Render Target: STATIC
Render Timestamp: 2024-11-22T11:55:21.576Z
Commit: 5c4accf06eb7154018ba3f54329c7590f97f534a
XML generation date: 2024-09-30 01:56:54.307
Product last modified at: 2024-11-07T18:45:08.961Z
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PDP - Template Name: Monoclonal Antibody
PDP - Template ID: *******c5e4b77
R Recombinant
Recombinant: Superior lot-to-lot consistency, continuous supply, and animal-free manufacturing.

ORF1p (D3W9O) Rabbit mAb #88701

Filter:
  • WB

    Supporting Data

    REACTIVITY H
    SENSITIVITY Endogenous
    MW (kDa) 42
    Source/Isotype Rabbit IgG
    Application Key:
    • WB-Western Blotting 
    Species Cross-Reactivity Key:
    • H-Human 

    Product Information

    Product Usage Information

    Application Dilution
    Western Blotting 1:1000
    Simple Western™ 1:10 - 1:50

    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

    ORF1p (D3W9O) Rabbit mAb recognizes endogenous levels of total ORF1p protein.

    Species Reactivity:

    Human

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Gly162 of human ORF1p protein.

    Background

    LINE-1, also known as L1, is a non-long terminal repeat (non-LTR) retrotransposon with hundreds of thousands of copies in the human genome (1, 2). Like all non-LTRs, L1 replicates by target-primed reverse transcription (TPRT) (3). The L1 retrotransposon encodes two proteins critical to this process: ORF1p and ORF2p. ORF2p contributes to endonuclease and reverse transcriptase activity, while ORF1p acts as a nucleic acid chaperone that binds RNA (4-8). Many types of cancers have been shown to have L1 insertions within tumor suppressor genes, disrupting their expression and contributing to tumorigenesis (9).
    While normally silenced, ORF1p is expressed in many types of cancers (9-12). Recently, it has been found that ORF1p can become phosphorylated and that this event impacts its ability to promote retrotransposition. This creates a novel dynamic to which the host could actively affect L1 replication through various signaling cascades (13).
    For Research Use Only. Not For Use In Diagnostic Procedures.
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