AB203824

Anti-Inhibin alpha 抗体 [EPR17083]

Anti-Inhibin alpha antibody [EPR17083]

RabMAb
Recombinant
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(2 Publications)

Rabbit Recombinant Monoclonal Inhibin alpha antibody. Suitable for WB, IHC-P and reacts with Human samples. Cited in 2 publications.

別名を表示する

Inhibin alpha chain, INHA

3 Images

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Inhibin alpha antibody [EPR17083] (AB203824)

IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Inhibin alpha antibody [EPR17083] (AB203824)

Immunohistochemical analysis of paraffin-embedded Human ovarian carcinoma tissue labeling Inhibin alpha with ab203824 at 1/250 dilution followed by Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution. Cytoplasmic staining on Human ovarian carcinoma tissue is observed. Counter stained with Hematoxylin.

Secondary antibody only control : Used PBS instead of primary antibody secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution.

Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Inhibin alpha antibody [EPR17083] (AB203824)

Immunohistochemical analysis of paraffin-embedded Human testis tissue labeling Inhibin alpha with ab203824 at 1/250 dilution followed by Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution. Cytoplasmic and nuclear staining on Human testis tissue is observed. Counter stained with Hematoxylin.

Secondary antibody only control : Used PBS instead of primary antibody secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution.

Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

Supplier Data

Western blot - Anti-Inhibin alpha antibody [EPR17083] (AB203824)

Blocking/Dilution buffer : 5% NFDM/TBST.

All lanes:

Western blot - Anti-Inhibin alpha antibody [EPR17083] (ab203824) at 1/1000 dilution

All lanes:

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: 40 kDa

Observed band size: 38 kDa,40 kDa

false

Exposure time: 3min

Key facts

宿主種

Rabbit

クローン性

Monoclonal

クローン番号

EPR17083

アイソタイプ

IgG

キャリアフリー

交差種

Human

アプリケーション

WB, IHC-P

applications

免疫原

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"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/250", "IHCP-species-notes": "<p></p>" } } }

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製品の詳細

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.

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出荷温度及び保存条件

製品の状態

Liquid

精製方法

Affinity purification Protein A

バッファー組成

pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA

出荷温度

Conditional Ambient

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

分注に関する情報

Upon delivery aliquot

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.

Inhibin alpha also known as alpha-inhibin is a subunit of the inhibin protein complex. As a 32 kDa glycoprotein inhibin exerts its role as a modulator of hormone activities by forming heterodimers with various beta subunits typically expressed in the gonads adrenal glands and pituitary gland. Inhibin alpha not only influences the secretion of follicle-stimulating hormone (FSH) but also acts as an important player in reproductive endocrinology. Its expression can be assessed through inh alpha R1 and po12 markers offering insights through inhibin immunohistochemistry.

Biological function summary

Inhibin alpha forms part of the inhibin hormone complex which primarily serves as a negative regulator of FSH secretion. Insufficient levels of inhibin can disrupt normal metabolic functions impacting reproductive systems. The inhibin alpha subunit is vital for maintaining reproductive homeostasis and monitoring the inhibin staining pattern provides a useful diagnostic tool in reproductive health assessments. Inhibin binds to activin receptors where it blocks FSH release from the anterior pituitary gland reinforcing its role in managing the reproductive axis.

Pathways

Inhibin alpha is critically involved in the transforming growth factor-beta (TGF-beta) signaling pathway. This pathway plays a major role in cell differentiation and proliferation where inhibin competes with activin for the same receptors ultimately reducing FSH synthesis. Additionally inhibin functions within endocrine regulatory mechanisms ensuring the reproductive hormones maintain their balance alongside related proteins such as activin and follistatin each contributing uniquely to signaling processes.

Inhibin alpha alterations can significantly influence conditions like polycystic ovary syndrome (PCOS) and certain gonadal tumors. Abnormal levels of inhibin are often observed in PCOS where disrupted endocrine feedback leads to infertility issues. Gonadal tumors also relate to increased inhibin expression providing a biomarker for diagnosis and progression monitoring. Through these diseases inhibin alpha interacts with proteins such as luteinizing hormone playing part in their systemic dysfunctions within the affected individuals.

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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

Inhibins and activins inhibit and activate, respectively, the secretion of follitropin by the pituitary gland. Inhibins/activins are involved in regulating a number of diverse functions such as hypothalamic and pituitary hormone secretion, gonadal hormone secretion, germ cell development and maturation, erythroid differentiation, insulin secretion, nerve cell survival, embryonic axial development or bone growth, depending on their subunit composition. Inhibins appear to oppose the functions of activins.. Inhibin A is a dimer of alpha/INHA and beta-A/INHBA that functions as a feedback regulator in the hypothalamic-pituitary-gonadal (HPG) axis. Inhibits the secretion of FSH from the anterior pituitary gland by acting on pituitary gonadotrope cells. Antagonizes activin A by binding to the proteoglycan, betaglycan, and forming a stable complex with and, thereby, sequestering type II activin receptors while excluding type I receptor.. Inhibin B is a dimer of alpha and beta-B that plays a crucial role in the regulation of the reproductive system by inhibiting the secretion of follicle-stimulating hormone (FSH) from the anterior pituitary gland. Thereby, maintains reproductive homeostasis in both males and females. Acts as a more potent suppressor of FSH release than inhibin A (By similarity). Functions as competitive receptor antagonist binding activin type II receptors with high affinity in the presence of the TGF-beta type III coreceptor/TGFBR3L (PubMed : 34910520).

See full target information INHA

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文献 (2)

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

Oncology letters 29:238 PubMed40486087

2025

Misdiagnosis of esophageal leiomyoma combined with adrenal cortical adenoma as esophageal cancer with adrenal metastasis by fluorine-18-fluorodeoxyglucose positron emission tomography: A case report.

Applications

Unspecified application

Species

Unspecified reactive species

Xiaoming Sun,Lin Lv,Daming Fan,Yubin Huang,Liangming Zhu,Haibo Liu

Journal of translational medicine 21:466 PubMed37443022

2023

A precise molecular subtyping of ulcerative colitis reveals the immune heterogeneity and predicts clinical drug responses.

Applications

Unspecified application

Species

Unspecified reactive species

Shaocong Mo,Bryan Jin,Yujen Tseng,Lingxi Lin,Lishuang Lin,Xin Shen,Huan Song,Mingjia Kong,Zhongguang Luo,Yiwei Chu,Chen Jiang,Zhiwei Cao,Jie Liu,Feifei Luo

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

Anti-Inhibin alpha 抗体 [EPR17083]

Anti-Inhibin alpha antibody [EPR17083]

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Inhibin alpha antibody [EPR17083] (AB203824)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Inhibin alpha antibody [EPR17083] (AB203824)

Western blot - Anti-Inhibin alpha antibody [EPR17083] (AB203824)

関連する標識済み抗体及び組成の異なる製品 (1)

Key facts

宿主種

クローン性

クローン番号

アイソタイプ

キャリアフリー

交差種

アプリケーション

免疫原

代替製品

Primary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

組合せ製品

Primary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

Reactivity data

製品の詳細

出荷温度及び保存条件

製品の状態

精製方法

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

分注に関する情報

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 (2)

Abcam product promise