Immunoassay & Serology Controls for Marker Testing

Immunoassay and serology controls for thyroid, cardiac, tumor, fertility and infectious-disease marker testing - multi-analyte immunoassay controls and dedicated serology controls from Bio-Rad Liquichek, Randox and platform-specific suppliers. Supplied at normal and abnormal levels in liquid and lyophilized formats with assay sheets matched to named analyzers and reagent systems. Positive and negative serology controls for infectious-disease assays are included. Wholesale case pricing and standing order programs for laboratory procurement, materials management and licensed distributors.

Arlington Scientific # 905005 CONTROL, SERUM, 5ML, 3/KT Ships within 24 Hours $ 386.87	Arlington Scientific # 905002.5 CONTROL, SERUM, 2.5ML, 3/KT Ships within 24 Hours $ 207.56	Bio Rad Laboratories # BR727 TDM LIQ LEVEL 3 Ships within 24 Hours $ 503.56	Bio Rad Laboratories # 727 Liquichek TDM Control Level 3 12x5ml Ea Ships within 24 Hours $ 486.95
Bio Rad Laboratories # 726 Liquichek TDM Control Level 2 12x5ml Ea Ships within 24 Hours $ 486.95	Bio Rad Laboratories # 725 Liquichek TDM Control Level 1 12x5ml Ea Ships within 24 Hours $ 486.95	Bio Rad Laboratories # 724X Liquichek TDM Mini Trilev Cont 3x5ml 3x5ml Ships within 24 Hours $ 226.77	Bio Rad Laboratories # 724 Liquichek TDM Trilevel 4Each 12x5ml Ea Ships within 24 Hours $ 486.95
Bio Rad Laboratories # 648 LIQUICHEK CARDIAC MARKER Ships within 24 Hours $ 446.36	Bio Rad Laboratories # 647 LIQUICHEK CARDIAC MARKER Ships within 24 Hours $ 399.01	Bio Rad Laboratories # 646 LIQUICHEK CARDIAC MARKER Ships within 24 Hours $ 446.36	Bio Rad Laboratories # 645 LIQUICHEK TRILEV CARDIAC Ships within 24 Hours $ 461.04
Bio Rad Laboratories # 549 Liquid Tumor Marker Lv III 2ml 6/BX Special Order/Non-Stock $ 1,210.10	Bio Rad Laboratories # 548 Liquid Tumor Marker Level II 2ml 6/BX Special Order/Non-Stock $ 1,210.10	Bio Rad Laboratories # 547 Liquid Tumor Marker Level I 2ml 6/BX Special Order/Non-Stock $ 1,210.10	Bio Rad Laboratories # 503 RF CONTROL LEVEL 3 Ships within 24 Hours $ 467.85
Bio Rad Laboratories # 502 RF CONTROL LEVEL 2 Ships within 24 Hours $ 467.85	Bio Rad Laboratories # 501 RF CONTROL LEVEL 1 Ships within 24 Hours $ 487.97	Bio Rad Laboratories # 483 Lyphochek Fertility Control L3 Assayed 12x5mL Lyophilized Bx Ships within 24 Hours $ 485.76	Bio Rad Laboratories # 480 Lyphochek Fertility Control Tri-L Assayed 12x5mL Lyophilized Bx Ships within 24 Hours $ 452.17
Bio Rad Laboratories # 453 LYPHOCHEK TDM CONTR III Ships within 24 Hours $ 424.61	Bio Rad Laboratories # 451 LYPHOCHECK TDM CONTI,LEVI Ships within 24 Hours $ 424.61	Bio Rad Laboratories # 430 LYPHOCHEK IMMUN CONTROL Ships within 2-4 Days $ 536.05	Bio Rad Laboratories # 373 Lyphochek Immuno Control L3 Assayed 12x5mL Lyophilized 12/Bx Ships within 24 Hours $ 452.17
Bio Rad Laboratories # 371 Lyphochek Immuno Control L1 Assayed 12x5mL Lyophilized 12/Bx Ships within 24 Hours $ 452.17	Bio Rad Laboratories # 369 Lyphochek Tumor Marker Control L1-3 Asy 6x2mL Lyophilized Ea Special Order/Non-Stock $ 1,084.57	Bio Rad Laboratories # 368X Lyphochek Tumor Marker Cntrl L1-3 Asy MiniPak 3x2mL Lyo Ea Ships within 2-4 Days $ 593.35	Bio Rad Laboratories # 368 Lyphochek Tumor Marker Control L2 Assayed 6x2mL Lyophilized Ea Special Order/Non-Stock $ 1,084.57
Bio Rad Laboratories # 367 Lyphochek Tumor Marker Control L1 Assayed 6x2mL Lyophilized Ea Special Order/Non-Stock $ 1,084.57	Bio Rad Laboratories # 362 Liquichek Immuno Plus Level II 5ml 12/BX Ships within 24 Hours $ 482.86	Bio Rad Laboratories # 360X Liquichek Immuno Trilevel 5ml 3/BX Ships within 24 Hours $ 405.80	Bio Rad Laboratories # 360 Liquichek Immuno TriLevel 5ml 12/BX Ships within 24 Hours $ 482.86
Bio Rad Laboratories # 283 LIQCHK IMM VISTVIAL 2.5ML Ships within 24 Hours $ 491.73	Bio Rad Laboratories # 281 LIQCHK IMM VISTVIAL 2.5ML Ships within 24 Hours $ 477.41	Bio Rad Laboratories # 27126 LYPHOCHEK IMMUNO CONTROL Ships within 2-4 Days $ 562.66	Bio Rad Laboratories # 27125X LYPHOCHEK IMMUNO CONTROL Ships within 24 Hours $ 489.33
Bio Rad Laboratories # 27125 LYPHOCHEK IMMUNO CONTROL Ships within 2-4 Days $ 562.66	Bio Rad Laboratories # 27124 LYPHOCHEK IMMUNO CONTROL Ships within 2-4 Days $ 562.66	Bio Rad Laboratories # 27110 LIQUICHEK IMMUNO CTRL TRI Special Order/Non-Stock $ 1,029.01	Bio Rad Laboratories # 27106 CARDIAC MRKR PLUS LTLVL1C Ships within 24 Hours $ 503.32
Bio Rad Laboratories # 27105 LQCHK CARDIAC MRK CONTROL Ships within 24 Hours $ 503.32	Bio Rad Laboratories # 269 LIQCHK IMMUNO PLUS CTRL Ships within 24 Hours $ 260.18	Bio Rad Laboratories # 268 LIQCHK IMMUNO PLUS CTRL Ships within 24 Hours $ 260.18	Bio Rad Laboratories # 267 LIQCHK IMMUNO PLUS CTRL Ships within 24 Hours $ 260.18
Bio Rad Laboratories # 256 LIQUICHEK CRP LV3 CONTROL Ships within 2-4 Days $ 634.18	Bio Rad Laboratories # 255 Liquichek Elev CRP Control Lev2 12x1ml 12/BX Ships within 24 Hours $ 507.41	Bio Rad Laboratories # 239X Liquichek ToRCH Plus Posi Control Ea Ships within 24 Hours $ 355.67	Bio Rad Laboratories # 239 LIQCHK TORCH CTRL POS Ships within 2-4 Days $ 603.56
Bio Rad Laboratories # 228X Liquichek ToRCH Plus Neg Control Ea Ships within 24 Hours $ 355.67	Bio Rad Laboratories # 228 LIQCHK TORCH CTRL NEG Ships within 2-4 Days $ 603.56

Immunoassay and Serology Controls for Marker Testing

Immunoassay and serology controls verify precision and accuracy on the immunoassay analyzers used for thyroid, cardiac, tumor, fertility and infectious-disease marker testing. This category stocks multi-analyte immunoassay controls at normal and abnormal levels, dedicated serology and infectious-disease controls, and specialty marker controls, matched to named analyzer platforms. Materials are supplied at wholesale case pricing for hospital, reference and physician-office laboratories.

Immunoassay and Serology Control Types Stocked

Multi-analyte immunoassay controls - Controls covering broad immunoassay panels including thyroid function, cardiac markers, tumor markers, fertility and reproductive hormones and therapeutic proteins in a single material.
Thyroid and endocrine controls - Controls for thyroid function and endocrine hormone assays run on immunoassay platforms.
Cardiac marker controls - Controls for troponin, BNP and related cardiac markers at normal and abnormal decision levels.
Tumor marker controls - Controls for oncology markers used to monitor immunoassay accuracy across the reportable range.
Infectious-disease serology controls - Positive and negative controls for serology assays detecting antibodies and antigens for infectious-disease testing.

Widely stocked lines include Bio-Rad Liquichek immunoassay control products and Randox immunoassay and serology control materials, alongside platform-specific controls supplied to match the analyzer in use.

Immunoassay Control Panels by Marker Group

Marker Group	Example Analytes	Levels	Format
Thyroid / endocrine	TSH, free and total thyroid hormones	Normal and abnormal	Liquid or lyophilized
Cardiac markers	Troponin, BNP, CK-MB	Multiple decision levels	Liquid or lyophilized
Tumor markers	Oncology panel markers	2-3 levels	Liquid or lyophilized
Fertility / hormones	Reproductive and pituitary hormones	2-3 levels	Liquid or lyophilized
Infectious-disease serology	Antibody / antigen markers	Positive and negative	Vialed serum-based

Assayed and Platform-Matched Controls

Immunoassay controls in this category are supplied with assay sheets that list target values and acceptable ranges for named analyzers and methods, so results can be compared directly against published data. Because immunoassay values are method-dependent, controls are matched to the analyzer platform and reagent system in use, and replacement lots are scheduled to overlap so that mean values can be carried across lot transitions.

Immunoassay and serology controls are a continuously reordered consumable in laboratories running high marker volumes, purchased on standing schedules to align with reagent lots and proficiency testing cycles. Because control lots are platform-specific and must be held in inventory without gaps, procurement teams consolidate these SKUs with a single distributor. MAP Medical supplies immunoassay and serology controls in case quantities for laboratory accounts. Order at the best Wholesale Prices with MAP Medical.

Frequently Asked Questions

What markers do immunoassay controls cover?

Immunoassay controls in this category cover thyroid and endocrine hormones, cardiac markers such as troponin and BNP, tumor markers, fertility and reproductive hormones, therapeutic proteins and infectious-disease serology markers. Multi-analyte controls combine many of these in a single material, while dedicated controls target a specific marker group. The analytes included are listed per product on the assay sheet.

Why must immunoassay controls match the analyzer platform?

Immunoassay results are method-dependent, so a control's target values and acceptable ranges are assigned for specific analyzers and reagent systems. Running a control on a platform it was not value-assigned for makes the published ranges inapplicable. For this reason controls are stocked and matched to named immunoassay platforms, and the assay sheet lists the instruments and methods each control covers.

What is the difference between liquid and lyophilized immunoassay controls?

Liquid controls are ready to use with no reconstitution, which reduces preparation steps and removes reconstitution variability. Lyophilized (freeze-dried) controls are reconstituted with a specified diluent before use and can offer extended shelf life in storage. Both formats are stocked; the choice is listed per product and follows the laboratory's handling preference and the platform's requirements.

Can hospitals and reference labs order immunoassay controls in bulk?

Yes. Immunoassay and serology controls are stocked in case quantities for hospital laboratories, reference and independent labs, physician-office labs and licensed distributors. Standing order programs align control lots with reagent lots and proficiency testing cycles so that inventory never gaps between lot transitions. Contact our procurement team for tiered case pricing and standing order setup.

What immunoassay controls should be included in a laboratory formulary?

An immunoassay QC formulary typically includes a multi-analyte control covering the routine marker menu at two or three levels, dedicated cardiac and tumor marker controls where those are high-volume, and positive and negative serology controls for the infectious-disease assays offered. Composition follows the analyzer platform and test menu. MAP Medical builds consolidated immunoassay control packages matched to platform and test volume - contact our team for an assessment.