product Specifications
Product Name Alternative
Expression System
Baculovirus
Antigen Species
Human
Tag
His-Tag
Applications
SDS-PAGE
Concentration
1 mg/mL (determined by absorbance at 280 nm)
Endotoxin
< 1 EU per 1ug of protein (determined by LAL method)
Purity
> 95% by SDS-PAGE
Molecular Weight
25.2 kDa (218aa)
Additionnal Information
References & Citations
Reche PA., et al. (2001) J Immunol. 167:336-343.; ; Chen IM., et al. (2012) Blood. 119:3512-3522.
Storage Conditions
Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
Formulation
Liquid in. Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol
Scientific Category
Immunology
NCBI Accession Number
NP_071431.2
Uniprot Accession Number
Q9HC73
Species
Human
N Terminal Sequence
Ala
AA Sequence
Frequently Asked Questions
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