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AB321784

Alexa Fluor® 647 Anti-Neurofilament heavy polypeptide antibody [EPR20020]

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Rabbit Recombinant Monoclonal Neurofilament heavy polypeptide antibody - conjugated to Alexa Fluor® 647. Suitable for IHC-Fr, ICC/IF, IHC-P and reacts with Mouse, Human, Rat samples.

View Alternative Names

KIAA0845, NFH, NEFH, Neurofilament heavy polypeptide, NF-H, 200 kDa neurofilament protein, Neurofilament triplet H protein

2 Images
Immunohistochemistry (Frozen sections) - Alexa Fluor® 647 Anti-Neurofilament heavy polypeptide antibody [EPR20020] (AB321784)
  • IHC-Fr

Lab

Immunohistochemistry (Frozen sections) - Alexa Fluor® 647 Anti-Neurofilament heavy polypeptide antibody [EPR20020] (AB321784)

Negative immunofluorescence staining of Neurofilament heavy polypeptide in a section of frozen mouse liver.

The section was fixed using 10% formaldehyde in 1X PBS for 10 minutes. No antigen retrieval step was performed prior to staining. Performed on a Leica BOND™. The section was incubated at room temperature for 1 hour with ab321784 at 1/100 dilution. Nuclear DNA was labelled with DAPI (shown in blue). The section was then mounted using Dako Fluorescence Mounting Medium®.

Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

For other IHC staining systems (automated and non-automated), customers should optimize variable parameters such as antigen retrieval conditions, antibody concentrations and incubation times.

Immunohistochemistry (Frozen sections) - Alexa Fluor® 647 Anti-Neurofilament heavy polypeptide antibody [EPR20020] (AB321784)
  • IHC-Fr

Lab

Immunohistochemistry (Frozen sections) - Alexa Fluor® 647 Anti-Neurofilament heavy polypeptide antibody [EPR20020] (AB321784)

Immunofluorescence staining of Neurofilament heavy polypeptide in a section of frozen mouse cerebellum.

The section was fixed using 10% formaldehyde in 1X PBS for 10 minutes. No antigen retrieval step was performed prior to staining. Performed on a Leica BOND™. The section was incubated at room temperature for 1 hour with ab321784 at 1/100 dilution (shown in magenta). Nuclear DNA was labelled with DAPI (shown in blue). The section was then mounted using Dako Fluorescence Mounting Medium®.

Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

For other IHC staining systems (automated and non-automated), customers should optimize variable parameters such as antigen retrieval conditions, antibody concentrations and incubation times.

  • 519 Alexa Fluor® 488

    Alexa Fluor® 488 Anti-Neurofilament heavy polypeptide antibody [EPR20020]

  • Carrier free

    Anti-Neurofilament antibody [EPR20020-137] - BSA and Azide free (Capture)

  • Carrier free

    Anti-Neurofilament antibody [EPR20020-108] - BSA and Azide free (Detector)

  • Carrier free

    Anti-Neurofilament heavy polypeptide antibody [EPR20020-129] - BSA and Azide free (Capture)

  • Unconjugated

    Anti-Neurofilament heavy polypeptide antibody [EPR20020]

  • Carrier free

    Anti-Neurofilament heavy polypeptide antibody [EPR20020] - BSA and Azide free

  • Unconjugated

    Anti-NEFH antibody [EPR20020] - Neuronal Marker - Chicken IgY (Chimeric)

  • Carrier free

    Anti-NEFH antibody [EPR20020] - Chicken IgY (Chimeric) - BSA and Azide free

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR20020

Isotype

IgG

Conjugation

Alexa Fluor® 647

Excitation/Emission

Ex: 650nm, Em: 665nm

Carrier free

No

Reacts with

Mouse, Human, Mouse, Rat

Applications

ICC/IF, IHC-Fr, IHC-P

applications

Immunogen

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

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCFr" : {"fullname" : "Immunohistochemistry (Frozen sections)", "shortname":"IHC-Fr"}, "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": { "IHCFr-species-checked": "predicted", "IHCFr-species-dilution-info": "", "IHCFr-species-notes": "", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" }, "Mouse": { "IHCFr-species-checked": "testedAndGuaranteed", "IHCFr-species-dilution-info": "1/100", "IHCFr-species-notes": "<p></p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" }, "Rat": { "IHCFr-species-checked": "predicted", "IHCFr-species-dilution-info": "", "IHCFr-species-notes": "", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" } } }
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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.

Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.4 Preservative: 0.02% Sodium azide Constituents: PBS, 30% Glycerol (glycerin, glycerine), 1% 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|Store in the dark
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Supplementary information

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

Neurofilament heavy polypeptide often referred to as NF-H or neurofilament heavy chain plays an important role in the structural integrity of neurons. This protein is a critical component of the cytoskeleton in neurons consisting of an approximate molecular mass of 200 kDa. It is predominantly expressed in the neuronal axons where it contributes to the assembly and stability of neurofilament structures. NF-H is essential for maintaining axonal diameter and for proper conduction of electrical impulses along nerve fibers.
Biological function summary

This polypeptide participates in the formation of neurofilament a complex structure that includes other neurofilament proteins like the neurofilament light (NF-L) and neurofilament medium (NF-M). These proteins form a stable scaffold within the axon aiding in neuronal growth and repair. The phosphorylation of NF-H modulates its interactions within the neurofilament network influencing axonal transport processes and dynamics which are vital for neuron function and survival.

Pathways

Neurofilament heavy polypeptide is integral to the axonal transport pathway important in conveying molecules between the neuronal cell body and the synaptic terminals. Through its interactions with microtubules and motor proteins NF-H facilitates the movement of organelles and neurotransmitters. It has significant associations with proteins involved in the ubiquitin-proteasome system reflecting its role in maintaining neuronal homeostasis and proteostasis essential in neuronal development and function.

Neurofilament heavy polypeptide serves as an important biomarker for neurodegenerative disorders such as Amyotrophic Lateral Sclerosis (ALS) and Alzheimer's disease. NF-H especially in phosphorylated form accumulates in conditions of axonal injury or degeneration. It often interacts with tau protein in Alzheimer's pathology forming neurofibrillary tangles. Elevated levels of NF-H in cerebrospinal fluid or blood can indicate neuronal damage offering insights into disease progression and potential targets for therapeutic intervention.
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Product protocols

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

Neurofilaments usually contain three intermediate filament proteins : NEFL, NEFM, and NEFH which are involved in the maintenance of neuronal caliber. NEFH has an important function in mature axons that is not subserved by the two smaller NF proteins. May additionally cooperate with the neuronal intermediate filament proteins PRPH and INA to form neuronal filamentous networks (By similarity).
See full target information NEFH
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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

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