AB83132

Biotin Anti-VEGFA 抗体

Name: Biotin Anti-VEGFA 抗体 (ab83132) | Abcam
Brand: Abcam Limited
SKU: AB83132
Price: 76000 JPY
Availability: InStock

Biotin Anti-VEGFA antibody

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(1 Publication)

Rabbit Polyclonal VEGFA antibody - conjugated to Biotin. Carrier free. Suitable for sELISA and reacts with Recombinant full length protein - Human samples. Cited in 1 publication. Immunogen corresponding to Recombinant Full Length Protein corresponding to Human VEGFA.

別名を表示する

VEGF, VEGFA, L-VEGF, Vascular permeability factor, VPF

1 Images

Sandwich ELISA - Biotin Anti-VEGFA antibody (AB83132)

sELISA

Unknown

Sandwich ELISA - Biotin Anti-VEGFA antibody (AB83132)

Detected human VEGF in a sandwich ELISA within the range 16-1000 pg/ml
- 0.5 µg/ml of capture antibody (ab9570)
- 0.25 µg/ml of detection antibody (ab83132)

Key facts

宿主種

Rabbit

クローン性

Polyclonal

アイソタイプ

IgG

標識

Biotin

励起波長/蛍光波長

キャリアフリー

Yes

交差種

Human

アプリケーション

sELISA

applications

免疫原

Recombinant Full Length Protein corresponding to Human VEGFA.

P15692

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Reactivity data

{ "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": "predicted", "sELISA-species-dilution-info": "", "sELISA-species-notes": "" }, "Recombinant full length protein - Human": { "sELISA-species-checked": "testedAndGuaranteed", "sELISA-species-dilution-info": "", "sELISA-species-notes": "<p>To detect hVEGF by sandwich ELISA (using 100 µl/well antibody solution) a concentration of 0.25 - 1.0 µg/ml of this antibody as Capture is required. This biotinylated polyclonal antibody, paired with the above recommended pair, allows the detection of at least 0.2 - 0.4 ng/well of recombinant hVEGF.</p>" } } }

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出荷温度及び保存条件

製品の状態

Lyophilized

再構成

Centrifuge vial prior to opening. Reconstitute in sterile PBS containing 0.1% BSA to a concentration of 0.1-1.0 mg/ml.

精製度

IgG fraction

精製に関する特記事項

ab83132 was purified by affinity chromatography and then biotinylated.Filter sterilised.

バッファー組成

Constituents: PBS

出荷温度

Blue Ice

短期保存期間

1-2 weeks

短期保存温度

+4°C

長期保存温度

-20°C

保管に関する情報

Avoid freeze / thaw cycle

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補足情報

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

Vascular endothelial growth factor A (VEGFA) also known as VEGF or vascular permeability factor (VPF) is a protein that plays a central role in angiogenesis as well as in the growth of blood vessels. The molecular weight of VEGFA varies depending on the isoform typically ranging from 34 to 42 kDa. VEGFA is expressed in many tissues including fibroblasts macrophages endothelial cells and platelets. Its expression levels can increase in response to stimuli like hypoxia or inflammatory cytokines. VEGFA is an important target in research for therapies related to vascular diseases and cancer.

Biological function summary

VEGFA functions by promoting the proliferation and migration of vascular endothelial cells. It operates both as a homodimer and as part of complex signaling cascades interacting with VEGF receptors on cell surfaces to trigger downstream signals for angiogenesis. This includes endothelial cell growth migration and the new blood vessel formation process. VEGFA's activity is important for physiological processes such as wound healing and embryonic development and it also contributes to pathological conditions through its unregulated expression in diseases.

Pathways

Many processes involve VEGFA including the PI3K/AKT pathway and the MAPK/ERK pathway. These pathways regulate cell survival growth and differentiation. Other proteins like PLGF (placenta growth factor) and VEGFB often accompany VEGFA in these pathways aiding in distinct but overlapping roles. These interactions are transmitted through binding to VEGF receptors such as VEGFR-1 and VEGFR-2 subsequently activating various signaling cascades necessary for cellular and tissue homeostasis.

VEGFA relates to cancer and age-related macular degeneration among others. In cancer overexpression of VEGFA can lead to excessive angiogenesis supplying blood to tumors and facilitating tumor growth. In age-related macular degeneration upregulation of VEGFA contributes to the progression of the disease by promoting the formation of abnormal blood vessels under the retina. Anti-VEGFA therapies such as anti-VEGF antibodies (e.g. bevacizumab) can target these overexpressed pathways. VEGFA interacts with other proteins like HIF-1α which regulates its expression under hypoxia a common condition in tumors.

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製品プロトコール

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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ターゲットの情報

N-VEGF. Participates in the induction of key genes involved in the response to hypoxia and in the induction of angiogenesis such as HIF1A (PubMed : 35455969). Involved in protecting cells from hypoxia-mediated cell death (By similarity).. VEGFA. Growth factor active in angiogenesis, vasculogenesis and endothelial cell growth (PubMed : 34530889). Induces endothelial cell proliferation, promotes cell migration, inhibits apoptosis and induces permeabilization of blood vessels. Binds to the FLT1/VEGFR1 and KDR/VEGFR2 receptors, heparan sulfate and heparin. Binds to the NRP1/neuropilin-1 receptor. Binding to NRP1 initiates a signaling pathway needed for motor neuron axon guidance and cell body migration, including for the caudal migration of facial motor neurons from rhombomere 4 to rhombomere 6 during embryonic development (By similarity). Also binds the DEAR/FBXW7-AS1 receptor (PubMed : 17446437).. Isoform VEGF165B. Binds to the KDR receptor but does not activate downstream signaling pathways, does not activate angiogenesis and inhibits tumor growth.

See full target information VEGFA

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文献 (1)

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

Advanced science (Weinheim, Baden-Wurttemberg, Germany) 11:e2401539 PubMed38924371

2024

Nanoplasmonic Single-Tumoroid Microarray for Real-Time Secretion Analysis.

Applications

Unspecified application

Species

Unspecified reactive species

Yen-Cheng Liu,Saeid Ansaryan,Jiayi Tan,Nicolas Broguiere,Luis Francisco Lorenzo-Martín,Krisztian Homicsko,George Coukos,Matthias P Lütolf,Hatice Altug

View all publications

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Abcam product promise

当社は、高品質な試薬を通じてお客様の研究を力強くサポートすることをお約束いたします。ご使用いただく各段階で、常にお客様をサポートできる体制を整えております。万が一、製品が期待通りに機能しない場合は、「Abcam Product Promise」による当社保証制度に基づき、安心してご利用いただけます。

保証に関する詳細については利用規約をご確認ください。

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

Biotin Anti-VEGFA 抗体

Biotin Anti-VEGFA antibody

Sandwich ELISA - Biotin Anti-VEGFA antibody (AB83132)

Key facts

宿主種

クローン性

アイソタイプ

標識

励起波長/蛍光波長

キャリアフリー

交差種

アプリケーション

免疫原

Reactivity data

出荷温度及び保存条件

製品の状態

再構成

精製度

精製に関する特記事項

バッファー組成

出荷温度

短期保存期間

短期保存温度

長期保存温度

保管に関する情報

補足情報

Biological function summary

Pathways

製品プロトコール

ターゲットの情報

文献 (1)

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Abcam product promise