JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB181373

Anti-Klotho antibody [EPR6856]

1

(1 리뷰)

|

(53 제품이 사용된 논문 )

Anti-Klotho antibody [EPR6856] (ab181373) is a rabbit monoclonal antibody detecting Klotho in Western Blot, IHC-P. Suitable for Human, Mouse.

- Biophysical QC for unrivalled batch-batch consistency
- Over 30 publications

대체 명칭 보기

Klotho, KL

6 이미지
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Klotho antibody [EPR6856] (AB181373)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Klotho antibody [EPR6856] (AB181373)

Immunohistochemical analysis of paraffin-embedded human kidney clear cell carcinoma tissue labeling Klotho with unpurified ab181373 at 1/100 dilution.

Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Klotho antibody [EPR6856] (AB181373)
  • IHC-P

Lab

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Klotho antibody [EPR6856] (AB181373)

Immunohistochemical staining of paraffin embedded human kidney with purified ab181373 at a working dilution of 1 in 300. The secondary antibody used is a HRP polymer for rabbit IgG. The sample is counter-stained with hematoxylin. Antigen retrieval was perfomed using Tris-EDTA buffer, pH 9.0. PBS was used instead of the primary antibody as the negative control, and is shown in the inset.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Klotho antibody [EPR6856] (AB181373)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Klotho antibody [EPR6856] (AB181373)

Immunohistochemical analysis of paraffin-embedded human kidney tissue labeling Klotho with unpurified ab181373 at 1/100 dilution.

Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Western blot - Anti-Klotho antibody [EPR6856] (AB181373)
  • WB

Lab

Western blot - Anti-Klotho antibody [EPR6856] (AB181373)

Blocking buffer : 5% NFDM/TBST

Dilution buffer : 5% NFDM/TBST

All lanes:

Western blot - Anti-Klotho antibody [EPR6856] (ab181373) at 1/1000 dilution

Lane 1:

Human fetal kidney at 20 µg

Lane 2:

Human testis at 20 µg

Lane 3:

Human fetal thymus at 20 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG (HRP) with minimal cross-reactivity with human IgG at 1/1000 dilution

Predicted band size: 116 kDa

Observed band size: 62 kDa

false

Western blot - Anti-Klotho antibody [EPR6856] (AB181373)
  • WB

Supplier Data

Western blot - Anti-Klotho antibody [EPR6856] (AB181373)

All lanes:

Western blot - Anti-Klotho antibody [EPR6856] (ab181373) at 1/1000 dilution

Lane 1:

Human fetal kidney lysates at 10 µg

Lane 2:

Human testis lysates at 10 µg

Lane 3:

Human fetal thymus lysates at 10 µg

Predicted band size: 116 kDa

false

Western blot - Anti-Klotho antibody [EPR6856] (AB181373)
  • WB

Lab

Western blot - Anti-Klotho antibody [EPR6856] (AB181373)

The blots were produced using a 4-12% Bis-tris gel under the MOPS buffer system. The gel was run at 200V for 60 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane were blocked for an hour before being incubated with ab181373 (rabbit anti-Klotho antibody; diluted 5 ug/ml) for 24 hours at 4°C. Antibody binding was detected using infrared labelled goat anti-rabbit (green) antibody at 1 : 10,000 dilutions for 1 hour at room temperature before imaging.

All lanes:

Western blot - Anti-Klotho antibody [EPR6856] (ab181373) at 5 µg/mL

Lane 1:

Wild Type (WT) Mouse Kidney Tissue Lysate at 20 µg

Lane 2:

Knock Out (KO) Mouse Kidney Tissue Lysate at 20 µg

Predicted band size: 116 kDa,38 kDa,84 kDa

Observed band size: 50 kDa,72 kDa

false

관련 conjugated 항체와 다양한 조성의 항체 (7)

주요 정보

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR6856

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Human

Applications

WB, IHC-P

applications

Immunogen

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

Specificity

When we tested the antibody in human samples, the only form of the protein that we are able to detect is the secreted one (about 65kDa). When we tested the antibody in mouse samples (wt vs KO) we could only detect the membrane bound form of the protein (about 130kDa). This difference could be due to the nature of the samples (different species). However, we do not have a clear explanation about this. Abcam welcomes customer feedback and would appreciate any comments regarding this product and the data presented here.

Reactivity 정보

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/300", "IHCP-species-notes": "<p><strong>For unpurified, use 1/100 - 1/250.</strong></p> Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>" }, "Mouse": { "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" } } }

제품 세부 정보

What is this antibody validated in?
Anti-Klotho antibody [EPR6856] (ab181373) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Immunohistochemistry (IHC-P) in Human, Mouse samples.

What is the molecular weight of Klotho?
Anti-Klotho [EPR6856] (ab181373) specifically detects a band for Klotho (UniProt: Q9UEF7) at a molecular weight of 62, 116kDa.

Trusted by the scientific community
Anti-Klotho [EPR6856] (ab181373) was first used in a scientific publication in 2013 and has been cited over 30 times in peer-reviewed journals.

Trial sizes available!
Test your antibody or perform pre-screening before committing to a larger quantity. Sold in 10µl. Discover our selection of trial-size antibodies.

Other related products
We have a range of other formats of antibody clone [EPR6856] also available for your convenience: ab181373, Carrier free - ab232366, Alexa Fluor® 488 - ab311042, Alexa Fluor® 647 - ab311167, Alexa Fluor® 594 - ab311820, Alexa Fluor® 568 - ab313103, Alexa Fluor® 555 - ab313296, Alexa Fluor® 750 - ab321252

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.

Species reactivity
Rat: We have preliminary internal testing data to indicate this antibody may not react with this species.
Please contact us for more information.

특성 및 보관 정보

제형
Liquid
Purification 테크닉
Affinity purification Protein A
보관 버퍼
Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
배송 시 보관 조건
Conditional Ambient
적절한 단기 보관 기간
1-2 weeks
적절한 단기 보관 조건
+4°C
적절한 장기 보관 조건
-20°C
분주 정보
Upon delivery aliquot
보관 정보
Avoid freeze / thaw cycle

추가 정보

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

Klotho also known as alpha Klotho protein is a multifunctional protein prominently involved in regulating aging processes. It consists of approximately 130 kDa and is expressed mainly in the kidneys brain and parathyroid gland. This membrane-bound protein may also exist in a soluble form after cleavage by specific enzymes. Alpha Klotho functions as a co-receptor for fibroblast growth factor 23 (FGF23) facilitating phosphate and vitamin D metabolism regulation.
Biological function summary

Alpha Klotho influences several cellular processes such as aging and mineral ion homeostasis. As a part of the FGF23-Klotho complex it enables the fibroblast growth factor to exert its biological effects. This protein modulates the effects of FGF23 on the renal excretion of phosphate and the synthesis of vitamin D. By interacting with FGF23 alpha Klotho supports maintaining electrolyte balance vital for proper physiological functioning.

Pathways

The FGF23-Klotho axis integrates into significant signaling pathways regulating mineral metabolism and aging. Klotho protein interactions with FGF23 contribute to controlling phosphate homeostasis by inhibiting renal phosphate reabsorption and suppressing vitamin D synthesis. It also engages with other proteins notably the fibroblast growth factors to regulate aging-related pathways ensuring cellular longevity and repair mechanisms are optimized.

Understanding Klotho's role helps in managing conditions like chronic kidney disease and some neurological disorders. Research indicates that reduced levels of alpha Klotho may correspond to kidney dysfunction due to its critical role in mineral metabolism. Furthermore alterations in Klotho expression connect with neurodegenerative diseases implicating its interaction with other proteins such as amyloid precursor protein and tau which are significant in disorders like Alzheimer's disease.

제품 프로토콜

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

타겟 정보

May have weak glycosidase activity towards glucuronylated steroids. However, it lacks essential active site Glu residues at positions 239 and 872, suggesting it may be inactive as a glycosidase in vivo. May be involved in the regulation of calcium and phosphorus homeostasis by inhibiting the synthesis of active vitamin D (By similarity). Essential factor for the specific interaction between FGF23 and FGFR1 (By similarity).. The Klotho peptide generated by cleavage of the membrane-bound isoform may be an anti-aging circulating hormone which would extend life span by inhibiting insulin/IGF1 signaling.
See full target information KL

제품이 사용된 논문 (53)

Recent publications for all applications. Explore the 전체 목록 and refine your search

Histology and histopathology 40:1985-2009 PubMed40959856

2025

Differential expression of ferroptosis markers, circadian regulators, KLOTHO, and classical tumor suppressors in colorectal cancer according to tumor stage: Influence of age, anatomical location, and correlation patterns.

Applications

Unspecified application

Species

Unspecified reactive species

Miguel A Saez,Cielo Garcia-Montero,Oscar Fraile-Martinez,Ana M Minaya-Bravo,Diego Liviu Boaru,Diego De Leon-Oliva,Patricia De Castro-Martinez,Majd N Michael Alhaddadin,Silvestra Barrena-Blázquez,Laura Lopez-Gonzalez,Luis G Guijarro,Natalio Garcia-Honduvilla,Víctor Roberto Baena Romero,Carlos Daniel Padilla Ansala,Mar Royuela,María Del Val Toledo Lobo,Leonel Pekarek,Roberto Fernández-Baillo Gallego de la Sacristana,Mauricio Hernández-Fernández,Montserrat Chao Crecente,Melchor Alvarez-Mon,Raul Diaz-Pedrero,Miguel A Ortega

Frontiers in pharmacology 16:1617185 PubMed40926987

2025

Renoprotective effects of GHRH agonist MR409 is associated with reduced oxidative stress and ferroptosis in diabetic mice.

Applications

Unspecified application

Species

Unspecified reactive species

Yueyang Liu,Rong Fu,Qi Tang,Yaoxia Zhang,Ruiping Cai,Limin Liu,Hui Jia,Junjia Gao,Ming-Sheng Zhou

Frontiers in medicine 12:1627412 PubMed40823556

2025

Shenyuan granules improve cellular senescence through Klotho-mediated p16/p21 signaling pathway in diabetic kidney disease.

Applications

Unspecified application

Species

Unspecified reactive species

Xinyuan Guo,Siyang Zhang,Qingqing Sun,Huimeng Li,Lan Wang

Scientific reports 15:12182 PubMed40204752

2025

MiR-556-3p mediated repression of klotho under oxidative stress promotes fibrosis of renal tubular epithelial cells.

Applications

Unspecified application

Species

Unspecified reactive species

Dong Zhang,Zongying Li,Yuan Gao,Hailing Sun

Journal of personalized medicine 15: PubMed40137423

2025

Dysregulation of Circadian Markers, HAT1 and Associated Epigenetic Proteins, and the Anti-Aging Protein KLOTHO in Placenta of Pregnant Women with Chronic Venous Disease.

Applications

Unspecified application

Species

Unspecified reactive species

Oscar Fraile-Martinez,Cielo García-Montero,Tatiana Pekarek,Julia Bujan,Silvestra Barrena-Blázquez,Eva Manuela Pena-Burgos,Laura López-González,Leonel Pekarek,Raul Díaz-Pedrero,Juan A De León-Luis,Coral Bravo,Melchor Álvarez-Mon,Miguel A Saez,Natalio García-Honduvilla,Miguel A Ortega

International journal of molecular medicine 55: PubMed39791203

2025

Klotho attenuates epithelial‑mesenchymal transition of retinal pigment epithelial cells in subretinal fibrosis by suppressing the ERK1/2 and Wnt/β‑catenin signaling pathways.

Applications

Unspecified application

Species

Unspecified reactive species

Yingle Jiang,Xuewei Wen,Xiaoyu Jian,Qianbo Chen,Yan Li

Journal of biochemical and molecular toxicology 38:e70062 PubMed39575578

2024

Mincle Maintains M1 Polarization of Macrophages and Contributes to Renal Aging Through the Syk/NF-κB Pathway.

Applications

Unspecified application

Species

Unspecified reactive species

Lingshuang Sun,Hua Liu,Kehui Shi,Meng Wei,Hongli Jiang

In vivo (Athens, Greece) 38:1162-1169 PubMed38688607

2024

The Effect of Propofol on the Hippocampus in Chronic Cerebral Hypoxia in a Rat Model Through Klotho Regulation.

Applications

Unspecified application

Species

Unspecified reactive species

Hengchang Ren,Min Zhu,Hongli Yu,Yiqi Weng,Wenli Yu

Cell division 19:13 PubMed38632651

2024

Klotho-mediated activation of the anti-oxidant Nrf2/ARE signal pathway affects cell apoptosis, senescence and mobility in hypoxic human trophoblasts: involvement of Klotho in the pathogenesis of preeclampsia.

Applications

Unspecified application

Species

Unspecified reactive species

Baomei Xu,Fang Cheng,Xiaolei Xue

Biology 13: PubMed38534403

2024

Absence of the Klotho Function Causes Cornea Degeneration with Specific Features Resembling Fuchs Endothelial Corneal Dystrophy and Bullous Keratopathy.

Applications

Unspecified application

Species

Unspecified reactive species

Chun-Yen Wu,Da-Fong Song,Zhi-Jia Chen,Chao-Sheng Hu,David Pei-Cheng Lin,Han-Hsin Chang
제품이 사용된 논문 모두 보기

Product promise

저희는 고품질 시약으로 고객님의 연구를 서포트하고자 최선을 다하고 있으며, 모든 단계에서 함께 하겠습니다. 만약 제품이 기대한 성능을 보이지 않을 경우에도 Product Promise로 보호받으실 수 있습니다.
자세한 내용은 이용 약관을 확인해 주세요.

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com