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AB53506

重组人Inhibin beta A蛋白

Recombinant Human Inhibin beta A protein

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(1 Publication)

Recombinant Human Inhibin beta A protein is a Human Full Length protein, in the 311 to 426 aa range, expressed in Escherichia coli, with >90%, suitable for SDS-PAGE.

查看别名

Inhibin beta A chain, Activin beta-A chain, Erythroid differentiation protein, EDF, INHBA

1 Images
SDS-PAGE - Recombinant Human Inhibin beta A protein (AB53506)
  • SDS-PAGE

Unknown

SDS-PAGE - Recombinant Human Inhibin beta A protein (AB53506)

关键信息

纯度

>90% SDS-PAGE

表达系统

Escherichia coli

标签

6x His tag N-Terminus

应用

SDS-PAGE

applications

生物活性

No

访问

P08476

不含动物源

No

不含载体蛋白

No

种属

Human

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反应性数据

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "SDS-PAGE": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }
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序列信息

[{"sequence":"","proteinLength":"Full Length","predictedMolecularWeight":null,"actualMolecularWeight":null,"aminoAcidEnd":426,"aminoAcidStart":311,"nature":"Recombinant","expressionSystem":null,"accessionNumber":"P08476","tags":[{"tag":"6x His","terminus":"N-Terminus"}]}]
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性能和储存信息

运输条件
Blue Ice
推荐的短期储存条件
-20°C
推荐的长期储存条件
-20°C
分装信息
Upon delivery aliquot
储存信息
Avoid freeze / thaw cycle
False
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补充信息

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

Inhibin beta A also known as activin beta A chain and inhibin A is a protein with a significant role in the regulation of diverse physiological processes. This protein has a molecular mass of approximately 45 kDa and originates primarily from gonadal tissues but also from the placenta pituitary gland and other tissues. Inhibin beta A consists of several subunits that can dimerize to form both activins and inhibins depending on the pairing with other subunits like the alpha chain.
Biological function summary

Activin beta A chain plays an important role in the modulation of follicle-stimulating hormone (FSH) regulation cellular growth and differentiation. It often functions as part of a complex with activin and inhibin proteins influencing reproductive hormone levels and participating in tissue repair and inflammation processes. Inhibin beta A forms activin A when paired with another inhibin beta A subunit or inhibin A when paired with an inhibin alpha subunit therefore contributing to the modulation of FSH-releasing protein activity.

Pathways

Activin and inhibin proteins participate in the regulation of the TGF-beta signaling pathway which is essential for reproductive and developmental processes. In this context inhibin beta A interacts functionally with proteins such as follistatin and FSH-releasing protein which modulate pathways that influence follicle maturation and hormone secretion. The protein's role in these pathways highlights its importance in orchestrating hormonal responses and facilitating proper cellular communication within the endocrine system.

Inhibin beta A becomes relevant in the context of reproductive health and oncology. Changes in its expression can associate with disorders like polycystic ovary syndrome (PCOS) and certain cancers particularly ovarian cancer where it may alter hormonal regulation and tumor progression. Related proteins such as inhibin B and follistatin also play roles in these conditions further complicating the pathways and the potential development of therapeutic interventions that target inhibin beta A and its network of interactions.
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特殊说明

形式

Liquid

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常规信息

功能

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.. Activin A is a homodimer of INHBA that plays a role in several essential biological processes including embryonic development, stem cell maintenance and differentiation, haematopoiesis, cell proliferation and tissue fibrosis (PubMed : 3194407, PubMed : 16440334). Signals through type I (such as ACVR1B or ACVR1C) and type II receptors (such as ACVR2A, ACVR2B or BMPR2) which, upon ligand binding, phosphorylate SMAD2 and SMAD3 intracellular signaling mediators that form a complex with SMAD4, translocate to the nucleus and modulate gene expression (PubMed : 10652306, PubMed : 24018044). Can also activate alternative non-canonical intracellular signaling pathways including the p38 MAPK, extracellular signal-regulated kinases 1/2 (ERK1/2) and c-Jun N-terminal kinases (JNKs) to modulate cell migration and differentiation (PubMed : 16440334). Alternatively, promotes osteoblastic differentiation via ACVRL1-SMAD1/5/9 pathway (PubMed : 34948289). In addition, can engage the type I receptor ACVR1 to form an ACVR1-activin A-type II receptor non-signaling complex (NSC) that renders receptors unavailable for engagement with BMPs, hence resulting in an apparent inhibition of ACVR1-mediated BMP signaling (PubMed : 26333933).. 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.

序列相似性

Belongs to the TGF-beta family.

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产品实验方案

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靶点信息

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.. Activin A is a homodimer of INHBA that plays a role in several essential biological processes including embryonic development, stem cell maintenance and differentiation, haematopoiesis, cell proliferation and tissue fibrosis (PubMed : 3194407, PubMed : 16440334). Signals through type I (such as ACVR1B or ACVR1C) and type II receptors (such as ACVR2A, ACVR2B or BMPR2) which, upon ligand binding, phosphorylate SMAD2 and SMAD3 intracellular signaling mediators that form a complex with SMAD4, translocate to the nucleus and modulate gene expression (PubMed : 10652306, PubMed : 24018044). Can also activate alternative non-canonical intracellular signaling pathways including the p38 MAPK, extracellular signal-regulated kinases 1/2 (ERK1/2) and c-Jun N-terminal kinases (JNKs) to modulate cell migration and differentiation (PubMed : 16440334). Alternatively, promotes osteoblastic differentiation via ACVRL1-SMAD1/5/9 pathway (PubMed : 34948289). In addition, can engage the type I receptor ACVR1 to form an ACVR1-activin A-type II receptor non-signaling complex (NSC) that renders receptors unavailable for engagement with BMPs, hence resulting in an apparent inhibition of ACVR1-mediated BMP signaling (PubMed : 26333933).. 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.
See full target information Inhibin beta A chain
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文献 (1)

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

Cell reports 41:111511 PubMed36261010

2022

A molecular interactome of the glioblastoma perivascular niche reveals integrin binding sialoprotein as a mediator of tumor cell migration.

Applications

Unspecified application

Species

Unspecified reactive species

Yasmin Ghochani,Sree Deepthi Muthukrishnan,Alireza Sohrabi,Riki Kawaguchi,Michael C Condro,Soniya Bastola,Fuying Gao,Yue Qin,Jack Mottahedeh,M Luisa Iruela-Arispe,Nagesh Rao,Dan R Laks,Linda M Liau,Gary W Mathern,Steven A Goldman,S Thomas Carmichael,Ichiro Nakano,Giovanni Coppola,Stephanie K Seidlits,Harley I Kornblum
View all publications
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