Human IL4 Antibody

Human IL4 Antibody

• Description: Interleukin-4(IL-4), also knowns as a B-cell stimulatory factor1(BSF1), is an immunomodulatory cytokine, which can inhibit the growth of tumour cells. The human cDNA contains a single open reading frame encoding a protein of 153 amino acids, including a putative signal peptide. IL-4 may act as an autocrine growth factor in pancreatic cancer cells and also give rise to the possibility that cancer-derived IL-4 may suppress cancer-directed immunosurveillance in vivo in addition to its growth-promoting effects, thereby facilitating pancreatic tumor growth and metastasis. The mouse and human genes and their protein products show structural and functional similarities. The human IL-4 gene, which occurs as a single copy in the haploid genome, is mapped on chromosome 5.2 The standard product used in this kit is recombinant human IL-4, consisting of 130 amino acids with the molecular mass of 14KDa.
• CAS Number: 9007-83-4
• UniProt: P05112
• Host: Rabbit
• Immunogen: Human partial recombinant protein (AA 25-153) was used as the immunogen for this human IL4 antibody.
• Clonality: Polyclonal
• Isotype: IgG
• Applications: WB, IHC-P, ELISA
• Format: Antigen affinity purified
• Buffer: 0.5mg/ml if reconstituted with 0.2ml sterile DI water
• Reconstitution: After reconstitution, the human IL4 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.
• Limitations: This human IL4 antibody is available for research use only.