
Species-On-Species
Sensitivity. Reliability. Versatility.
Precision Solutions for Species-on-Species Detection
Species-on-species detection, such as mouse-on-mouse and human-on-human immunodetection workflows, can pose significant challenges due to high background staining and cross-reactivity with endogenous immunoglobulins. Conventional detection methods often struggle to differentiate between primary antibodies and native immunoglobulins in tissue samples, leading to non-specific staining and ambiguous results.
Vector Laboratories offers specialized immunodetection kits designed to eliminate these obstacles and enable clear, specific staining of primary antibodies in challenging species-on-species applications.
Mouse-on-Mouse (M.O.M.®) Immunodetection Kit
The Vector M.O.M. (Mouse-on-Mouse) Immunodetection Kits are engineered to address the challenge of high background staining when detecting mouse antigens in mouse tissues. Vector M.O.M. Kits offer a streamlined workflow with no complex calculations or pre-binding steps, making what was once a difficult process now simple and routine. The result? Clear, crisp, and specific antigen detection in mouse tissue samples. Ideal for use in studies involving genetically engineered mice, transgenic models, knock-out models, and xenografts.
Without M.O.M.

With M.O.M.

Available M.O.M Immunodetection Kits
BMK-2202 
M.O.M.® (Mouse on Mouse) Immunodetection Kit, Basic  
MP-2400 
M.O.M.® (Mouse on Mouse) ImmPRESS® HRP (Peroxidase) Polymer Kit  
PK-2200 
M.O.M.® (Mouse on Mouse ) Elite® Immunodetection Kit, Peroxidase
FMK-2201 
M.O.M.® (Mouse on Mouse) Immunodetection Kit, Fluorescein
MKB-2213-1
M.O.M.® (Mouse on Mouse) Blocking Reagent
MKB-2225-.1 
M.O.M.® (Mouse on Mouse) Biotinylated Anti-Mouse IgG Reagent
MPX-2402-15 
M.O.M.® (Mouse on Mouse) ImmPRESS® Polymer Reagent, Anti-Mouse IgG, Peroxidase 
Human-on-Human (H.O.H.â„¢) Immunodetection Kit
The Vector H.O.H. (Human-on-Human) Immunodetection Kit is designed for immunohistochemical detection of human antigens in human tissue sections. By incorporating proprietary blocking technology, the H.O.H. Kit ensures precise and specific antigen detection, even in complex human tissue samples. This system is ideal for pathology research, clinical studies, and biomarker discovery, where accurate immunohistochemical analysis of human tissues is critical.


Humanized anti-Desmin on frozen human colon
Standard IHC Detection

Vector H.O.H. Detection

Humanized anti-Cytokeratin on FFPE human kidney
Standard IHC Detection

Vector H.O.H. Detection

Available H.O.H Immunodetection Kits
HOH-3000 
H.O.H.® (Human on Human) Immunodetection Kit 

Why Choose Vector Laboratories?
With decades of expertise in immunodetection solutions, Vector Laboratories is a trusted leader in species-on-species detection. Our M.O.M. and H.O.H. Kits empower researchers to overcome the inherent challenges of working with mouse and human tissue samples ensuring high-quality staining results with ease. Our solutions are relied upon by scientists worldwide for their precision, reliability, and proven effectiveness in even the most demanding immunohistochemistry (IHC) applications.
Technical and Educational Resources
View our resources below for more in-depth immunofluorescence and immunohistochemistry information.
Immunofluorescence Resource Guide
Streamline the immunofluorescence process with this step-by-step guide to finding the optimal reagents for your project.
Immunohistochemistry Resource Guide
Guide Step-by-step guide for selecting the best reagents for your immunohistochemistry workflow.
IHC Multiplexing Resource Guide
Discover the steps and considerations needed for creating stunning multicolor IHC images.

