p16/CEN9q FISH Probe

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Specifications
Product Description
Labeled FISH probes for identification of gene amplification using Fluorescent In Situ Hybridization Technique. (Technology).
Probe 1
Name: p16
Size: Approximately 110kb
Fluorophore: Texas Red
Location: 9p21Probe 2
Name: CEN9q
Size: Approximately 470kb
Fluorophore: FITC
Location: 9q21Probe Gap
The gap between two probes is approximately 49,380 kb.
Origin
Human
Source
Genomic DNA
Reactivity
Human
Form
Liquid
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.
Regulation 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. -
Applications
Fluorescent In Situ Hybridization (Cell)
Fluorescent In Situ Hybridization (Formalin/PFA-fixed paraffin-embedded sections)
Human breast cancer (FFPE) stained with p16/CEN9q FISH Probe. Human breast cancer showed no p16 gene amplification -
Gene Info — CDKN2A
Entrez GeneID
1029Gene Name
CDKN2A
Gene Alias
ARF, CDK4I, CDKN2, CMM2, INK4, INK4a, MLM, MTS1, TP16, p14, p14ARF, p16, p16INK4, p16INK4a, p19
Gene Description
cyclin-dependent kinase inhibitor 2A (melanoma, p16, inhibits CDK4)
Gene Ontology
HyperlinkGene Summary
This gene generates several transcript variants which differ in their first exons. At least three alternatively spliced variants encoding distinct proteins have been reported, two of which encode structurally related isoforms known to function as inhibitors of CDK4 kinase. The remaining transcript includes an alternate first exon located 20 Kb upstream of the remainder of the gene; this transcript contains an alternate open reading frame (ARF) that specifies a protein which is structurally unrelated to the products of the other variants. This ARF product functions as a stabilizer of the tumor suppressor protein p53 as it can interact with, and sequester, MDM1, a protein responsible for the degradation of p53. In spite of the structural and functional differences, the CDK inhibitor isoforms and the ARF product encoded by this gene, through the regulatory roles of CDK4 and p53 in cell cycle G1 progression, share a common functionality in cell cycle G1 control. This gene is frequently mutated or deleted in a wide variety of tumors, and is known to be an important tumor suppressor gene. [provided by RefSeq
Other Designations
CDK4 inhibitor p16-INK4|OTTHUMP00000021147|OTTHUMP00000021148|cell cycle negative regulator beta|cyclin-dependent kinase inhibitor 2A|cyclin-dependent kinase inhibitor p16|multiple tumor suppressor 1
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