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Smart Booster

Smart Booster Nanobody Reagents for Super-Resolution Microscopy

Signal Amplification Nanobody Supplier for Advanced Fluorescence Imaging

Built on AlpVHHs' advanced Nanobody (VHH) Discovery Platform, our Smart Booster series provides high-performance signal amplification nanobody reagents for fluorescence imaging, immunostaining, and super-resolution microscopy applications. As a professional signal amplification nanobody supplier, AlpVHHs develops recombinant fluorescent nanobody probes engineered from high-affinity single-domain antibodies (VHHs), offering superior tissue penetration, minimal linkage error, and enhanced signal amplification compared with conventional secondary antibodies.

Designed for advanced imaging workflows, Smart Booster nanobody reagents are ideal for IF/ICC, confocal microscopy, STORM, STED, SIM, tissue clearing, organoid imaging, and live-cell imaging applications requiring high spatial precision and low background fluorescence.


All Products

CodeDescriptionApplicationsSize
001-101-015 Anti-Mouse IgG, AlpSdAbs® VHH(Cy3B ×8) ICC/IF,Super-resolution microscopy 100ug
001-101-016 Anti-Mouse IgG, AlpSdAbs® VHH(AF647 ×8) ICC/IF,Super-resolution microscopy 100ug
001-101-017 Anti-Mouse IgG, AlpSdAbs® VHH(ATTO488 ×8) ICC/IF,Super-resolution microscopy 100ug
001-106-015 Anti-Mouse IgG kappa, AlpSdAbs® VHH(Cy3B ×4) ICC/IF,Super-resolution microscopy 100ug
001-106-016 Anti-Mouse IgG kappa, AlpSdAbs® VHH(AF647 ×4) ICC/IF,Super-resolution microscopy 100ug
001-106-017 Anti-Mouse IgG kappa, AlpSdAbs® VHH(ATTO488 ×4) ICC/IF,Super-resolution microscopy 100ug
019-101-015 Anti-GFP, AlpSdAbs® VHH(Cy3B ×4) ICC/IF,Super-resolution microscopy 100ug
019-101-016 Anti-GFP, AlpSdAbs® VHH(AF647 ×4) ICC/IF,Super-resolution microscopy 100ug
019-101-017 Anti-GFP, AlpSdAbs® VHH(ATTO488 ×4) ICC/IF,Super-resolution microscopy 100ug
025-102-015 Anti-Rabbit IgG, AlpSdAbs® VHH(Cy3B ×8) ICC/IF,Super-resolution microscopy 100ug
025-102-016 Anti-Rabbit IgG, AlpSdAbs® VHH(AF647 ×8) ICC/IF,Super-resolution microscopy 100ug
025-102-017 Anti-Rabbit IgG, AlpSdAbs® VHH(ATTO488 ×8) ICC/IF,Super-resolution microscopy 100ug
025-104-015 Anti-Rabbit IgG kappa, AlpSdAbs® VHH(Cy3B ×4) ICC/IF,Super-resolution microscopy 100ug
025-104-016 Anti-Rabbit IgG kappa, AlpSdAbs® VHH(AF647 ×4) ICC/IF,Super-resolution microscopy 100ug
025-104-017 Anti-Rabbit IgG kappa, AlpSdAbs® VHH(ATTO488 ×4) ICC/IF,Super-resolution microscopy 100ug
082-101-015 Anti-StayGold/mBaojin, AlpSdAbs® VHH(Cy3B ×4) ICC/IF,Super-resolution microscopy 100ug
082-101-016 Anti-StayGold/mBaojin, AlpSdAbs® VHH(AF647 ×4) ICC/IF,Super-resolution microscopy 100ug
082-101-017 Anti-StayGold, AlpSdAbs® VHH(ATTO488 ×4) ICC/IF,Super-resolution microscopy 100ug

Why Choose Smart Booster Nanobody Reagents?

Traditional secondary antibodies are large (~150 kDa) and often create steric hindrance, elevated background staining, and substantial epitope displacement during fluorescence imaging. Smart Booster nanobody reagents overcome these limitations through recombinant monovalent VHH engineering.

Traditional Secondary Antibody vs Smart Booster Nanobody

Conventional Secondary AntibodySmart Booster Nanobody
Large IgG complexesSmall recombinant VHH probes
~20–30 nm linkage error<2 nm displacement
Limited tissue penetrationExcellent penetration into dense tissues
Higher nonspecific stainingReduced background fluorescence
Steric hindranceMinimal steric interference
Poor super-resolution accuracyOptimized for STORM/STED/SIM
Random labelingControlled recombinant production


Advantages of Smart Booster Nanobodies

Minimal Linkage Error for High-Resolution Imaging

Smart Booster fluorescent nanobodies significantly reduce the physical distance between fluorophore and target antigen. The compact size of VHH nanobodies minimizes epitope displacement and improves localization precision in super-resolution microscopy.

Key Benefits

  • <2 nm labeling displacement

  • Improved spatial accuracy

  • Better single-molecule localization

  • Enhanced super-resolution reconstruction

Ideal for:

  • STORM imaging

  • STED microscopy

  • DNA-PAINT

  • SIM imaging

  • Single molecule analysis


Superior Tissue Penetration

Due to their ultra-small molecular size (<15 kDa), Smart Booster nanobodies penetrate dense cellular structures and thick biological samples more efficiently than conventional IgG antibodies.

Suitable Samples

  • Brain tissue

  • Thick tissue sections

  • Organoids

  • 3D spheroids

  • Intracellular compartments

  • Neuronal synapses


High Signal Amplification

Our fluorescent nanobody probes deliver strong fluorescence intensity with reduced steric hindrance, improving signal-to-noise ratio in demanding imaging experiments.

Imaging Advantages

  • Enhanced fluorescence sensitivity

  • Brighter signal detection

  • Lower background staining

  • Improved target accessibility

  • Better antigen recognition


Monovalent Binding Reduces Background

Unlike conventional secondary antibodies that may cause antibody aggregation or crosslinking artifacts, Smart Booster nanobodies use monovalent VHH binding to reduce nonspecific interactions.

Benefits

  • Reduced antibody clustering

  • Lower nonspecific staining

  • Improved imaging fidelity

  • Better quantitative imaging results


Optimized for Super-Resolution Microscopy

Smart Booster nanobody reagents are specifically designed for advanced fluorescence imaging workflows.

Compatible Imaging Technologies

  • STORM microscopy

  • STED microscopy

  • SIM microscopy

  • Confocal microscopy

  • Widefield fluorescence microscopy

  • TIRF microscopy

  • Live-cell imaging

  • Tissue clearing imaging


Fluorophore Options for Different Imaging Applications

We provide multiple fluorophore-conjugated nanobody probes optimized for different microscopy systems and imaging workflows.

FluorophoreRecommended Applications
Alexa Fluor 647 / iFluor647STORM, super-resolution imaging
Cy3BHigh-resolution fluorescence imaging
ATTO488Confocal microscopy
Deep Red dyesLow-background imaging
pH-sensitive dyesInternalization assays
Multi-dye labeling formatsMultiplex imaging


Applications of Smart Booster Nanobodies

Immunofluorescence (IF)

High-affinity fluorescent nanobody probes improve signal detection and reduce background in IF workflows.


Immunocytochemistry (ICC)

Smart Booster reagents provide excellent intracellular accessibility for subcellular protein localization studies.


Super-Resolution Microscopy

The small size and monovalent nature of recombinant VHH nanobodies make them highly suitable for:

  • Nanometer-scale localization

  • Minimal linkage error imaging

  • Single-molecule imaging

  • High-density epitope labeling


Tissue Clearing & 3D Imaging

Smart Booster nanobodies demonstrate excellent diffusion and penetration in cleared tissues and large biological samples.


Live Cell Imaging

The compact size of fluorescent nanobodies minimizes steric hindrance and supports dynamic imaging applications.


Recombinant Production Advantages

All Smart Booster products are produced using recombinant expression systems to ensure consistent quality and reproducibility.

Key Manufacturing Advantages

  • Animal-free production

  • High lot-to-lot consistency

  • Recombinant monoclonal VHHs

  • Controlled conjugation chemistry

  • Stable fluorophore labeling

  • High purity affinity purification



Why Researchers Choose AlpVHHs Smart Booster Reagents

Researchers worldwide choose AlpVHHs fluorescent nanobody probes because of:

  • High-affinity VHH engineering

  • Superior imaging performance

  • Optimized fluorophore conjugation

  • Reduced nonspecific background

  • Excellent super-resolution compatibility

  • Reliable recombinant manufacturing

  • Technical support for imaging workflows



Frequently Asked Questions

Why use nanobody probes instead of traditional secondary antibodies?

Nanobody probes are significantly smaller than conventional IgG secondary antibodies, reducing linkage error, improving tissue penetration, and lowering nonspecific background in fluorescence imaging.

What is linkage error in super-resolution microscopy?

Linkage error refers to the physical distance between the fluorophore and the actual target epitope. Large secondary antibodies increase localization inaccuracies, while small VHH nanobodies minimize displacement.

Are Smart Booster reagents suitable for STORM imaging?

Yes. Smart Booster fluorescent nanobody probes are highly suitable for STORM imaging due to their small size, low background, and compatibility with high-performance fluorophores such as iFluor647 and Alexa Fluor 647.

Can Smart Booster nanobodies improve tissue penetration?

Yes. The compact size of recombinant VHH nanobodies enables superior penetration into dense tissues, organoids, neuronal structures, and thick biological samples.

Are Smart Booster probes monovalent?

Yes. Smart Booster products are based on monovalent recombinant single-domain antibodies (VHHs), which help reduce antibody clustering and nonspecific staining.

Are Smart Booster reagents suitable for multiplex fluorescence imaging?

Yes. Multiple fluorophore options support multicolor imaging and multiplex immunofluorescence applications.



Technical Support for Imaging Applications

Our technical team supports researchers in selecting optimal fluorescent nanobody probes for:

  • Super-resolution microscopy

  • IF/ICC workflows

  • Internalization assays

  • Tissue imaging

  • Multiplex fluorescence detection

  • Custom labeling strategies



Request Smart Booster Nanobody Information

Looking for high-performance fluorescent nanobody probes for super-resolution microscopy or advanced imaging applications?

Contact AlpVHHs for:

  • Product recommendations

  • Fluorophore selection guidance

  • Custom nanobody labeling

  • Bulk orders and OEM support

  • Technical consultation for imaging workflows