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Recombinant PAX8 (Renal Cell Marker) Antibody [MSVA-708R]

In Stock
Catalog Number Formulation Size Price
7849-RBM21-P0
Purified Ab with BSA and Azide
20ug
$324.50
7849-RBM21-P1
Purified Ab with BSA and Azide
100ug
$654.50
Flat Rate Domestic: $75 | Orders outside the US - Contact Us for Order Information | Ships next business day

Applications & Dilutions

Applications Tested Dillution Protocol Note
Immunohistochemistry (IHC)
1:100-1:200
Manual Protocol: Freshly cut sections should be used (less than 10 days between cutting and staining). Heat-induced antigen retrieval for 5 minutes in an autoclave at 121°C in pH 7.8 Target Retrieval Solution buffer. Apply the antibody at a dilution of 1:100 at 37°C for 60 minutes. Visualization of bound antibody by the EnVision Kit (Dako, Agilent) according to the manufacturer’s directions.

Summary

Recognizes a protein of 62kDa, identified as PAX8. It is a member of the paired box (PAX) family of transcription factors. This nuclear protein is involved in thyroid follicular cell development and expression of thyroid-specific genes. Mutations in this gene have been associated with thyroid dysgenesis, thyroid follicular carcinomas, and atypical thyroid adenomas. PAX-8 is expressed in the thyroid (and associated carcinomas), non-ciliated mucosal cells of the fallopian tubes, and simple ovarian inclusion cysts, but not normal ovarian surface epithelial cells. PAX-8 is expressed in a high percentage of ovarian serous, endometrioid, and clear cell carcinomas, but only rarely in primary ovarian mucinous adenocarcinomas. PAX-8 expression is reported in renal tubules as well as renal cell carcinoma, nephroblastoma, and seminoma. PAX-8 antibody may be used as an additional immunohistochemical marker for renal epithelial tumors.

Product Properties & Targets

Host
Rabbit
Applications
Species Reactivity
Research Areas
Isotype / Light Chain
IgG / Kappa
Cellular Localization
Nucleus
Gene Name
Positive Control
Kidney: At least weak to moderate, distinct nuclear staining should be seen in the majority of epithelial cells of the proximal and distal renal tubules, collection ducts, and the parietal epithelial cells of the Bowman’s capsule.
Immunogen
Recombinant fragment (around aa150-300) of human PAX8 (exact sequence is proprietary)
Alternate Names
Paired box protein Pax-8, Paired box 8; Paired box gene 8; paired box homeotic gene 8; Paired box protein Pax-8; Paired domain gene 8; PAX8

Database Links

Entrez Gene ID
SwissProt

Additional Information

Clone
MSVA-708R
Chromosome Location
2q13
Mol. Weight of Antigen
62kDa

Functions

  • Transcription factor for the thyroid-specific expression of the genes exclusively expressed in the thyroid cell type, maintaining the functional differentiation of such cells.

Key References

  • Tong GX,et al. Mod Pathol.2009 Sep;22(9):1218-27.

Storage & Stability

Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C.Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Limitations

This antibody is available for research use only and is not approved for use in diagnosis.

Supplied as

Ab produced in HEK293 cell mammalian-based expression system. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide.

Warranty

There are no warranties, expressed or implied, which extend beyond this description. Company is not liable for any personal injury or economic loss resulting from this product.
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