AB290688

Anti-Aquaporin 4 antibody [EPR24281-105] - BSA and Azide free (Capture)

RabMAb
Recombinant
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Rabbit Recombinant Monoclonal Aquaporin 4 antibody. Carrier free. Suitable for sELISA and reacts with Mouse, Rat, Human samples.

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Sandwich ELISA - Anti-Aquaporin 4 antibody [EPR24281-105] - BSA and Azide free (Capture) (AB290688)

sELISA

Supplier Data

Sandwich ELISA - Anti-Aquaporin 4 antibody [EPR24281-105] - BSA and Azide free (Capture) (AB290688)

Sandwich ELISA of ab290709 with the capture antibody dilution at 2 µg/mL and detector antibody dilution at 0.5 µg/mL.

주요 정보

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR24281-105

Isotype

IgG

Carrier free

Yes

Reacts with

Mouse, Rat, Human

Applications

sELISA

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"}, "sELISA" : {"fullname" : "Sandwich ELISA", "shortname":"sELISA"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "sELISA-species-checked": "guaranteed", "sELISA-species-dilution-info": "", "sELISA-species-notes": "" }, "Mouse": { "sELISA-species-checked": "guaranteed", "sELISA-species-dilution-info": "", "sELISA-species-notes": "" }, "Rat": { "sELISA-species-checked": "guaranteed", "sELISA-species-dilution-info": "", "sELISA-species-notes": "" } } }

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제품 세부 정보

Sandwich ELISA
The recommended antibody orientation is based on internal optimization for ELISA-based assays. Antibody orientation is assay dependent and needs to be optimized for each assay type. Please note that the range provided for this antibody is only an estimation based on the performance of the product using the recommended antibody pair. Performance of the antibody pair will depend on the specific characteristics of your assay. We guarantee the product works in sandwich ELISA, but we do not guarantee the sensitivity or dynamic range of the antibody in your assay.

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.

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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

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추가 정보

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

Aquaporin 4 also known as AQP4 functions as a water channel protein that facilitates the transport of water across cell membranes. It is composed of approximately 323 amino acids resulting in a molecular mass of around 34-38 kDa. This target expresses most in the central nervous system especially in the astrocytes of the brain and spinal cord. Other expression sites include skeletal muscle kidneys and lungs. AQP4 is often studied using various tools including anti-aquaporin 4 antibodies and specific reagents like AQP4 Ab and anti-AQP4.

Biological function summary

Water balance and neural activity regulation are significantly influenced by aquaporin 4. This protein forms a part of the orthogonal array of particles (OAPs) in the plasma membrane which enhances its water permeability function. Through its concentration at the blood-brain barrier AQP4 contributes to maintaining brain homeostasis by regulating osmotic gradients and extracellular space ion concentrations. Its expression and activity may affect critical processes like neuroexcitation and neuroprotection.

Pathways

Aquaporin 4 actively engages in critical water transport and blood-brain barrier integrity pathways. The passive yet selective water transport facilitated by AQP4 impacts pathways including the transcellular pathway that helps in maintaining the homeostatic and osmotic balance important for brain function. Furthermore AQP4 acts in relation to other proteins such as aquaporin 1 and connexin 43 indicating its role in gap junction communication within the brain.

Aquaporin 4 is intricately linked to conditions like neuromyelitis optica (NMO) and cerebral edema. In NMO autoantibodies such as anti-AQP4 target the protein causing demyelination and inflammation of the optic nerve and spinal cord. In cases of cerebral edema an imbalance in AQP4 expression can disrupt water homeostasis leading to exacerbated swelling. AQP4's interaction with proteins like myelin basic protein in these diseases underlines its significance in neurodegeneration and inflammatory processes.

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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

Forms a water-specific channel (PubMed : 19383790, PubMed : 7559426, PubMed : 8601457). Plays an important role in brain water homeostasis (PubMed : 37143309). It is involved in glymphatic solute transport and is required for a normal rate of water exchange across the blood brain interface. Required for normal levels of cerebrospinal fluid influx into the brain cortex and parenchyma along paravascular spaces that surround penetrating arteries, and for normal drainage of interstitial fluid along paravenous drainage pathways. Thereby, it is required for normal clearance of solutes from the brain interstitial fluid, including soluble beta-amyloid peptides derived from APP. Plays a redundant role in urinary water homeostasis and urinary concentrating ability (By similarity).

See full target information AQP4

대체 명칭 보기

Aquaporin-4, AQP-4, Mercurial-insensitive water channel, WCH4, MIWC, AQP4

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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-Aquaporin 4 antibody [EPR24281-105] - BSA and Azide free (Capture)

Sandwich ELISA - Anti-Aquaporin 4 antibody [EPR24281-105] - BSA and Azide free (Capture) (AB290688)

주요 정보

Host species

Clonality

Clone number

Isotype

Carrier free

Reacts with

Applications

Immunogen

보완 제품

Assay Kits

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

추가 정보

Biological function summary

Pathways

제품 프로토콜

타겟 정보

대체 명칭 보기

Product promise