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Human CellExp IL7Ra/CD127, human recombinant protein

IL7Ra, CD127

Product info
Primary Accession Q96F46
Calculated MW This protein is fused with Fc fragment of human IgG1 at the C-terminus, has a calculated MW of 51 kDa. The predicted N-terminus is Glu 21. DTT-reduced Protein migrates as 66-90 kDa due to glycosylation.
Additional Info
Gene ID 23765
Gene Symbol IL17Ra
Other Names IL7Ra, CD127
Gene Source Human
Source HEK293 cells
Assay&Purity SDS-PAGE; ≥95%
Assay2&Purity2 N/A;
Recombinant Yes
Results Measured by its binding ability in a functional ELISA. Immobilized rhIL7Ra Fc Chimera at 0.25 µg/ml (100 µl/well) on a Rabbit anti‑human IgG Fc antibody, the concentration of rhIL-7 that produces 50% of the optimal binding response is found to be approximately 20 - 100 ng/mL.
Target/Specificity IL7Ra/CD127
Application Notes Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 µg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 month. For extended storage, it is recommended to store at -20°C.
Format Lyophilized
Storage -20°C; Lyophilized from 0.22 µm filtered solution in PBS, pH 7.4. Normally Mannitol or Trehalose is added as protectants before lyophilization.
Citations (0)

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Interleukin-7 receptor subunit alpha (IL7Ra) also known as CD antigen CD127, which belongs to the type I cytokine receptor family and type 4 subfamily. IL7Ra /CD127 contains 1 fibronectin type-III domain. IL7Ra /CD127 is expressed on various cell types, including naive and memory T cells and many others. IL7Ra /CD127 is receptor for interleukin-7 and also acts as a receptor for thymic stromal lymphopoietin (TSLP). The IL7 receptor is a heterodimer of IL7R and IL2RG. The TSLP receptor is a heterodimer of CRLF2 and IL7R.


Yao Z.,et al.Cytokine 9:794-800(1997).
Collins J.E.,et al.Genome Biol. 5:R84.1-R84.11(2004).
Mural R.J.,et al.Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases.
Zhang Z.,et al.Protein Sci. 13:2819-2824(2004).
Li W.B.,et al.Submitted (APR-2003) to the EMBL/GenBank/DDBJ databases.

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$ 175.00
$ 575.00
Cat# PBV11113r
(40 western blots)
Availability: 5-7days
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