ERBB2/D17S122 Probe
Product Code: CG0040
Product Group: In-situ Hybridisation Probes (FISH, CISH)
Supplier: Abnova Corporation
| Code | Size | Price |
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| CG0040-100uL | 100 uL | £537.30£597.00 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Special offer! 10% off Abnova Probes. Read more here. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quantity:
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Overview
Regulatory Status: RUO
Target Species: Human
Application: In-Situ Hybridisation
Storage:
Store at 2-8°C in an upright position. Return to storage conditions immediately after use.
Further Information
Antigen Target Species:
Human
Form:
Liquid
Note:
The probe is intended to be used in combination with the CISH Implementation Kit 2 (Catalog #: KA5366 or KA6906 ), which provides necessary reagents for specimen pretreatment and post-hybridization processing.
Interpretation of results:
Using the CISH Implementation Kit 2 (Cat # KA5366 or KA6906), hybridization signals of Digoxigenin-labeled polynucleotides appear as dark green colored distinct dots (ERBB2 gene region), and Dinitrophenyl-labeled polynucleotides appear as bright red colored distinct dots (D17S122 locus).
Normal situation:In interphases of normal cells or cells without an amplification involving the ERBB2 gene region, two distinct dot-shaped green and two distinct dot-shaped red signals appear.
Aberrant situation: In cells with an amplification of the ERBB2 gene region, an increased number of green signals or green signal clusters will be observed.
Overlapping signals may appear as brown signals. Genomic aberrations due to small deletions, duplications or inversions might result in inconspicuous signal patterns. Other signal patterns than those described above may be observed in some abnormal samples. These unexpected signal patterns should be further investigated.
Interpretation of results:
Using the CISH Implementation Kit 2 (Cat # KA5366 or KA6906), hybridization signals of Digoxigenin-labeled polynucleotides appear as dark green colored distinct dots (ERBB2 gene region), and Dinitrophenyl-labeled polynucleotides appear as bright red colored distinct dots (D17S122 locus).
Normal situation:In interphases of normal cells or cells without an amplification involving the ERBB2 gene region, two distinct dot-shaped green and two distinct dot-shaped red signals appear.
Aberrant situation: In cells with an amplification of the ERBB2 gene region, an increased number of green signals or green signal clusters will be observed.
Overlapping signals may appear as brown signals. Genomic aberrations due to small deletions, duplications or inversions might result in inconspicuous signal patterns. Other signal patterns than those described above may be observed in some abnormal samples. These unexpected signal patterns should be further investigated.
Product Description:
ERBB2/D17S122 Probe is designed for the qualitative detection of human ERBB2 gene amplifications as well as the detection of the D17S122 locus in formalin-fixed, paraffin-embedded specimens by chromogenic in situ hybridization (CISH).
Recommended Dilution:
The product is ready-to-use. No reconstitution, mixing, or dilution is required. Bring probe to room temperature (18-25°C) and mix briefly before use.
Supplied Product:
Reagent Provided:
This Probe is composed of:
1. Digoxigenin-labeled polynucleotides, which target sequences mapping in 17q12** (chr17:37,725,661-37,882,844) harboring the ERBB2 gene region.
2. Dinitrophenyl-labeled polynucleotides, which target sequences mapping in 17p12** (chr17:14,954,785-15,434,017) harboring the D17S122 locus.
3. Formamide based hybridization buffer.
This Probe is composed of:
1. Digoxigenin-labeled polynucleotides, which target sequences mapping in 17q12** (chr17:37,725,661-37,882,844) harboring the ERBB2 gene region.
2. Dinitrophenyl-labeled polynucleotides, which target sequences mapping in 17p12** (chr17:14,954,785-15,434,017) harboring the D17S122 locus.
3. Formamide based hybridization buffer.