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Render Timestamp: 2024-11-21T13:09:48.474Z
Commit: 5c4accf06eb7154018ba3f54329c7590f97f534a
XML generation date: 2024-09-20 06:15:33.297
Product last modified at: 2024-09-20T07:03:14.708Z
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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.

ULK1 (D8H5) Rabbit mAb (Biotinylated) #18938

Filter:
  • WB

    Supporting Data

    REACTIVITY H M R Mk
    SENSITIVITY Endogenous
    MW (kDa) 150
    Source/Isotype Rabbit IgG
    Application Key:
    • WB-Western Blotting 
    Species Cross-Reactivity Key:
    • H-Human 
    • M-Mouse 
    • R-Rat 
    • Mk-Monkey 

    Product Information

    Product Description

    This Cell Signaling Technology antibody is conjugated to biotin under optimal conditions. The biotinylated antibody is expected to exhibit the same species cross-reactivity as the unconjugated ULK1 (D8H5) Rabbit mAb #8054.
    MW (kDa) 150

    Product Usage Information

    Application Dilution
    Western Blotting 1:1000

    Storage

    Supplied in 136 mM NaCl, 2.6 mM KCI, 12 mM sodium phosphate (pH 7.4) dibasic, 2 mg/ml BSA, and 50% glycerol. Store at –20°C. Do not aliquot the antibody.

    Protocol

    Specificity / Sensitivity

    ULK1 (D8H5) Rabbit mAb (Biotinylated) recognizes endogenous levels of total ULK1 protein.

    Species Reactivity:

    Human, Mouse, Rat, Monkey

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Arg600 of human ULK1 protein.

    Background

    Two related serine/threonine kinases, UNC-51-like kinase 1 and 2 (ULK1, ULK2), were discovered as mammalian homologs of the C. elegans gene unc-51 in which mutants exhibited abnormal axonal extension and growth (1-4). Both proteins are widely expressed and contain an amino-terminal kinase domain followed by a central proline/serine rich domain and a highly conserved carboxy-terminal domain. The roles of ULK1 and ULK2 in axon growth have been linked to studies showing that the kinases are localized to neuronal growth cones and are involved in endocytosis of critical growth factors, such as NGF (5). Yeast two-hybrid studies found ULK1/2 associated with modulators of the endocytic pathway, SynGAP, and syntenin (6). Structural similarity of ULK1/2 has also been recognized with the yeast autophagy protein Atg1/Apg1 (7). Knockdown experiments using siRNA demonstrated that ULK1 is essential for autophagy (8), a catabolic process for the degradation of bulk cytoplasmic contents (9,10). It appears that Atg1/ULK1 can act as a convergence point for multiple signals that control autophagy (11), and can bind to several autophagy-related (Atg) proteins, regulating phosphorylation states and protein trafficking (12-16).
    1. Ogura, K. et al. (1994) Genes Dev 8, 2389-400.
    2. Kuroyanagi, H. et al. (1998) Genomics 51, 76-85.
    3. Yan, J. et al. (1998) Biochem Biophys Res Commun 246, 222-7.
    4. Yan, J. et al. (1999) Oncogene 18, 5850-9.
    5. Zhou, X. et al. (2007) Proc Natl Acad Sci USA 104, 5842-7.
    6. Tomoda, T. et al. (2004) Genes Dev 18, 541-58.
    7. Matsuura, A. et al. (1997) Gene 192, 245-50.
    8. Chan, E.Y. et al. (2007) J Biol Chem 282, 25464-74.
    9. Reggiori, F. and Klionsky, D.J. (2002) Eukaryot Cell 1, 11-21.
    10. Codogno, P. and Meijer, A.J. (2005) Cell Death Differ 12 Suppl 2, 1509-18.
    11. Stephan, J.S. and Herman, P.K. (2006) Autophagy 2, 146-8.
    12. Okazaki, N. et al. (2000) Brain Res Mol Brain Res 85, 1-12.
    13. Young, A.R. et al. (2006) J Cell Sci 119, 3888-900.
    14. Kamada, Y. et al. (2000) J Cell Biol 150, 1507-13.
    15. Lee, S.B. et al. (2007) EMBO Rep 8, 360-5.
    16. Hara, T. et al. (2008) J Cell Biol 181, 497-510.
    For Research Use Only. Not For Use In Diagnostic Procedures.
    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
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