Saporin is a ribosome-inactivating protein (RIP) of type I.
This monomeric RNA N-glycosidase purified from seeds of the plant Saponaria officinalis also known as Soapwort, is capable of specific depurination of eukaryotic ribosomes thus arresting protein synthesis.
No ligand has been identified in saporin hence its inability to transverse the cell membrane.
Due to its toxicity and stability of the structure, saporin has proven extremely useful for construction of immunotoxins.
The expected molecular weight of the purified saporin is 29.5kD.
Applications:Suitable for use in ELISA, Western Blot, Immunohistochemistry and Immunofluorescence.
Other applications not tested.
Recommended Dilution:ELISA: 1:200-1:2000Western Blot: 1:200-1:2000Immunohistochemistry: 1:200-1:2000Immunofluorescence: 1:200-1:2000Optimal dilutions to be determined by the researcher.
Storage and Stability:Lyophilized powder may be stored at -20°C.
Stable for 12 months after receipt at -20°C.
Reconstitute with sterile ddH2O.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Further dilutions can be made in assay buffer.
仕様
Size：100ul
Host：rabbit
Grade：Serum
Purity：Serum
Form：Supplied as a lyophilized powder. Reconstitute in 100ul of sterile water. Centrifuge to remove any insoluble material.
Specificity：Recognizes Saporin. Confirmed to react with purified Saporin. No crossreactivity with other molecules has been reported.
