Human IL-1 beta/IL-1F2 Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB8406

Recombinant Monoclonal Antibody.
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MAB8406-100
MAB8406-SP
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Key Product Details

Validated by

Biological Validation

Species Reactivity

Human

Applications

Intracellular Staining by Flow Cytometry

Label

Unconjugated

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # 1027B

View all IL-1 beta/IL-1F2 Antibodies »

Product Specifications

Immunogen

E.coli-derived recombinant human IL‑1 beta/IL‑1F2
Ala117-Ser269
Accession # P01584

Specificity

Detects human IL‑1 beta/IL‑1F2  in direct ELISAs.

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for Human IL-1 beta/IL-1F2 Antibody

Detection of IL-1 beta / IL-1F2 antibody in Human blood monocytes antibody by Flow Cytometry.

Detection of IL-1 beta / IL-1F2 in Human blood monocytes by Flow Cytometry.

Human peripheral blood monocytes, either (A) untreated, or (B) treated with 500 ng/mL LPS overnight, were stained with Rabbit anti-Human IL-1 beta/IL-1F2 Monoclonal Antibody (Catalog # MAB8406) followed by APC-conjugated anti-Rabbit IgG secondary antibody (Catalog # F0111) and Mouse anti-Human CD14 PE-conjugated Monoclonal Antibody (Catalog # FAB3832P). Quadrant markers were set based on isotype control antibody staining (Catalog # MAB1050, data not shown). To facilitate intracellular staining, cells were fixed with Flow Cytometry Fixation Buffer (Catalog # FC004) and permeabilized with Flow Cytometry Permeabilization/Wash Buffer I (Catalog # FC005). View our protocol for Staining Intracellular Molecules.

Applications for Human IL-1 beta/IL-1F2 Antibody

Application
Recommended Usage

Intracellular Staining by Flow Cytometry

0.25 µg/106 cells
Sample: Human blood monocytes treated with LPS fixed with Flow Cytometry Fixation Buffer (Catalog # FC004) and permeabilized with Flow Cytometry Permeabilization/Wash Buffer I (Catalog # FC005)

Formulation, Preparation, and Storage

Purification

Protein A or G purified from cell culture supernatant

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Reconstitution Buffer Available:
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Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: IL-1 beta/IL-1F2

IL-1 is a name that designates two pleiotropic cytokines, IL-1 alpha (IL-1F1) and IL-1 beta (IL-1F2, IL1B), which are the products of distinct genes. IL-1 alpha and IL-1 beta are structurally related polypeptides that share approximately 21% amino acid (aa) identity in human. Both proteins are produced by a wide variety of cells in response to inflammatory agents, infections, or microbial endotoxins. While IL-1 alpha and IL-1 beta are regulated independently, they bind to the same receptor and exert identical biological effects. IL-1 RI binds directly to IL-1 alpha or IL-1 beta and then associates with IL-1 R accessory protein (IL-1 R3/IL-1 R AcP) to form a high-affinity receptor complex that is competent for signal transduction. IL-1 RII has high affinity for IL-1 beta but functions as a decoy receptor and negative regulator of IL-1 beta activity. IL-1ra functions as a competitive antagonist by preventing IL-1 alpha and IL-1 beta from interacting with IL-1 RI. Intracellular cleavage of the IL-1 beta precursor by Caspase-1/ICE is a key step in the inflammatory response. The 17 kDa molecular weight mature human IL-1 beta shares 96% aa sequence identity with rhesus and 67%-78% with canine, cotton rat, equine, feline, mouse, porcine, and rat IL-1 beta. IL-1 beta functions in a central role in immune and inflammatory responses, bone remodeling, fever, carbohydrate metabolism, and GH/IGF-I physiology. IL-1 beta dysregulation is implicated in many pathological conditions including sepsis, rheumatoid arthritis, inflammatory bowel disease, acute and chronic myelogenous leukemia, insulin-dependent diabetes mellitus, atherosclerosis, neuronal injury, and aging-related diseases.

Long Name

Interleukin 1 beta

Alternate Names

IL-1b, IL-1F2, IL1 beta, IL1B

Entrez Gene IDs

3553 (Human); 16176 (Mouse); 24494 (Rat); 397122 (Porcine); 403974 (Canine); 100034237 (Equine); 100135556 (Guinea Pig)

Gene Symbol

IL1B

UniProt

P01584

Additional IL-1 beta/IL-1F2 Products

Product Documents for Human IL-1 beta/IL-1F2 Antibody

Product Datasheets

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

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Product Specific Notices for Human IL-1 beta/IL-1F2 Antibody

For research use only

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