BioProbes® Journal, ProbesOnline™, and BioPath™ E-newsletters. Subscribe today!

CML Latex Beads, 4% w/v, 5 µm

Catalog number: C37255

Molecular Probes™

Error loading your content!

  Catalog number
Select a plan
Unit size
Price ({{currency}}) Qty
{{product.sku}} {{product.sku}}
also known as {{product.formattedSku}} 
{{product.availability.message}}
Pro add-ons

Your on-site stock

›› {{supplyCenter.scName}}({{scProduct.stockOnHand}} In stock)
›› {{supplyCenter.scName}}(Out of stock)
›› {{supplyCenter.scName}}
This item is not currently available on-site. Depending on your Supply Center settings you may be able to add the item to cart above else use the Order Non-Stocked Items' tab on the Supply Center home page.
Back to top

Description

Microspheres (also called latex beads or latex particles) are spherical particles in the colloidal size range that are formed from an amorphous polymer such as polystyrene. Because of the way that the polystyrene chains arrange themselves in the bead, the surface is very hydrophobic in character, making these ideal materials for the adsorption of materials such as proteins.

These carboxylate modified (CML) latex particles are produced by copolymerizing carboxylic acid containing polymers. The result is a latex polymer particle with a highly charged, relatively hydrophilic and somewhat 'fluffy' surface layer. The CML particles are electrosterically stabilized, and are therefore safe in concentrations of electrolyte up to 1M univalent salt. CML modified latex particles are negatively charged with a surface which has a polyelectrolyte character. It is only when the pH is ~10 that all the carboxyl groups are ionized. This is a hydrophilic latex.

Microspheres Are Available in Many Sizes and Surface Functionalities
25 sizes to choose from—0.02 microns to 16 microns
20 different surface—for ready conjugation to virtually any material
Surfactant free—ultraclean
Various quantities—from milliliter to 500-liter amounts

Key Applications of Microspheres
Instrument calibration (flow cytometry, microscopy, HTS, HCS)
Flow testing (microfluidics, blood flow, water flow, and air flow)
Cell biology tracers (cell differentiation and cell tracing)
Immunoassays (agglutination tests, ELISA, particle capture, and contrast reagents)

Get More Information
Read a technical overview of microspheres and find out about high activity beads, super active beads, specialty beads, and review bead-coupling protocols on the IDC Surfactant-free Latex Beads application page.

We’ll Make a Custom Microsphere Product for You
If you don’t see the microsphere you’re looking for in our stocked list, we’ll make a custom microsphere for you. Our custom conjugation service is efficient and confidential, and we guarantee the quality of our work. We are ISO 9001:2000 certified.

For Research Use Only. Not intended for animal or human therapeutic or diagnostic use.
For Research Use Only. Not for use in diagnostic procedures.

Specifications

Bead Type: Super Active Latex Beads
Product Size: 15 ml
Surface Modification: CML
Shipping Condition: Room Temperature

Contents & storage

Store in refrigerator (2–8°C).

Documents

Manuals & protocols