Date published: 2026-5-21

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API5 Antibody (Z-18): sc-101203

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Datasheets
  • API5 Antibody (Z-18) is a mouse monoclonal IgG2b κ provided at 100 µg/ml
  • raised against recombinant API5 of human origin
  • recommended for detection of API5 of human origin by WB, IP, IF, IHC(P) and ELISA
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for API5 Antibody (Z-18). This work is in progress.
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    API5 Antibody (Z-18) is a mouse monoclonal IgG2b antibody that detects API5 in human samples through various applications including western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), and enzyme-linked immunosorbent assay (ELISA). API5, also known as apoptosis inhibitor 5, plays a crucial role in regulating apoptosis, which is the process of programmed cell death essential for maintaining cellular homeostasis and development. Anti-API5 antibody (Z-18) contributes to studying tumor progression and malignancy, making API5 a significant factor in cancer biology. API5 is primarily localized in the nucleus, where API5 forms complexes with other proteins, such as fibroblast growth factor 2 (FGF-2), thereby influencing FGF-2-dependent signaling pathways. This nuclear localization enables API5 to act as a transcription regulator, modulating the expression of genes involved in cell survival and proliferation. The presence of specific structural motifs within API5, such as the nuclear localization sequence and the leucine zipper domain, further underscores API5′s importance in cellular signaling and transcriptional regulation. Given API5′s association with various cancer cell lines and role in promoting cell survival, API5 remains a key target for research into therapeutic strategies aimed at combating cancer.

    For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    API5 Antibody (Z-18)

    sc-101203
    100 µg/ml
    $339.00

    Can sc-101203: API5 (Z-18) monoclonal antibody be used to stain formalin-fixed, paraffin-embedded (FFPE) tissue sections?

    Asked by: Randy McDonald
    Thank you for your question. Yes, sc-101203: API5 (Z-18) is recommended for use in IHC with paraffin-embedded sections. We recommend performing antigen retrieval with sodium citrate buffer (pH 6) and heat. The full protocol can be found here: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining
    Answered by: Technical Support
    Date published: 2017-03-24
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    Rated 4 out of 5 by from Wonderful immunoperoxidase nuclear stainingWonderful immunoperoxidase nuclear staining in formalin-fixed, paraffin-embedded human small Intestine tissue. -SCBT QC
    Date published: 2015-03-12
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    API5 Antibody (Z-18) is rated 4.0 out of 5 by 2.
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