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Recombinant Human ANXA7, GST-tagged

Cat.No. : ANXA7-9700H
Product Overview : Recombinant Human ANXA7 protein, fused to GST-tag, was expressed in E.coli and purified by GSH-sepharose.
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Description : Annexin VII is a member of the annexin family of calcium-dependent phospholipid binding proteins.The Annexin VII gene contains 14 exons and spans approximately 34 kb of DNA. An alternatively spliced cassette exon results in two mRNA transcripts of 2.0 and 2.4 kb which are predicted to generate two protein isoforms differing in their N-terminal domain. The alternative splicing event is tissue specific and the mRNA containing the cassette exon is prevalent in brain, heart and skeletal muscle. The transcripts also differ in their 3-non coding regions by the use of two alternative poly(A) signals. Annexin VII encodes a protein with a molecular weight of approximately 51 kDa with a unique, highly hydrophobic N-terminal domain of 167 amino acids and a conserved C-terminal region of 299 amino acids. The latter domain is composed of alternating hydrophobic and hydrophilic segments. Structural analysis of the protein suggests that Annexin VII is a membrane binding protein with diverse properties, including voltage-sensitive calcium channel activity, ion selectivity and membrane fusion.
Source : E.coli
Species : Human
Tag : GST
Protein length : 236-466a.a.
Storage : The protein is stored in PBS buffer at -20℃. Avoid repeated freezing and thawing cycles.
Storage Buffer : 1M PBS (58mM Na2HPO4,17mM NaH2PO4, 68mM NaCl, pH8. ) added with 100mM GSH and 1% Triton X-100,15%glycerol.
Gene Name : ANXA7 annexin A7 [ Homo sapiens ]
Official Symbol : ANXA7
Synonyms : ANXA7; annexin A7; ANX7; annexin-7; annexin VII; SNX; SYNEXIN;
Gene ID : 310
mRNA Refseq : NM_001156
Protein Refseq : NP_001147
MIM : 186360
UniProt ID : P20073
Chromosome Location : 10q22.2
Function : calcium ion binding; calcium-dependent phospholipid binding; calcium-dependent protein binding; protein binding;

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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Q&As (26)

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Is ANXA7 associated with any other diseases or conditions? 03/31/2023

Besides its involvement in cancer and spinocerebellar ataxia, ANXA7 has also been implicated in other diseases and conditions. It has been associated with diabetes, where altered ANXA7 expression or function may contribute to insulin resistance and impaired glucose metabolism. ANXA7 dysregulation has also been observed in neurodegenerative diseases like Alzheimer's and Parkinson's.

Are there any known post-translational modifications of ANXA7? 03/25/2023

Yes, ANXA7 can undergo several post-translational modifications, including phosphorylation, acetylation, and sumoylation. These modifications can affect its stability, subcellular localization, and protein-protein interactions. Phosphorylation, in particular, has been implicated in the regulation of ANXA7 function and its involvement in various cellular processes.

Are there any therapeutic implications or potential drugs targeting ANXA7? 12/16/2022

Although there are no specific drugs targeting ANXA7 currently available, identifying small molecules or compounds that can modulate ANXA7 activity or stability may have therapeutic implications in diseases where ANXA7 dysregulation is involved.

Can ANXA7 be involved in calcium homeostasis? 11/30/2022

Yes, ANXA7 has been shown to regulate calcium signaling by interacting with proteins involved in calcium transport and release. It can modulate intracellular calcium levels and contribute to cellular responses dependent on calcium signaling.

How does ANXA7 contribute to membrane organization? 07/28/2022

ANXA7 can interact with phospholipids, calcium, and other proteins to help regulate membrane dynamics, lipid metabolism, and vesicular transport.

Are there any known interacting partners of ANXA7? 07/15/2022

ANXA7 interacts with a variety of proteins involved in different cellular processes. Some of its known interacting partners include proteins involved in calcium signaling, such as inositol triphosphate receptor (IP3R) and S100 proteins. ANXA7 also interacts with proteins involved in exocytosis and vesicle trafficking, such as synaptotagmin and various Rab GTPases. Additionally, ANXA7 can interact with components of the cell cycle machinery and other regulatory proteins.

Is ANXA7 involved in any specific cellular pathways? 05/09/2022

ANXA7 has been implicated in multiple pathways, including Wnt/β-catenin signaling, PI3K/Akt signaling, and cellular calcium homeostasis.

Does ANXA7 have any isoforms? 04/02/2022

Yes, ANXA7 has several isoforms resulting from alternative splicing. These isoforms can have different subcellular localizations and may play distinct roles in cellular processes.

Is ANXA7 localized to specific cellular compartments? 03/28/2022

ANXA7 has been found in diverse subcellular compartments, including the cytoplasm, nucleus, plasma membrane, and intracellular vesicles. Its distribution can vary depending on cell type and specific cellular processes. For example, in neurons, ANXA7 has been observed in synaptic terminals and dendritic spines.

Can ANXA7 affect the activity of ion channels? 11/18/2021

Yes, ANXA7 has been shown to modulate the activity of certain ion channels. It can interact with and regulate the function of calcium channels, such as the inositol triphosphate receptor (IP3R) and voltage-gated calcium channels (VGCCs). ANXA7 can also modulate the activity of potassium channels, including the inwardly rectifying potassium channel Kir6.2.

Does ANXA7 have any clinical significance? 09/23/2021

ANXA7 has been associated with several diseases, including cancer, cardiovascular disorders, and neurological conditions. Altered expression or mutations in the ANXA7 gene may contribute to the development and progression of these diseases.

Are there any known genetic mutations in ANXA7 associated with disease? 06/19/2021

Yes, certain genetic mutations in ANXA7 have been associated with disease. For example, a repeat expansion in the exon 4 region of ANXA7 has been linked to spinocerebellar ataxia type 1 (SCA1), a neurodegenerative disorder characterized by progressive loss of coordination and balance. Other genetic mutations in ANXA7 have been reported in various cancer types, although more research is needed to fully understand their functional significance.

Is ANXA7 involved in immune cell function? 02/20/2021

Yes, ANXA7 has been implicated in immune cell function. It has been shown to regulate lymphocyte activation, T cell receptor signaling, and the release of immune mediators, such as cytokines. ANXA7 can also modulate macrophage polarization and phagocytosis. Its involvement in immune cell function suggests a potential role in immune responses and inflammatory processes.

Can ANXA7 be regulated by microRNAs? 10/04/2020

Yes, ANXA7 expression can be regulated by microRNAs (miRNAs). Several miRNAs have been identified that can target the ANXA7 mRNA and suppress its translation or induce mRNA degradation. The dysregulation of these miRNAs can lead to altered expression levels of ANXA7.

Can ANXA7 be secreted from cells? 09/18/2019

While ANXA7 is primarily intracellular, there is evidence to suggest that it can be secreted in certain cellular contexts. Extracellular ANXA7 may have immunomodulatory functions, but further research is needed to fully understand its extracellular roles.

Is ANXA7 involved in membrane repair mechanisms? 09/17/2019

There is emerging evidence suggesting that ANXA7 may play a role in membrane repair mechanisms. It has been implicated in repairing plasma membrane disruptions caused by mechanical stress or pore-forming toxins. ANXA7 interaction with intracellular membranes, calcium-dependent processes, and cytoskeletal elements may contribute to its involvement in membrane repair.

Are there any known ANXA7 protein interactors? 05/17/2019

Yes, ANXA7 can interact with several proteins involved in various cellular processes, including S100 proteins, protein kinases (PKC, Akt), ion channels (TRPV5, TRPV6), and components of the exocyst complex.

Can ANXA7 be regulated by intracellular calcium levels? 05/14/2019

Yes, ANXA7 can be regulated by intracellular calcium levels. Changes in calcium concentrations can modulate ANXA7 binding to phospholipids and its interactions with other proteins. ANXA7 has been proposed to act as a calcium sensor that can translocate to specific cellular compartments in response to calcium signals.

Can ANXA7 be used as a diagnostic marker or therapeutic target in cancer? 12/15/2018

ANXA7 alterations have been proposed as potential diagnostic and prognostic markers in certain cancers. Furthermore, the restoration of ANXA7 expression or its manipulation as a therapeutic target is being explored in preclinical studies.

Can ANXA7 regulate apoptosis? 10/29/2018

Yes, ANXA7 has been implicated in the regulation of apoptosis, particularly through interactions with Bcl-2 family proteins and the modulation of calcium signaling within cells.

Are there any genetic diseases associated with ANXA7 mutations? 09/10/2018

Yes, mutations in the ANXA7 gene have been linked to a rare autosomal dominant form of spinocerebellar ataxia, a neurological disorder characterized by progressive degeneration of the cerebellum.

Can ANXA7 be used as a diagnostic or prognostic biomarker for cancer? 12/24/2017

ANXA7 has shown potential as a diagnostic or prognostic biomarker for various cancers. Altered expression levels of ANXA7 have been observed in several cancer types, and its downregulation or loss of expression has been associated with poorer prognosis and aggressive tumor behavior. However, further studies are needed to validate its utility as a biomarker and determine its clinical applicability.

How is ANXA7 involved in exocytosis and neurotransmitter release? 03/23/2017

ANXA7 has been shown to interact with proteins involved in vesicle trafficking and exocytosis, such as synaptotagmin. It can modulate the fusion of synaptic vesicles with the plasma membrane, thus regulating neurotransmitter release. ANXA7 may also play a role in recycling and reformation of synaptic vesicles.

What are the potential mechanisms by which ANXA7 exerts its tumor suppressive functions? 10/04/2016

ANXA7 has been implicated in tumor suppression through multiple mechanisms. It can inhibit cell proliferation by regulating the cell cycle and inducing cell cycle arrest. ANXA7 can also promote apoptosis by enhancing the activation of pro-apoptotic factors or suppressing anti-apoptotic factors. Additionally, ANXA7 can regulate cell adhesion, migration, and invasion by interacting with proteins involved in cytoskeletal organization and cell signaling pathways.

Does ANXA7 have any physiological roles in the nervous system? 05/21/2016

ANXA7 has been implicated in synaptic plasticity, neurotransmitter release, and neuronal survival. It interacts with proteins involved in synaptic vesicle trafficking and calcium signaling, suggesting its involvement in neuronal function.

Are there any therapeutic implications of targeting ANXA7? 04/24/2016

Targeting ANXA7 holds therapeutic potential for various diseases. In cancer, strategies aimed at restoring or enhancing ANXA7 expression or function could potentially inhibit tumor growth and metastasis. Therapeutic approaches targeting ANXA7 could also be explored for neurodegenerative diseases, diabetes, and other conditions where ANXA7 dysregulation is implicated. However, more research is needed to develop specific and effective therapeutic strategies targeting ANXA7.

Customer Reviews (5)

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Reviews
08/25/2022

    Its purity, integrity, and consistency ensure reliable and reproducible results, which are essential for meaningful scientific discoveries.

    07/23/2021

      Their in-depth understanding of the protein's characteristics, applications, and potential limitations allows for valuable insights and recommendations, ensuring the success of my experiments.

      07/11/2020

        Their commitment to delivering exceptional products and assisting with any challenges that may arise ensures a successful and rewarding experimental journey.

        06/28/2017

          This flexibility enables researchers like myself to tailor ANXA7 protein experiments to our unique needs, enhancing the reliability and relevance of the obtained results.

          01/29/2016

            Whether it's troubleshooting, protocol optimization, or general inquiries, their knowledgeable and responsive team is readily available to assist and solve any problems that may arise during the experimental process.

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