HIRA (TUPLE1)/CEN22q FISH Probe
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More Files
- More Functions
Hybridization position of the probes on the chromosome.
Hybridization position of the probes on the chromosome.
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Specification
Product Description
Labeled FISH probes for identification of gene amplification using Fluorescent In Situ Hybridization Technique. (Technology).
Probe 1
Name: HIRA (TUPLE1)
Size: Approximately 280kb
Fluorophore: Texas Red
Location: 22q11.21Probe 2
Name: CEN22q
Size: Approximately 620kb
Fluorophore: FITC
Location: 22q11.22Origin
Human
Source
Genomic DNA
Reactivity
Human
Notice
We strongly recommend the customer to use FFPE FISH PreTreatment Kit 1 (Catalog #: KA2375 or KA2691) for the pretreatment of Formalin-Fixed Paraffin-Embedded (FFPE) tissue sections.
Regulatory Status
For research use only (RUO)
Quality Control Testing
Representative images of normal human cell (lymphocyte) stain with the dual color FISH probe. The left image is chromosomes at metaphase, and the right image is an interphase nucleus.
Supplied Product
DAPI Counterstain (1500 ng/mL ) 125 uL for each 100 uL FISH Probe
Storage Instruction
Store at 4°C in the dark.
Note
Hybridization position of the probes on the chromosome.
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Applications
Fluorescent In Situ Hybridization (Cell)
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Gene Info — HIRA
Entrez GeneID
7290Gene Name
HIRA
Gene Alias
DGCR1, TUP1, TUPLE1
Gene Description
HIR histone cell cycle regulation defective homolog A (S. cerevisiae)
Omim ID
600237Gene Ontology
HyperlinkGene Summary
This gene encodes a histone chaperone that preferentially places the variant histone H3.3 in nucleosomes. Orthologs of this gene in yeast, flies, and plants are necessary for the formation of transcriptionally silent heterochomatin. This gene plays an important role in the formation of the senescence-associated heterochromatin foci. These foci likely mediate the irreversible cell cycle changes that occur in senescent cells. It is considered the primary candidate gene in some haploinsufficiency syndromes such as DiGeorge syndrome, and insufficient production of the gene may disrupt normal embryonic development. [provided by RefSeq
Other Designations
DiGeorge critical region gene 1|HIR histone cell cycle regulation defective homolog A
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Interactome
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Disease
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