IL-15 Protein, Human, Recombinant (His) V2

Name: IL-15 Protein, Human, Recombinant (His) V2
Brand: TargetMol
SKU: TMPY-04049U
Rating: 4.5 (1 reviews)

(Synonyms: interleukin 15, IL-15) Copy Product Info

Synonyms: interleukin 15, IL-15

Catalog No. TMPY-04049U Copy Product Info

IL-15 Protein, Human, Recombinant (His) V2 is expressed in E. coli. The accession number is P40933.

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Pack Size	Price	USA Stock	Global Stock
5 µg	$120	7-10 days	7-10 days
10 µg	$196	7-10 days	7-10 days
20 µg	$295	7-10 days	7-10 days
50 µg	$497	7-10 days	7-10 days
100 µg	$896	7-10 days	7-10 days
200 µg	$1,320	7-10 days	7-10 days
500 µg	$2,580	7-10 days	7-10 days
1 mg	$5,250	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	ED 50 < 0.5 ng/ml, determined by the dose-dependent stimulation of the proliferation of CTLL-2 cells, corresponding to a specific activity of > 2.0 × 10^6 units/mg.
Description	IL-15 Protein, Human, Recombinant (His) V2 is expressed in E. coli. The accession number is P40933.
Species	Human
Expression System	E. coli
Tag	N-His
Accession Number	P40933
Construction	Asn49-Ser162 Expressed with an N-terminal Met
Protein Purity	> 95% as determined by SDS-PAGE
Endotoxin	< 0.2 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from 0.22 μm filtered solution in PBS.
Reconstitution	Reconstitute the lyophilized protein in sterile deionized water. The product concentration should not be less than 100 μg/mL. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Synonyms	interleukin 15, IL-15
Research Background	Interleukin-15 (IL-15) is a cytokine with structural similarity to IL-2. Like IL-2, IL-15 binds to and signals through a complex composed of IL-2/IL-15 receptor beta chain (CD122) and the common gamma chain (gamma-C, CD132). IL-15 is secreted by mononuclear phagocytes (among other cells) following infection by virus. This cytokine induces cell proliferation of natural killer cells, which are cells of the innate immune system whose principal role is to kill virally infected cells. IL-15 can stimulate the proliferation of T-lymphocytes. Stimulation by IL-15 occurs following its interaction with IL-15Rα. This interaction may enhance IL-15’s interaction with IL15Rβγc.

Chemical Properties

Molecular Weight

13.6 kDa (Reducing conditions)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.