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AB226099

Anti-Hemopexin antibody [EPR5610] - BSA and Azide free

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(1 Publication)

Rabbit Recombinant Monoclonal Hemopexin antibody. Carrier free. Suitable for IHC-P, ICC/IF, IP, WB, Flow Cyt (Intra) and reacts with Human samples. Cited in 1 publication.

View Alternative Names

Hemopexin, Beta-1B-glycoprotein, HPX

5 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Hemopexin antibody [EPR5610] - BSA and Azide free (AB226099)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Hemopexin antibody [EPR5610] - BSA and Azide free (AB226099)

ab124935, at 1/250 dilution, staining Hemopexin in paraffin-embedded Human liver tissue by Immunohistochemistry.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab124935).

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

Flow Cytometry (Intracellular) - Anti-Hemopexin antibody [EPR5610] - BSA and Azide free (AB226099)
  • Flow Cyt (Intra)

Lab

Flow Cytometry (Intracellular) - Anti-Hemopexin antibody [EPR5610] - BSA and Azide free (AB226099)

Intracellular Flow Cytometry analysis of HepG2 (Human hepatocellular carcinoma epithelial cell) cells labeling Hemopexin (red) with ab124935 at a 1/200 dilution. Cells were fixed with 4% paraformaldehyde and permeabilized with 90% methanol. A goat anti-rabbit IgG (Alexa Fluor® 488) (ab150077) was used as the secondary antibody at a 1/2000 dilution. Black - Rabbit monoclonal IgG (Black) (ab172730). Blue (unlabeled control) - Cell without incubation with primary antibody and secondary antibody (Blue).

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab124935)

Immunocytochemistry/ Immunofluorescence - Anti-Hemopexin antibody [EPR5610] - BSA and Azide free (AB226099)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-Hemopexin antibody [EPR5610] - BSA and Azide free (AB226099)

This data was developed using the same antibody clone in a different buffer formulation (ab124935).
Immunocytochemistry analysis of HepG2 (human hepatocellular carcinoma epithelial cell) labeling Hemopexin with purified ab124935 at 1/200 dilution (10 µg/ml). Cells were fixed with 100% methanol. Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) at 1/1000 (2 µg/ml) was used as the secondary antibody. ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) 1/200 (2.8 µg/ml) was used as counterstain. Nuclei were stained blue with DAPI.
Negative control : PBS instead of the primary antibody.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Hemopexin antibody [EPR5610] - BSA and Azide free (AB226099)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Hemopexin antibody [EPR5610] - BSA and Azide free (AB226099)

ab124935 staining Hemopexin in human liver tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde, permeabilized with 0.2% Triton X-100 in PBS and blocked with 5% milk for 30 minutes at room temperature; antigen retrieval was by heat mediation in Tris pH 9.0. Samples were incubated with primary antibody (1/200 in PBS) for 16 hours at 4°C. An undiluted Biotin-conjugated goat anti-rabbit IgG polyclonal 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 (ab124935).

This image is courtesy of an Abreview submitted by Steffen Rickelt

OI-RD Scanning - Anti-Hemopexin antibody [EPR5610] - BSA and Azide free (AB226099)
  • OI-RD Scanning

Unknown

OI-RD Scanning - Anti-Hemopexin antibody [EPR5610] - BSA and Azide free (AB226099)

We have systematically measured KD (the equilibrium dissociation constant between the antibody and its antigen), of more than 840 recombinant antibodies to assess not only their individual KD values but also to see the average affinity of antibody. Based on the comparison with published literature values for mouse monoclonal antibodies, Recombinant antibodies appear to be on average 1-2 order of magnitude higher affinity.

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR5610

Isotype

IgG

Carrier free

Yes

Reacts with

Human

Applications

Flow Cyt (Intra), ICC/IF, WB, IP, IHC-P

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"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "guaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "<p></p>" }, "Mouse": { "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "notRecommended", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "FlowCytIntra-species-checked": "notRecommended", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "<p></p>" }, "Rat": { "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "notRecommended", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "FlowCytIntra-species-checked": "notRecommended", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "<p></p>" } } }

Product details

ab226099 is the carrier-free version of ab124935.

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.

Hemopexin also known as HPX is a glycoprotein that transports heme in the blood. It has a molecular weight of approximately 57 kDa and is primarily expressed in the liver. Hemopexin binds to free heme with high affinity which prevents oxidative damage and conserves iron. It transports the heme to hepatocytes for breakdown and recycling protecting cells from iron-mediated toxicity and oxidative stress.
Biological function summary

The hemopexin function relates to protecting tissues from the harmful effects of free heme. Hemopexin does not work as part of a complex in this process but mainly acts independently. Its high binding affinity plays an important role in maintaining heme homeostasis in the plasma and tissues. By controlling heme levels hemopexin supports overall cellular health and function.

Pathways

The hemopexin molecular weight allows it to fit effectively within the heme metabolism and iron recycling pathways. This protein plays a significant role by delivering heme to the liver and facilitating its degradation by heme oxygenase. Hemopexin interacts closely with heme oxygenase and albumin two proteins important for the management of heme and iron levels in the body.

Several hemopexin functions contribute to the understanding of conditions such as hemolytic anemia and acute liver injury. In hemolytic anemia hemopexin helps mitigate the effects of increased heme levels due to excessive red blood cell breakdown. In the context of liver injury the protein assists in the detoxification process and supports hepatic function. Hemopexin-related proteins such as heme oxygenase link these diseases to hemopexin by their roles in managing oxidative stress and heme catabolism.

Product protocols

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

Target data

Binds heme and transports it to the liver for breakdown and iron recovery, after which the free hemopexin returns to the circulation.
See full target information Hemopexin

Publications (1)

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

Scientific reports 15:18296 PubMed40419589

2025

Comparison of the effects of fractional microneedle radiofrequency and microneedling on modulating the senescent fibroblast milieu in aged skin.

Applications

Unspecified application

Species

Unspecified reactive species

Jung Min Hwang,Soo Hyun Lee,Eun Jae Baek,Hye-Rin Charlotte Kim,Jang-Hee Oh,Ji Su Lee,Si-Hyung Lee
View all publications

Product promise

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For full details, please see our Terms & Conditions

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