Factor XIIIa

PRODUCT SPECIFICATIONS:

Tissue:  Positive staining spleen.
Fixation: Formalin 10%, 
Section/Glass: Paraffin sections cut at 4 microns on Superfrost™ Plus slides.
Quality Control Stain:  Factor XIIIa quality control stained slide(s) included.
Reactivity: Guaranteed product specific reactivity for one year from date of receipt. Revalidate after one year to verify continued reactivity.
Storage: 15-30°C in a light deprived and humidity controlled environment.
Intended Use: To verify histological techniques and reagent reactivity.

Factor XIIIa (fibrin stabilizing factor) Control Slides are for the positive immunohistochemical staining of Factor XIIIa, a blood coagulation enzyme that crosslinks fibrin.  Factor XIIIa is used as a marker for fibro-histiocytic proliferations, dermal dendritic cells and to differentiate dermatofibroma from dermatofibrosarcoma.