After search, choose a molecule or a kind of categories listed in the left to narrow down your filter. If you have any problems, please contact us!
Text Size:AAA

Human PPP3CA / Protein phosphatase 2B Protein (His Tag)

DatasheetSpecific ReferencesReviewsRelated ProductsProtocols
Human PPP3CA Protein Product Information
Protein Construction:A DNA sequence encoding the human PPP3CA (Q08209-1) (Ser2-Gln521) was fused with a polyhistide tag at the N-terminus.
Expressed Host:Baculovirus-Insect Cells
Shipping:In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Human PPP3CA Protein QC Testing
Purity:> 94 % as determined by SDS-PAGE
Bio-Activity:Using the Octet RED System, the affinity constant (Kd) of human PPPP3CA-His (Cat:13670-H07B) bound to Human PPIA-His (Cat:10436-H08E) was 0.9 nM.
Endotoxin:< 1.0 EU per μg of the protein as determined by the LAL method
Stability:Samples are stable for up to twelve months from date of receipt at -70℃
Predicted N Terminal:His
Molecule Mass:The recombinant human PPP3CA consists of 538 amino acids and has a calculated molecular mass of 60.8 kDa. The recombinant protein migrates as an approximately 60 kDa band in SDS-PAGE under reducing conditions.
Formulation:Lyophilized from sterile 20mM Tris, 500mM NaCl, pH 8.0, 10% glycerol
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
Human PPP3CA Protein Usage Guide
Storage:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution:A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
Other PPP3CA Recombinant Protein Products
PPP3CA Background

PPP3CA, also known as protein phosphatase 2B, is a member of the PPP phosphatase family, PP-2B subfamily. It is the alpha catalytic subunit of protein phosphatase 2B (PP2B). PP2B is a holoenzyme that is comprised of a catalytic subunit associated with regulatory subunits. It is a calcium regulated enzyme that is activated by calmodulin and participates in the signaling cascades involved in development of the nervous, cardiovascular, and musculoskeletal systems. PPP3CA activates the T cells of the immune system and can be blocked by drugs. It also activates NFATc (a transcription factor) by dephosphorylating it. The activated NFATc is subsequently translocated into the nucleus, where it upregulates the expression of interleukin 2. PPP3CA interacts with CRTC2, MYOZ1, MYOZ2 and MYOZ3. It also interacts with DNM1L. The interaction dephosphorylates DNM1L and regulates its translocation to mitochondria.

Human PPP3CA References
  • Frey N, et al. (2002) Calsarcin-3, a Novel Skeletal Muscle-specific Member of the Calsarcin Family, Interacts with Multiple Z-disc Proteins. Journal of Biological Chemistry. 277(16): 13998-4004.
  • Frey N, et al. (2000) Calsarcins, a novel family of sarcomeric calcineurin-binding proteins. Proceedings of the National Academy of Sciences. 97(26):14632-7.
  • Crabtree G R, et al. (1999) Generic signals and specific outcomes: Signaling through Ca2+, calcineurin, and NF-AT. Cell. 96(5):611-4.
  • Product nameProduct name
    Size / Price
    Catalog: 13670-H07B-10
    List Price:   (Save )
    Price:      [How to order]
    AvailabilityIn StockShipping instructions