Animal Free,Carrier Free,Bioactive,ActiBioPure™,His-Tag,≥90%(SDS-PAGE) ActiBioPure™,Animal Free,Bioactive,Carrier Free,His Tag for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Protein Function:
Interleukin 7 Receptor alpha (IL-7RA), also known as CD127, is a 75 kDa hematopoietic receptor superfamily member that plays an important role in lymphocyte differentiation, proliferation, and survival. IL-7 receptor alpha (CD127) signaling is essential for T-cell development and regulation of naive and memory T-cell homeostasis. IL-7RA is critically required for the proper development and function of lymphoid cells. Therefore, the IL-7RA is critically required for the proper development and function of lymphoid cells. Studies from both pathogenic and controlled HIV infection indicate that the containment of immune activation and preservation of CD127 expression are critical to the stability of CD4(+) T cells in infection. A better understanding of the factors regulating CD127 expression in HIV disease, particularly on T(CM) cells, might unveil new approaches exploiting the IL-7/IL-7R receptor pathway to restore T cell homeostasis and promote immune reconstitution in HIV infection. Factors relevant to HIV infection that could potentially decrease CD127 expression on human CD8(+) T cells. CD127 down-regulation may be an important contributor to HIV-associated T-cell dysfunction. In addition to IL-7, IL-7RA also associates with TSLPR to form the functional receptor for thymic stromal lymphopoietin (TSLP) which indirectly regulates T cell development by modulating dendritic cell activation. Mutations in the human IL-7RA gene cause a type of severe combined immunodeficiency in which the major deficiencies are in T cell development, whereas B and NK cells are relatively normal in number. Variation in the IL7RA gene was recently found associated with multiple sclerosis (MS). The polymorphisms in the IL7RA gene is involved in MS pathogenesis and suggest that IL7RA variation may primarily affect chronic disease courses. Soluble CD127 (sCD127) appears to play an important role in the immunopathogenesis of several chronic infections, multiple sclerosis, and various cancers.
Recombinant Human IL-7R alpha/CD127 Protein (rp181253) - Binding Activity
Immobilized Recombinant Human TSLP Protein (rp169653) at 2.0 μg/mL can bind Recombinant Human IL-7R alpha/CD127 Protein (rp181253) with the EC
₅₀
of 615.6 ng/mL.
Recombinant Human IL-7R alpha/CD127 Protein (rp181253) - SDS-PAGE
3 μg/lane of Recombinant Human IL-7R alpha/CD127 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 41.7-65.3 kDa.
Comprehensive hazard, handling, storage, and regulatory compliance document.
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Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 ZJ24F1011601 | Certificate of Analysis | May 22, 2026 | rp181253 |
| ZJ24F1011602 | Certificate of Analysis | May 22, 2026 | rp181253 |
| ZJ24F1011603 | Certificate of Analysis | May 22, 2026 | rp181253 |
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View Animal Free grade guide → View Carrier Free grade guide → View Bioactive grade guide → View ActiBioPure™ grade guide → View His Tag grade guide →
