Stock Concentration: 1 mg/ml
Conjugate Type: Unconjugated
Buffer: Phosphate Buffered Saline (PBS) with 0.09% Sodium Azide, BSA-Free
Shelf Life: 1 year from date of receipt
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.,The kappa light chain is a component of an Ig molecule that typically forms an Ig molecule linking to a heavy chain. The human body makes both kappa and lambda light chains, and elevated kappa levels may suggest disorders such as amyloidosis or multiple myeloma.
Physical State: Liquid
Purity: Purified
Source Species (Protein and Serum): Human
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