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AB23477

Anti-Lipocalin-2 / NGAL antibody [5G5]

4

(3 Reviews)

|

(24 Publications)

Mouse Monoclonal Lipocalin-2 / NGAL antibody. Suitable for WB, IHC-FoFr, IHC-P and reacts with Human samples. Cited in 24 publications. Immunogen corresponding to Native Full Length Protein corresponding to Human LCN2.

View Alternative Names

HNL, NGAL, LCN2, Neutrophil gelatinase-associated lipocalin, 25 kDa alpha-2-microglobulin-related subunit of MMP-9, Lipocalin-2, Oncogene 24p3, Siderocalin, p25

5 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Lipocalin-2 / NGAL antibody [5G5] (AB23477)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Lipocalin-2 / NGAL antibody [5G5] (AB23477)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human PaCa tissue sections labelling Lipocalin 2 with ab23477.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Lipocalin-2 / NGAL antibody [5G5] (AB23477)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Lipocalin-2 / NGAL antibody [5G5] (AB23477)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human chronic pancreatits tissue sections labelling Lipocalin-2 / NGAL with ab23477.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Lipocalin-2 / NGAL antibody [5G5] (AB23477)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Lipocalin-2 / NGAL antibody [5G5] (AB23477)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of normal human pancreas tissue sections labelling Lipocalin-2 / NGAL with ab23477.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Lipocalin-2 / NGAL antibody [5G5] (AB23477)
  • IHC-P

AbReview10572****

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Lipocalin-2 / NGAL antibody [5G5] (AB23477)

ab23477 staining human skin tissue sections by IHC-P. Sections were fixed in 10% neutral buffered formalin and subjected to heat mediated antigen retrieval prior to blocking with 1% BSA for 1 hour at 25°C. The primary antibody was diluted 1/50 and incubated with the sample for 20 hours at 4°C. A biotinylated horse anti-mouse antibody diluted 1/200 was used as the secondary.

This image is courtesy of an anonymous Abreview

Western blot - Anti-Lipocalin-2 / NGAL antibody [5G5] (AB23477)
  • WB

Lab

Western blot - Anti-Lipocalin-2 / NGAL antibody [5G5] (AB23477)

Lanes 1 - 4 : Merged signal (red and green). Green - ab23477 observed at 23 kDa. Red - loading control ab181602 (Rabbit Anti-GAPDH antibody [EPR16891]) observed at 37 kDa.

ab23477 was shown to react with Lipocalin-2 / NGAL in wild-type SW480 cells in Western blot with loss of signal observed in LCN2 knockout knockout cell line ab270486 (knockout cell lysate ab270509). Wild-type SW480 and LCN2 knockout cell lysates were subjected to SDS-PAGE. Membranes were blocked in 3 % milk in TBS-T (0.1 % Tween®) before incubation with ab23477 and ab181602 (Rabbit Anti-GAPDH antibody [EPR16891]) overnight at 4 °C at a 1 in 1000 dilution and a 1 in 20000 dilution respectively. Blots were incubated with Goat anti-Mouse IgG H&L (IRDye® 800CW) preabsorbed (ab216772) and Goat anti-Rabbit IgG H&L (IRDye® 680RD) preabsorbed (ab216777) secondary antibodies at 1 in 20000 dilution for 1 h at room temperature before imaging.

All lanes:

Western blot - Anti-Lipocalin-2 / NGAL antibody [5G5] (ab23477) at 1/1000 dilution

Lane 1:

Wild-type SW480 (Human colorectal adenocarcinoma cell line) whole cell lysate at 20 µg

Lane 2:

LCN2 knockout SW480 (Human colorectal adenocarcinoma cell line) whole cell lysate at 20 µg

Lane 2:

Western blot - Human LCN2 knockout SW480 cell line (<a href='/en-us/products/cell-lines/human-lcn2-knockout-sw480-cell-line-ab270486'>ab270486</a>)

Lane 3:

A549 (Human lung carcinoma cell line) whole cell lysate at 20 µg

Lane 4:

SH-SY5Y (Human neuroblastoma cell line from bone marrow) whole cell lysate at 20 µg

Predicted band size: 22 kDa

Observed band size: 23 kDa

false

Key facts

Host species

Mouse

Clonality

Monoclonal

Clone number

5G5

Isotype

IgG1

Light chain type

kappa

Carrier free

No

Reacts with

Human

Applications

WB, IHC-FoFr, IHC-P

applications

Immunogen

Native Full Length Protein corresponding to Human LCN2.

P80188

Specificity

ab23477 is specific for Lipocalin-2 / NGAL, native and denatured forms.

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCFoFr" : {"fullname" : "Immunohistochemistry (PFA perfusion fixed frozen sections)", "shortname":"IHC-FoFr"}, "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": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "IHCFoFr-species-checked": "guaranteed", "IHCFoFr-species-dilution-info": "", "IHCFoFr-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" } } }

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein G
Storage buffer
pH: 7.4 Preservative: 0.097% Sodium azide Constituents: PBS, 2.9% Sodium chloride
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
Storage information
Avoid freeze / thaw cycle

Product protocols

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

Target data

Iron-trafficking protein involved in multiple processes such as apoptosis, innate immunity and renal development (PubMed : 12453413, PubMed : 20581821, PubMed : 27780864). Binds iron through association with 2,3-dihydroxybenzoic acid (2,3-DHBA), a siderophore that shares structural similarities with bacterial enterobactin, and delivers or removes iron from the cell, depending on the context. Iron-bound form (holo-24p3) is internalized following binding to the SLC22A17 (24p3R) receptor, leading to release of iron and subsequent increase of intracellular iron concentration. In contrast, association of the iron-free form (apo-24p3) with the SLC22A17 (24p3R) receptor is followed by association with an intracellular siderophore, iron chelation and iron transfer to the extracellular medium, thereby reducing intracellular iron concentration. Involved in apoptosis due to interleukin-3 (IL3) deprivation : iron-loaded form increases intracellular iron concentration without promoting apoptosis, while iron-free form decreases intracellular iron levels, inducing expression of the proapoptotic protein BCL2L11/BIM, resulting in apoptosis (By similarity). Involved in innate immunity; limits bacterial proliferation by sequestering iron bound to microbial siderophores, such as enterobactin (PubMed : 27780864). Can also bind siderophores from M.tuberculosis (PubMed : 15642259, PubMed : 21978368).
See full target information LCN2

Publications (24)

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

American journal of cancer research 15:1759-1776 PubMed40371147

2025

Prognostic value, biological role, and mechanisms of LCN2 in childhood acute lymphoblastic leukemia.

Applications

Unspecified application

Species

Unspecified reactive species

Xue Tang,Yuan-Yuan Li,Lin-Jun Tan,Ju Gao,Zhi-Gui Ma,Xia Guo,Ling Gu,Han-Min Liu

Polish journal of pathology : official journal of the Polish Society of Pathologists 75:274-286 PubMed39849871

2025

Enhancers of cancer stem cells and epithelial-mesenchymal transition: Lin28, MUC1, and lipocalin-2 as a new prognostic axis in classical invasive lobular carcinoma of the breast.

Applications

Unspecified application

Species

Unspecified reactive species

Mohamed Alabiad,Raja Aljafil,Amany Shalaby,Ahmed M Yehia,Mohammed Alorini,Basma Hamed Ibrahim

Biomolecules 14: PubMed39334826

2024

Matrix Metalloproteinases in Health and Disease 3.0.

Applications

Unspecified application

Species

Unspecified reactive species

Raffaele Serra

Gut microbes 16:2390680 PubMed39244776

2024

Inflammation promotes stomach epithelial defense by stimulating the secretion of antimicrobial peptides in the mucus.

Applications

Unspecified application

Species

Unspecified reactive species

Megi Vllahu,Antonia Voli,Valerio Licursi,Claudia Zagami,Antonella D'Amore,Jan Traulsen,Sara Woelffling,Monika Schmid,Robbie Crickley,Richard Lisle,Alexander Link,Alessandra Tosco,Thomas F Meyer,Francesco Boccellato

International journal of molecular sciences 24: PubMed36769016

2023

Pyruvate Kinase M2: A New Biomarker for the Early Detection of Diabetes-Induced Nephropathy.

Applications

Unspecified application

Species

Unspecified reactive species

Yeon Su Park,Joo Hee Han,Jae Hyeon Park,Ji Soo Choi,Seung Hyeon Kim,Hyung Sik Kim

Bioengineered 13:508-520 PubMed34969358

2022

Lipocalin-2 silencing suppresses inflammation and oxidative stress of acute respiratory distress syndrome by ferroptosis via inhibition of MAPK/ERK pathway in neonatal mice.

Applications

Unspecified application

Species

Unspecified reactive species

Xiaodong Wang,Chunhua Zhang,Na Zou,Qinghua Chen,Chaojun Wang,Xu Zhou,Li Luo,Haibin Qi,Junhua Li,Zhiyan Liu,Jinghong Yi,Jing Li,Wei Liu

Bioengineered 12:11610-11621 PubMed34666603

2021

ADAMTS-13-regulated nuclear factor E2-related factor 2 signaling inhibits ferroptosis to ameliorate cisplatin-induced acute kidney injuy.

Applications

Unspecified application

Species

Unspecified reactive species

Xiaoyan Meng,Wenjing Huang,Weiwei Mo,Tingting Shu,Haoqiang Yang,Haibo Ning

Cell reports 33:108514 PubMed33326782

2020

Human Pluripotent Stem Cell-Derived Kidney Organoids with Improved Collecting Duct Maturation and Injury Modeling.

Applications

Unspecified application

Species

Unspecified reactive species

Kohei Uchimura,Haojia Wu,Yasuhiro Yoshimura,Benjamin D Humphreys

Oncology letters 19:3711-3718 PubMed32391093

2020

NGAL protects in nasopharyngeal carcinoma by inducing apoptosis and blocking epithelial-mesenchymal transition.

Applications

Unspecified application

Species

Unspecified reactive species

Ying Guo,Jianhua Zhai,Jing Zhang,Huifang Zhou

Biomolecules 10: PubMed32111073

2020

Expression of MMP-2, MMP-9, and NGAL in Tissue and Serum of Patients with Vascular Aneurysms and Their Modulation by Statin Treatment: A Pilot Study.

Applications

Unspecified application

Species

Unspecified reactive species

Erika Cione,Elena Piegari,Giuseppe Gallelli,Maria Cristina Caroleo,Elena Lamirata,Francesca Curcio,Federica Colosimo,Roberto Cannataro,Nicola Ielapi,Manuela Colosimo,Stefano de Franciscis,Luca Gallelli
View all publications

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