Rat IgM (31C-CH1213)
Purified Rat IgM
|Synonyms||Rat Immunoglobulin M|
SDS-PAGE analysis of Rat IgM (31C-CH1213)
Lane 1: Rat IgM, Non-Reduced. Lane 2: Rat IgM, Reduced. Load: 1.0 ug per lane. Predicted/Observed size-Predicted/Observed size - Non-Reduced: 900 kDa (Pentamer), 900 kDa (Molecule larger than can pass through gel), Reduced: 78 and 25 kDa, 78 and 25 kDa.
|Method of Purification||Rat IgM was purified by delipidation, selective precipitation and tandem molecular sieve chromatography followed by dialysis.|
|Form & Buffer||0.1 M TRIS-HCl, pH 8.0, 0.5M NaCl, and 0.1% NaN3.|
|Concentration||Batch dependent - please inquire should you have specific requirements|
Storage & Safety
|Storage||Store at 4 deg C. Dilute only prior to immediate use.|
|Biohazard Information||This product contains sodium azide as preservative. Although the amount of sodium azide is very small appropriate care must be taken when handling this product.|
|Biological Significance||Immunoglobulin M, or IgM for short, is a basic antibody that is produced by B cells. It is the primary antibody against A and B antigens on red blood cells. IgM is by far the physically largest antibody in the human circulatory system. It is the first antibody to appear in response to initial exposure to antigen.|
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