Date published: 2026-4-4

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KIF21B Antibody (4C12): sc-517174

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Datasheets
  • KIF21B Antibody (4C12) is a mouse monoclonal IgG2a κ KIF21B antibody provided at 100 µg/ml
  • raised against amino acids 1183-1282 representing partial length KIF21B of human origin
  • recommended for detection of KIF21B of mouse, rat and human origin by WB, IP and ELISA
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for KIF21B Antibody (4C12). This work is in progress.
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KIF21B Antibody (4C12) is a mouse monoclonal IgG2a kappa light chain antibody that detects KIF21B protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), and enzyme-linked immunosorbent assay (ELISA). Anti-KIF21B antibody (4C12) is available as a non-conjugated format. KIF21B, or kinesin family member 21B, is a vital protein consisting of 1,637 amino acids, featuring a kinesin-motor domain that facilitates ATP-dependent movement along microtubules, as well as seven WD repeats that are thought to play a role in cargo binding. KIF21B protein is predominantly localized in dendrites, underscoring its critical function in neuronal dendritic transport, which is essential for the proper functioning of neurons and the overall health of the nervous system. The transport of organelles and signaling molecules within dendrites is crucial for synaptic plasticity and communication between neurons, making KIF21B integral to processes such as learning and memory. The gene encoding human KIF21B is located on chromosome 1, the largest human chromosome, which spans approximately 260 million base pairs and constitutes about 8% of the human genome.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

KIF21B Antibody (4C12) References:

  1. Novel dendritic kinesin sorting identified by different process targeting of two related kinesins: KIF21A and KIF21B.  |  Marszalek, JR., et al. 1999. J Cell Biol. 145: 469-79. PMID: 10225949
  2. All kinesin superfamily protein, KIF, genes in mouse and human.  |  Miki, H., et al. 2001. Proc Natl Acad Sci U S A. 98: 7004-11. PMID: 11416179
  3. A kinesin medley: biochemical and functional heterogeneity.  |  Brady, ST. 1995. Trends Cell Biol. 5: 159-64. PMID: 14732151
  4. New insights into the evolution of chromosome 1.  |  Weise, A., et al. 2005. Cytogenet Genome Res. 108: 217-22. PMID: 15545733
  5. Chromosome 1 abnormalities in multiple myeloma.  |  Marzin, Y., et al. 2006. Anticancer Res. 26: 953-9. PMID: 16619492
  6. The DNA sequence and biological annotation of human chromosome 1.  |  Gregory, SG., et al. 2006. Nature. 441: 315-21. PMID: 16710414
  7. The emerging kinesin family of microtubule motor proteins.  |  Endow, SA. 1991. Trends Biochem Sci. 16: 221-5. PMID: 1832505
  8. Motor proteins of cytoplasmic microtubules.  |  Vallee, RB. and Shpetner, HS. 1990. Annu Rev Biochem. 59: 909-32. PMID: 2142876

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

KIF21B Antibody (4C12)

sc-517174
100 µg/ml
$322.00

For Western Blot, is it recommended to use denatured or non-denatured conditions with KIF21B (4C12): sc-517174 antibody?

Asked by: AbPolly
Thank you for your question. We recommend this antibody for use in denatured Western Blot conditions. It has not been validated for use in non-denatured conditions. Please contact our Technical Service Department for further details or inquiries.
Answered by: Technical Support
Date published: 2017-03-27
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Rated 5 out of 5 by from Good choice for Western BlotThis antibody detects bands at the expected molecular weight in Y79, U266, and C6 whole cell lysates. -SCBT QC
Date published: 2023-09-14
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KIF21B Antibody (4C12) is rated 5.0 out of 5 by 1.
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