IL-15 Recombinant Protein
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Catalog number
40-558
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Price
Please ask
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Size
0.01 mg
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About recombinant protein
IL-15 is an immunomodulating cytokine that stimulates the proliferation of T lymphocytes and shares many biological properties with IL-2. IL-15 exerts its biological activities primarily on T cells. It is also essential in the development, survival and activation of NK cells. Increased expression of IL-15 has been implicated with rheumatoid arthritis, inflammatory bowl disease and diseases affiliated with retroviruses HIV and HTLV-I. Human IL-15 is biologically active on mouse cells as measured by the dose-dependent stimulation of the proliferation of mouse CTLL cells. Recombinant human IL-15 is a 12.9 kDa protein consisting of 115 amino acid residues.
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Other name of the recombinant
P600, IL-13, NC30, Interleukin-13
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Recombinant in
E. coli
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His tag on the recombinant protein
no His tag
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SEQUENCE
MNWVNVISDL KKIEDLIQSM HIDATLYTES DVHPSCKVTA MKCFLLELQV ISLESGDASI HDTVENLIIL ANNSLSSNGN VTESGCKECE ELEEKNIKEF LQSFVHIVQM FINTS
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Activity
Biological activity was determined by its ability to stimulate the proliferation of mouse CTLL-2 cells. The expected ED50 is ≤ 0.5 ng/mL, corresponding to a specific activity of ≥2 x 106 units/mg. Endotoxin level is less than 0.1 ng per μg (1EU/μg).
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Keep at
The lyophilized IL-15 recombinant protein is stable for at least 2 years from date of receipt at -20˚C. Reconstituted IL-15 stable for at least 3 months when stored in working aliquots with a carrier protein at -20˚C. As with any protein, exposing IL-15 recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.
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Rec PROTEIN GI
26787978
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Accession nr
NP_002179.2
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Pureity
Greater than 98% by SDS-PAGE gel and HPLC analyses.
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About
This product is for research use only.
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Protein s origin
Human
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Vial
Lyophilized
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NCBI ID
3596
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Gene name
interleukin 13
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Source
Homo sapiens
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Uniprot
P35225
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Additional source
Recombinants or rec. proteins
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Group
recombinants
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Gene target
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Gene symbol
IL13
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Short name
IL-15 Recombinant Protein
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Technique
Recombinant, E. coli recombinant proteins are genetic recombinations in Escherichia coli, supplied as white sterile powder lyopillized. proscience advises they will be reconstituted in a buffer soluion or culture medium for cell culture.
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Alternative name
Interleukin-15 Rec. Protein
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Alternative technique
rec
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Gene info
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Identity
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Gene
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Long gene name
interleukin 13
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Synonyms
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Synonyms name
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GenBank acession
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Locus
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Discovery year
1993-04-07
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Entrez gene record
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RefSeq identity
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Classification
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VEGA ID
MeSH Data
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Name
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Concept
Scope note:
The initial culturing of cells derived directly from fresh TISSUES.
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Tree numbers
- E01.370.225.500.223.500
- E05.200.500.265.500
- E05.242.223.500
- E05.481.500.249.500
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Qualifiers
ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
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