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Render Timestamp:
6/2/2026, 6:07:56 AM EDT
6/2/2026, 10:07:56 AM UTC
Commit: 7ed46ecc04b401f23a28df741b5078df405d23e4
XML generation date: 2026-04-23 13:33:28.947
Product last modified at: 2026-04-08T08:00:13.930Z
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PDP - Template Name: Monoclonal Antibody
PDP - Template ID: *******c5e4b77
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mAID-Tag (F4L5V) Rabbit Monoclonal Antibody #28723

Filter:
  • WB

    Product Specifications

    REACTIVITY All
    SENSITIVITY Transfected Only
    MW (kDa)
    Source/Isotype Rabbit IgG
    Application Key:
    • WB-Western Blotting 
    Species Cross-Reactivity Key:
    • All-All Species Expected 

    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, 50% glycerol, and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

    Protocol

    Specificity / Sensitivity

    mAID-Tag (F4L5V) Rabbit Monoclonal Antibody detects the mini auxin inducible degron (mAID) sequence when inserted into host genes under endogenous promoters. This antibody detects overexpressed Arabidopsis thaliana IAA17 protein.

    Species Reactivity:

    All Species Expected

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Ala75 of Arabidopsis thaliana indoleacetic acid-induced protein 17 (IAA17).

    Background

    Auxins are a family of plant hormones necessary for regulation of growth and development (1). In Arabidopsis thaliana, indole-3-acetic acid (IAA) is the most prominent auxin, and functions to target transcription factors containing a conserved auxin-inducible degron (AID) sequence to the Skp/Cullin/F-box (SCF) E3 ubiquitin ligase complex for degradation (1,2). By recombining the AID tag sequence into eukaryotic cells that lack the auxin response, rapid and reversible targeted protein degradation can be engineered by taking advantage of the host SCF E3 ligase complex (3). AID-tagged proteins can functionally replace their untagged counterparts without regard for protein localization (4), and the inducible degradation, via exogenous auxins or synthetic auxin-like compounds, allows for temporary depletion of proteins that are otherwise critical to cell viability (5).

    The AID system has been adapted and improved since its introduction. The minimum sequence of auxin-responsive protein IAA17 necessary for the degron response was identified within amino acids Lys65-Lys132, dubbed mini-AID (mAID), allowing for increasingly smaller insertion sequences over time (6,7). More recently, the AID2 modifications improved the efficiency of the mAID system with the co-expression of a modified Oryza sativa E3 ligase TIR1 (OsTIR1), along with the use of a high-potency ligand 5-phenyl-indole-acetic acid (5-Ph-IAA) (8,9). Precise control of OsTIR1 expression during the cell cycle allows for phase-specific deletion of proteins of interest (10). Researchers have utilized CRISPR/Cas9-mediated homology-directed repair (HDR) to introduce homozygous knock-ins of mAID-tags to proteins of interest (11).

    Alternate Names

    At1g04250; AUX/IAA transcriptional regulator family protein; AXR3; F19P19.31; IAA17

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