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AB123153

Recombinant Human UNC119B protein (His tag N-Terminus)

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Recombinant Human UNC119B protein (His tag N-Terminus) is a Human Full Length protein, in the 1 to 251 aa range, expressed in Escherichia coli, with >90%, suitable for SDS-PAGE, Mass Spec.

View Alternative Names

Protein unc-119 homolog B, UNC119B

1 Images
SDS-PAGE - Recombinant Human UNC119B protein (His tag N-Terminus) (AB123153)
  • SDS-PAGE

Unknown

SDS-PAGE - Recombinant Human UNC119B protein (His tag N-Terminus) (AB123153)

15% SDS-PAGE analysis of ab123153 (3 μg).

Key facts

Purity

>90% SDS-PAGE

Expression system

Escherichia coli

Tags

His tag N-Terminus

Applications

SDS-PAGE, Mass Spec

applications

Biologically active

No

Accession

A6NIH7

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":"MGSSHHHHHHSSGLVPRGSHMSGSNPKAAAAASAAGPGGLVAGKEEKKKAGGGVLNRLKARRQAPHHAADDGVGAAVTEQELLALDTIRPEHVLRLSRVTENYLCKPEDNIYSIDFTRFKIRDLETGTVLFEIAKPCVSDQEEDEEEGGGDVDISAGRFVRYQFTPAFLRLRTVGATVEFTVGDKPVSNFRMIERHYFREHLLKNFDFDFGFCIPSSRNTCEHIYEFPQLSEDVIRLMIENPYETRSDSFYFVDNKLIMHNKADYAYNGGQ","proteinLength":"Full Length","predictedMolecularWeight":"30.3 kDa","actualMolecularWeight":null,"aminoAcidEnd":251,"aminoAcidStart":1,"nature":"Recombinant","expressionSystem":"Escherichia coli","accessionNumber":"A6NIH7","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.

UNC119B also known as HRG4 is a protein involved in lipid-binding transport and plays an important role in the trafficking of lipidated proteins. The protein has a molecular mass of around 42 kDa and is commonly expressed in the retina and brain tissues. It binds myristoylated proteins facilitating their proper localization within cells. UNC119B interacts with specific proteins like ARL2 and ARL3 which are small GTP-binding proteins to perform its functions.
Biological function summary

The ability of UNC119B to bind lipid-modified proteins plays a role in ensuring efficient protein trafficking within cells. It is part of a transport complex that delivers lipidated proteins to their correct cellular destinations. This function supports membrane dynamics by verifying that signaling molecules reach necessary cellular compartments. Interaction with ARL proteins helps stabilize the transport complex and facilitates its membrane association.

Pathways

UNC119B functions significantly in the phototransduction and neuronal signaling pathways. It participates in the ciliary transport pathway which is important for the movement of proteins inside photoreceptor cells. UNC119B interacts with proteins like RPGR which is associated with proper functioning and maintenance of photoreceptor cells. This involvement is essential for preserving cell signaling and response mechanisms.

Research connects UNC119B with retinal degenerative diseases such as retinitis pigmentosa as well as neuronal disorders. Changes in UNC119B function impact the trafficking and signaling of photoreceptor cells associating it with these diseases. The protein’s interaction with RPGR is important as mutations in RPGR have links with retinal dystrophies. Understanding UNC119B's role in these diseases helps uncover potential therapeutic targets for treatment.

Specifications

Form

Liquid

Additional notes

ab123153 was purified by using conventional chromatography techniques.

General info

Function

Myristoyl-binding protein that acts as a cargo adapter : specifically binds the myristoyl moiety of a subset of N-terminally myristoylated proteins and is required for their localization. Binds myristoylated NPHP3 and plays a key role in localization of NPHP3 to the primary cilium membrane. Does not bind all myristoylated proteins. Probably plays a role in trafficking proteins in photoreceptor cells.

Sequence similarities

Belongs to the PDE6D/unc-119 family.

Product protocols

Target data

Myristoyl-binding protein that acts as a cargo adapter : specifically binds the myristoyl moiety of a subset of N-terminally myristoylated proteins and is required for their localization. Binds myristoylated NPHP3 and plays a key role in localization of NPHP3 to the primary cilium membrane. Does not bind all myristoylated proteins. Probably plays a role in trafficking proteins in photoreceptor cells.
See full target information UNC119B

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