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PKIB, Recombinant, Human, aa1-78, His-tag (FLJ23817, PRKACN2)
PKIB, Recombinant, Human, aa1-78, His-tag (FLJ23817, PRKACN2)
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| PKIB, also known as cAMP-dependent protein kinase inhibitor beta, is a member of the cAMP-dependent protein kinase inhibitor family. This protein may interact with the catalytic subunit of cAMP-dependent protein kinase and act as a competitive inhibitor. At least three alternatively spliced transcript variants encoding the same protein have been reported. | | | Catalog # | P4210-74 | | Source | Recombinant corresponding to aa1-78 from human PKIB, fused to His-tag at N-terminus expressed in E.coli. | | AA Sequence | MGSSHHHHHH SSGLVPRGSH MRTDSSKMTD VESGVANFAS SARAGRRNAL PDIQSSAATD GTSDLPLKLE ALSVKEDAKE KDEKTTQDQL EKPQNEEK | | Molecular Weight | ~10.6kD (98aa) confirmed by MALDI-TOF | | 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 at least 6 months 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. | | Molecular Weight | ~10.6kD | | Source | E. coli | | Purity | ~95% (SDS-PAGE) | | Concentration | ~1mg/ml | | Form | Supplied as a liquid in 20mM Tris-HCl buffer, pH 8.0, 0.1M sodium chloride, 1mM DTT, 20% glycerol. | | | Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. |
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