What is the catalog number for Recombinant Mouse IL-1 Alpha (rMuIL-1 alpha)?

The catalog number for Recombinant Mouse IL-1 Alpha (rMuIL-1 alpha) is orb1495016.

What sizes are available for Recombinant Mouse IL-1 Alpha (rMuIL-1 alpha)?

Recombinant Mouse IL-1 Alpha (rMuIL-1 alpha) is available in the following size(s): 1 mg, 2 µg, 10 µg.

How many pack sizes does Recombinant Mouse IL-1 Alpha (rMuIL-1 alpha) come in?

Recombinant Mouse IL-1 Alpha (rMuIL-1 alpha) is available in 3 different pack sizes.

Is Recombinant Mouse IL-1 Alpha (rMuIL-1 alpha) in stock?

Recombinant Mouse IL-1 Alpha (rMuIL-1 alpha) is currently made to order / not held in immediate stock. Contact us for lead time.

Recombinant Mouse IL-1 Alpha (rMuIL-1 alpha)

IL-1 alpha is a non-secreted proinflammatory cytokine produced in a variety of cells including monocytes, tissue macrophages, keratinocytes and other epithelial cells. Both IL-1alpha and IL-1beta binds to the same receptor and has similar if not identical biological properties. These cytokines have a broad range of activities including, stimulation of thymocyte proliferation, by inducing IL-2 release, B-cell maturation and proliferation, mitogenic FGF-like activity and the ability to stimulate the release of prostaglandin and collagenase from synovial cells. However, whereas IL-1beta is a secreted cytokine, IL-1alpha is predominantly a cell-associated cytokine.

Product Specifications

Source

Escherichia col

Field of Research

Immunology & Inflammation

Endotoxin

Less than 1EU/mg of rMuIL-1 alpha as determined by LAL method.

Purity

>97% by SDS-PAGE and HPLC analyses

Bioactivity

Fully biologically active when compared to standard. The ED50 as determined by the dose-dependant stimulation of murine D10S cells is 5.0x108 units/mg.

Form

Lyophilized from a 0.2mm filtered concentrated solution in PBS, pH 7.4.

Molecular Weight

Approximately 17.9 kDa, a single non-glycosylated polypeptide chain containing 156 amino acids.

Storage Conditions

This lyophilized preparation is stable at 2-8°C, but should be kept at -20°C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8°C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20°C to -70°C. Avoid repeated freeze/thaw cycles.

Notes

For research use only.

Applications Notes

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at < -20°C. Further dilutions should be made in appropriate buffered solutions.

Preservative

Lyophilized from a 0.2mm filtered concentrated solution in PBS, pH 7.4.

AA Sequence

SAPYTYQSDL RYKLMKLVRQ KFVMNDSLNQ TIYQDVDKHY LSTTWLNDLQ QEVKFDMYAY SSGGDDSKYP VTLKISDSQL FVSAQGEDQP VLLKELPETP KLITGSETDL IFFWKSINSK NYFTSAAYPE LFIATKEQSR VHLARGLPSM TDFQIS