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vCal™ Antibody Capture nanoBeads are calibrated antibody capture beads designed to assess and optimize antibodies for use in vesicle flow cytometry (vFC™). These beads bind all antibody species and isotypes and produce 3 peaks corresponding to 0, 200, and 1000 bound antibodies. The 800nm size is suitable for detection on cytometers with lower scatter sensitivity allowing assessment of an instruments sensitivity for fluorescence detection of a particular antibody in a relevant range for vesicle immunostaining.

In general, for smaller vesicles it is important that an instrument is able to resolve all three peaks. For larger vesicles or very abundantly expressed proteins, being able to distinguish between the top two peaks may be sufficient for some analyses.

Species or Isotype: Recognizes all mouse and rat isotypes, and most hamster and rabbit isotypes.

Bead Population(s): 3 populations with 0, 200, and 1000 antibody binding sites.

Concentration: 1×108 beads per ml.

Bead Size: Coming Soon!

Buffer: Coming Soon!

Storage Conditions: Coming Soon!


250 ul (50 tests)

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