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AB255828

Anti-FHL1 antibody [EPR22842-95]

  • BOND RX™ Validated
  • RabMAb
  • Recombinant
  • KO Validated
  • 20ul selling size
  • What is this?

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(9 Publications)

Rabbit Recombinant Monoclonal FHL1 antibody. Suitable for IP, WB, ICC/IF, IHC-P and reacts with Mouse, Human, Rat samples. Cited in 9 publications.

View Alternative Names

SLIM1, FHL1, Four and a half LIM domains protein 1, FHL-1, Skeletal muscle LIM-protein 1, SLIM, SLIM-1

11 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FHL1 antibody [EPR22842-95] (AB255828)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FHL1 antibody [EPR22842-95] (AB255828)

Immunohistochemical analysis of paraffin-embedded human cardiac muscle tissue labeling FHL1 with ab255828 at 1/500 dilution (1.036 μg/ml) followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Cytoplasmic staining on human cardiac muscle (PMID : 9714789) is observed. The section was incubated with ab255828 for 30 mins at RT. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20 mins.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FHL1 antibody [EPR22842-95] (AB255828)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FHL1 antibody [EPR22842-95] (AB255828)

Immunohistochemical analysis of paraffin-embedded human colon tissue labeling FHL1 with ab255828 at 1/500 dilution (1.036 μg/ml) followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Positive staining on the stroma and smooth muscle in human colon is observed. The section was incubated with ab255828 for 30 mins at RT. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20 mins.

Immunocytochemistry/ Immunofluorescence - Anti-FHL1 antibody [EPR22842-95] (AB255828)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-FHL1 antibody [EPR22842-95] (AB255828)

Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% TritonX-100 permeabilized NCI-H1299 (Human lung carcinoma epithelial cell) cells labeling FHL1 with ab255828 at 1/50 10 μg/ml dilution, followed by ab150077 AlexaFluor®488 Goat anti-Rabbit secondary antibody at 1/1000 2 μg/ml dilution (Green). Confocal image showing cytoplasmic and nuclear staining in NCI-H1299 cell line. Low expression control : NCI-H460 cell line (PMID : 21702045). ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) was used to counterstain tubulin at 1/200 dilution (Red). The nuclear counterstain was DAPI (Blue).

Secondary antibody only control : Secondary antibody is AlexaFluor®488 Goat anti-Rabbit secondary at 1/1000 2 μg/ml dilution.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FHL1 antibody [EPR22842-95] (AB255828)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FHL1 antibody [EPR22842-95] (AB255828)

Immunohistochemical analysis of paraffin-embedded human skeletal muscle tissue labeling FHL1 with ab255828 at 1/500 dilution (1.036 μg/ml) followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Cytoplasmic staining on human skeletal muscle (PMID : 27443559, 9714789) is observed. The section was incubated with ab255828 for 30 mins at RT. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20 mins.

Immunoprecipitation - Anti-FHL1 antibody [EPR22842-95] (AB255828)
  • IP

Unknown

Immunoprecipitation - Anti-FHL1 antibody [EPR22842-95] (AB255828)

FHL1 was immunoprecipitated from 0.35 mg human lung lysate 10μg with ab255828 at 1/30 dilution (2μg in 0.35mg lysates). Western blot was performed on the immunoprecipitate using ab255828 at 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP) (ab131366) was used at 1/5000 dilution.

Lane 1 : Human lung lysate 10μg.

Lane 2 : ab255828 IP in human lung lysate.

Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab255828 in human lung lysate.

Blocking and dilution buffer and concentration : 5% NFDM/TBST.

Exposure time/ 30 seconds.

All lanes:

Immunoprecipitation - Anti-FHL1 antibody [EPR22842-95] (ab255828)

Predicted band size: 36 kDa

false

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FHL1 antibody [EPR22842-95] (AB255828)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FHL1 antibody [EPR22842-95] (AB255828)

Immunohistochemical analysis of paraffin-embedded mouse lung tissue labeling FHL1 with ab255828 at 1/500 dilution (1.036 μg/ml) followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Cytoplasmic staining on mouse lung (PMID : 29067108) is observed. The section was incubated with ab255828 for 30 mins at RT. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20 mins.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FHL1 antibody [EPR22842-95] (AB255828)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FHL1 antibody [EPR22842-95] (AB255828)

Immunohistochemical analysis of paraffin-embedded rat skeletal muscle tissue labeling FHL1 with ab255828 at 1/500 dilution (1.036 μg/ml) followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Cytoplasmic staining on rat skeletal muscle (PMID : 27443559, 9714789) is observed. The section was incubated with ab255828 for 30 mins at RT. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20 mins.

Immunoprecipitation - Anti-FHL1 antibody [EPR22842-95] (AB255828)
  • IP

Unknown

Immunoprecipitation - Anti-FHL1 antibody [EPR22842-95] (AB255828)

FHL1 was immunoprecipitated from 0.35 mg mouse skeletal muscle lysate 10μg with ab255828 at 1/30 dilution (2μg in 0.35mg lysates). Western blot was performed on the immunoprecipitate using ab255828 at 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP) (ab131366) was used at 1/5000 dilution.

Lane 1 : Mouse skeletal muscle lysate 10μg.

Lane 2 : ab255828 IP in mouse skeletal muscle lysate.

Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab255828 in mouse skeletal muscle lysate.

Blocking and dilution buffer and concentration/ 5% NFDM/TBST.

Exposure time/ 30 seconds.

All lanes:

Immunoprecipitation - Anti-FHL1 antibody [EPR22842-95] (ab255828)

Predicted band size: 36 kDa

false

Western blot - Anti-FHL1 antibody [EPR22842-95] (AB255828)
  • WB

Lab

Western blot - Anti-FHL1 antibody [EPR22842-95] (AB255828)

Lanes 1-4 : Merged signal (red and green). Green - ab255828 observed at 32 kDa. Red - loading control ab7291 observed at 50 kDa.

ab255828 Anti-FHL1 antibody [EPR22842-95] was shown to specifically react with FHL1 in wild-type HeLa cells. Loss of signal was observed when knockout cell line ab266011 (knockout cell lysate ab257952) was used. Wild-type and FHL1 knockout samples were subjected to SDS-PAGE. ab255828 and Anti-alpha Tubulin antibody [DM1A] - Loading Control (ab7291) were incubated overnight at 4°C at 1 in 1000 dilution and 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.

All lanes:

Western blot - Anti-FHL1 antibody [EPR22842-95] (ab255828) at 1/1000 dilution

Lane 1:

Wild-type HeLa cell lysate at 20 µg

Lane 2:

FHL1 knockout HeLa cell lysate at 20 µg

Lane 2:

Western blot - Human FHL1 knockout HeLa cell line (<a href='/en-us/products/cell-lines/human-fhl1-knockout-hela-cell-line-ab266011'>ab266011</a>)

Lane 3:

HEK293T cell lysate at 20 µg

Lane 4:

Daudi cell lysate at 20 µg

Secondary

All lanes:

Western blot - Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-irdye-800cw-preadsorbed-ab216773'>ab216773</a>) at 1/10000 dilution

Predicted band size: 36 kDa

Observed band size: 32 kDa

false

Western blot - Anti-FHL1 antibody [EPR22842-95] (AB255828)
  • WB

Lab

Western blot - Anti-FHL1 antibody [EPR22842-95] (AB255828)

There are five isoforms of FHL1. The expression profile/ molecular weight observed is consistent with what has been described in the literature (PMID : 21702045).

Low expression control : NCI-H460 (PMID : 21702045).

Blocking/Diluting buffer and concentration : 5% NFDM/TBST.

Exposure Time :

Lanes 1-2 : 3 minutes;

Lane 3 : 26 seconds;

Lane 4 : 1 second;

Lane 5 : 26 seconds.

All lanes:

Western blot - Anti-FHL1 antibody [EPR22842-95] (ab255828) at 1/1000 dilution

Lane 1:

NCI-H1299 (human lung carcinoma epithelial cell) whole cell lysate at 20 µg

Lane 2:

NCI-H460 (human large cell lung cancer epithelial cell) whole cell lysate at 20 µg

Lane 3:

Mouse skeletal muscle lysate at 20 µg

Lane 4:

Human skeletal muscle lysate at 20 µg

Lane 5:

Human lung lysate at 20 µg

Secondary

Lanes 1 - 3:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution

Lanes 4 - 5:

Western blot - VeriBlot for IP Detection Reagent (HRP) (<a href='/en-us/products/reagents/veriblot-for-ip-detection-reagent-hrp-ab131366'>ab131366</a>) at 1/1000 dilution

Predicted band size: 36 kDa

Observed band size: 32 kDa

false

Western blot - Anti-FHL1 antibody [EPR22842-95] (AB255828)
  • WB

Lab

Western blot - Anti-FHL1 antibody [EPR22842-95] (AB255828)

There are five isoforms of FHL1. The expression profile/ molecular weight observed is consistent with what has been described in the literature (PMID : 21702045).

Blocking/Diluting buffer and concentration : 5% NFDM/TBST.

Exposure Time :

Lanes 1-3 : 3 minutes;

Lane 4 : 3 seconds.

All lanes:

Western blot - Anti-FHL1 antibody [EPR22842-95] (ab255828) at 1/1000 dilution

Lane 1:

Mouse kidney lysate at 10 µg

Lane 2:

Mouse spleen lysate at 10 µg

Lane 3:

Rat heart lysate at 10 µg

Lane 4:

Rat skeletal muscle lysate at 10 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution

Predicted band size: 36 kDa

Observed band size: 32 kDa

false

  • Carrier free

    Anti-FHL1 antibody [EPR22842-95] - BSA and Azide free

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR22842-95

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Rat, Human

Applications

IHC-P, ICC/IF, WB, IP

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "1/30", "IP-species-notes": "<p></p>", "FlowCyt-species-checked": "notRecommended", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/50", "ICCIF-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/500", "IHCP-species-notes": "<p></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol." }, "Mouse": { "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "1/30", "IP-species-notes": "<p></p>", "FlowCyt-species-checked": "notRecommended", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/500", "IHCP-species-notes": "<p></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol." }, "Rat": { "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "", "FlowCyt-species-checked": "notRecommended", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/500", "IHCP-species-notes": "<p></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol." } } }

Product details

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

The FHL1 protein also known as Four and a Half LIM Domains 1 operates mechanically as a multifunctional adaptor protein. Its molecular mass is approximately 35 kDa. This protein is widely expressed in skeletal muscle and heart tissues playing a role in various cellular contexts. FHL1 interacts within the cell cytoplasm and nucleus allowing it to assist in multiple cellular processes.
Biological function summary

FHL1 integrates into diverse cellular mechanisms by engaging in protein-protein interactions. It acts as part of complexes that regulate transcription cell differentiation and development. The involvement of FHL1 in muscle growth and maintenance is significant partly due to its expression pattern. In skeletal muscles it helps adapt muscle response to mechanical stress while in cardiac tissue it participates in muscle contractility and integrity.

Pathways

FHL1 plays important roles in both the muscle differentiation pathway and the MAPK/ERK signaling pathway. It influences the transcriptional regulation essential for muscle cell growth and differentiation. FHL1 interacts with proteins such as MyoD during muscle formation and MEF2 in the MAPK/ERK pathway modulating cellular responses to external signals and stressors.

FHL1's involvement is evident in conditions such as Emery-Dreifuss muscular dystrophy and cardiomyopathy. Mutations or dysregulation of this protein can impair muscle function leading to myopathy. It associates with other proteins like emerin in genetic disorders affecting muscle tissues and structural integrity revealing its vital role in maintaining muscular health.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

May have an involvement in muscle development or hypertrophy.
See full target information FHL1

Publications (9)

Recent publications for all applications. Explore the full list and refine your search

Cartilage :19476035251323601 PubMed40119525

2025

Transcriptional Analysis Reveals That the FHL1/JAK-STAT Pathway is Involved in Acute Cartilage Injury in Mice.

Applications

Unspecified application

Species

Unspecified reactive species

Jian Lu,Zhenhua Shi,Lindan Geng,Dong Ren,Haowei Hou,Guowei Ren,Shuangquan Yao,Pengcheng Wang

Cells 12: PubMed37371072

2023

Dysregulation of Metabolism and Proteostasis in Skeletal Muscle of a Presymptomatic Pompe Mouse Model.

Applications

Unspecified application

Species

Unspecified reactive species

Marlena Rohm,Leon Volke,Lara Schlaffke,Robert Rehmann,Nicolina Südkamp,Andreas Roos,Anne Schänzer,Andreas Hentschel,Matthias Vorgerd

Cellular oncology (Dordrecht) 46:1001-1014 PubMed36929488

2023

VE-822 upregulates the deubiquitinase OTUD1 to stabilize FHL1 to inhibit the progression of lung adenocarcinoma.

Applications

Unspecified application

Species

Unspecified reactive species

Qi Zhang,Jinglei Li,Zihan Chen,Ke Jiang,Kunyu Yang,Fang Huang,Ai Huang,Xiaodong Zhang,Jinxiang Zhang,Hui Wang

Combinatorial chemistry & high throughput screening 26:2226-2237 PubMed36752296

2023

Expression and Predictive Significance of FHL1 and SLIT3 in Surgically Resected Lung Adenocarcinoma.

Applications

Unspecified application

Species

Unspecified reactive species

Jinjing Song,Kai Liang,Tongtong Wei,Li Li,Zhiguang Huang,Gang Chen,Naiquan Mao,Jie Yang

Cell death discovery 8:461 PubMed36418297

2022

FHL1 mediates HOXA10 deacetylation via SIRT2 to enhance blastocyst-epithelial adhesion.

Applications

Unspecified application

Species

Unspecified reactive species

Zhiwen Cao,Qiang Yan,Mei Zhang,Yingchun Zhu,Jingyu Liu,Yue Jiang,Xin Zhen,Manlin Xu,Qiuling Yue,Jidong Zhou,Quan Zhou,Xiaoying Wang,Lijun Ding,Haixiang Sun,Guijun Yan

Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology 18:88 PubMed36184652

2022

Anti-asthmatic miR-224-5p inhibits the FHL1/MAPK pathway to repress airway smooth muscle cell proliferation in a murine model of asthma-like airway inflammation.

Applications

Unspecified application

Species

Unspecified reactive species

Zhifang Zhuang,Yanjuan Zhou,Jiao Xu,Leying Pan

Computational and mathematical methods in medicine 2022:7891222 PubMed36017148

2022

MiR-96-5p Facilitates Lung Adenocarcinoma Cell Phenotypes by Inhibiting FHL1.

Applications

Unspecified application

Species

Unspecified reactive species

Feng Zhou,Chaojie Qian,Tingting Chen,Xiaoliang Zang

Cell journal 24:239-244 PubMed35717564

2022

FHL1 Overexpression as A Inhibitor of Lung Cancer Cell Invasion via Increasing RhoGDIß mRNA Expression.

Applications

Unspecified application

Species

Unspecified reactive species

Min-Ke Shi,Yu-Long Xuan,Xiao-Feng He

Nature metabolism 3:352-365 PubMed33723463

2021

Pre-existing beta cells but not progenitors contribute to new beta cells in the adult pancreas.

Applications

Unspecified application

Species

Unspecified reactive species

Huan Zhao,Xiuzhen Huang,Zixin Liu,Wenjuan Pu,Zan Lv,Lingjuan He,Yan Li,Qiao Zhou,Kathy O Lui,Bin Zhou
View all publications

Product promise

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