Date published: 2026-6-4

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CKAP2 Antibody (B-12): sc-398286

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Datasheets
  • CKAP2 Antibody (B-12) is a mouse monoclonal IgG1 κ CKAP2 antibody, cited in 2 publications, provided at 200 µg/ml
  • raised against amino acids 431-494 mapping within an internal region of CKAP2 of human origin
  • CKAP2 Antibody (B-12) is recommended for detection of CKAP2 of mouse, rat and human origin by WB, IP, IF and ELISA
  • Anti-CKAP2 Antibody (B-12) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG Fc BP-HRP, m-IgG1 BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for CKAP2 Antibody (B-12) for WB applications. These reagents are now offered in bundles with CKAP2 Antibody (B-12) (see ordering information below).
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CKAP2 Antibody (B-12) is a mouse monoclonal IgG1 kappa light chain antibody that detects CKAP2 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). CKAP2 Antibody (B-12) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. CKAP2, or cytoskeleton associated protein 2, is a 682 amino acid protein that plays a crucial role in the regulation of microtubules and is essential for proper spindle function and cytokinesis during mitosis. CKAP2 is localized in the cytoplasm and is expressed in various tissues, including the thymus and testis. CKAP2 exists in three isoforms and is involved in critical cellular processes such as the cell cycle and apoptosis. Notably, CKAP2 interacts with the anaphase promoting complex, leading to degradation during mitosis, which is vital for the timely progression of cell division. The regulation of CKAP2 through post-translational modifications, particularly phosphorylation and dephosphorylation, influences activity and stability, thereby impacting cellular responses to stress and the maintenance of genomic integrity. Dysregulation of CKAP2 has been implicated in the development of gastric tumors, where overexpression can result in unregulated spindle functions, contributing to tumorigenesis.

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

CKAP2 Antibody (B-12) References:

  1. [Evolutionarily-conserved gene CKAP2,located in region 13q14.3 of the human genome, is frequently rearranged in various tumors].  |  Udina, IG., et al. 2001. Genetika. 37: 120-3. PMID: 11234418
  2. [The structure of the human oncogenesis-associated CKAP2 (LB1) gene].  |  Rakhmanaliev, ER., et al. 2002. Mol Biol (Mosk). 36: 985-9. PMID: 12500535
  3. Up-regulation of cytoskeletal-associated protein 2 in primary human gastric adenocarcinomas.  |  Bae, CD., et al. 2003. J Cancer Res Clin Oncol. 129: 621-30. PMID: 12942315
  4. Ckap2 regulates aneuploidy, cell cycling, and cell death in a p53-dependent manner.  |  Tsuchihara, K., et al. 2005. Cancer Res. 65: 6685-91. PMID: 16061649
  5. A cytoskeleton-associated protein, TMAP/CKAP2, is involved in the proliferation of human foreskin fibroblasts.  |  Jeon, SM., et al. 2006. Biochem Biophys Res Commun. 348: 222-8. PMID: 16876122
  6. Functional importance of the anaphase-promoting complex-Cdh1-mediated degradation of TMAP/CKAP2 in regulation of spindle function and cytokinesis.  |  Hong, KU., et al. 2007. Mol Cell Biol. 27: 3667-81. PMID: 17339342
  7. CKAP2 is a spindle-associated protein degraded by APC/C-Cdh1 during mitotic exit.  |  Seki, A. and Fang, G. 2007. J Biol Chem. 282: 15103-13. PMID: 17376772
  8. Transient phosphorylation of tumor associated microtubule associated protein (TMAP)/cytoskeleton associated protein 2 (CKAP2) at Thr-596 during early phases of mitosis.  |  Hong, KU., et al. 2008. Exp Mol Med. 40: 377-86. PMID: 18779650

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

CKAP2 Antibody (B-12)

sc-398286
200 µg/ml
$322.00

CKAP2 Antibody (B-12): m-IgG Fc BP-HRP Bundle

sc-530739
200 µg Ab; 10 µg BP
$361.00

CKAP2 Antibody (B-12): m-IgGκ BP-HRP Bundle

sc-524274
200 µg Ab, 40 µg BP
$361.00

CKAP2 Antibody (B-12): m-IgG1 BP-HRP Bundle

sc-544226
200 µg Ab; 20 µg BP
$361.00

CKAP2 Antibody (B-12) AC

sc-398286 AC
500 µg/ml, 25% agarose
$424.00

CKAP2 Antibody (B-12) HRP

sc-398286 HRP
200 µg/ml
$322.00

CKAP2 Antibody (B-12) FITC

sc-398286 FITC
200 µg/ml
$336.00

CKAP2 Antibody (B-12) PE

sc-398286 PE
200 µg/ml
$349.00

CKAP2 Antibody (B-12) Alexa Fluor® 488

sc-398286 AF488
200 µg/ml
$364.00

CKAP2 Antibody (B-12) Alexa Fluor® 546

sc-398286 AF546
200 µg/ml
$364.00

CKAP2 Antibody (B-12) Alexa Fluor® 594

sc-398286 AF594
200 µg/ml
$364.00

CKAP2 Antibody (B-12) Alexa Fluor® 647

sc-398286 AF647
200 µg/ml
$364.00

CKAP2 Antibody (B-12) Alexa Fluor® 680

sc-398286 AF680
200 µg/ml
$364.00

CKAP2 Antibody (B-12) Alexa Fluor® 790

sc-398286 AF790
200 µg/ml
$364.00

We stained the cultured primary cells from mouse tissue with B-12 antibody , but could not find any signals on the mitotic spindles or microtuble. Have you confirmed the reactivity with mouse cell or tissues?

Asked by: YRKS
Thank you for your question! We do have data in mouse samples published on our website. You can find it here: https://www.scbt.com/scbt/product/ckap2-antibody-b-12?requestFrom=search Please contact our Asia Technical Service team for further assistance with this antibody, we would be glad to help you troubleshoot this antibody! You can reach them by phone at (86 21) 6093-6350, by email at: asia@scbio.cn or by live chat directly on our website, www.scbt.com
Answered by: Tech Service
Date published: 2022-10-03

What blocking solution should I use with CKAP2 (B-12): sc-398286 monoclonal antibody for Western blot?

Asked by: AbPolly
Thank you for your question. We recommend blocking with Blotto (either TBS Blotto A: sc-2333 or TBS Blotto B: sc-2335). Our Western blot protocol can be found here: https://www.scbt.com/scbt/resources/protocols/western-immuno-blotting
Answered by: Technical Support
Date published: 2017-03-01
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Rated 5 out of 5 by from Produced positive Western Blot data of CKAP2Produced positive Western Blot data of CKAP2 expression in NTERA-2 cl.D1, U-698-M, Ramos and NAMALWA whole cell lysates. -SCBT QC
Date published: 2014-12-09
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CKAP2 Antibody (B-12) is rated 5.0 out of 5 by 1.
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