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AB303593

Alexa Fluor® 647 Anti-LINE-1 ORF1p antibody [EPR21844-108]

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Rabbit Recombinant Monoclonal LINE-1 ORF1p antibody - conjugated to Alexa Fluor® 647. Suitable for Flow Cyt (Intra), ICC/IF and reacts with Mouse samples.

View Alternative Names

LINE-1 retrotransposable element ORF1 protein, L1-ORF1p, LINE retrotransposable element 1, LINE1 retrotransposable element 1, Transposase element L1Md-A101/L1Md-A102/L1Md-A2, Lire1

2 Images
Flow Cytometry (Intracellular) - Alexa Fluor® 647 Anti-LINE-1 ORF1p antibody [EPR21844-108] (AB303593)
  • Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Alexa Fluor® 647 Anti-LINE-1 ORF1p antibody [EPR21844-108] (AB303593)

Flow cytometry overlay histogram showing left F9 positive cells and right negative NIH3T3 cells stained with ab303593 (red line). The cells were fixed with 4% formaldehyde (10 min) and then permeabilized with 0.1% PBS-Triton X-100 for 15 min. The cells were then incubated in 1x PBS containing 10% normal goat serum to block non-specific protein-protein interaction followed by the antibody (ab303593) (1x 106 in 100μl at 0.2μg/ml (1/2500)) for 30 min at 22°C.

Isotype control antibody (black line) was used at the same concentration and conditions as the primary antibody. Unlabeled sample (blue line) was also used as a control.

Acquisition of >5000 events were collected using a 40 mW Red laser (638 nm) and 660/10 bandpass filter.

Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-LINE-1 ORF1p antibody [EPR21844-108] (AB303593)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-LINE-1 ORF1p antibody [EPR21844-108] (AB303593)

ab303593 staining LINE-1 ORF1p in F9 (Mouse embryonic testicular cancer cell line) cells (positive control) and NIH/3T3 cells (negative control). The cells were fixed with 100% methanol (10 min), permeabilized with 0.1% Triton x-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3 M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated overnight at +4°C with ab303593 at 0.2 µg/ml (shown in red) and ab195883 (Alexa Fluor®488 Anti-Tubulin antibody [YOL1/34]) at 5 µg/ml (shown in green). Nuclear DNA was labeled with DAPI (shown in blue). Image was acquired with a confocal microscope (Leica-Microsystems TCS SP8) and a single confocal section is shown.

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR21844-108

Isotype

IgG

Conjugation

Alexa Fluor® 647

Excitation/Emission

Ex: 650nm, Em: 665nm

Carrier free

No

Reacts with

Mouse

Applications

Flow Cyt (Intra), ICC/IF

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"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Mouse": { "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "1/2500", "FlowCytIntra-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "0.2 µg/mL", "ICCIF-species-notes": "<p></p>" } } }
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Product details

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.

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.

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.

The LINE-1 ORF1p also called L1 ORF1p is a protein encoded by the open reading frame 1 (ORF1) of the long interspersed nuclear element-1 (LINE-1 or L1) family. These proteins typically have a mass of around 40 kDa. They are predominantly expressed in the germ line and embryonic tissues but can also be found in various somatic tissues under abnormal conditions. L1 ORF1p plays a critical role in the retrotransposition process by forming ribonucleoprotein complexes that assist LINE-1 RNA in entering the nucleus and integrating into the genome.
Biological function summary

L1 ORF1p facilitates the mobilization of LINE-1 elements within the genome impacting genome stability and variability. This protein forms a trimeric complex that binds LINE-1 RNA protecting it from degradation. By promoting the retrotransposition of LINE-1 elements L1 ORF1p influences genomic dynamics potentially contributing to genetic diversity but also potentially causing insertions that may lead to genomic instability and associated pathologies.

Pathways

The activity of L1 ORF1p intersects with genome defense mechanisms and cellular stress response pathways. Important pathways include the single-stranded DNA break repair system and retrotransposon silencing mechanisms where proteins like TREX1 and MOV10 play related roles. These pathways help control the activity of transposable elements and maintain genomic integrity providing a first line of defense against potential disruptions caused by retrotransposition events.

Aberrant expression or dysregulation of L1 ORF1p has been linked to cancer and neurodegenerative disorders. Elevated levels of L1 ORF1p have been observed in some cancers such as lung and breast cancer where it may contribute to genomic instability. Furthermore Alzheimer's disease has shown L1 activity potentially involving interaction with amyloid precursor protein (APP) and contributing to disease pathology. Understanding these associations highlights the relevance of L1 ORF1p as a potential target for therapeutic intervention in these diseases.
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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

Nucleic acid-binding protein which is essential for retrotransposition of LINE-1 elements in the genome. Functions as a nucleic acid chaperone binding its own transcript and therefore preferentially mobilizing the transcript from which they are encoded.
See full target information Lire1
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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