HER3/CEN12p FISH Probe
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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: HER3
Size: Approximately 320kb
Fluorophore: Texas Red
Location: 12q13Probe 2
Name: CEN12p
Size: Approximately 530kb
Fluorophore: FITC
Location: 12p11.22Probe Gap
The gap between two probes is approximately 36,000 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 HER3/CEN12p FISH Probe. Human breast cancer showed no HER3 gene amplification. -
Gene Info — ERBB3
Entrez GeneID
2065Gene Name
ERBB3
Gene Alias
ErbB-3, HER3, LCCS2, MDA-BF-1, MGC88033, c-erbB-3, c-erbB3, erbB3-S, p180-ErbB3, p45-sErbB3, p85-sErbB3
Gene Description
v-erb-b2 erythroblastic leukemia viral oncogene homolog 3 (avian)
Gene Ontology
HyperlinkGene Summary
This gene encodes a member of the epidermal growth factor receptor (EGFR) family of receptor tyrosine kinases. This membrane-bound protein has a neuregulin binding domain but not an active kinase domain. It therefore can bind this ligand but not convey the signal into the cell through protein phosphorylation. However, it does form heterodimers with other EGF receptor family members which do have kinase activity. Heterodimerization leads to the activation of pathways which lead to cell proliferation or differentiation. Amplification of this gene and/or overexpression of its protein have been reported in numerous cancers, including prostate, bladder, and breast tumors. Alternate transcriptional splice variants encoding different isoforms have been characterized. One isoform lacks the intermembrane region and is secreted outside the cell. This form acts to modulate the activity of the membrane-bound form. Additional splice variants have also been reported, but they have not been thoroughly characterized. [provided by RefSeq
Other Designations
erbB-3|lethal congenital contracture syndrome 2|v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 3
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