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DHCR24 blocking peptide

DHCR24 Antibody (N-term) Blocking Peptide

Gene Names
DHCR24; DCE; SELADIN1; Nbla03646; seladin-1
Synonyms
DHCR24; DHCR24 Antibody (N-term) Blocking Peptide; Delta(24)-sterol reductase; 24-dehydrocholesterol reductase; 3-beta-hydroxysterol delta-24-reductase; Diminuto/dwarf1 homolog; Seladin-1; KIAA0018; DHCR24 blocking peptide
Ordering
Specificity
The synthetic peptide sequence used to generate the antibody was selected from the N-term region of human DHCR24. A 10 to 100 fold molar excess to antibody is recommended. Precise conditions should be optimized for a particular assay.
Form/Format
Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.
Sequence Length
516
Cellular Location
Endoplasmic reticulum membrane; Single-pass membrane protein. Golgi apparatus membrane; Single-pass membrane protein
Tissue Location
Highly expressed in brain and adrenal gland with moderate expression in liver, lung, spleen, prostate and spinal cord. Low expression in heart, uterus and prostate Undetectable in blood cells. In the brain, strongly expressed in cortical regions, substantia nigra, caudate nucleus, hippocampus, medulla oblongata and pons. In brains affected by Alzheimer disease, expression in the inferior temporal lobe is substantially lower than in the frontal cortex.
Preparation and Storage
Maintain refrigerated at 2-8 degree C for up to 6 months. For long term storage store at -20 degree C.
Related Product Information for DHCR24 blocking peptide
Catalyzes the reduction of the delta-24 double bond of sterol intermediates. Protects cells from oxidative stress by reducing caspase 3 activity during apoptosis induced by oxidative stress. Also protects against amyloid-beta peptide-induced apoptosis.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
Molecular Weight
54,750 Da
NCBI Official Full Name
Delta(24)-sterol reductase
NCBI Official Synonym Full Names
24-dehydrocholesterol reductase
NCBI Official Symbol
DHCR24
NCBI Official Synonym Symbols
DCE; SELADIN1; Nbla03646; seladin-1
NCBI Protein Information
delta(24)-sterol reductase
UniProt Protein Name
Delta(24)-sterol reductase
UniProt Gene Name
DHCR24
UniProt Synonym Gene Names
KIAA0018
UniProt Entry Name
DHC24_HUMAN

NCBI Description

This gene encodes a flavin adenine dinucleotide (FAD)-dependent oxidoreductase which catalyzes the reduction of the delta-24 double bond of sterol intermediates during cholesterol biosynthesis. The protein contains a leader sequence that directs it to the endoplasmic reticulum membrane. Missense mutations in this gene have been associated with desmosterolosis. Also, reduced expression of the gene occurs in the temporal cortex of Alzheimer disease patients and overexpression has been observed in adrenal gland cancer cells. [provided by RefSeq, Jul 2008]

Uniprot Description

Diminuto: the enzyme 3-beta-hydroxysterol delta-24-reductase (DHCR24), a member of the flavin adenine dinucleotide (FAD)-dependent oxidoreductases, catalyzes the reduction of the delta-24 double bond of sterol intermediates during cholesterol biosynthesis. Highly expressed in brain and adrenal gland with moderate expression in liver, lung, spleen, prostate and spinal cord. Low expression in heart, uterus and prostate. Undetectable in blood cells. Overexpressed in the adenoma tissue of patients with Cushing's syndrome. May be involved in the molecular events of adrenocortical tumorigenesis by facilitating steroid synthesis and cell growth.

Protein type: Membrane protein, integral; Lipid Metabolism - steroid biosynthesis; Oxidoreductase; EC 1.3.1.72

Chromosomal Location of Human Ortholog: 1p32.3

Cellular Component: endoplasmic reticulum; endoplasmic reticulum membrane; membrane; nucleus

Molecular Function: delta24(24-1) sterol reductase activity; delta24-sterol reductase activity; enzyme binding; oxidoreductase activity, acting on the CH-CH group of donors, NAD or NADP as acceptor; peptide antigen binding

Biological Process: cholesterol biosynthetic process; cholesterol biosynthetic process via desmosterol; cholesterol biosynthetic process via lathosterol; negative regulation of apoptosis; negative regulation of caspase activity; response to oxidative stress; skin development; tissue development

Disease: Desmosterolosis

Research Articles on DHCR24

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Product Notes

The DHCR24 dhcr24 (Catalog #AAA9224874) is a Blocking Peptide and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "DHCR24, Blocking Peptide" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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