
What is Slingshot Labs?
Your ultimate destination for fast-tracking your research. An exclusive curated selection of products for you to sample from.
Contact us today for early access to the biomarker control to fit your workflow.
Single Biomarker Controls
These ready-to-use single positive biomarker controls are the latest and greatest from the Slingshot Team.
Access to innovations that will accelerate your research
These multi-level and multi-marker controls are extra vials made for custom control projects. Limited supply available!

KI-67 Cell Mimics Gating Control
- Validation of Ki-67 antibody
- Gating control compared to biological samples
- 250k particles with positive and negative populations mixed 3:1
SL-00019

Multi-Level Ki-67 Positive Control
Offers multi-level expression for use as a reference control.
- Populations mixed in a 1:1:1 ratio
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Single use lyophilized product (250K particles)
SL-00020
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TruCytes™ CD45(+), CD3(+), CD4(+), CD8(+), CD19(+), CD14(+), CD16(+), CD56(+)
SSB-NPI-0004

CD4(+), CD4(-) Single Biomarker Control
SL-00003

CAR T Cell Enumeration
CD3 T cell mimics with varying EGFR expression: 10% (low), 30% (med), & 70% (high)

Mast Cell Mimic
Presented with varying levels of CD45, CD33, CD117, CD2, CD25 and CD30 antigens consistent with mast cell disease