Single-domain antibodies

1–48 of 51 Products

FluoTag®-X2 anti-CD45
CD45 (lymphocyte common antigen) is a receptor-linked protein tyrosine phosphatase that is expressed on all leukocytes, and which…
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FluoTag®-X2 anti-CNPase
CNPase (2′, 3′-cyclic nucleotide 3′-phosphodiesterase) also known as CNP1 is one of the most abundant membrane-associated enzymes in…
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FluoTag®-X2 anti-Synaptotagmin 1 (A51)
FluoTag®-X2 anti-Synaptotagmin 1 A51 (SYT1) is an alpaca single-domain antibody (sdAb) that recognizes specifically the cytoplasmic domain of…
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sdAb anti-CD45
CD45 (lymphocyte common antigen) is a receptor-linked protein tyrosine phosphatase that is expressed on all leukocytes, and which…
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FluoTag®-X2 anti-ALFA
FluoTag®-X2 anti-ALFA is derived from an in-house developed single-domain antibody (sdAb) that recognizes a small rationally-designed epitope tag:…
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FluoTag®-X2 anti-PSD95
FluoTag-X2 anti-PSD95 is a fluorescently conjugated single-domain antibody that recognizes mouse and rat PSD95.
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FluoTag®-X2 anti-Mouse IgG1
FluoTag®-X2 anti-Mouse IgG1 is a species-specific FluoTag® directed against IgG1 from Mouse. Especially useful for One-step immunofluorescence (IF)…
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FluoTag®-X4 anti-GFP
FluoTag®-X4 anti-GFP is a blend of two in-house developed single-domain antibodies (sdAbs) that recognize two distinct epitopes on…
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FluoTag®-X2 anti-GFAP
FluoTag-X2 anti-GFAP is a fluorescently conjugated single-domain antibody that recognizes mouse and rat GFAP. The single-domain antibody carries…
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FluoTag®-X4 anti-RFP
FluoTag®-X4 anti-RFP is a blend of two in-house developed single-domain antibodies (sdAbs) recognizing the most common red fluorescent…
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FluoTag®-X2 anti-VGlut1
FluoTag®-X2 anti-VGLUT1 is derived from a single-domain antibody (sdAb) recognizing specifically VGLUT1 with high affinity and specificity.
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FluoTag®-X2 anti-Mouse IgG2a/b
FluoTag®-X2 anti-Mouse IgG2 is a species-specific FluoTag® directed against IgG2a and IgG2b subtype from Mouse. Especially useful for…
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FluoTag®-Q anti-SARS-CoV-2 Spike protein S1
The FluoTag-Q anti-SARS-CoV-2 S1 is based on the W25 clone, which has a sub-nanomolar affinity for the SARS-CoV-2…
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FluoTag®-Q anti-SARS-CoV-2 Nucleocapsid
The nucleocapsid (N) protein of SARS-CoV-2 is an abundant RNA-binding protein critical for the packaging of the single-stranded…
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FluoTag®-X2 anti-CD62L
FluoTag®-X2 anti-CD62L is derived from an in-house developed single-domain antibody (sdAb) recognizing the human lymphocyte marker CD62L (L-selectin)…
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FluoTag®-X2 anti-Chicken IgY
FluoTag®-X2 anti-Chicken is a species-specific FluoTag® directed against immunoglobulins from Chicken.
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sdAb anti-CD62L
sdAb anti-CD62L is an in-house developed single-domain antibody (sdAb) binding the human lymphocyte marker CD62L (L-selectin) with high…
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sdAb anti-PSD95
PSD95 (alternative names: PSD-95 or SAP-90) is a member of the MAGUK family, and it plays an important…
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sdAb anti-SARS-CoV-2 Nucleocapsid
The nucleocapsid (N) protein of SARS-CoV-2 is an abundant RNA-binding protein critical for the packaging of the single-stranded…
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sdAb anti-human IgM
SdAb anti-human IgM is an in-house developed single-domain antibody binding human IgM on cell surfaces (e.g., as B…
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sdAb anti-SARS-CoV-2 Spike protein S1
This anti-Sars-CoV-2 Spike protein S1 nanobody was developed by the team of Alejandro Rojas-Fernandez at the Institute of…
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Multiplexing Blocker Mouse
Protein mixture containing a blend of sdAbs recognizing mouse immunoglobulin G (IgG) molecules Highly purified proteins lyophilized from…
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Multiplexing Blocker Rabbit
Protein mixture containing a blend of sdAbs recognizing rabbit immunoglobulin G (IgG) molecules Highly purified proteins lyophilized from…
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sdAb anti-ALFA
The ALFA tag is a novel, rationally designed epitope tag (SRLEEELRRRLTE) and is part of the proprietary technology…
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sdAb anti-Chicken IgY
The anti-Chicken IgY sdAb is a single-domain anitbody against Chicken IgY, that can be labeled or immobilized by…
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sdAb anti-GFAP
GFAP belongs to type III intermediate filaments (like vimentin), and it is expressed in various cell types throughout…
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sdAb anti-GFP
A breakthrough in the field of biology and bioluminescence started in the 60s with the discovery of a…
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sdAb anti-RFP
One of the first red-emitting fluorescent proteins (FP) described was DsRed from Discosoma sp. Only shortly after its…
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FluoTag®-Q anti-GFP
FluoTag®-Q anti-GFP is derived from an in-house developed single-domain antibody (sdAb) that recognizes GFP and its most common…
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FluoTag®-Q anti-RFP
FluoTag®-Q anti-RFP is derived from an in-house developed single-domain antibody (sdAb) recognizing the most common red fluorescent proteins…
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FluoTag®-Q anti-TagFP
FluoTag®-Q anti-TagFP is derived from an in-house developed single-domain antibody (sdAb) that recognizes fluorescent proteins deriving from Entacmaea…
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FluoTag®-X2 anti-mEos
FluoTag®-X2 anti-mEOS is derived from an in-house developed single-domain antibody (sdAb) that recognizes mEOS, which is a bright monomeric…
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FluoTag®-X2 anti-mNeonGreen
FluoTag®-X2 anti-mNeonGreen is derived from an in-house developed single-domain antibody (sdAb) that recognizes mNeonGreen, which is a bright monomeric…
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FluoTag®-X2 anti-Mouse Ig kappa light chain
FluoTag®-X2 anti-Mouse Immunoglobulin kappa light chain is a species-specific FluoTag® directed against the kappa light chain from Mouse.…
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FluoTag®-X2 anti-mRuby
FluoTag®-X2 anti-mRUBY is derived from an in-house developed single-domain antibody (sdAb) that recognizes mRuby and mRuby derivatives, which…
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FluoTag®-X2 anti-mScarlet-i
FluoTag®-X2 anti-mScarlet is derived from an in-house developed single-domain antibody (sdAb) recognizing mScarlet-i with high affinity and specificity.
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FluoTag®-X2 anti-Synaptotagmin 1 (7D5)
FluoTag®-X2 anti-Synaptotagmin 1 (SYT1) is an alpaca single-domain antibody (sdAb) that recognizes specifically the cytoplasmic domain of murine…
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FluoTag®-X2 anti-TagFP
FluoTag®-X2 anti-TagFP is derived from an in-house developed single-domain antibody (sdAb) that recognizes fluorescent proteins deriving from Entacmaea…
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FluoTag®-X2 anti-Rabbit IgG
This new FluoTag®-X2 anti-Rabbit IgG is a species-specific FluoTag® directed against IgGs from Rabbit. Especially useful for One-step…
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FluoTag®-X4 anti-Rabbit IgG
This new FluoTag®-X4 anti-Rabbit IgG is a species-specific FluoTag® directed against immunoglobulins from Rabbit. Especially useful for One-step…
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sdAb anti-mEos
sdAb anti-mEOS is derived from an in-house developed single-domain antibody (sdAb) that recognizes mEOS, which is a bright monomeric…
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sdAb anti-mNeonGreen
mNeonGreen is a very bright monomeric green fluorescent protein that matures relatively fast when expressed as a fluorescent…
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sdAb anti-Mouse Ig kappa light chain
Most research monoclonal antibodies are generated in mice. These animals have a rich repertoire of immunoglobulins (Ig) displaying…
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sdAb anti-Mouse IgG1
sdAb anti-Mouse is a species-specific sdAb directed against mouse IgG1.
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sdAb anti-Mouse IgG2a/b
sdAb anti-Mouse IgG2a/b binds to mouse-IgG2a and IgG2b subtype specifically and with high affinity.
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sdAb anti-mRuby
sdAb anti-mRUBY is derived from an in-house developed single-domain antibody (sdAb) that recognizes mRuby and mRuby derivatives, which…
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sdAb anti-Rabbit IgG
Like many other mammals, the immune repertoire of rabbits consists of several immunoglobulins (Ig) isotypes (IgA, IgG, IgE,…
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sdAb anti-TagFP
TagRFP was engineered in 2007 from TurboRFP (derived from Entacmaea quadricolor). Tag RFP displayed an extended fluorescence lifetime…
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