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Merck

A1594

Sigma-Aldrich

Anti-Activin A antibody produced in goat

affinity isolated antibody, lyophilized powder

Sinónimos:

Activin A Antibody, Anti-Activin A antibody produced in goat

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About This Item

MDL number:
UNSPSC Code:
51111800
NACRES:
NA.41

biological source

goat

Quality Level

recombinant

expressed in goat

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

lyophilized powder

species reactivity

human

technique(s)

ELISA: suitable
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 5-15 μg/mL
neutralization: suitable
western blot: 0.1 μg/mL

UniProt accession no.

application(s)

research pathology

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... INHBA(3624)

General description

Activin A protein belongs to the transforming growth factor-β (TGF-β) superfamily. This protein is a homodimer of two βA subunits. The INHBA gene is located on the human chromosome at 7p14.1.

Immunogen

recombinant human activin A expressed in CHO cells.

Application

Anti-Activin A antibody can be used for immunohistochemistry (5-15 μg/mL), western blot (0.1 μg/mL) and neutralization assays.
Anti-Activin A antibody produced in goat has been used in immunohistochemical staining.

Biochem/physiol Actions

Activin A protein is involved in regulating developmental genes such as cell cycle regulators like p21, p15, paired box protein (Pax-6) and hormones like follicle-stimulating hormone (FSH). This protein also regulates its antagonist like follistatin and mothers against decapentaplegic homolog 7 (SMAD7). Activin A protein binds to the type 1 receptor activin receptor type 1B (ActR1B) and type 2 receptor activin receptor 2A and 2B (ActRIIA and ActRIIB). Activin A gene is highly expressed in esophageal carcinoma, lung adenocarcinoma, and malignant pleural mesothelioma (MPM). This gene expression is decreased during breast cancer, neuroblastoma, and hepatocellular carcinoma (HCC). Activins bind to the type II Activin receptor triggering phosphorylation of type I Activin receptor (ALK4) and activation of downstream pathways such as proliferation and apoptosis. Activin acts as a tumor suppressor by reducing cell proliferation in cancer cells.

Physical form

Lyophilized from 0.2 μm-filtered solution in phosphate buffered saline containing carbohydrates.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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Nobuya Daitoku et al.
Oncology reports, 47(6) (2022-04-22)
Activin A is a member of the transforming growth factor‑β superfamily of cytokines and displays various pathophysiological activities, including regulation of muscle catabolism and atrophy. Activin A expression is upregulated in several human cancer types and in certain pathologies, its expression is
Cornelia Schuster et al.
The journal of pathology. Clinical research, 5(1), 53-62 (2018-09-19)
The incidence of malignant melanoma is rising worldwide and survival for metastatic disease is still poor. Recently, new treatment options have become available. Still, predictive biomarkers are needed to optimise treatment for this patient group. In this study, we investigated
Alexander Ries et al.
Expert opinion on therapeutic targets, 24(10), 985-996 (2020-07-24)
Activin A is involved in the regulation of a surprisingly broad number of processes that are relevant for cancer development and treatment; it is implicated in cell autonomous functions and multiple regulatory functions in the tumor microenvironment. This article summarizes
Activin Signaling and Its Role in Regulation of Cell Proliferation, Apoptosis, and Carcinogenesis.
Chen, Y. et. Al
Exp. Biol. Med, 231, 534-544 (2006)
Sida Peng et al.
International journal of clinical and experimental pathology, 13(5), 854-868 (2020-06-09)
Up-regulated expression of INHBA has been reported in multiple malignant tumors. However, in nasopharyngeal carcinoma (NPC), the expression pattern and clinical significance of INHBA are still unclear. This study aimed to detect the expression of INHBA and its prognostic significance

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