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AB202202

Recombinant Human FARSLB protein (denatured)

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Recombinant Human FARSLB protein (denatured) is a Human Full Length protein, in the 1 to 589 aa range, expressed in Escherichia coli, suitable for SDS-PAGE.

View Alternative Names

FARSLB, FRSB, HSPC173, FARSB, Phenylalanine--tRNA ligase beta subunit, Phenylalanyl-tRNA synthetase beta subunit, PheRS

1 Images
SDS-PAGE - Recombinant Human FARSLB protein (denatured) (AB202202)
  • SDS-PAGE

Supplier Data

SDS-PAGE - Recombinant Human FARSLB protein (denatured) (AB202202)

15% SDS-PAGE analysis of ab202202 (3μg).

Key facts

Purity

undefined SDS-PAGE

Expression system

Escherichia coli

Tags

His tag N-Terminus

Applications

SDS-PAGE

applications

Biologically active

No

Accession

Q9NSD9

Animal free

No

Carrier free

No

Species

Human

Storage buffer

pH: 8 Constituents: 10% Glycerol (glycerin, glycerine), 0.32% Tris HCl

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":"MGSSHHHHHHSSGLVPRGSHMGSMPTVSVKRDLLFQALGRTYTDEEFDELCFEFGLELDEITSEKEIISKEQGNVKAAGASDVVLYKIDVPANRYDLLCLEGLVRGLQVFKERIKAPVYKRVMPDGKIQKLIITEETAKIRPFAVAAVLRNIKFTKDRYDSFIELQEKLHQNICRKRALVAIGTHDLDTLSGPFTYTAKRPSDIKFKPLNKTKEYTACELMNIYKTDNHLKHYLHIIENKPLYPVIYDSNGVVLSMPPIINGDHSRITVNTRNIFIECTGTDFTKAKIVLDIIVTMFSEYCENQFTVEAAEVVFPNGKSHTFPELAYRKEMVRADLINKKVGIRETPENLAKLLTRMYLKSEVIGDGNQIEIEIPPTRADIIHACDIVEDAAIAYGYNNIQMTLPKTYTIANQFPLNKLTELLRHDMAAAGFTEALTFALCSQEDIADKLGVDISATKAVHISNPKTAEFQVARTTLLPGLLKTIAANRKMPLPLKLFEISDIVIKDSNTDVGAKNYRHLCAVYYNKNPGFEIIHGLLDRIMQLLDVPPGEDKGGYVIKASEGPAFFPGRCAEIFARGQSVGKLGVLHPDVITKFELTMPCSSLEINVGPFL","proteinLength":"Full Length","predictedMolecularWeight":"68.5 kDa","actualMolecularWeight":null,"aminoAcidEnd":589,"aminoAcidStart":1,"nature":"Recombinant","expressionSystem":"Escherichia coli","accessionNumber":"Q9NSD9","tags":[{"tag":"His","terminus":"N-Terminus"}]}]
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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
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Supplementary information

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

FARSLB also known as Phenylalanyl-tRNA synthetase beta subunit is a protein with a mass of approximately 55 kDa. It plays an important role in protein synthesis facilitating the attachment of phenylalanine to its corresponding tRNA in the cytoplasm. FARSLB is expressed in various tissues with high levels reported in rapidly dividing cells due to its role in active translation processes. The protein functions as part of the aminoacyl-tRNA synthetase family and has a well-conserved structure essential for its enzymatic activity.
Biological function summary

The FARSLB subunit contributes to accurate protein translation by ensuring proper amino acid incorporation during polypeptide chain elongation. It forms a heterotetrameric complex with its alpha counterpart FARSA to achieve this. This complex catalyzes the esterification of phenylalanine to its tRNA a critical step in translating genetic information into functional proteins. The activity of FARSLB ensures fidelity in protein synthesis impacting cell growth and function significantly.

Pathways

FARSLB is an essential component of the translation pathway where it cooperates with ribosomal subunits and other translation factors. This protein also ties into the aminoacyl-tRNA biosynthesis pathway maintaining a supply of charged tRNAs necessary for efficient protein synthesis. FARSLB interacts with proteins like FARSA within this system and its proper function supports cellular processes requiring rapid and accurate protein production.

FARSLB has a connection to phenylketonuria a metabolic disorder stemming from anomalies in phenylalanine processing. Aberrations in FARSLB function or expression could influence phenylalanine metabolism and contribute to disease pathology. The protein also associates with neurodegenerative disorders where protein synthesis fidelity becomes compromised. Through these conditions FARSLB interacts closely with phenylalanine and associated metabolic enzymes highlighting its importance in maintaining metabolic and neurological health.
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Specifications

Form

Liquid

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General info

Sequence similarities

Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 2 subfamily.

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Product protocols

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Target data

See full target information FARSB
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Product promise

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