- Clone
- MHM-88 (See other available formats)
- Regulatory Status
- RUO
- Other Names
- Immunoglobulin M
- Isotype
- Mouse IgG1, κ
- Ave. Rating
- Submit a Review
- Product Citations
- publications

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Human peripheral blood lymphocytes were cultured overnight and then stained with anti-human CD19 APC and anti-human IgM (clone MHM-88) Spark Blue™ 550 (left) or mouse IgG1, κ Spark Blue™ 550 isotype control (right).
Cat # | Size | Price | Quantity Check Availability | Save | ||
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314555 | 25 tests | $171 |
IgM is the first immunoglobulin made by B cells in the immune response. Surface IgM is expressed on immature and mature B cells, while IgM heavy (μ) chain is expressed intracellularly in pre-B cells.
Product DetailsProduct Details
- Verified Reactivity
- Human
- Reported Reactivity
- African Green, Baboon, Cynomolgus, Rhesus
- Antibody Type
- Monoclonal
- Host Species
- Mouse
- Immunogen
- Human Ig cocktail
- Formulation
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
- Preparation
- The antibody was purified by affinity chromatography and conjugated with Spark Blue™ 550 under optimal conditions.
- Concentration
- Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
- Application
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FC - Quality tested
- Recommended Usage
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Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µL per million cells in 100 µL staining volume or 5 µL per 100 µL of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.
* Spark Blue™ 550 has a maximum excitation of 516 nm and a maximum emission of 540 nm. - Excitation Laser
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Blue Laser (488 nm)
- Application Notes
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MHM-88 antibody reacts with both soluble and membrane human immunoglobulin M (IgM). It does not react with other Ig isotypes. Additional reported applications (for the relevant formats) include: use as a primary or secondary reagent for ELISA analysis.
Due to the presence of excess soluble IgM in whole blood, which competes for antibody binding, staining for IgM on cells in whole blood is not recommended. -
Application References
(PubMed link indicates BioLegend citation) -
- Perez-Shiyama C, et al. 2014. J Immunol. 192:5192. PubMed
- RRID
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AB_2922548 (BioLegend Cat. No. 314555)
Antigen Details
- Structure
- Ig family
- Distribution
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B cells
- Function
- B cell differentiation, humoral immune response; cross-linking surface IgM induces apoptosis
- Cell Type
- B cells
- Biology Area
- Immunology
- Gene ID
- 3507 View all products for this Gene ID
- UniProt
- View information about IgM on UniProt.org
Related FAQs
Other Formats
View All IgM Reagents Request Custom ConjugationCompare Data Across All Formats
This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.
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Purified anti-human IgM
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PE anti-human IgM
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Biotin anti-human IgM
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FITC anti-human IgM
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APC anti-human IgM
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PerCP/Cyanine5.5 anti-human IgM
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Pacific Blue™ anti-human IgM
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Brilliant Violet 421™ anti-human IgM
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APC/Cyanine7 anti-human IgM
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Brilliant Violet 570™ anti-human IgM
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Brilliant Violet 510™ anti-human IgM
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Brilliant Violet 605™ anti-human IgM
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Brilliant Violet 650™ anti-human IgM
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Purified anti-human IgM (Maxpar® Ready)
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PE/Dazzle™ 594 anti-human IgM
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PE/Cyanine7 anti-human IgM
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Alexa Fluor® 488 anti-human IgM
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Alexa Fluor® 647 anti-human IgM
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Alexa Fluor® 700 anti-human IgM
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Brilliant Violet 711™ anti-human IgM
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TotalSeq™-A0136 anti-human IgM
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TotalSeq™-C0136 anti-human IgM
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Brilliant Violet 785™ anti-human IgM
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APC/Fire™ 750 anti-human IgM
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TotalSeq™-B0136 anti-human IgM
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Spark Violet™ 423 anti-human IgM Antibody
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TotalSeq™-D0136 anti-human IgM
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Spark Blue™ 550 anti-human IgM
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Spark Blue™ 515 anti-human IgM
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