AB236855

Anti-PKA R2/PKR2 antibody

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(2 제품이 사용된 논문 )

Rabbit Polyclonal PKA R2/PKR2 antibody. Suitable for WB, IHC-P, ICC/IF and reacts with Human samples. Cited in 2 publications. Immunogen corresponding to Recombinant Fragment Protein within Human PRKAR2A aa 1 to C-terminus.

대체 명칭 보기

PKR2, PRKAR2, PRKAR2A, cAMP-dependent protein kinase type II-alpha regulatory subunit

3 이미지

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PKA R2/PKR2 antibody (AB236855)

IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PKA R2/PKR2 antibody (AB236855)

Paraffin-embedded human lymph node tissue stained for PKA R2/PKR2 using ab236855 at 1/100 dilution in immunohistochemical analysis.

IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PKA R2/PKR2 antibody (AB236855)

Paraffin-embedded human glioma tissue stained for PKA R2/PKR2 using ab236855 at 1/100 dilution in immunohistochemical analysis.

Immunocytochemistry/ Immunofluorescence - Anti-PKA R2/PKR2 antibody (AB236855)

ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-PKA R2/PKR2 antibody (AB236855)

HepG2 (human liver hepatocellular carcinoma cell line) cells stained for PKA R2/PKR2 (green) using ab236855 at 1/100 dilution in ICC/IF. Secondary antibody is Alexa Fluor^® 488-congugated Goat Anti-Rabbit IgG (H+L).

주요 정보

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

Reacts with

Human

Applications

WB, IHC-P, ICC/IF

applications

Immunogen

Recombinant Fragment Protein within Human PRKAR2A aa 1 to C-terminus. The exact immunogen used to generate this antibody is proprietary information.

P13861

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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"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/500 - 1/5000", "WB-species-notes": "", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/20 - 1/200", "IHCP-species-notes": "", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/50 - 1/200", "ICCIF-species-notes": "" } } }

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특성 및 보관 정보

제형

Liquid

Purification 테크닉

Affinity purification Protein G

Purification 관련 사항

Purity >95%

보관 버퍼

pH: 7.4 Preservative: 0.03% Proclin 300 Constituents: PBS, 50% Glycerol (glycerin, glycerine)

배송 시 보관 조건

Blue Ice

적절한 단기 보관 기간

1-2 weeks

적절한 단기 보관 조건

+4°C

적절한 장기 보관 조건

-20°C

분주 정보

Upon delivery aliquot

보관 정보

Avoid freeze / thaw cycle

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추가 정보

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

Protein Kinase A R2 (PKR2) also known as PRKAR2A is a regulatory subunit of Protein Kinase A (PKA). PKA is part of a larger complex known as the cAMP-dependent protein kinase which plays an important role in cellular signaling. PKA consists of regulatory and catalytic subunits with PKR2 serving as one of its regulatory forms. PKR2 possesses a molecular mass of approximately 47 kDa and is available in various human tissues with notable expression in the brain and cardiovascular system.

Biological function summary

PKR2 regulates the activity of PKA by binding to the catalytic subunit in the absence of cAMP therefore inhibiting its activity. When cAMP is present it binds to the regulatory subunit PKR2 leading to the release and activation of the catalytic subunit of PKA. PKR2 is an integral part of the PKA holoenzyme complex which plays a critical role in mediating cellular responses to hormonal stimulation.

Pathways

PKR2 is heavily involved in the cAMP-dependent signaling pathway. This pathway is essential for translating extracellular signals into cellular actions. It interacts with various effector proteins including adenylate cyclases and phosphodiesterases to modulate responses such as gene transcription metabolism and memory formation. PKR2-related activity influences pathways shared with proteins like the G-protein subunits which facilitate the effects of neurotransmitters.

PKR2 irregularities can impact conditions like heart failure and neurodegenerative diseases. Disrupted PKA pathway signaling involving PKR2 can contribute to cardiac dysfunction by affecting heart muscle contractility and hypertrophy. In neurodegenerative diseases the improper functioning of PKR2 can exacerbate disruptions in neural signaling. A connection exists between PKR2 and proteins such as CREB (cAMP response element-binding protein) which links PKR2's role to memory deficits observed in neurodegeneration.

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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

Regulatory subunit of the cAMP-dependent protein kinases involved in cAMP signaling in cells. Type II regulatory chains mediate membrane association by binding to anchoring proteins, including the MAP2 kinase.

See full target information PRKAR2A

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제품이 사용된 논문 (2)

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

Frontiers in immunology 14:1171308 PubMed37325657

2023

Involvement of CD40-CD40L and ICOS-ICOSL in the development of chronic rhinosinusitis by targeting eosinophils.

Applications

Unspecified application

Species

Unspecified reactive species

Aina Zhou,Chenxi Shi,Yuhui Fan,Yushuang Zheng,Jue Wang,Zhichen Liu,Huanxia Xie,Jisheng Liu,Qingqing Jiao

Experimental dermatology 31:1253-1263 PubMed35514241

2022

Silencing of Rab23 by siRNA inhibits ultraviolet B-induced melanogenesis via downregulation of PKA/CREB/MITF.

Applications

Unspecified application

Species

Unspecified reactive species

Xuanjin Wei,Min Huang,Yi Yang,Yali Liu,Sumin Chi,Chengxin Li

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.

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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-PKA R2/PKR2 antibody

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PKA R2/PKR2 antibody (AB236855)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PKA R2/PKR2 antibody (AB236855)

Immunocytochemistry/ Immunofluorescence - Anti-PKA R2/PKR2 antibody (AB236855)

주요 정보

Host species

Clonality

Isotype

Carrier free

Reacts with

Applications

Immunogen

대체품

Primary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

보완 제품

Primary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

Reactivity 정보

특성 및 보관 정보

제형

Purification 테크닉

Purification 관련 사항

보관 버퍼

배송 시 보관 조건

적절한 단기 보관 기간

적절한 단기 보관 조건

적절한 장기 보관 조건

분주 정보

보관 정보

추가 정보

Biological function summary

Pathways

제품 프로토콜

타겟 정보

제품이 사용된 논문 (2)

Product promise