CD9 (Mouse) Recombinant Monoclonal Rat Antibody (24MS04.9) – Biotium Choice
CD9 (clone 24MS04.9) is a validated recombinant rat monoclonal antibody that recognizes the mouse tetraspanin protein CD9. The antibody belongs to the Biotium Choice list of select antibodies that have been developed and validated in-house for optimal performance. This antibody has been validated in flow cytometry.
Wishlist updated! View wishlist
Product Description
CD9 (clone 24MS04.9) is a recombinant rat monoclonal antibody that recognizes the mouse tetraspanin protein CD9. This antibody belongs to the Biotium Choice list of select antibodies that were developed and validated in-house for optimal performance. This antibody has been validated in flow cytometry.
CD9 is a surface glycoprotein of the tetraspannin family. It is expressed on a variety of cells, including nerve, muscle cells and many cells of hematopoietic origin. CD9 is found to participate in forming a large molecular cell complex with other membrane proteins, such as MHC class II, CD19, CD5 and other TM4SF molecules. It is reported that CD9 is a marker of marginal zone B cells, B1 cells and plasma cells. The diverse functions of CD9 may largely depend upon its associated molecules on different cells.
Tetraspanin proteins CD9, CD63, and CD81, are the most common proteins used as exosome markers. Tetraspanins are plasma membrane proteins with many proposed functions, including activation and sorting of other membrane proteins. They are also thought to play a role in the targeting of proteins to multivesicular bodies (MVBs) and exosomes. These tetraspanins are broadly expressed on many cell types and can therefore be detected on many types of exosomes, but their expression levels vary depending on the cell type of origin.
Biotium also offers Biotium choice recombinant antibodies against mouse/rat CD81 (24MS04.81) and human CD9 (2310.9).
Extracellular Vesicle Stains and Antibodies
Biotium also offers ExoBrite™ CD9 Flow Antibody and ExoBrite™ CD9 Western Antibody that are validated for optimal detection of isolated extracellular vesicles (EVs) by flow cytometry or western blotting. Learn more about our products for EV research.
Discover Sharper Signals and Unmatched Panel Flexibility with Biotium Choice Antibodies
Powered by CF® Dyes and Astral Leap™ Tandem Dyes
Biotium Choice antibodies are carefully curated and validated in-house to offer exceptional signal-to-noise. Labeled with our advanced CF® Dyes and Astral Leap™ tandem dyes, they are our top-recommended antibodies for flow cytometry and other applications.
Biotium Choice Antibody Features
- Robust and validated clones against common targets
- Developed and optimized for flow cytometry and other applications
- Conjugated to bright, photostable CF® Dyes for superior signal and clarity
- Also available with Astral Leap™ tandem dyes for expanding multiplexing
- New antibody clones and dye conjugates continuously in development
View our full catalog of Biotium Choice antibodies
Identifying Biotium validated antibodies
Biotium scientists validate and optimize select antibodies in our catalog, marked with a check mark next to the product name. This symbol indicates the antibody is highly recommended for the specified application(s).
Look for this symbol next to the product name on product pages and search results
Conjugation | Ex/Em | Conc. | Size | Catalog No. | Dye Features |
---|---|---|---|---|---|
CF®405M | 416/452 nm | 100 ug/mL | 25 tests (125 uL) | P016-405M-125 | CF®405M Features |
100 tests (500 uL) | P016-405M-500 | ||||
CF®488A | 490/516 nm | 100 ug/mL | 25 tests (125 uL) | P016-488A-125 | CF®488A Features |
100 tests (500 uL) | P016-488A-500 | ||||
CF® 568 | 562/584 nm | 100 ug/mL | 25 tests (125 uL) | P016-568-125 | CF®568 Features |
100 tests (500 uL) | P016-568-500 | ||||
CF® 647Plus | 652/668 nm | 100 ug/mL | 25 tests (125 uL) | P016-647P-125 | CF®647Plus Features |
100 tests (500 uL) | P016-647P-500 | ||||
Purified (BSA-free) | N/A | 2 mg/mL | 1 mg | P016-1MG | |
5 mg | P016-5MG |