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Safety Information

23-049-M

Sigma-Aldrich

p38/JTV-1 Protein, 10 µg

Full length, recombinant human p38/JTV-1. N-terminal cMyc, GST-tagged. For use in Enzyme Assays. Functions as a substrate in ubiquitination assays.

Synonym(s):

Aminoacyl tRNA synthase complex-interacting multifunctional protein 2, AIMP2, Multisynthase complex auxiliary component p38

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About This Item

UNSPSC Code:
12352202
eCl@ss:
32160405
NACRES:
NA.41

biological source

human

Quality Level

100
300

recombinant

expressed in Sf21 cells

manufacturer/tradename

Upstate®

technique(s)

activity assay: suitable

GenBank accession no.

BC002853

General description

p38/JTV-1 is a scaffold required for the assembly and stability of the multi-tRNA synthetase complex, an essential enzyme that ligates specific amino acids to tRNAs before protein synthesis. It plays a pivotal role in the control of cell proliferation and has been shown to interact with FUSE binding protein, stimulating its ubquitination and degradation and leading to the down-regulation of the transcription factor c-Myc which is required for differentiation of functional alveolar type II cells. Genetic disruption of p38/JTV-1 in mice has been observed to cause neonatal lethality.

p38/JTV-1 is ubiquitinated by the E3 ligase Parkin, leading to its proteosomal degradation. It has been shown to accumulate in Parkin-deficient mice and in the brain tissue of patients with hereditary Parkinson’s, suggesting that it may play a role in the pathogenicity of this disease.

Application

Ubiquitination Cascade Comoponent: Substrate

Physical form

Purified using immobilized metal affinity chromatography.

Legal Information

GenBank is a registered trademark of United States Department of Health and Human Services
UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H317

Hazard Classifications

Skin Sens. 1

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

JAN Code

23-049:
23-049M:

Certificates of Analysis (COA)

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