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SDS-Page

IL-15 R alpha/CD215 Active Protein | IL15RA active protein

Human CellExp IL-15 R alpha/CD215, Fc Tag, Human recombinant

Gene Names
IL15RA; CD215
Purity
>95% by SDS-PAGE
Synonyms
IL-15 R alpha/CD215; Human CellExp IL-15 R alpha/CD215; Fc Tag; Human recombinant; IL15RA; IL-15RA; IL-15R-alpha; IL-15 receptor subunit alpha; IL15RA active protein
Ordering
For Research Use Only!
Host
HEK293 cells
Purity/Purification
>95% by SDS-PAGE
Form/Format
Lyophilized powder. Lyophilized from 0.22um filtered solution in 50mM Tris, 100mM Glycine, 25mM Arginine, 150mM NaCl, pH7.5. Normally trehalose is added as protectant before lyophilization.
Sequence
aaIle31-Thr205
Gene Source
Human
Endotoxin
Less than 1.0 EU per ug by the LAL method.
Biological Activity
Immobilized Human IL-15 R alpha, Fc Tag at 2 ug/ml (100 ul/well) can bind Biotinylated Human IL-15 with a linear range of 2-78 ng/ml.
Reconstitution Instruction
Reconstitute in sterile deionized water to the desired protein concentration.
Tag Note
This protein carries a human IgG1 Fc tag at the C-terminus.
Preparation and Storage
Store at -20 degree C
Centrifuge the vial prior to opening.
Shelf life: ~12 months

SDS-Page

SDS-Page

Testing Data

Testing Data
Related Product Information for IL15RA active protein
IL15R is a heterotrimer of IL15RA, IL2RB and IL2RG. IL-15RA, also known as CD215, IL-15 R alpha, is a widely expressed 60 kDa transmembrane glycoprotein. High-affinity receptor for interleukin-15. Can signal both in cis and trans where IL15R from one subset of cells presents IL15 to neighboring IL2RG-expressing cells. Expression of different isoforms may alter or interfere with signal transduction. An interleukin (IL) -15 superagonist/IL-15 receptor alpha fusion complex (IL-15SA/IL-15RA; ALT-803) activates the IL-15 receptor on CD8 T cells and NK cells, and has shown significant anti-tumor. Signal transduction involves SYK. Higher levels of soluble sIL-15RA form in comparison with membrane-bound forms is present in all brain structures.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
28,233 Da
NCBI Official Full Name
interleukin-15 receptor subunit alpha isoform 3
NCBI Official Synonym Full Names
interleukin 15 receptor, alpha
NCBI Official Symbol
IL15RA
NCBI Official Synonym Symbols
CD215
NCBI Protein Information
interleukin-15 receptor subunit alpha
UniProt Protein Name
Interleukin-15 receptor subunit alpha
Protein Family
UniProt Gene Name
IL15RA
UniProt Synonym Gene Names
IL-15 receptor subunit alpha; IL-15R-alpha; IL-15RA; sIL-15 receptor subunit alpha; sIL-15R-alpha; sIL-15RA
UniProt Entry Name
I15RA_HUMAN

NCBI Description

This gene encodes a cytokine receptor that specifically binds interleukin 15 (IL15) with high affinity. The receptors of IL15 and IL2 share two subunits, IL2R beta and IL2R gamma. This forms the basis of many overlapping biological activities of IL15 and IL2. The protein encoded by this gene is structurally related to IL2R alpha, an additional IL2-specific alpha subunit necessary for high affinity IL2 binding. Unlike IL2RA, IL15RA is capable of binding IL15 with high affinity independent of other subunits, which suggests distinct roles between IL15 and IL2. This receptor is reported to enhance cell proliferation and expression of apoptosis inhibitor BCL2L1/BCL2-XL and BCL2. Multiple alternatively spliced transcript variants of this gene have been reported.[provided by RefSeq, Apr 2010]

Uniprot Description

IL15RA: High-affinity receptor for interleukin-15. Can signal both in cis and trans where IL15R from one subset of cells presents IL15 to neighboring IL2RG-expressing cells. Expression of different isoforms may alter or interfere with signal transduction. Isoform 5, isoform 6, isoform 7 and isoform 8 do not bind IL15. Signal transduction involves STAT3, STAT5, STAT6, JAK2 and SYK. 8 isoforms of the human protein are produced by alternative splicing.

Protein type: Membrane protein, integral; Receptor, cytokine

Chromosomal Location of Human Ortholog: 10p15.1

Cellular Component: Golgi membrane; extracellular space; endoplasmic reticulum membrane; nuclear membrane; cytoplasmic vesicle membrane; integral to membrane

Molecular Function: hematopoietin/interferon-class (D200-domain) cytokine receptor activity; signal transducer activity; protein binding

Biological Process: cell proliferation; cytokine and chemokine mediated signaling pathway; signal transduction

Research Articles on IL15RA

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Product Notes

The IL15RA il15ra (Catalog #AAA8400048) is an Active Protein produced from HEK293 cells and is intended for research purposes only. The product is available for immediate purchase. The amino acid sequence is listed below: aaIle31-Th r205. It is sometimes possible for the material contained within the vial of "IL-15 R alpha/CD215, Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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