Acyl-CoA Synthetase Long Chain Family Member 4 (ACSL4) Antibody

Este producto es parte de ACSL - Acyl-CoA Synthetase Long-Chain Family Member Elisa - Clia - Antibody - Protein
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292.5€ (80 µl)

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935106861
info@markelab.com
name
Acyl-CoA Synthetase Long Chain Family Member 4 (ACSL4) Antibody
category
Primary Antibodies
provider
Abbexa
reference
abx031624
tested applications
ELISA, WB, IHC

Description

Long chain acyl-CoA synthetase (LACS), or long chain fatty acid-CoA ligase (FACL), converts free long chain fatty acids into fatty acyl-CoA esters, key intermediates in the synthesis of complex lipids. The FACL4 gene encodes a form of LACS and is expressed in several tissues, including brain. FACL4 cDNA from brain encodes a gene product that shows preference for arachidonic acid as a substrate when expressed in mammalian cells.1 The sequence of the predicted 670-amino acid human protein is 97% identical to that of rat ACS4. FACL4 is highly expressed in adult human brain, especially in the cerebellum and hippocampus, similar to the mouse.2 A strong cytoplasmic staining was found in the Purkinje and granular cells of the cerebellum and the pyramidal layer of hippocampus, indicating that FACL4 is specifically expressed in neurons and not in glial cells. Two patients with Alport syndrome, elliptocytosis, and mental retardation carried a large deletion of the COL4A5 region that included FACL4.3 The absence of FACL4 might play a role in the development of mental retardation or other signs associated with Alport syndrome. Two point mutations, 1 missense and 1 splice site change, were reported in the FACL4 gene in 2 families with nonspecific mental retardation.2 Analysis of enzymatic activity in lymphoblastoid cell lines of affected individuals revealed low levels compared with normal cells, indicating that both mutations are null mutations.

Documents del producto

Instrucciones
Data sheet
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Product specifications

Category
Primary Antibodies
Immunogen Target
Acyl-CoA Synthetase Long Chain Family Member 4 (ACSL4)
Host
Rabbit
Reactivity
Human
Recommended Dilution
WB: 1/1000, IHC-P: 1/25. Not tested in IHC-F. Optimal dilutions/concentrations should be determined by the end user.
Clonality
Polyclonal
Conjugation
Unconjugated
Isotype
IgG
Purification
Purified through a protein G column, eluted with high and low pH buffers and neutralized immediately, followed by dialysis against PBS.
Size 1
80 µl
Size 2
400 µl
Form
Liquid
Tested Applications
ELISA, WB, IHC
Buffer
PBS containing 0.09% sodium azide.
Availability
Shipped within 5-10 working days.
Storage
Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles.
Dry Ice
No
UniProt ID
O60488
NCBI Accession
NP_004449.1, NP_075266.1
Alias
ACS4,FACL4,LACS4 MRX63,MRX68
Background
Antibody anti-ACSL4
Status
RUO

Descripción

ACSL4 is an acyl-CoA synthetase with a strong preference for polyunsaturated fatty acids, such as arachidonic and docosahexaenoic acids, converting them into acyl-CoA derivatives for metabolic use. It is highly expressed in the brain, testis, and adrenal glands, where it supports processes requiring specialized lipid metabolism, including the biosynthesis of eicosanoids and membrane lipids. ACSL4 is critical in ferroptosis, a type of programmed cell death triggered by lipid peroxidation, through its role in incorporating polyunsaturated fatty acids into phospholipids. Dysregulation of ACSL4 has been linked to cancer, neurodegenerative diseases, and inflammatory disorders, as it influences processes such as oxidative stress and cellular survival. Its specific role in handling polyunsaturated fatty acids highlights its importance in maintaining cellular lipid balance and preventing oxidative damage under stress conditions.

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