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Survivin Antibody

Rabbit Monoclonal Antibody

  • WB - Survivin Antibody AJ1747a
    A.Western blot analysis on (A) HeLa and (B) Jurkat lysates using anti-Survivin RabMAb (Cat. #AJ1747a), dilution 1:10,000.
  • IHC - Survivin Antibody AJ1747a
    B.Immunohistochemical analysis of paraffin-embedded human urinary bladder carcinoma using anti-Survivin RabMAb (Cat. #AJ1747a)
  • IHC - Survivin Antibody AJ1747a
    C.Immunohistochemical analysis of paraffin-embedded human colonic adenocarcinomausing anti-Survivin RabMAb (Cat. #AJ1747a)
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession O15392
Reactivity Human
Host Rabbit
Clonality Monoclonal
Clone Names EP2880Y
Calculated MW 16389 Da
Gene ID 332
Other Names Baculoviral IAP repeat-containing protein 5, Apoptosis inhibitor 4, Apoptosis inhibitor survivin, BIRC5, API4, IAP4
Target/Specificity A synthetic peptide corresponding to residues on the N terminus of human Survivin was used as an immunogen.
Dilution WB~~1:1000
Format 50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsSurvivin Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name BIRC5
Synonyms API4, IAP4
Function Multitasking protein that has dual roles in promoting cell proliferation and preventing apoptosis. Component of a chromosome passage protein complex (CPC) which is essential for chromosome alignment and segregation during mitosis and cytokinesis. Acts as an important regulator of the localization of this complex; directs CPC movement to different locations from the inner centromere during prometaphase to midbody during cytokinesis and participates in the organization of the center spindle by associating with polymerized microtubules. The complex with RAN plays a role in mitotic spindle formation by serving as a physical scaffold to help deliver the RAN effector molecule TPX2 to microtubules. May counteract a default induction of apoptosis in G2/M phase. The acetylated form represses STAT3 transactivation of target gene promoters. May play a role in neoplasia. Inhibitor of CASP3 and CASP7. Isoform 2 and isoform 3 do not appear to play vital roles in mitosis. Isoform 3 shows a marked reduction in its anti-apoptotic effects when compared with the displayed wild-type isoform.
Cellular Location Cytoplasm. Nucleus. Chromosome. Chromosome, centromere. Cytoplasm, cytoskeleton, spindle. Chromosome, centromere, kinetochore. Midbody. Note=Localizes on chromosome arms and inner centromeres from prophase through metaphase Localizes to kinetochores in metaphase, distributes to the midzone microtubules in anaphase and at telophase, localizes exclusively to the midbody. Colocalizes with AURKB at mitotic chromosomes Acetylation at Lys-129 directs its localization to the nucleus by enhancing homodimerization and thereby inhibiting XPO1/CRM1- mediated nuclear export
Tissue Location Expressed only in fetal kidney and liver, and to lesser extent, lung and brain. Abundantly expressed in adenocarcinoma (lung, pancreas, colon, breast, and prostate) and in high-grade lymphomas. Also expressed in various renal cell carcinoma cell lines.
Research Areas
Citations (0)

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Survivin is a unique member of the inhibitor of apoptosis (IAP) protein family that interferes with post-mitochondrial events including activation of caspases. Survivin regulates cell cycle and is expressed in most tumors, but it is barely detectable in the terminally differentiated normal cells and tissues. The differential expression of survivin in cancer versus normal tissues makes it a useful tool in cancer diagnosis and a promising therapeutic target (1). Survivin is expressed in the G2/M phase of the cell cycle. At the beginning of mitosis, survivin associates with microtubules of the mitotic spindle in a specific and saturable reaction that is regulated by microtubule dynamics. Disruption of survivin-microtubule interactions results in loss of survivin's anti-apoptosis function and increased caspase-3 activity, a mechanism involved in cell death, during mitosis (2).


1. Sah N.K. et al. Cancer Letters 244(2):164-171, 2006
2. Li F, et al. Nature 396(6711):580-4, 1998

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Cat# AJ1747a
(40 western blots)
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