This assay has high sensitivity and excellent specificity for detecting Mouse FSTL3 (Follistatin Like Protein 3). The assay range is from 15.6 to 1000 pg/ml (Sandwich kit) with a sensitivity of 6.4 pg/ml. There is no detectable cross-reactivity with other relevant proteins. Activity loss rate and accelerated stability test ect have been conducted to guarantee the best performance of the products after long storage and delivery.

• High sensitivity and specificity
• Perfect reproducibility and consistency across batches
• Quality control with three-level inspections
• Wide range of targets/species available
• Intra-assay: CV<10%; Inter-assay: CV<12%

Follistatin-like 3 is a secreted glycoprotein of the follistatin-module-protein family. It may have a role in leukemogenesis.The FSTL3 cDNA, which they called FLRG (follistatin-related gene), encodes a deduced 263-amino acid protein that shares 85% amino acid identity with mouse Fstl3. It contains 2 cysteine-rich repeats that are closely related to the class 1-1 follistatin modules present in other follistatin family members. Northern blot analysis demonstrated expression of a 2.5-kb transcript in placenta, amniocytes, chorionic villosities, and bone marrow stromal cells, with weaker expression in fibroblasts, keratinocytes, and endothelial cells. A 1.3-kb transcript was also detected in some human tissues and was thought to result from use of an alternate polyadenylation site.