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  3. MIB1 Antibody

MIB1 Antibody #4400

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  • WB

    Product Specifications

    REACTIVITY H
    SENSITIVITY Endogenous
    MW (kDa) 110
    SOURCE Rabbit
    Application Key:
    • WB-Western Blotting 
    Species Cross-Reactivity Key:
    • H-Human 

    Product Information

    Product Usage Information

    Application Dilution
    Western Blotting 1:1000

    Storage

    Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody.

    Protocol

    Specificity / Sensitivity

    MIB1 Antibody detects endogenous levels of total MIB1 protein. This antibody does not recognize the Ki-67 (MK167) protein.

    Species Reactivity:

    Human

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues near the amino terminus of human MIB1 protein. Antibodies were purified by protein A and peptide affinity chromatography.

    Background

    Mindbomb homolog 1 (MIB1) is an E3 ligase that facilitates the ubiquitination and the subsequent endocytosis of the Notch ligands, Delta and Jagged (1,2). MIB1 appears to promote the ubiquitination and degradation of death-associated protein kinase (DAPK1) in vitro (3). Expression of MIB1 is seen in both adult and embryonic murine tissues (4). Recently, MIB1 was reported to regulate the extrinsic cell death pathway by binding to cellular FLICE-like inhibitory proteins (cFLIP-L and cFLIP-S), which reduces the interaction of caspase-8 with cFLIP and leads to cell death (5). MIB1 is also involved in T and marginal zone B (MZB) cell development in the lymphopoietic niches (6).

    Alternate Names

    DAPK-interacting protein 1; DIP-1; DIP1; DKFZp686I0769; DKFZp761M1710; E3 ubiquitin-protein ligase MIB1; FLJ90676; KIAA1323; LVNC7; MGC129659; MGC129660; MIB; MIB1; Mind bomb homolog 1; mindbomb E3 ubiquitin protein ligase 1; mindbomb homolog 1 (Drosophila); RING-type E3 ubiquitin transferase MIB1; ubiquitin ligase mind bomb; ubiquitin ligase protein MIB1; Zinc finger ZZ type with ankyrin repeat domain protein 2; ZZANK2; ZZZ6

    Database Links

    UniProt ID: Q86YT6


    Entrez-Gene Id: 57534


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    For Research Use Only. Not for Use in Diagnostic Procedures.
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