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Gibco
Human IL-15 Receptor alpha (soluble) Fc Recombinant Protein, PeproTech®
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Product Details
200-15RA-1MG
Applications
Tested Dilution
Publications
Product Specifications
Species
Human
Expression System
Insect cells
Amino acid sequence
ITCPPPMSVE HADIWVKSYS LYSRERYICN SGFKRKAGTS SLTECVLNKA TNVAHWTTPS LKCIRDPALV HQRPAPPSTV TTAGVTPQPE SLSPSGKEPA ASSPSSNNTA ATTAAIVPGS QLMPSKSPST GTTEISSHES SHGTPSQTTA KNWELTASAS HQPPGVYPQG HSDTTGGPKS CDKTHTCPPC PAPELLGGPS VFLFPPKPKD TLMISRTPEV TCVVVDVSHE DPEVKFNWYV DGVEVHNAKT KPREEQYNST YRVVSVLTVL HQDWLNGKEY KCKVSNKALP APIEKTISKA KGQPREPQVY TLPPSRDELT KNQVSLTCLV KGFYPSDIAV EWESNGQPEN NYKTTPPVLD SDGSFFLYSK LTVDKSRWQQ GNVFSCSVMH EALHNHYTQK SLSLSPGK
Tag
Fc-tag
Molecular weight
44.4 kDa
Class
Recombinant
Type
Protein
Purity
≥98% by SDS-PAGE gel and HPLC analyses.
Endotoxin concentration
<1 EU/µg
Activity
Determined by its ability to inhibit the proliferation of mouse CTLL-2 cells in the presence of Recombinant Human IL-15.
Conjugate
Form
Lyophilized
Amount
1 mg
Purification
purified
Contains
no preservative
Storage conditions
-20°C
Shipping conditions
Ambient
Product Specific Information
Recombinant Human sIL-15 Receptor alpha Fc has a calculated molecular weight of 44.4 kDa protein and contains 408 amino acid residues, which consists of the extracellular domain of IL-15R alpha fused to the Fc portion of human IgG. Due to glycosylation, it migrates at an apparent molecular weight of 50-60 kDa, under reducing conditions.
This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis
Target Information
Interleukin 15 (IL-15RA) is a cytokine receptor that specifically binds IL-15 with high affinity. IL-15 regulates T and natural killer cell activation and proliferation. The IL-15 and IL-2 receptors share two subunits, IL-2R beta and IL-2R gamma, and IL-15RA is structurally related to IL-2RA, an additional IL-2-specific alpha subunit necessary for high affinity IL-2 binding. Unlike IL-2RA, IL-15RA is capable of binding IL-15 with high affinity independent of the other subunits. IL-15RA is thought to enhance cell proliferation and expression of apoptosis inhibitor Bcl-xL and Bcl-2.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: CD215; cytokine; IL 15 receptor; IL 15 receptor subunit α; IL 15R; IL 15R alpha; IL 15R α; IL-15 receptor subunit alpha; IL15 receptor; IL15 receptor subunit alpha; IL15 receptor subunit α; IL15R; IL15R alpha; IL15R α; IL15RA; Interleukin 15 receptor; Interleukin 15 receptor subunit α; interleukin 15 receptor, alpha; Interleukin-15 receptor subunit alpha; sIL 15R; sIL-15R-alpha; sIL-15RA; sIL15R; similar to interleukin-15 receptor alpha chain precursor; soluble IL 15R; soluble IL15R; unnamed protein product
Gene Aliases: CD215; IL15RA
UniProt ID: (Human) Q13261
Entrez Gene ID: (Human) 3601
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