Skip to content
Slignshot Labs Colour Logo_FINAL

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.

Slingshot Labs Single Biomarkers (3)

Exhaustion Markers

Exhaustion Markers
  • CD279 (PD-1)
  • CD152 (CTLA-4) 
  • TIM-3



Slingshot Labs Single Biomarkers (3)

Activation Markers

  • CD40L (CD154)
  • CD69
  • CD25
  • CD38
  • ICOS/CD278



Slingshot Labs Single Biomarkers (3)

Rare Markers

  • CD30
  • CD103       
  • CD117
  • CD138
  • CD27
  • CD134 (OX40)
  • CD137    
  • CD33

Multi-Level and Multi-Marker Controls

These multi-level and multi-marker controls are extra vials made for custom control projects. Limited supply available! Access innovations that will accelerate your research.

ki67 gating spread

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


Screen Shot 2024-04-26 at 12.43.40 PM-1

TruCytes™ Whitlow/CD3 Positive Control

TruCytes™ Whitlow/CD3 Positive Control are cell mimics with 4 representative populations CD3+, Whitlow+, CD3+Whitlow+, CD-Whitlow-


ki67 multilevel

Multi-Level Ki-67 Positive Control 

Offers multi-level expression for use as a reference control.

  • Populations mixed in a 1:1:1 ratio
  • Single use lyophilized product (250K particles)



CAR T Cell Enumeration

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





MAst Cell

Mast Cell Mimic

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





Slingshot Labs Single Biomarkers (2)

TruCytesCD45(+), CD3(+), CD4(+), CD8(+), CD19(+), CD14(+), CD16(+), CD56(+)

Lyophilized cell mimics including: CD4+ T-cells: CD45+, CD3+, CD4+, CD8+ T-cells: CD45+, CD3+, CD8+, B-cells: CD45+, CD3-, CD19+, NK cells: CD45+, CD3-, CD16/56, Monocytes: CD45+, CD14+ Granulocytes: CD45+







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

Slingshot Labs single biomarker CD4(+), CD4(-) are lyophilized cell mimics that feature CD4+ biomarkers with scatter properties similar to lymphocyte populations.



Ready to talk more about Slingshot Labs? Complete the form below and we will email you for next steps.