IL12B Protein (AA 23-328) (His tag)

Catalog No. ABIN7275395

Product Details

Target: IL12B (Interleukin 12 beta (IL12B))

Protein Type: Recombinant

Protein Characteristics: AA 23-328

Origin: Cynomolgus

Source: HEK-293 Cells

Purification tag / Conjugate: This IL12B protein is labelled with His tag.

Purpose: Cynomolgus IL-12B/p40/NKSF2 Protein

Sequence: Ile23-Ser328

Characteristics: Recombinant Cynomolgus IL-12B/p40/NKSF2 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Ile23-Ser328.

Purity: > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC

Sterility: 0.22 μm filtered

Endotoxin Level: Less than 1EU per μg by the LAL method.

Biological Activity Comment: Immobilized Cynomolgus IL-12B, His Tag at 0.2μg/ml (100μl/well) on the plate. Dose response curve for Anti-IL-12 Antibody, hFc Tag with the EC50 of 5.7ng/ml determined by ELISA. See testing image for detail.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.

Buffer: Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.

Storage: -20 °C,-80 °C

Storage Comment: -20 to -80°C for 12 months as supplied from date of receipt.,-80°C for 3-6 months after reconstitution.,2-8°C for 2-7 days after reconstitution.,Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

Expiry Date: 12 months

Target Details

Target: IL12B (Interleukin 12 beta (IL12B))

Alternative Name: IL-12B (IL12B Products)

Synonyms: CLMF Protein, CLMF2 Protein, IL-12B Protein, NKSF Protein, NKSF2 Protein, p40 Protein, Il-12b Protein, Il12p40 Protein, Il-12p40 Protein, Il12 Protein, IL-12p40 Protein, IL-12 Protein, IL-12 p40 Protein, il12b Protein, il12p40.b Protein, zgc:152789 Protein, IL-12.p40 Protein, IL12p40 Protein, IL12B Protein, CLMF p40 Protein, interleukin 12B Protein, interleukin 12b Protein, interleukin 12Ba Protein, IL12B Protein, Il12b Protein, il12ba Protein

Background: Interleukin (IL)-12B, which encodes the p40 subunit common to IL-12 and IL-23, as one of the genes for which expression in fibroblast-like synoviocytes from patients with rheumatoid arthritis (RA-FLS) is induced by DcR3.Decoy receptor 3 (DcR3) competitively binds to three ligands, Fas ligand, lymphotoxin-related inducible ligand that competes for glycoprotein D binding to herpesvirus entry mediator on T cells and tumor necrosis factor-like ligand 1A (TL1A), to prevent their effects. Recent studies have suggested that DcR3 directly affects cells as a ligand.

Molecular Weight: 35.86 kDa. Due to glycosylation, the protein migrates to 40-50 kDa based on Tris-Bis PAGE result.

UniProt: A0A2K5TM36

Pathways: JAK-STAT Signaling, Cellular Response to Molecule of Bacterial Origin, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Activated T Cell Proliferation