Heterophilic Blocking Reagents (HAMA)
Unwanted cross-reactivity is a common source of interferences in diagnostic immunoassays. Heterophilic antibodies (antibodies that react with other antigens than its specific antigen), including rheumatic factors or human-anti-mouse-antibodies (HAMA), can be a reason for dissatisfactory results.
ImmunoReagents’ HAMA blocker is a formulation of highly pure immunoglobulins (IgGs) specifically targeted against human anti-species antibodies activity. With these HAMA blocking reagents, false-positive or false-negative results can be reduced thus enhancing the competitiveness and quality of diagnostic immunoassays.
Purified immunoglobulins (Protein A or Protein G) to block heterophilic antibodies are available with different packaging sizes (mg- g). Concentration: 8-12mg/ml.
Each product undergoes rigorous quality control testing to ensure superior performance.
Representative HPLC-Chromatogram of ImmunoReagents’ IgGs: The effective HAMA Blocker are characterized by high quality and purity (95% based on SDS-Page).
We offer numerous different HAMA blocking reagents (also Bulk size) which can be applied to different assays:
|1||Dk-003-Z||Donkey IgG, Protein G-purified||10mg||115.00|
|2||Gt-003-Z||Goat IgG, Protein G-purified||10mg||123.00|
|3||Ha-003-Z.1||Hamster IgG, Protein G-purified||1g||Price on request|
|4||Ha-003-Z.01||Hamster IgG, Protein G-purified||100mg||318.00|
|5||Ha-003-Z.05||Hamster IgG, Protein G-purified||500mg||559.00|
|6||Hu-003-C.1||Human IgG, Protein A-purified||1g||Price on request|
|7||Hu-003-C.01||Human IgG, Protein A-purified||100mg||318.00|
|8||Hu-003-C.05||Human IgG, Protein A-purified||500mg||559.00|
|9||Hu-003-C||Human IgG, Protein A-purified||10mg||156.00|
|10||Mu-003-C.1||Mouse IgG, Protein A-purified||1g||Price on request|
Bulk pricing available. Contact Us
pictures by courtesy of ImmunoReagents Inc.
*Prices from June 2019; prices are subject to changes