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CRB3-SAFB Fusion FISH Probe

The CRB3-SAFB Fusion FISH Probe is used to confirm a fusion of the CRB3 and SAFB genes. The fusion of the CRB3 and SAFB genes has been associated with Stomach Adenocarcinoma. These probes are FISH confirmed on normal peripheral blood in both interphase nuclei and metaphase spreads before shipment. Typical turnaround time for this product is 7-14 days after purchase.

** This product is for in vitro and research use only. This product is not intended for diagnostic use. Please note that both genes fall on the same chromosome and inter-chromosomal detection may be difficult to detect depending on the genes proximity to one another. Please consult our support staff before ordering this product to ensure that the probe can be designed to meet your specific needs.

Turnaround Time: 7-10 Business Days    Shipping Time: 1-2 Day Expedited Shipping

SKU Test Kits Buffer Dye Color Order Now
CRB3-SAFB-20-ORGR  (Standard Design) 20 (40 μL) 200 μL
CRB3-SAFB-20-RERE 20 (40 μL) 200 μL
CRB3-SAFB-20-REOR 20 (40 μL) 200 μL
CRB3-SAFB-20-REGO 20 (40 μL) 200 μL
CRB3-SAFB-20-REGR 20 (40 μL) 200 μL
CRB3-SAFB-20-REAQ 20 (40 μL) 200 μL
CRB3-SAFB-20-ORRE 20 (40 μL) 200 μL
CRB3-SAFB-20-OROR 20 (40 μL) 200 μL
CRB3-SAFB-20-ORGO 20 (40 μL) 200 μL
CRB3-SAFB-20-ORAQ 20 (40 μL) 200 μL
CRB3-SAFB-20-GORE 20 (40 μL) 200 μL
CRB3-SAFB-20-GOOR 20 (40 μL) 200 μL
CRB3-SAFB-20-GOGO 20 (40 μL) 200 μL
CRB3-SAFB-20-GOGR 20 (40 μL) 200 μL
CRB3-SAFB-20-GOAQ 20 (40 μL) 200 μL
CRB3-SAFB-20-GRRE 20 (40 μL) 200 μL
CRB3-SAFB-20-GROR 20 (40 μL) 200 μL
CRB3-SAFB-20-GRGO 20 (40 μL) 200 μL
CRB3-SAFB-20-GRGR 20 (40 μL) 200 μL
CRB3-SAFB-20-GRAQ 20 (40 μL) 200 μL
CRB3-SAFB-20-AQRE 20 (40 μL) 200 μL
CRB3-SAFB-20-AQOR 20 (40 μL) 200 μL
CRB3-SAFB-20-AQGO 20 (40 μL) 200 μL
CRB3-SAFB-20-AQGR 20 (40 μL) 200 μL
CRB3-SAFB-20-AQAQ 20 (40 μL) 200 μL

SAFB Gene Summary

This gene encodes a DNA-binding protein which has high specificity for scaffold or matrix attachment region DNA elements (S/MAR DNA). This protein is thought to be involved in attaching the base of chromatin loops to the nuclear matrix but there is conflicting evidence as to whether this protein is a component of chromatin or a nuclear matrix protein. Scaffold attachment factors are a specific subset of nuclear matrix proteins (NMP) that specifically bind to S/MAR. The encoded protein is thought to serve as a molecular base to assemble a 'transcriptosome complex' in the vicinity of actively transcribed genes. It is involved in the regulation of heat shock protein 27 transcription, can act as an estrogen receptor co-repressor and is a candidate for breast tumorigenesis. This gene is arranged head-to-head with a similar gene whose product has the same functions. Multiple transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Jan 2011]

Gene Name: Scaffold Attachment Factor B

Chromosome: CHR19: 5623045 -5668489

Locus: 19p13.3

CRB3 Gene Summary

This gene encodes a member of the Crumbs family of proteins. This gene is widely expressed in epithelial tissues where the encoded protein isoforms play various roles such as the control of cytokinesis and ciliogenesis or the formation of tight junctions. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Mar 2016]

Gene Name: Crumbs 3, Cell Polarity Complex Component

Chromosome: CHR19: 6464259 -6467230

Locus: 19p13.3

Gene Diseases

The CRB3 SAFB Fusion has been associated with the following diseases:

Disease Name
Stomach Adenocarcinoma

FISH Probe Protocols

Protocol, Procedure, or Form Name Last Modified Download

Customer Publications

There are currently no FISH related publications for this probe.