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AB181917

Recombinant Human NSP 5 alpha 3 alpha protein (His tag N-Terminus)

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Recombinant Human NSP 5 alpha 3 alpha protein (His tag N-Terminus) is a Human Fragment protein, in the 458 to 761 aa range, expressed in Escherichia coli, with >80%, suitable for SDS-PAGE, Mass Spec.

View Alternative Names

CYTSB, NSP5, SPECC1, Cytospin-B, Nuclear structure protein 5, Sperm antigen HCMOGT-1, Sperm antigen with calponin homology and coiled-coil domains 1

1 Images
SDS-PAGE - Recombinant Human NSP 5 alpha 3 alpha protein (His tag N-Terminus) (AB181917)
  • SDS-PAGE

Supplier Data

SDS-PAGE - Recombinant Human NSP 5 alpha 3 alpha protein (His tag N-Terminus) (AB181917)

15% SDS-PAGE analysis of ab181917 (3μg).

Key facts

Purity

>80% SDS-PAGE

Expression system

Escherichia coli

Tags

His tag N-Terminus

Applications

SDS-PAGE, Mass Spec

applications

Biologically active

No

Accession

Q5M775

Animal free

No

Carrier free

No

Species

Human

Storage buffer

pH: 8 Constituents: 10% Glycerol (glycerin, glycerine), 0.58% Sodium chloride, 0.32% Tris HCl, 0.02% (R*,R*)-1,4-Dimercaptobutan-2,3-diol

storage-buffer

Reactivity data

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

Sequence info

[{"sequence":"MGSSHHHHHHSSGLVPRGSHMGSTQEGKIIELEQKCTGILEQGRFEREKLLNIQQQLTCSLRKVEEENQGALEMIKRLKEENEKLNEFLELERHNNNMMAKTLEECRVTLEGLKMENGSLKSHLQGEKQKATEASAVEQTAESCEVQEMLKVARAEKDLLELSCNELRQELLKANGEIKHVSSLLAKVEKDYSYLKEICDHQAEQLSRTSLKLQEKASESDAEIKDMKETIFELEDQVEQHRAVKLHNNQLISELESSVIKLEEQKSDLERQLKTLTKQMKEETEEWRRFQADLQTAVVVANDIKCEAQQELRTVKRKLLEEEEKNA","proteinLength":"Fragment","predictedMolecularWeight":"37.7 kDa","actualMolecularWeight":null,"aminoAcidEnd":761,"aminoAcidStart":458,"nature":"Recombinant","expressionSystem":"Escherichia coli","accessionNumber":"Q5M775","tags":[{"tag":"His","terminus":"N-Terminus"}]}]

Properties and storage information

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle
False

Supplementary information

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

The NSP5 alpha 3 alpha protein also known as non-structural protein 5 is an important player in viral replication. This protein weighs approximately 32 kilodaltons and is expressed primarily in cells infected by certain types of viruses including coronaviruses. NSP5 alpha 3 alpha functions as a protease which is an enzyme that cleaves other proteins to facilitate the viral replication process. It is often considered the main protease of the virus essential for processing the viral polyprotein into functional units necessary for the virus lifecycle.
Biological function summary

The NSP5 alpha 3 alpha protein acts as a pivotal component of the viral replication machinery. It is a critical member of the viral replication complex which consists of non-structural proteins that work together to produce viral RNA. These complexes form in the cytoplasm of infected host cells and coordinate the replication and transcription of the viral genome. The activity of NSP5 alpha 3 alpha protease cleaves the viral polyprotein at specific sites releasing other non-structural proteins that perform various roles in replication.

Pathways

NSP5 alpha 3 alpha protein plays a central role in the viral RNA synthesis pathway. Its proteolytic activity is essential for the maturation of several non-structural proteins that participate in RNA replication and transcription. NSP5 alpha 3 alpha functions closely with NSP12 an important polymerase enzyme within the viral RNA-dependent RNA polymerase complex. Together these proteins ensure continuous and efficient viral RNA synthesis which is important for successful viral propagation within the host.

NSP5 alpha 3 alpha protein is intimately linked to respiratory diseases such as COVID-19. The protein's role in viral replication makes it a significant target for developing antiviral therapies aimed at inhibiting its protease activity. The NSP5 alpha 3 alpha protein also connects to other viral proteins such as NSP3 and NSP16 which are implicated in immune evasion mechanisms that allow the virus to persist and cause severe disease symptoms. Understanding the interactions of NSP5 alpha 3 alpha with these proteins may provide new insights into therapeutic approaches for combatting these infections.

Specifications

Form

Liquid

Additional notes

ab181917 was purified by using conventional chromatography techniques.

General info

Sequence similarities

Belongs to the cytospin-A family.

Subcellular localisation

Nucleus

Product protocols

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