Maspin (mammary serine protease inhibitor) also known as serpin B5 is a protein that in humans is encoded by the SERPINB5 gene.[1] This protein belongs to the serpin (serine protease inhibitor) superfamily.[1] SERPINB5 also functions as a tumor suppressor gene in epithelial cells.
The expressed protein suppresses the ability of cancer cells to invade and metastasize other tissues.
The protein also functions as an angiogenesis inhibitor.It blocks the growth, invasion, and metastatic properties of mammary tumors.
As it does not undergo the S (stressed) to R (relaxed) conformational transition characteristic of active serpins, it exhibits no serine protease inhibitory activity.
Applications:Suitable for use in ELISA, Western Blot, Immunohistochemistry.
Other applications not tested.
Recommended Dilution:ELISA: 1:2000-1:10,000Western Blot: 1:500-1:2000Immunohistochemistry: 1:100-1:300Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：50ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by immunoaffinity chromatography.
Form：Supplied as a liquid in PBS, pH 7.4, 0.05% sodium azide, 40% glycerol.
