GA802a : Cholangiocarcinoma, including extrahepatic biliary duct cancer and intrahepatic biliary duct cancer, with pathology grade, TNM and clinical stage, 80 cases/80 cores, replacing GA802
  • $225.00
Microarray Panel Extrahepatic biliary duct adenocarcinoma and intrahepatic biliary duct adenocarcinoma tissue microarray, containing 48 cases extrahepatic biliary duct adenocarcinoma, 27 intrahepatic biliary duct adenocarcinoma, plus 5 adjacent normal liver tissue, single core per case
Cores 80 Tissue Array GA802a
Cases 80
Row number 8
Column number 10
Core Diameter (mm) 1.5
Thickness (µm) 5
Tissue Array Type FFPE
Species Human
Applications Routine histology procedures including Immunohistochemistry (IHC) and In Situ Hybridization (ISH), protocols which can be found at our support page.
Notes 1. TMA slides were sectioned and stored at 4°C and may not be fresh cut, but still suitable for IHC. Please request fresh cut if experiment involves phospho-specific antibodies, RNA studies, FISH or ISH, etc. A minimum of 3 slides per TMA must be purchased to cover the cost of trimming for fresh sectioning. 2. Most TMA slides were not coated with an extra layer of paraffin (tissue cores can be easily seen on the glass). To prevent tissue detachment during antigen retrieval, unbaked slides must be baked for at least 30 to 120 minutes at 60°C. before putting into xylene for de-paraffinization. Baked slides were sent out baked for 2 hours.
In the following specsheet,“*” means invalid core; “-” means no applicable or negative in IHC markers.
Mouseover and click individual cores to view high resolution images.
Slide Label: US Biomax, Inc. Tissue Array
HLivLivLivLivLivLivLivLivLivLivMarked point
Legend: Bil - Bile duct, Com - Common bile duct, Liv - Liver

- Malignant tumor, - Malignant tumor (stage I), - Malignant tumor (stage II), - Malignant tumor (stage III), - Malignant tumor (stage IIIC), - Malignant tumor (stage IVA), - NAT

Specification Sheet (Sortable), tissue IDs are available in exported Excel files.

The AJCC staging system for gallbladder carcinoma is as follows:
T Primary tumor
TX Primary tumor cannot be assessed
T1 Tumor invades mucosa or muscle layer
    T1a, tumor invades mucosa
    T1B, tumor invades muscle
T2 Tumor invades perimuscular connentive tissue, no extension beyond serosa or into liver
T3 Tumor invades beyond serosa or into one adjacent organ or both
(extension < 2cm into liver= T4 Tumor extend > 2cm into liver and/or into two or more adjacent organs (stomach, duodenum, colon, pancreas, omentum, extrahepatic bile ducts)

N Regional lymph nodes
Nx Regional lymph nodes cannot be assessed
No No regional lymph node metastasis
    N1a, Metastasis in cystic duct, pericholedochel, and/or gastrohepatie lymph nodes
    N1b, Metastasis in peripancreatic, periduodenal, periportal, celiac, and/or superior mesenteric artery lymph nodes

M Distant metastasis
Mx Presence of distant metastasis cannot be assessed
M0 No distant metastasis
M1 Distant metastasis

Find overlapping cases with this tissue array:

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  • Product Code: GA802a
  • Availability: In Stock

Tags: Stage (TNM), With normal control, Single core per case