Background:

PsbS is a ubiquitous pigment-binding protein associated with photosystem II (PSII) of higher plants, which is involved in nonphotochemical quenching rather than in photosynthesis. Mutant has a normal violaxanthin cycle but has a limited capacity of quenching singlet excited chlorophylls and is tolerant to lipid peroxidation.

  Synonyms:

PsbS, 22 kDa Lhc-like PSII protein

  Immunogen:

KLH-conjugated synthetic peptide derived of PsbS from Arabidopsis thaliana AT1G44575.

  Form:

Lyophilized

  Quantity:

150 µg

  Purification:

Immunogen affinity purified

  Reconstitution:  

Reconstitution with 150 µl 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".

  Stability &     
  Storage:

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.

  Shipping:

The product is shipped at 4℃. Upon receipt, store it immediately at the temperature recommended above.

  Expected/apparent MW: 

28 / 21 kDa

  Confirmed Reactivity: 

Arabidopsis thaliana

  Predicted Reactivity: 

Among 25 analyzed species, the sequence of the synthetic peptide used for immunization is 100% homologues with the sequence in Brassica napus, Brassica rapa, and 80-99% homologues with the sequence in Gossypium raimondii, Solanum lycopersicum, Physcomitrella patens, Vitis vinifera, Populus trichocarpa, Solanum tuberosum, Nicotiana tabacum, Cucumis sativus, Glycine max, Oryza sativa Japonica Group, Zea mays.
For more species homologues information, please contact tech support at tech@phytoab.com.