NAB1 | nucleic acid binding protein 1, Chlamydomonas

AS08 333 | Clonality: Polyclonal | Host: Rabbit | Reactivity: Chlamydomonas reinhardtii | cellular [compartment marker] of Chlamydomonas cytoplasm

NAB1 | nucleic acid binding protein 1, Chlamydomonas in the group Antibodies for Plant/Algal  / Chlamydomonas reinhardtii at Agrisera AB (Antibodies for research) (AS08 333)


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Product Information


His-tagged recombinant NAB1 from Chlamydomonas reinhardtii UniProt:Q8GV23

Host Rabbit
Clonality Polyclonal
Purity Serum
Format Lyophilized
Quantity 50 µl
Reconstitution For reconstitution add 50 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 tubes briefly prior to opening them to avoid any losses that might occur from lyophilized material adhering to the cap or sides of the tubes.
Tested applications Immunofluorescence (IF), Immunoprecipitation (IP), Western blot (WB)
Recommended dilution 1: 500 (IF), 1 : 10 000 (WB)
Expected | apparent MW

26.5 kDa | 26 kDa (for Chlamydomonas reinhardtii)


Confirmed reactivity Chlamydomonas reinhardtii
Predicted reactivity Chlamydomonas reinhardtii
Not reactive in No confirmed exceptions from predicted reactivity are currently known.

Application examples

Application examples

Application example

Western blot obtained using 1:10000 anti-NAB1 (AS08 333) and 1:160 000 AP-conjugated secondary antibody on (1) recombinant NAB1 protein, (2) cytosolic protein of Chlamydomonas reinhardtii wild strain Cw10, (3) NAB1-deficient strain Stm3, and (4) Stm3 complemented with NAB1.

Additional information

Additional information

NAB1 can be used as a marker of cytoplasm in Chlamydomonas reinhardii.

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In Chlamydomonas reinhardtii NAB1 (nucleic acid binding protein 1) interacts in the cytosol with mRNAs coding for light-harvesting proteins of Photosystem II. NAB1 has structural similarities (cold-shock domain, CSD) to the FRGY2-protein from Xenopus laevis. According to immunolocalization studies NAB1 protein was exclusively found in cytosol, Mussgnug et al. (2005).

Product citations

Selected references Liu et al. (2020). Chlamydomonas PKD2 Organizes Mastigonemes, Hair-Like Glycoprotein Polymers on Cilia. J Cell Biol . 2020 Jun 1;219(6):e202001122. doi: 10.1083/jcb.202001122
Perlaza et al. (2019). The Mars1 kinase confers photoprotection through signaling in the chloroplast unfolded protein response. Elife. 2019 Oct 15;8. pii: e49577. doi: 10.7554/eLife.49577. (immunofluorescence)
Findinier et al. (2019). The dynamin-like protein Fzl promotes thylakoid fusion and resistance to light stress in Chlamydomonas reinhardtii. PLoS Genet. 2019 Mar 15;15(3):e1008047. doi: 10.1371/journal.pgen.1008047.
Craft et al. (2015). Tubulin transport by IFT is upregulated during ciliary growth by a cilium-autonomous mechanism. J Cell Biol. 2015 Jan 19;208(2):223-37. doi: 10.1083/jcb.201409036. Epub 2015 Jan 12.
Desai et al. (2014). Chlamydomonas axonemal dynein assembly locus ODA8 encodes a conserved flagellar protein needed for cytoplasmic maturation of outer dynein arm complexes. Cytoskeleton (Hoboken). 2014 Dec 31. doi: 10.1002/cm.21206.
Mussgnug et al. (2005) NAB1 is an RNA binding protein involved in the light-regulated differential expression of the light-harvesting antenna of Chlamydomonas reinhardtii. Plant Cell 17:3409-3421

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