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AB235969

Recombinant Human SEPP1 protein (His tag)

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Recombinant Human SEPP1 protein (His tag) is a Human Full Length protein, in the 20 to 381 aa range, expressed in Escherichia coli, with >90%, suitable for SDS-PAGE.

View Alternative Names

SELP, SEPP1, SELENOP, Selenoprotein P, SeP

1 Images
SDS-PAGE - Recombinant Human SEPP1 protein (His tag) (AB235969)
  • SDS-PAGE

Supplier Data

SDS-PAGE - Recombinant Human SEPP1 protein (His tag) (AB235969)

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) analysis with 5% enrichment gel and 15% separation gel of ab235969.

Key facts

Purity

>90% SDS-PAGE

Expression system

Escherichia coli

Tags

His tag N-Terminus

Applications

SDS-PAGE

applications

Biologically active

No

Accession

P49908

Animal free

No

Carrier free

No

Species

Human

Storage buffer

pH: 7.2 - 7.4 Constituents: Tris buffer, 50% Glycerol (glycerin, glycerine)

storage-buffer

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Reactivity data

{ "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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Sequence info

[{"sequence":"ESQDQSSLCKQPPAWSIRDQDPMLNSNGSVTVVALLQASSYLCILQASKLEDLRVKLKKEGYSNISYIVVNHQGISSRLKYTHLKNKVSEHIPVYQQEENQTDVWTLLNGSKDDFLIYDRCGRLVYHLGLPFSFLTFPYVEEAIKIAYCEKKCGNCSLTTLKDEDFCKRVSLATVDKTVETPSPHYHHEHHHNHGHQHLGSSELSENQQPGAPNAPTHPAPPGLHHHHKHKGQHRQGHPENRDMPASEDLQDLQKKLCRKRCINQLLCKLPTDSELAPRSSCCHCRHLIFEKTGSAITSQCKENLPSLCSSQGLRAEENITESCQSRLPPAASQISQQLIPTEASASSRSKNQAKKSESPSN","proteinLength":"Full Length","predictedMolecularWeight":"44.6 kDa","actualMolecularWeight":null,"aminoAcidEnd":381,"aminoAcidStart":20,"nature":"Recombinant","expressionSystem":"Escherichia coli","accessionNumber":"P49908","tags":[{"tag":"His","terminus":"N-Terminus"}]}]
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Properties and storage information

Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C
Storage information
Avoid freeze / thaw cycle
False
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Supplementary information

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

SEPP1 also known as Selenoprotein P is a glycoprotein characterized by multiple selenocysteine residues which play a critical role in its function. SEPP1 has a molecular mass of approximately 60 kDa. It expresses predominantly in the liver but can be found in other tissues like the brain kidney and plasma. In the liver it is involved in selenium transport and homeostasis carrying selenium to other tissues through the blood.
Biological function summary

SEPP1 acts as an antioxidant helping to defend cells against damage from reactive oxygen species. It exists as part of a complex system within the body to balance oxidative stress. Moreover SEPP1 contributes to the recycling of selenium in the body ensuring adequate supply for selenoprotein synthesis in various tissues. It serves essential functions in neurological health and immune response leveraging its selenium content to protect cells and maintain cellular activities.

Pathways

SEPP1 is significantly involved in selenium homeostasis and the oxidative stress response pathways. It interacts with proteins like glutathione peroxidase (GPx) and thioredoxin reductase which also depend on selenium for their antioxidant activities. The involvement of SEPP1 in these pathways is critical for mitigating oxidative damage and supporting the function of other selenium-dependent enzymes essential for maintaining cellular health.

SEPP1 is associated with neurodegenerative diseases and certain types of cancer. Dysregulation of SEPP1 and selenium homeostasis may contribute to the development and progression of conditions such as Alzheimer's disease potentially involving interactions with amyloid precursor protein (APP) and tau proteins. In cancer alterations in SEPP1 expression have been linked to colorectal cancer through pathways intersecting with proteins influencing cell proliferation and apoptosis such as Bcl-2 and p53 indicating its potential role in tumor biology.
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Specifications

Form

Liquid

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General info

Function

Might be responsible for some of the extracellular antioxidant defense properties of selenium or might be involved in the transport of selenium. May supply selenium to tissues such as brain and testis.

Sequence similarities

Belongs to the selenoprotein P family.

Post-translational modifications

Phosphorylation sites are present in the extracellular medium.

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Product protocols

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Target data

Might be responsible for some of the extracellular antioxidant defense properties of selenium or might be involved in the transport of selenium. May supply selenium to tissues such as brain and testis.
See full target information SELENOP
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