Date published: 2025-11-23

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LIMK-1 Antibody (H-12): sc-515585

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Datasheets
  • LIMK-1 Antibody (H-12) is a mouse monoclonal IgG1 κ, cited in 5 publications, provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 624-647 at the C-terminus of LIMK-1 of human origin
  • Anti-LIMK-1 Antibody (H-12) is recommended for detection of LIMK-1 long and short forms of mouse, rat and human origin by WB, IP, IF and ELISA
  • Anti-LIMK-1 Antibody (H-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 LIMK-1 Antibody (H-12) for WB applications. These reagents are now offered in bundles with LIMK-1 Antibody (H-12) (see ordering information below).

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LIMK-1 Antibody (H-12) is a mouse monoclonal IgG1 kappa light chain antibody that detects LIMK-1 in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). LIMK-1 (H-12) antibody 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. LIMK-1, a member of the LIM kinase family, plays a crucial role in regulating actin cytoskeleton dynamics, which is essential for cell motility, morphogenesis, and neuronal differentiation. LIMK-1 phosphorylates and inactivates Cofilin, a protein that severs actin filaments, promoting F-actin structure stabilization. This regulation maintains cellular architecture and facilitates cellular responses to external signals. LIMK-1 influences cell fate determination and growth control pathways, highlighting developmental process importance. Differential expression of LIMK-1 and LIMK-2 suggests distinct developmental roles, with LIMK-1 specifically inhibiting neuronal differentiation in PC12 cells by interfering with downstream events of mitogen-activated protein kinase activation.

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

LIMK-1 Antibody (H-12) References:

  1. Head, neck, and spines: a role for LIMK-1 in the hippocampus.  |  Sarmiere, PD. and Bamburg, JR. 2002. Neuron. 35: 3-5. PMID: 12123600
  2. Regulation of spine morphology and synaptic function by LIMK and the actin cytoskeleton.  |  Meng, Y., et al. 2003. Rev Neurosci. 14: 233-40. PMID: 14513866
  3. LIM-kinase as a regulator of actin dynamics in spermatogenesis.  |  Takahashi, H., et al. 2003. Cytogenet Genome Res. 103: 290-8. PMID: 15051950
  4. Recent advances in the rational design and development of LIM kinase inhibitors are not enough to enter clinical trials.  |  Manetti, F. 2018. Eur J Med Chem. 155: 445-458. PMID: 29908439
  5. Suppression of LIM Kinase 1 and LIM Kinase 2 Limits Glioblastoma Invasion.  |  Chen, J., et al. 2020. Cancer Res. 80: 69-78. PMID: 31641031
  6. Inhibition of LIM kinase reduces contraction and proliferation in bladder smooth muscle.  |  Yu, Q., et al. 2021. Acta Pharm Sin B. 11: 1914-1930. PMID: 34386328
  7. A dual aurora and lim kinase inhibitor reduces glioblastoma proliferation and invasion.  |  Rybin, MJ., et al. 2022. Bioorg Med Chem Lett. 61: 128614. PMID: 35151865
  8. A Par3/LIM Kinase/Cofilin Pathway Mediates Human Airway Smooth Muscle Relaxation by TAS2R14.  |  Woo, JA., et al. 2023. Am J Respir Cell Mol Biol. 68: 417-429. PMID: 36662576
  9. The Activation of the LIMK/Cofilin Signaling Pathway via Extracellular Matrix-Integrin Interactions Is Critical for the Generation of Mature and Vascularized Cardiac Organoids.  |  Noh, JM., et al. 2023. Cells. 12: PMID: 37626839
  10. LIM kinase 2 activates cardiac fibroblasts and exacerbates postinfarction left ventricular remodeling via crosstalk between the canonical and non-canonical Wnt pathways.  |  Gong, C., et al. 2024. Pharmacol Res. 208: 107347. PMID: 39153710

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

LIMK-1 Antibody (H-12)

sc-515585
200 µg/ml
$316.00

LIMK-1 Antibody (H-12): m-IgG Fc BP-HRP Bundle

sc-531428
200 µg Ab; 10 µg BP
$354.00

LIMK-1 Antibody (H-12): m-IgGκ BP-HRP Bundle

sc-525116
200 µg Ab, 40 µg BP
$354.00

LIMK-1 Antibody (H-12): m-IgG1 BP-HRP Bundle

sc-544549
200 µg Ab; 20 µg BP
$354.00

LIMK-1 Antibody (H-12) AC

sc-515585 AC
500 µg/ml, 25% agarose
$416.00

LIMK-1 Antibody (H-12) HRP

sc-515585 HRP
200 µg/ml
$316.00

LIMK-1 Antibody (H-12) FITC

sc-515585 FITC
200 µg/ml
$330.00

LIMK-1 Antibody (H-12) PE

sc-515585 PE
200 µg/ml
$343.00

LIMK-1 Antibody (H-12) Alexa Fluor® 488

sc-515585 AF488
200 µg/ml
$357.00

LIMK-1 Antibody (H-12) Alexa Fluor® 546

sc-515585 AF546
200 µg/ml
$357.00

LIMK-1 Antibody (H-12) Alexa Fluor® 594

sc-515585 AF594
200 µg/ml
$357.00

LIMK-1 Antibody (H-12) Alexa Fluor® 647

sc-515585 AF647
200 µg/ml
$357.00

LIMK-1 Antibody (H-12) Alexa Fluor® 680

sc-515585 AF680
200 µg/ml
$357.00

LIMK-1 Antibody (H-12) Alexa Fluor® 790

sc-515585 AF790
200 µg/ml
$357.00

LIMK-1 (H-12) Neutralizing Peptide

sc-515585 P
100 µg/0.5 ml
$68.00

What application is the blocking peptide sc-515585 P appropriate for?

Asked by: Dr Ninau Qelp
Thank you for your question. The blocking peptide is intended for use as a negative control, by pre-adsorbing the mouse monoclonal antibody against the antigen. For full protocol details, please contact our Technical Services Department or view our online protocol here: https://www.scbt.com/scbt/resources/protocols/peptide-neutralization
Answered by: Technical Support
Date published: 2017-02-27
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Rated 5 out of 5 by from Good for western blotThis product works well in our western blot, shows clear bands with very good quality!
Date published: 2023-11-22
Rated 5 out of 5 by from signal band at 72 kDaThe antibody diluted 1:600 and incubate the antibody at 4°C overnight, I mainly use this antibody for detecting LIMK-1 in HeLa cells extract. Specific signal band at 72 kDa and no nonspecific bands seen.
Date published: 2017-07-29
Rated 5 out of 5 by from strong WB resultvery useful in the experiment. The analysis results of Western blot were very strong and clear.
Date published: 2017-06-03
Rated 5 out of 5 by from Strong stainingStrong staining in IF in human localized prostate cancer tissue,use the dilution 1:300.
Date published: 2017-05-28
Rated 5 out of 5 by from Great substitute to try outHi There, Back to last year I ordered Limk-1, clone 40/00-1B11-1-1 Cat. No. MAB 10750 from Millipore EMD, tried several times, it didn't give me signal, when I saw your promotion called, Ms. Jennifer Chung she responded in very helpful manner, she agreed to send me a sample of two different LIMK-1 antibodies and one blocking peptide to try out. Thanks Ms. Chung! I will let you know the outcome of the experiment with Santa Cruz antibodies: LIMK-1(H12) sc-515585 and sc-515585p. Amy Zhu UCSD
Date published: 2017-01-12
Rated 5 out of 5 by from Robust band seen in WB using embryonic stem cells.The antibody wered used in western blot and the band appeared very quickly. The band is very clear and I was very glad to see this result.
Date published: 2017-01-10
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LIMK-1 Antibody (H-12) is rated 5.0 out of 5 by 6.
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