Photosystem I (PSI) is a multisubunit complex that catalyses the final stage of the light reactions in chloroplasts. Plant photosystem I (PSI) consists of at least 18 different protein subunits and PsaK is a subunit with two transmembrane α-helices, which in cyanobacteria is located at the periphery of the complex. PsaK has a role in organizing the peripheral light-harvesting complexes on the core antenna of photosystem I.
PsaK, Photosystem I reaction center subunit PsaK, chloroplastic, PSI-K, Photosystem I subunit K
KLH-conjugated synthetic peptide of PsaK derived fromArabidopsis thalianaAT1G30380.
Immunogen affinity purified
Reconstitution with 150µl of 0.01M sterile PBS. "Note: please spin tube briefly prior to opening it to avoid any losses that might occur from lyophilized material adhering to the cap or sides of the tube".
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70℃ as supplied.
6 months, -20 to -70℃ under sterile conditions after reconstitution.
1 month, 2 to 8℃ under sterile conditions after reconstitution.
The product is shipped at 4℃. Upon receipt, store it immediately at the temperature recommended above.
Western Blot (1:1000-1:2000) Note: Optimal dilutions/concentrations should be determined by the end user.
13 / 10 kDa
Among 25 analyzed species, the sequence of the synthetic peptide used for immunization is 100% homologues with the sequence inZea mays, Oryza sativa Japonica Group, Brassica rapa, Brassica napus, and 80-99% homologues with the sequence inMedicago truncatula, Glycine max, Cucumis sativus, Nicotiana tabacum, Gossypium raimondii, Solanum tuberosum, Solanum lycopersicum, Populus trichocarpa, Vitis vinifera. For more species homologues information, please contact tech support at firstname.lastname@example.org.
1-3 is thylakoid membrane protein fromArabidopsis thalianaleaf containing 2 μg, 4 μg, and 5 μg of chlorophyll, respectively. Electrophoresis:Tricine-SDS-PAGE Transfer:blotting to NC (nitrocellulose) membrane for 1h. Blocking:5% skim milk at RT or 4℃ for 1h. Primary antibody:1:1000 dilution overnight at 4℃. Secondary antibody:1:20000 dilution using Goat Anti-Rabbit IgG H&L (HRP) (Cat# PHY6000) Detection:using chemiluminescence substrate and image were captured with CCD camera.