PsbH | Small subunit H of PSII | AS06 157

PsbH | Small subunit H of PSII | AS06 157 | Gentaur UK, US & Europe Distribution

Immunogen: KLH-conjugated synthetic peptide chosen from PsbH protein of Arabidopsis thaliana P56780, AtCg00710

Host: Rabbit

Conjugation: N/A

Clonality: Polyclonal

Isotype: N/A

Purity: Serum

Format: Lyophilized

Tested Application: Immunoprecipitation (IP), Western blot (WB)

Related Products: collection of antibodies to PSII proteins Plant protein extraction buffer Secondary antibodies

Recommended Dilutions: 1 : 5000 (WB)

Molecular weight: 7.7 | 4 (Arabidopsis thaliana)

Confirmed Reactivity: Abies balsamea, Arabidopsis thaliana, Hordeum vulgare, Pinus strobus, Spinacia oleracea, Synechococcus sp. PCC 7942

Predicted Reactivity: Cannabis sativa, Chlamydomonas reinhardtii, Glycine max, Nicotiana benthamiana, Nicotiana tabacum, Oryza sativa, Picea sitchensis, Pisum sativum, Populus deltoides, Solanum lycopersicumSpecies of your interest not listed? Contact us

Not reactive in: No confirmed exceptions from predicted reactivity are currently known

Additional Information: LMW proteins can sometimes interfere with chlorophyll, but most chlorophyll can be removed by precipitating sample in acetone before loading on a gel.Protocol: Add acetone to final concentration of 80% ice-cold acetone. Leave 10 minutes. Spin. Rresuspend pellet in solubilisation buffer and load on a gel.

Background: The PsbH protein was originally named 10- or 9-kDa phosphoprotein in higher plant chloroplasts. It is encoded by the plastome in algae and higher plants. PsbH is also present in cyanobacteria, where it exhibits 56% amino acid identity with the corresponding protein from Arabidopsis. The protein contains 63-90 amino acids, depending on the species, with molecular masses between 7.0 and 9.9 kDa.PsbH is an intrinsic membrane protein with a single transmembrane helix and its N-terminal region has been suggested to be exposed to the stromal side of the thylakoid membrane. Presence of PsbH already present in etiolated tissue can indicate that the protein may be involved in early stages of PSII assembly.Obtained biochemical data from PSII complexes isolated from spinach suggest that PsbH, together with other PSII phosphoproteins, may be required for D1 protein turnover by regulating dimeric and monomeric PSII transition through their phosphorylation and dephosphorylation.

Reconstitution: For reconstitution add 100 µl of sterile water

Storage: Store lyophilized/reconstituted at -20°C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles. Please remember to spin the tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tube.

TAIR Nnumbre: ATCG00710

Category: PSII (Photosystem II)

Research Area: Plant Biology, Photosynthesis