Human IL-1beta

IL-1beta, human recombinant
An important mediator of inflammatory responses
Product Overview
Alternate Names / Synonyms: Human IL-1beta, IL-1beta, IL1beta, IL 1beta, h- IL-1beta, rh-IL-1beta, recombinant human IL-1beta, recombinant IL-1beta, IL, interluekin
Gene Symbol: IL1B
Accession #: P01584
Gene ID: 3553
Source: E. coli
Appearance: Lyophilized protein
Physical Form Description: Lyophilized with no additives.
Molecular Weight: 17.0 kDa
Purity by SDS-PAGE: ≥98%
Purity by HPLC: ≥98%
Endotoxin Level: <0.1 ng/μg
Biological Activity: The ED₅₀ as determined by the dose-dependent stimulation of thymidine uptake by murine C3H/HeJ thymocytes is <0.1 ng/ml, corresponding to a specific activity of >1 x 10⁷ units/mg.
Reconstitution Instructions: We recommend a quick spin followed by reconstitution in water to a concentration of 0.1-1.0 mg/ml. The solution can then be diluted into other aqueous buffers and stored at 4°C for 1 week or stored at –20°C for future use.
Storage Temp.: -20°C
Shipping: Gel pack
Background Information: IL-1β is a potent immuno-modulator that mediates a wide range of immune and inflammatory responses including the activation of B and T cells. Recombinant human IL-1β is a 17.0 kDa protein containing 153 amino acid residues.
Handling: Centrifuge the vial prior to opening.
Usage: For Research Use Only! Not to be used in humans.