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AB240373

Anti-Angiopoietin-like 4/ANGPTL4 antibody [EPR19873] - BSA and Azide free

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(1 Publication)

Rabbit Recombinant Monoclonal Angiopoietin-like 4/ANGPTL4 antibody. Carrier free. Suitable for WB, ICC/IF, Flow Cyt (Intra) and reacts with Human samples. Cited in 1 publication.

View Alternative Names

ARP4, HFARP, PGAR, PP1158, PSEC0166, UNQ171/PRO197, ANGPTL4, Angiopoietin-related protein 4, Angiopoietin-like protein 4, Hepatic fibrinogen/angiopoietin-related protein

4 Images
Flow Cytometry (Intracellular) - Anti-Angiopoietin-like 4/ANGPTL4 antibody [EPR19873] - BSA and Azide free (AB240373)
  • Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-Angiopoietin-like 4/ANGPTL4 antibody [EPR19873] - BSA and Azide free (AB240373)

Intracellular flow cytometric analysis of 4% paraformaldehyde-fixed HT-29 (human colorectal adenocarcinoma cell line) cells labeling Angiopoietin-like 4//ANGPTL4 with ab206420 at 1/700 dilution (red) compared with a rabbit monoclonal IgG isotype control (ab172730; black) and an unlabeled control (cells without incubation with primary antibody and secondary antibody; blue). Goat anti rabbit IgG (Alexa Fluor® 488) at 1/2000 dilution was used as the secondary antibody.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab206420).

Immunocytochemistry/ Immunofluorescence - Anti-Angiopoietin-like 4/ANGPTL4 antibody [EPR19873] - BSA and Azide free (AB240373)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-Angiopoietin-like 4/ANGPTL4 antibody [EPR19873] - BSA and Azide free (AB240373)

Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized HT-29 (human colorectal adenocarcinoma cell line) cells labeling Angiopoietin-like 4/ANGPTL4 with ab206420 at 1/100 dilution, followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green). Confocal image showing cytoplasmic staining on HT-29 cell line. The nuclear counterstain is DAPI (blue).

Alpha-Tubulin is detected with Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) (ab195889) at 1/200 dilution (red).

Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) at 1/1000 dilution.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab206420).

Immunocytochemistry/ Immunofluorescence - Anti-Angiopoietin-like 4/ANGPTL4 antibody [EPR19873] - BSA and Azide free (AB240373)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-Angiopoietin-like 4/ANGPTL4 antibody [EPR19873] - BSA and Azide free (AB240373)

Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized SW480 (human colorectal adenocarcinoma cell line) cells labeling Angiopoietin-like 4/ANGPTL4 with ab206420 at 1/100 dilution, followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green). Confocal image showing cytoplasmic staining on SW480 cell line. The nuclear counterstain is DAPI (blue).

Alpha-Tubulin is detected with ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) (ab195889) at 1/200 dilution (red).

Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) at 1/1000 dilution.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab206420).

Western blot - Anti-Angiopoietin-like 4/ANGPTL4 antibody [EPR19873] - BSA and Azide free (AB240373)
  • WB

Lab

Western blot - Anti-Angiopoietin-like 4/ANGPTL4 antibody [EPR19873] - BSA and Azide free (AB240373)

This data was developed using ab206420, the same antibody clone in a different buffer formulation.

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

Lanes 1 - 2:

Western blot - Anti-Angiopoietin-like 4/ANGPTL4 antibody [EPR19873] (<a href='/en-us/products/primary-antibodies/angiopoietin-like-4-angptl4-antibody-epr19873-ab206420'>ab206420</a>) at 1/1000 dilution

Lanes 1 - 2:

Western blot - Anti-6X His tag® antibody [EPR20547] - ChIP Grade (<a href='/en-us/products/primary-antibodies/6x-his-tag-antibody-epr20547-chip-grade-ab213204'>ab213204</a>) at 1/5000 dilution

Lane 1:

293T (human embryonic kidney epithelial cell) cells transfected with an empty vector containing a His tag whole cell lysate at 20 µg

Lane 2:

293T cells transfected with a human ANGPTL4 expression vector containing a His-tag whole cell lysate at 20 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 1/20000 dilution

Observed band size: 35 kDa,50 kDa

false

Exposure time: 3s

  • Unconjugated

    Anti-Angiopoietin-like 4/ANGPTL4 antibody [EPR19873]

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR19873

Isotype

IgG

Carrier free

Yes

Reacts with

Human

Applications

ICC/IF, WB, Flow Cyt (Intra)

applications

Immunogen

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

Reactivity data

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Product details

ab240373 is the carrier-free version of ab206420.

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.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Do Not Freeze

Supplementary information

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

Angiopoietin-like 4 also known as ANGPTL4 like4 or ANGPTL4 protein is a glycoprotein with an approximate mass of 50 kDa. It plays a role in lipid metabolism by inhibiting lipoprotein lipase which reduces the breakdown of triglycerides. ANGPTL4 protein is secreted by liver adipose tissue and placenta showing expression in response to fasting and during low insulin states. This expression pattern connects its function to energy homeostasis and metabolic regulation.
Biological function summary

ANGPTL4 protein influences processes such as lipid metabolism angiogenesis and wound healing. It does not integrate into a large protein complex but functions independently to exert its effects. Inhibition of lipoprotein lipase by ANGPTL4 decreases adipose tissue fat storage and modulates plasma lipid levels. This modulation plays a critical role in maintaining energy balance and glucose homeostasis particularly under metabolic stress conditions.

Pathways

The functionality of ANGPTL4 protein intersects with the PPAR (Peroxisome Proliferator-Activated Receptor) signaling pathway and the glucose homeostasis pathway. It interacts with other proteins such as PPAR-alpha and PPAR-gamma which regulate genes involved in fatty acid oxidation and lipid transport. This interaction influences the body's response to fasting and caloric restriction by altering lipid metabolism and ensuring efficient energy use.

ANGPTL4 protein correlates with cardiovascular diseases and cancer. Elevated levels of ANGPTL4 associate with an increased risk for atherosclerosis due to its role in lipid metabolism disturbance. In cancer particularly gastric cancer ANGPTL4 influences tumor metastasis by promoting angiogenesis. Its effects on these diseases link to proteins like VEGF in angiogenesis and other metabolic regulators in cardiovascular conditions.

Product protocols

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

Target data

Mediates inactivation of the lipoprotein lipase LPL, and thereby plays a role in the regulation of triglyceride clearance from the blood serum and in lipid metabolism (PubMed : 19270337, PubMed : 21398697, PubMed : 27929370, PubMed : 29899144). May also play a role in regulating glucose homeostasis and insulin sensitivity (Probable). Inhibits proliferation, migration, and tubule formation of endothelial cells and reduces vascular leakage (PubMed : 14583458, PubMed : 17068295). Upon heterologous expression, inhibits the adhesion of endothelial cell to the extracellular matrix (ECM), and inhibits the reorganization of the actin cytoskeleton, formation of actin stress fibers and focal adhesions in endothelial cells that have adhered to ANGPTL4-containing ECM (in vitro) (PubMed : 17068295). Depending on context, may modulate tumor-related angiogenesis (By similarity).. ANGPTL4 N-terminal chain. Mediates inactivation of the lipoprotein lipase LPL, and thereby plays an important role in the regulation of triglyceride clearance from the blood serum and in lipid metabolism (PubMed : 19270337, PubMed : 21398697, PubMed : 27929370, PubMed : 29899144). Has higher activity in LPL inactivation than the uncleaved protein (PubMed : 19270337, PubMed : 21398697).
See full target information ANGPTL4

Publications (1)

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

Signal transduction and targeted therapy 8:358 PubMed37735155

2023

Tauopathy promotes spinal cord-dependent production of toxic amyloid-beta in transgenic monkeys.

Applications

Unspecified application

Species

Unspecified reactive species

Zhuchi Tu,Sen Yan,Bofeng Han,Caijuan Li,Weien Liang,Yingqi Lin,Yongyan Ding,Huiyi Wei,Lu Wang,Hao Xu,Jianmeng Ye,Bang Li,Shihua Li,Xiao-Jiang Li
View all publications

Product promise

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