IL-1 beta Protein (AA 118-269)

N° du produit ABIN7669002

Protéine Recombinant IL-1 beta exprimée dans Escherichia coli (E. coli).

Aperçu rapide pour IL-1 beta Protein (AA 118-269) (ABIN7669002)

Antigène: IL-1 beta (IL1B) (Interleukin 1, beta (IL1B))

Type de proteíne: Recombinant

Activité biologique: Inactive

Origine: Souris

Source: Escherichia coli (E. coli)

Pureté: > 95 %

Détail du produit

Attributs du protein: AA 118-269

Fonction: Recombinant Mouse IL-1 beta/IL1B Protein

Séquence: Val118-Ser269

Purification: > 95 % as determined by reducing SDS-PAGE.

Stérilité: 0.2 μm filtered

niveau d'endotoxine: < 10 EU/mg of the protein as determined by the LAL method.

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis.

Buffer: Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.4.
Normally 5 % -8 % trehalose, mannitol and 0.01 % Tween 80 are added as protectants before lyophilization.

Stock: 4 °C,-20 °C,-80 °C

Stockage commentaire: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Date de péremption: 12 months

Détail du antigène

Antigène: IL-1 beta (IL1B) (Interleukin 1, beta (IL1B))

Autre désignation: IL-1 beta,IL1B

Sujet: Interleukin-1 (IL-1) designates two proteins, IL-1α and IL-1β, which are the products of distinct genes, but recognize the same cell surface receptors. IL-1α and IL-1β are structurally related polypeptides that show approximately 25 % homology at the amino acid level. Both proteins are produced by a wide variety of cells in response to stimuli such as those produced by inflammatory agents, infections, or microbial endotoxins. The proteins are synthesized as 31 kDa precursors that are subsequently cleaved into proteins with molecular weights of approximately 17.5 kDa. The specific protease responsible for the processing of IL-1β, designated interleukin 1β-converting enzyme (ICE), has been described. Mature human and mouse IL-1β share approximately 75 % amino acid sequence identity and human IL-1β has been found to be active on murine cell lines.,IL1F,catabolin,Il-1b,IL1-BETA,IL-1beta,IL1F2,Il1b,Interleukin-1 beta,IL-1 beta

Poids moléculaire:

calculated_mw: 17.4 kDa

observed_mw: 16 kDa

UniProt: P10749

Pathways: Signalisation NF-kappaB, Interferon-gamma Pathway, Signalisation TLR, Negative Regulation of Hormone Secretion, Cellular Response to Molecule of Bacterial Origin, Carbohydrate Homeostasis, Glycosaminoglycan Metabolic Process, Myometrial Relaxation and Contraction, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Autophagy, Cancer Immune Checkpoints, Inflammasome