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c-IAP1 (F7C3U) Rabbit Monoclonal Antibody (trFluor Europium Cryptate Conjugate) #20330

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  • ELISA+

    Product Specifications

    REACTIVITY H M
    SENSITIVITY Endogenous
    MW (kDa)
    Source/Isotype Rabbit IgG
    Application Key:
    • ELISA+-ELISA and/or ELISA-like Assays 
    Species Cross-Reactivity Key:
    • H-Human 
    • M-Mouse 

    Product Information

    Product Description

    This Cell Signaling Technology® antibody is the trFluor™ Europium Cryptate version of the unconjugated c-IAP1 (F7C3U) Rabbit Monoclonal Antibody #96099 and is expected to exhibit the same species cross-reactivity. Time-resolved (TR) fluorescence resonance energy transfer (FRET), or TR-FRET, data were generated using the conjugated antibody.

    Product Usage Information

    trFluor™ Europium Cryptate conjugated antibodies are ideal for protein-protein interaction assays, pair-based immunoassay technologies, or high-throughput screening where greater sensitivity and quantitative detection is needed. The long fluorescent decay time of Europium Cryptate results in improved signal to background over fluorescent dye conjugates. Methods utilizing Europium Cryptate conjugated antibodies include, but are not limited to, TR-FRET, where Europium Cryptate-labeled donor antibodies are paired with red fluorophore-labeled acceptor antibodies, such as Alexa Fluor® 647 or APC. Please contact us if you require an acceptor antibody clone conjugated to a red dye at a custom concentration, a carrier-free formulation, or a more customized packaging solution.

    Note: Addition of potassium fluoride (KF) in the assay dilution buffer range of 40-400 mM is recommended for enhanced fluorescent signal. Optimal dilutions and working concentrations of both the conjugated antibodies and the KF should be determined by the end user.

    Storage

    Supplied in PBS (pH 7.2), less than 0.1% sodium azide, and 2 mg/mL BSA. Store at 4°C. Do not aliquot the antibody. Protect from light. Do not freeze.

    Specificity / Sensitivity

    c-IAP1 (F7C3U) Rabbit Monoclonal Antibody (trFluor™ Europium Cryptate Conjugate) recognizes endogenous levels of total c-IAP1 protein. This antibody does not cross-react with c-IAP2 protein.

    Species Reactivity:

    Human, Mouse

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with recombinant protein specific to human c-IAP1 protein.

    Background

    The inhibitor of apoptosis protein (IAP) family consists of an evolutionarily conserved group of apoptosis inhibitors containing a conserved 70 amino acid BIR (baculovirus inhibitor repeat) domain (1,2). Human members of this family include c-IAP1, c-IAP2, XIAP, survivin, livin, and NAIP. Overexpression of IAP family members, particularly survivin and livin, in cancer cell lines and primary tumors suggests an important role for these proteins in cancer progression (3-5). In general, the IAP proteins function through direct interactions to inhibit the activity of several caspases, including caspase-3, caspase-7, and caspase-9 (5,6). In addition, binding of IAP family members to the mitochondrial protein Smac blocks their interaction with caspase-9, thereby allowing the processing and activation of the caspase (2).
    c-IAP1 (gene name: BIRC2), which is structurally and functionally closely related to c-IAP2 (gene name: BIRC3), also contains a RING domain that confers E3 ubiquitin ligase activity (7). c-IAP1 is recruited to the TNF receptor complex upon ligand binding and functions as a positive regulator of the canonical NF-κB signaling pathway, leading to autoubiquitination as well as ubiquitination of other signaling targets, including RIP1 and TRAF family members (8-11). c-IAP is frequently overexpressed in many cancers, contributing to tumorigenesis by inhibiting apoptosis (12,13). IAP inhibitors, like Smac mimetics, can result in c-IAP1 degradation and have been pursued as therapeutic opportunities (14).

    Alternate Names

    API1; apoptosis inhibitor 1; baculoviral IAP repeat containing 2; baculoviral IAP repeat-containing 2; Baculoviral IAP repeat-containing protein 2; BIRC2; C-IAP1; Cellular inhibitor of apoptosis 1; cIAP1; hIAP-2; hIAP2; IAP homolog B; IAP-2; IAP2; Inhibitor of apoptosis protein 2; MIHB; NFR2-TRAF signalling complex protein; RING finger protein 48; RING-type E3 ubiquitin transferase BIRC2; RNF48; TNFR2-TRAF-signaling complex protein 2

    For Research Use Only. Not for Use in Diagnostic Procedures.
    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
    trFluor is a trademark of AAT Bioquest, Inc.
    trFluor is manufactured by AAT Bioquest, Inc.
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