IL15 Mouse Monoclonal Antibody [Clone ID: OTI2B4]

CAT#: CF807772

Carrier-free (BSA/glycerol-free) IL15 mouse monoclonal antibody, clone OTI2B4 (formerly 2B4)

Product Images

HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY IL15 (RC219294, Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-IL15 (1:500). Positive lysates LY403532 (100ug) and LC403532 (20ug) can be purchased separately from OriGene.

Specifications

Product Data

• Clone Name: OTI2B4
• Applications: WB
• Recommended Dilution: WB 1:500
• Reactivities: Human
• Host: Mouse
• Isotype: IgG1
• Clonality: Monoclonal
• Immunogen: Human recombinant protein fragment corresponding to amino acids 49-162 of human IL15(NP_751914) produced in E.coli.
• Formulation: Lyophilized powder (original buffer 1X PBS, pH 7.3, 8% trehalose)
• Reconstitution Method: For reconstitution, we recommend adding 100uL distilled water to a final antibody concentration of about 1 mg/mL. To use this carrier-free antibody for conjugation experiment, we strongly recommend performing another round of desalting process. (OriGene recommends Zeba Spin Desalting Columns, 7KMWCO from Thermo Scientific)
• Purification: Purified from mouse ascites fluids or tissue culture supernatant by affinity chromatography (protein A/G)
• Conjugation: Unconjugated
• Storage: Store at -20°C as received.
• Stability: Stable for 12 months from date of receipt.
• Predicted Protein Size: 14.7 kDa
• Gene Name: Homo sapiens interleukin 15 (IL15), transcript variant 1
• Database Link:
  NP_751914
  Entrez Gene 3600 Human
  UniProt ID P40933
• Background: The protein encoded by this gene is a cytokine that regulates T and natural killer cell activation and proliferation. This cytokine and interleukine 2 share many biological activities. They are found to bind common hematopoietin receptor subunits, and may compete for the same receptor, and thus negatively regulate each other's activity. The number of CD8+ memory cells is shown to be controlled by a balance between this cytokine and IL2. This cytokine induces the activation of JAK kinases, as well as the phosphorylation and activation of transcription activators STAT3, STAT5, and STAT6. Studies of the mouse counterpart suggested that this cytokine may increase the expression of apoptosis inhibitor BCL2L1/BCL-x(L), possibly through the transcription activation activity of STAT6, and thus prevent apoptosis. Alternatively spliced transcript variants of this gene have been reported. [provided by RefSeq, Feb 2011]
• Synonyms: IL-15; Interleukin 15; MGC9721; OTTHUMP00000164617

Reference Data

• Protein Families: Druggable Genome, Secreted Protein
• Protein Pathways: Cytokine-cytokine receptor interaction, Jak-STAT signaling pathway