Bioworld Technology

Bioworld Technology is manufacturer of over 15,000 highly purified Monoclonal and Polyclonal Antibodies, Peptides, Proteins, and other related Research Products. Their products are used in all biological fields. An important focus in research taking place today is in work investigating Signal transduction pathways, Cardiac markers, Neuroscience as well as Stem cell research. Bioworld Technology is committed to providing customers with innovative research tools and to helping scientists determine the mechanisms of cell function and disease.
Bioworld Technology is one of the leading phospho-antibody manufacturers. They have produced over 500 phospho-antibodies for AKT, AMPK, GSK, STAT pathways. The peptides corresponding to each phospho-antibody have also been listed to help scientists.
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RecombinantIL-15,Human BK0091

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Specifications

size	10μg / 50μg / 1mg

Source:

Escherichia coli.

Molecular Weight:

12.8 kDa, observed by reducing SDS-PAGE.

Purity:

> 95% as analyzed by SDS-PAGE.

Biological activity:

ED50 < 0.5 ng/ml, determined by the dose-dependent stimulation of the proliferation of CTLL-2 cells, corresponding to a specific activity of > 2 x 10ˆ6 units/mg.

AA Sequence:

MNWVNVISDL KKIEDLIQSM HIDATLYTES DVHPSCKVTA MKCFLLELQV ISLESGDASI HDTVENLIIL ANNSLSSNGN VTESGCKECE ELEEKNIKEF LQSFVHIVQM FINTS

Endotoxin:

< 0.2 EU/μg, determined by LAL method.

Formulation:

Lyophilized after extensive dialysis against PBS.

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’sinteraction with IL15Rβγc.Recombinant HumanInterleukin-15 produced in E.coli is a single non-glycosylated polypeptide chain containing 114 amino acids. A fully biologically active molecule, rhIL-15 has a molecular mass of 12.8 kDa analyzed by reducing SDS-PAGE and is obtained by chromatographic techniques at GenScript.

Usage:

This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. For research use only.

Physical Appearance:

Sterile Filtered White lyophilized (freeze-dried) powder.

Reconstitution:

Reconstituted in ddH2O or PBS at 100 μg/ml.

Storage:

Lyophilized recombinant Human Interleukin-15 (rhIL-15) remains stable up to 6 months at -80°C from date of receipt. Upon reconstitution, rhIL-15 should be stable up to 1 week at 4°C or up to 3 months at -20°C.