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Western blot(SDS PAGE) analysis of extracts from Human tonsil .Using IGJRabbit mAb [ZJO5] at dilution of 1:1000 incubated at 4℃ over night.
Protein names :JCHAIN,IGCJ,IGJ,IGJ_HUMAN,Immunoglobulin J chain
UniProtID :P01591
MASS(da) :18,099
MW(kDa) :22 kDa
Form :Liquid
Purification :Protein A purification
Host :Rabbit
Isotype :IgG
sensitivity :Endogenous
Reactivity :Human
Specificity :Antibody is produced by immunizing animals with a synthetic peptide at the sequence of human IGJ
Storage :Antibody store in 10 mM PBS, 0.5mg/ml BSA, 50% glycerol. Shipped at 4°C. Store at-20°C or -80°C. Products are valid for one natural year of receipt.Avoid repeated freeze / thaw cycles.
WB Positive detected :Human tonsil
Function : Serves to link two monomer units of either IgM or IgA. In the case of IgM, the J chain-joined dimer is a nucleating unit for the IgM pentamer, and in the case of IgA it induces dimers and/or larger polymers. It also helps to bind these immunoglobulins to secretory component..
Subcellular locationi :Secreted.
IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 1% w/v BSA, 1X TBST at 4°C overnight.