Il12b (NM_008352) Mouse Recombinant Protein

CAT#: TP723755

Purified recombinant protein of Mouse interleukin 12b (Il12b)

Specifications

Product Data

• Species: Mouse
• Expression Host: Sf9
• Expression cDNA Clone or AA Sequence:
  Protein Sequence

  Secreted protein (p40: Accession# NM_008352, p35: Accession# NM_008351
• Tag: Tag Free
• Predicted MW: 57.5 kDa
• Concentration: lot specific
• Purity: 95%, as determined by Coomassie stained SDS-PAGE.
• Buffer: 10 mM NaH2PO4, 150 mM NaCl, pH 7.2
• Bioactivity: The ED50 is 0.10 to 0.20 ng/ml, corresponding to a specific activity of 1.0 - 0.5 x 10^7 units/mg, determined by the dose dependent stimulation of IFNγ production by mouse splenocytes.
• Endotoxin: Less than 0.01 ng per µg protein as determined by the LAL method
• Storage: Store at -80°C.
• Stability: Unopened vial can be stored between 2°C and 8°C for up to 2 weeks, at -20°C for up to 6 months, or at -70°C or below until the expiration date. Aliquots can be stored between 2°C and 8°C for up to one week and stored at -20°C or colder for up to 3 months. Avoid repeated freeze/thaw cycles.

Reference Data

• RefSeq: NP_032378
• Locus ID: 16160
• UniProt ID: P43432
• Cytogenetics: 11 25.94 cM
• Refseq Size: 1951
• Refseq ORF: 1005
• Synonyms: Il-12b; Il-12p40; Il12p40; p40
• Summary: This gene encodes the beta subunit p40 of the Interleukin 12 (IL-12) family of cytokines. Members of the IL-12 family form heterodimers consisting of heavy and light subunits linked by disulfide bonds. The product of this gene, p40, is a subunit of interleukins IL-12 and IL-23. [provided by RefSeq, Dec 2014]