j chains การใช้

• The J Chain's molecular weight is approximately 15 kDa.
• Pentameric IgM can also be made in the absence of J chain.
• The Fifth Wheel faced competition from the TravelCenters of America and Flying J chains.
• Although hexameric IgM without J chain has higher efficiency of complement fixation than pentameric IgM with J chain.
• Although hexameric IgM without J chain has higher efficiency of complement fixation than pentameric IgM with J chain.
• The J chain is found in pentameric IgM but not in the hexameric form, perhaps due to space constraints in the hexameric complex.
• Because IgM and IgA are the only two types of antibody that polymerize, initial hypotheses stated that J chain was required for polymerization.
• Because IgM is a large molecule, it cannot serum; however, because of the J chain, it is also important as a secretory immunoglobulin.
• As part of the deal, both the Pilot and Flying J chains will keep their identities intact, while both chains started accepting the Comdata and Flying J's in-house TCH fuel cards.
• At present, it is still uncertain what fraction of normal pentamer contains J chain, and to this extent it is also uncertain whether a J chain-containing pentamer contains one or more than one J chain.
• At present, it is still uncertain what fraction of normal pentamer contains J chain, and to this extent it is also uncertain whether a J chain-containing pentamer contains one or more than one J chain.
• At present, it is still uncertain what fraction of normal pentamer contains J chain, and to this extent it is also uncertain whether a J chain-containing pentamer contains one or more than one J chain.
• However, it was subsequently found that IgM is able to polymerize in the absence of J chain as both a pentamer and a hexamer, however, both of these exist to lesser numbers in organisms lacking J chains.
• However, it was subsequently found that IgM is able to polymerize in the absence of J chain as both a pentamer and a hexamer, however, both of these exist to lesser numbers in organisms lacking J chains.
• Secretory components wrap around two IgA units joined by a J chain protein fragment, resulting in a >-- < configuration, with each of the two antigen binding regions of the two constituent y-shaped antibodies exposed.
• In secretory IgA, the form found in secretions, polymers of 2-4 IgA monomers are linked by two additional chains; as such, the molecular weight of slgA is 385, 000D . One of these is the J chain ( joining chain ), which is a polypeptide of molecular mass 15kD, rich with cysteine and structurally completely different from other immunoglobulin chains.