Stock Concentration: 1000 µg/ml
Conjugate Type: Unconjugated
Buffer: Borate Buffered Saline (BBS) pH 8.2 with 0.09% Sodium Azide, BSA-Free
Shelf Life: 1 year from date of receipt
Uniprot ID: P01861
Background: IgG4 represents only 2-5% of the human IgG subclasses in serum. IgG4 lacks effector functions, such as antibody-dependent cell-mediated cytotoxicity and complement-dependent cytotoxicity. IgG4 plays a protective role in allergy by acting as a blocking antibody, and inhibiting mast cell degranulation, but a deleterious role in malignant melanoma, by impeding IgG1-mediated anti-tumor immunity.
Immunogen: Between 75 and 125