Spectrin beta III (SPTBN2) (SPTBN2/2894R) , Biotin conjugate , 0.1mg / mL
Spectrin is an actin binding protein that is a major component of the plasma membrane skeleton. Spectrins function as membrane organizers and stabilizers by forming dimers , tetramers and higher polymers. Vertebrate spectrins have two alpha-subunits (alpha-I/alpha-II) , four beta-subunits (beta-I-beta-IV) and a beta-H subunit creating diversity and specialization of function. Spectrin alpha and spectrin beta are present in erythrocytes , whereas spectrin alpha II (also designated fodrin alpha) and spectrin beta I (also designated fodrin beta) are present in other somatic cells. The spectrin tetramers in erythrocytes act as barriers to lateral diffusion , but spectrin dimers seem to lack this function. Spectrin beta III is highly homologous to both spectrin beta I and spectrin beta II. Spectrin beta III is highly expressed in brain , kidney , pancreas and liver , and at lower levels in lung and placenta. Spectrin beta 3 is primarily expressed in nervous tissues with highest expression levels in the cerebellum , where it is found in Purkinje cell soma and dendrites.Primary antibodies are available purified , or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets , because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.
Internal Reference:
BNCB2894-500
Website URL:
/shop/bncb2894-500-spectrin-beta-iii-sptbn2-sptbn2-2894r-biotin-conjugate-0-1mg-ml-197922