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Interleukin-1 beta Active Protein | mIL 1 beta active protein

Recombinant Mouse Interleukin-1 beta

Gene Names
Il1b; Il-1b; IL-1beta
Purity
Greater than 98.0% as determined by (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Synonyms
Interleukin-1 beta; Recombinant Mouse Interleukin-1 beta; IL 1 beta Mouse; Interleukin-1 beta Mouse Recombinant; Catabolin; Lymphocyte-activating factor (LAF); Endogenous Pyrogen (EP); Leukocyte Endogenous Mediator (LEM); Mononuclear Cell Factor (MCF); IL1F2; IL-1 beta; mIL 1 beta active protein
Ordering
For Research Use Only!
Host
E Coli
Purity/Purification
Greater than 98.0% as determined by (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Form/Format
Mouse IL-1b was lyophilized from a 0.2 um filtered concentrated (1.0mg/ml) solution in PBS, pH 7.5.
Sterile Filtered White lyophilized (freeze-dried) powder.
Sequence
MVPIRQLHYR LRDEQQKSLV LSDPYELKAL HLNGQNINQQ VIFSMSFVQGEPSNDKIPVA LGLKGKNLYL SCVMKDGTPT LQLESVDPKQ YPKKKMEKRFVFNKIEVKSK VEFESAEFPN WYISTSQAEH KPVFLGNNSG QDIIDFTMES VSS
Sequence Length
269
Solubility
It is recommended to reconstitute the lyophilized Interleukin-1b in sterile 18M Omega -cm H2O not less than 100 ug/ml, which can then be further diluted to other aqueous solutions.
Biological Activity
The ED50 as determined by the dose-dependant stimulation of mouse D10S cells was found to be less than 2.0 pg/ml, corresponding to a Specific Activity of 5.0 x 108 IU/mg.
Preparation and Storage
Lyophilized Interleukin-1b although stable at room temperature for 3 weeks, should be stored desiccated below -18 degree C. Upon reconstitution IL1b should be stored at 4 degree C between 2-7 days and for future use below -18 degree C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
Related Product Information for mIL 1 beta active protein
Description: Interleukin-1 beta Mouse Recombinant produced in E Coli is a non-glycosylated, Polypeptide chain containing 153 amino acids and having a molecular mass of 17500 Dalton. The IL-1b is purified by proprietary chromatographic techniques.

Introduction: Interleukin-1b is produced by activated macrophages, IL-1B stimulates thymocyte proliferation by inducing il-2 release, b-cell maturation and proliferation, and fibroblast growth factor activity. IL1B proteins are involved in the inflammatory response, being identified as endogenous pyrogens, and are reported to stimulate the release of prostaglandin and collagenase from synovial cells.
Product Categories/Family for mIL 1 beta active protein

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
30,931 Da
NCBI Official Full Name
interleukin-1 beta
NCBI Official Synonym Full Names
interleukin 1 beta
NCBI Official Symbol
Il1b
NCBI Official Synonym Symbols
Il-1b; IL-1beta
NCBI Protein Information
interleukin-1 beta; IL-1 beta
UniProt Protein Name
Interleukin-1 beta
Protein Family
UniProt Gene Name
Il1b
UniProt Synonym Gene Names
IL-1 beta
UniProt Entry Name
IL1B_MOUSE

NCBI Description

The protein encoded by this gene is a member of the interleukin 1 cytokine family. This cytokine is produced by activated macrophages as a proprotein, which is proteolytically processed to its active form by caspase 1. The encoded protein plays a role in thymocyte proliferation and is involved in the inflammatory response. [provided by RefSeq, Aug 2015]

Uniprot Description

IL1B: Produced by activated macrophages, IL-1 stimulates thymocyte proliferation by inducing IL-2 release, B-cell maturation and proliferation, and fibroblast growth factor activity. IL-1 proteins are involved in the inflammatory response, being identified as endogenous pyrogens, and are reported to stimulate the release of prostaglandin and collagenase from synovial cells. Monomer. Belongs to the IL-1 family.

Protein type: Cytokine

Cellular Component: extracellular space; cell; extracellular region; intracellular; cytosol; vesicle; secretory granule

Molecular Function: protein domain specific binding; interleukin-1 receptor binding; cytokine activity; receptor binding

Biological Process: positive regulation of granulocyte macrophage colony-stimulating factor production; negative regulation of MAP kinase activity; positive regulation of JNK activity; positive regulation of nitric oxide biosynthetic process; negative regulation of glutamate secretion; activation of MAPK activity; positive regulation of apoptosis; positive regulation of interleukin-2 biosynthetic process; positive regulation of transcription, DNA-dependent; germ cell programmed cell death; negative regulation of insulin receptor signaling pathway; positive regulation of glial cell differentiation; response to lipopolysaccharide; positive regulation of NF-kappaB import into nucleus; positive regulation of lipid catabolic process; fever; positive regulation of membrane protein ectodomain proteolysis; response to carbohydrate stimulus; activation of NF-kappaB transcription factor; elevation of cytosolic calcium ion concentration; positive regulation of phagocytosis; positive regulation of T cell proliferation; positive regulation of astrocyte differentiation; neutrophil chemotaxis; positive regulation of heterotypic cell-cell adhesion; positive regulation of I-kappaB kinase/NF-kappaB cascade; positive regulation of mitosis; interleukin-1 beta production; positive regulation of interleukin-6 production; social behavior; positive regulation of angiogenesis; negative regulation of neuron differentiation; positive regulation of cell division; positive regulation of transcription from RNA polymerase II promoter; positive regulation of transcription factor activity; negative regulation of lipid metabolic process; leukocyte migration; sequestering of triacylglycerol; positive regulation of interleukin-6 biosynthetic process; positive regulation of JNK cascade; negative regulation of transcription from RNA polymerase II promoter; positive regulation of stress-activated MAPK cascade; negative regulation of neurogenesis; positive regulation of interleukin-8 production; negative regulation of cell proliferation; negative regulation of lipid catabolic process; hyaluronan biosynthetic process; protein kinase B signaling cascade; lipopolysaccharide-mediated signaling pathway; regulation of I-kappaB kinase/NF-kappaB cascade; inflammatory response; aging; cytokine and chemokine mediated signaling pathway; MAPKKK cascade; positive regulation of immature T cell proliferation in the thymus; memory; response to ATP; positive regulation of interferon-gamma production; positive regulation of chemokine biosynthetic process; positive regulation of prostaglandin secretion; positive regulation of fever; immune response; positive regulation of protein amino acid phosphorylation; regulation of insulin secretion

Research Articles on mIL 1 beta

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Product Notes

The mIL 1 beta il1b (Catalog #AAA142150) is an Active Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. The amino acid sequence is listed below: MVPIRQLHYR LRDEQQKSLV LSDPYELKAL HLNGQNINQQ VIFSMSFVQG EPSNDKIPVA LGLKGKNLYL SCVMKDGTPT LQLESVDPKQ YPKKKMEKRF VFNKIEVKSK VEFESAEFPN WYISTSQAEH KPVFLGNNSG QDIIDFTMES VSS. It is sometimes possible for the material contained within the vial of "Interleukin-1 beta, Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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