Prostate Stem Cell Antigen (PSCA) Recombinant, Human

Size

£342.00

SKU:: 156478
Molecular Weight:: 9.6
Purity:: ≥95%
Storage Conditions:: -70°C
Supplier:: United States Biological
Format:: Supplied as lyophilized powder from PBS pH 7.4, 0.01% sarcosyl, 5% trehalose. Reconstitute with sterile PBS to a concentration of 0.1-1mg/ml. Do not vortex.
Extra Details:: Recombinant protein corresponding to aa13-86 with a N-Terminal His-Tag from human Prostate Stem Cell Antigen expressed in E. coli. UniProt/Accession: O43653 Predicted Molecular Weight: 9.6kD Accurate Molecular Weight: 13kD as determined by SDS-PAGE reducing conditions Note: The possible reasons that the actual band size differs from the predicted are as follows: 1. Splice variants: Alternative splicing may create different sized proteins from the same gene 2. Relative charge: The composition of amino acids may affect the charge of the protein. 3. Post-translational modification: Phosphorylation, glycosylation, methylation etc. 4. Post-translation cleavage: Many proteins are synthesized as pro-proteins and then cleaved to give the active form. 5. Polymerization of the target protein: Dimerization, multimerization etc. Predicted Isoelectric Point: 5.8 Subcellular Location: Cell membrane; Lipid-anchor, GPI-anchor Amino Acid Sequence: LCYSCKAQV SNEDCLQVEN CTQLGEQCWT ARIRAVGLLT VISKGCSLNC VDDSQDYYVG KKNITCCDTD LCNAS Applications: Suitable for use in ELISA, Western Blot and SDS-PAGE. Other applications not tested. Recommended Dilutions: Optimal dilutions to be determined by the researcher. Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -70°C. Reconstitute with sterile PBS. Aliquot to avoid repeated freezing and thawing. Store at -70°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. Note: Thermal stability is described by the loss rate of the target protein. The loss rate was determined by accelerated thermal degradation by incubating the protein at 37°C for 48h, with no obvious degradation or precipitation observed. Protein loss is <5% within the expiration date under appropriate storage conditions.

Shipping Conditions:: Blue Ice