Single-domain antibodies

1–48 of 51 Products

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  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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  sdAb 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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  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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  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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  sdAb 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 specifically recognizes mRuby and its derivatives.…

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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, engineered in 2007 from TurboRFP (derived from Entacmaea quadricolor), displayed an extended fluorescence lifetime and demonstrated robust…

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