The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
% SDS-PAGE. ab125796 is purified by proprietary chromatographic techniques. Purity is greater than 97.0% as determined by RP-HPLC and SDS-PAGE.
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Preparation and Storage
Stability and Storage
Shipped at 4°C. Store at -20°C. Store under desiccating conditions.
pH: 7.00 Constituent: 99% PBS
ReconstitutionIt is recommended to reconstitute ab125796 in sterile ultra pure water not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Upon reconstitution ab125796 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.
Peptidase inhibitor 5
Protease inhibitor 5
protease inhibitor 5 (maspin)
Serine (or cysteine) peptidase inhibitor, clade B, member 5
serine (or cysteine) proteinase inhibitor, clade B (ovalbumin), member 5
serpin family B member 5
Serpin peptidase inhibitor
Serpin peptidase inhibitor, clade B (ovalbumin), member 5
FunctionTumor suppressor. 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.