AB250641

Anti-NELF antibody [EPR8976(2)] - BSA and Azide free

RabMAb
Recombinant
각 태그의 뜻

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Rabbit Recombinant Monoclonal NELF antibody. Carrier free. Suitable for WB, Flow Cyt (Intra) and reacts with Human samples. Cited in 1 publication.

2 이미지

Flow Cytometry (Intracellular) - Anti-NELF antibody [EPR8976(2)] - BSA and Azide free (AB250641)

Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-NELF antibody [EPR8976(2)] - BSA and Azide free (AB250641)

This data was developed using ab183022, the same antibody clone in a different buffer formulation.

Intracellular Flow Cytometry analysis of PC3 cells labeling NELF using ab183022 at 1/300 dilution. A Goat anti rabbit IgG (FITC) at 1/150 dilution was used as secondary antibody. Cells were fixed with 2% paraformaldehyde. Isotype control : Rabbit monoclonal IgG.

Supplier Data

Western blot - Anti-NELF antibody [EPR8976(2)] - BSA and Azide free (AB250641)

This data was developed using ab183022, the same antibody clone in a different buffer formulation.

All lanes:

Western blot - Anti-NELF antibody [EPR8976(2)] (<a href='/ko/products/primary-antibodies/nelf-antibody-epr89762-ab183022'>ab183022</a>) at 1/1000 dilution

Lane 1:

Human fetal liver lysate at 10 µg

Lane 2:

Human fetal kidney lysate at 10 µg

Lane 3:

Human colon cancer lysate at 10 µg

Lane 4:

Human testis lysate at 10 µg

Secondary

All lanes:

Anti-Rabbit IgG (HRP), specific to the non-reduced form of IgG at 1/1000 dilution

Predicted band size: 60 kDa

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주요 정보

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR8976(2)

Isotype

IgG

Carrier free

Yes

Reacts with

Human

Applications

Flow Cyt (Intra), WB

applications

Immunogen

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

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Reactivity 정보

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "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": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "<p></p>" } } }

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제품 세부 정보

ab250641 is the carrier-free version of ab183022.

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.

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특성 및 보관 정보

제형

Liquid

Purification 테크닉

Affinity purification Protein A

보관 버퍼

pH: 7.2 - 7.4 Constituents: PBS

배송 시 보관 조건

Blue Ice

적절한 단기 보관 조건

+4°C

적절한 장기 보관 조건

+4°C

보관 정보

Do Not Freeze

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추가 정보

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

NELF also known as Negative Elongation Factor consists of four subunits with an approximate molecular mass of 200 kDa. NELF is expressed in various tissues and plays a mechanical role in RNA polymerase II pausing during early transcription elongation. NELF temporarily halts the transcription process by binding the elongation complex affecting the progression of gene expression.

Biological function summary

The interaction of NELF with other initiation factors ensures proper RNA synthesis regulation. NELF forms a part of a complex with DSIF (DRB Sensitivity-Inducing Factor) and RNA polymerase II stabilizing the paused state of transcription. This regulatory action assists in controlling the timing of gene expression and allows other regulatory factors to modify transcription machinery or the chromatin environment.

Pathways

NELF participates in transcription regulation pathways including the c-myc pathway and the heat shock response. In the context of the c-myc pathway NELF works alongside proteins like P-TEFb which helps transition RNA polymerase II from the paused state to productive elongation. This cooperation ensures a responsive and tightly regulated transcription process.

Several cancers and cardiac diseases link to the improper regulation of NELF. Dysregulation of NELF and P-TEFb interactions correlates with aberrant transcription elongation control contributing to tumor development. Similarly disruptions in the heat shock response pathway can lead to cardiac disorders with HSF1 (Heat Shock Factor 1) interacting with NELF during stress response regulation.

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제품 프로토콜

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

Visit the General protocols
Visit the Troubleshooting

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타겟 정보

Couples NMDA-sensitive glutamate receptor signaling to the nucleus and triggers long-lasting changes in the cytoarchitecture of dendrites and spine synapse processes. Part of the cAMP response element-binding protein (CREB) shut-off signaling pathway. Stimulates outgrowth of olfactory axons and migration of gonadotropin-releasing hormone (GnRH) and luteinizing-hormone-releasing hormone (LHRH) neuronal cells.

See full target information NSMF

대체 명칭 보기

NELF, NSMF, NMDA receptor synaptonuclear signaling and neuronal migration factor, Nasal embryonic luteinizing hormone-releasing hormone factor, Nasal embryonic LHRH factor

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제품이 사용된 논문 (1)

Recent publications for all applications. Explore the 전체 목록 and refine your search

Neuroreport 33:451-462 PubMed35775321

2022

Notoginsenoside R1 alleviates spinal cord injury by inhibiting oxidative stress, neuronal apoptosis, and inflammation via activating the nuclear factor erythroid 2 related factor 2/heme oxygenase-1 signaling pathway.

Applications

Unspecified application

Species

Unspecified reactive species

Hongbo Luo,Zhangli Bao,Mingjian Zhou,Yuxin Chen,Zhaoxi Huang

제품이 사용된 논문 모두 보기

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Product promise

저희는 고품질 시약으로 고객님의 연구를 서포트하고자 최선을 다하고 있으며, 모든 단계에서 함께 하겠습니다. 만약 제품이 기대한 성능을 보이지 않을 경우에도 Product Promise로 보호받으실 수 있습니다.

자세한 내용은 이용 약관을 확인해 주세요.

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

Anti-NELF antibody [EPR8976(2)] - BSA and Azide free

Flow Cytometry (Intracellular) - Anti-NELF antibody [EPR8976(2)] - BSA and Azide free (AB250641)

Western blot - Anti-NELF antibody [EPR8976(2)] - BSA and Azide free (AB250641)

관련 conjugated 항체와 다양한 조성의 항체 (1)

주요 정보

Host species

Clonality

Clone number

Isotype

Carrier free

Reacts with

Applications

Immunogen

보완 제품

Sample Prep & Detection Kits

Sample Prep & Detection Kits

Primary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

Reactivity 정보

제품 세부 정보

특성 및 보관 정보

제형

Purification 테크닉

보관 버퍼

배송 시 보관 조건

적절한 단기 보관 조건

적절한 장기 보관 조건

보관 정보

추가 정보

Biological function summary

Pathways

제품 프로토콜

타겟 정보

대체 명칭 보기

제품이 사용된 논문 (1)

Product promise