


Single Domain Antibody Products
Creative Biolabs provides the most complete collection of SdAb products the world has ever had. From premade to immunized phage display library, our proprietary SdAb platform allows rapid generation and large-scale production of high affinity novel biological therapeutics that have potential in a wide range of human diseases.
SdAbs are single-domain antibodies derived from the variable regions of heavy chain of Camelidae immunoglobulins, also called VHHs. The SdAb technology was originally developed following the discovery that camelidae, unlike mouse, rat or rabbit, possess fully functional antibodies that lack light chains. Therefore, the size of SdAb is extremely small compared to other forms of antibody fragment, which significantly increase the permeability of SdAb. Thus SdAb is considered of great value for research, diagnostics and therapeutics.
Advantages of SdAbs:
• Specificity
• Subnanomolar High Affinity
• High production yield
• Minimal size (~15 kDa)
• Great stability
• Reversible refolding
• Outstanding solubility in aqueous solutions
- Recombinant Llama Anti-ICAM1 Single Domain Antibody (HPAB-0349-YC-VHH) (HPAB-0349-YC-VHH)
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- Derivation: Phage display library
- Species Reactivity: Human
- Type: Llama VHH
- Application: ELISA
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- Derivation: VHH phage library
- Species Reactivity: Cynomolgus monkey, Human
- Type: Single domain antibody
- Application: ELISA, Inhib, FC
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- Species Reactivity: Chimpanzee, Rhesus, Cynomolgus
- Application: ELISA, WB, BLI, SPR
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- Species Reactivity: Guinea pig, Syrian hamster, horse, Chimpanzee, Rhesus, Cynomolgus, Cat, dog, donkey
- Application: ELISA, WB, BLI, SPR
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- Derivation: Camel
- Species Reactivity: C. difficile
- Type: Camelid VHH
- Application: ELISA, Inhib
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- Derivation: Camel
- Species Reactivity: C. difficile
- Type: Camelid VHH
- Application: ELISA, Neut
- Llama Anti-BSA Recombinant Antibody (HPAB-AP858-YC) (HPAB-AP858-YC)
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- Species Reactivity: Bovine, Mouse, Porcine, Goat, Guinea pig
- Type: Llama VHH
- Application: ELISA
- Camelid Anti-APP Recombinant Antibody (HPAB-1136-CN-VHH) (HPAB-1136-CN-VHH)
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- Species Reactivity: Human
- Type: Camelid VHH
- Application: WB, ELISA, IHC
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- Species Reactivity: M. furfur
- Type: Single domain antibody
- Application: ELISA
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- Species Reactivity: C. jejuni
- Type: Llama VHH
- Application: ELISA, SPR
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- Species Reactivity: Human
- Type: Llama VHH
- Application: ELISA, IF
- Anti-Human EGFR Recombinant Antibody (TAB-014MZ-VHH) (TAB-014MZ-VHH)
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- Type: Single domain antibody
- Llama Anti-GRM1 Recombinant Antibody (clone Nb43) (VS-0624-FY10)
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- Species Reactivity: Human
- Type: Lama VHH
- Application: IA
- Llama Anti-GRIN2A Recombinant Antibody (clone Nb-4) (VS-0624-FY9)
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- Species Reactivity: Human
- Type: Lama VHH
- Application: IA
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- Species Reactivity: Respiratory syncytial virus
- Type: Llama variable heavy-chain domain
- Application: ELISA, WB
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- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: ELISA
-
- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: ELISA
-
- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: ELISA
-
- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: ELISA
-
- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: ELISA
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- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: ELISA
-
- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: ELISA
-
- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: ELISA
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- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: ELISA
-
- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: ELISA
-
- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: ELISA
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- Derivation: Phage Display Library
- Species Reactivity: Human
- Type: Llama VHH
- Application: ELISA, WB
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- Derivation: Phage Display Library
- Species Reactivity: Human
- Type: Llama VHH
- Application: ELISA, WB, FC
- Camelid Anti-PNLIP Recombinant Antibody (HPAB-A1317-YJ) (HPAB-A1317-YJ)
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- Species Reactivity: Human
- Type: Camelid VHH
- Application: ELISA, Inhib
- Camelid Anti-PNLIP Recombinant Antibody (HPAB-A1316-YJ) (HPAB-A1316-YJ)
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- Species Reactivity: Human
- Type: Camelid VHH
- Application: ELISA, Inhib
- Human Anti-TG Recombinant Antibody (HPAB-A1245-YJ) (HPAB-A1245-YJ)
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- Species Reactivity: Human
- Type: Human VH
- Application: ELISA, DB, IHC, IF, SPR
- Human Anti-TG Recombinant Antibody (HPAB-A1244-YJ) (HPAB-A1244-YJ)
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- Species Reactivity: Human
- Type: Human VH
- Application: ELISA
- Camelid Anti-B2M Recombinant Antibody (HPAB-A1221-YJ) (HPAB-A1221-YJ)
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- Species Reactivity: Human
- Type: Camelid VHH
- Application: ELISA
- Human Anti-Gliadin Recombinant Antibody (HPAB-A1207-YJ) (HPAB-A1207-YJ)
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- Species Reactivity: T. aestivum, H. vulgare, S. cereale
- Type: Human VH
- Application: ELISA
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- Derivation: Camel
- Species Reactivity: T. evansi
- Type: Camelid VHH
- Application: ELISA
-
- Derivation: Camel
- Species Reactivity: T. evansi
- Type: Camelid VHH
- Application: ELISA
- Camelid Anti-NadA Recombinant Antibody (HPAB-A1204-YJ) (HPAB-A1204-YJ)
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- Derivation: Llama
- Species Reactivity: N. meningitides
- Type: Camelid VHH
- Application: ELISA
- Camelid Anti-NadA Recombinant Antibody (HPAB-A1203-YJ) (HPAB-A1203-YJ)
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- Derivation: Llama
- Species Reactivity: N. meningitides
- Type: Camelid VHH
- Application: ELISA
- Camelid Anti-NadA Recombinant Antibody (HPAB-A1202-YJ) (HPAB-A1202-YJ)
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- Derivation: Llama
- Species Reactivity: N. meningitides
- Type: Camelid VHH
- Application: ELISA
- Camelid Anti-NadA Recombinant Antibody (HPAB-A1201-YJ) (HPAB-A1201-YJ)
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- Derivation: Llama
- Species Reactivity: N. meningitides
- Type: Camelid VHH
- Application: ELISA
-
- Derivation: Llama
- Species Reactivity: L. japonicus
- Type: Camelid VHH
- Application: ELISA
-
- Derivation: Llama
- Species Reactivity: A. victoria
- Type: Camelid VHH
- Application: ELISA
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- Derivation: Alpaca
- Species Reactivity: S. cerevisiae AWRI796
- Type: Camelid VHH
- Application: ELISA, IF
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- Derivation: Alpaca
- Species Reactivity: S. cerevisiae AWRI796
- Type: Camelid VHH
- Application: ELISA, IF
-
- Derivation: Alpaca
- Species Reactivity: S. cerevisiae AWRI796
- Type: Camelid VHH
- Application: ELISA, IF
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- Derivation: Alpaca
- Species Reactivity: S. cerevisiae AWRI796
- Type: Camelid VHH
- Application: ELISA, IF
-
- Derivation: Alpaca
- Species Reactivity: S. cerevisiae AWRI796
- Type: Camelid VHH
- Application: ELISA, IF
-
- Derivation: Llama
- Species Reactivity: Cattle
- Type: Camelid VHH
- Application: ELISA
-
- Derivation: Llama
- Species Reactivity: Human
- Type: Camelid VHH
- Application: ELISA
-
- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: ELISA, Neut
-
- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: ELISA, Neut
-
- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: ELISA, Neut
-
- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: ELISA, Neut
-
- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: SPR, Block
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- Derivation: Alpaca
- Species Reactivity: P. falciparum
- Type: Camelid VHH
- Application: ELISA, WB
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- Derivation: Alpaca
- Species Reactivity: P. falciparum
- Type: Camelid VHH
- Application: ELISA, WB
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- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: SPR
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- Derivation: Llama
- Species Reactivity: SARS-CoV-2 (2019-nCoV)
- Type: Camelid VHH
- Application: SPR
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- Derivation: Alpaca
- Species Reactivity: T. maritima
- Type: Camelid VHH
- Application: ELISA
- Human Anti-HTT Recombinant Antibody (PABJ-0201) (PABJ-0201)
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- Species Reactivity: Human
- Type: Human VL
- Application: ELISA, FuncS
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- Species Reactivity: Human
- Type: Human VH
- Application: IF, FuncS
-
- Species Reactivity: Human
- Type: Camelid VHH
- Application: ELISA, FuncS
-
- Derivation: Camel
- Species Reactivity: S. aureus
- Type: Camelid VHH
- Application: ELISA
-
- Derivation: Llama
- Species Reactivity: BLV
- Type: Camelid VHH
- Application: ELISA, Inhib
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- Derivation: Alpaca
- Species Reactivity: Human
- Type: Camelid VHH
- Application: ELISA, Inhib
-
- Derivation: Alpaca
- Species Reactivity: Human
- Type: Camelid VHH
- Application: ELISA, Inhib
-
- Derivation: Alpaca
- Species Reactivity: Botulinum
- Type: Camelid VHH
- Application: ELISA, Neut
-
- Derivation: Alpaca
- Species Reactivity: Botulinum
- Type: Camelid VHH
- Application: ELISA, Neut
-
- Derivation: Alpaca
- Species Reactivity: Botulinum
- Type: Camelid VHH
- Application: ELISA
-
- Derivation: Alpaca
- Species Reactivity: Botulinum
- Type: Camelid VHH
- Application: ELISA
-
- Derivation: Alpaca
- Species Reactivity: Botulinum
- Type: Camelid VHH
- Application: ELISA, Neut
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- Derivation: Alpaca
- Species Reactivity: Botulinum
- Type: Camelid VHH
- Application: ELISA, Neut
-
- Derivation: Alpaca
- Species Reactivity: R. communis
- Type: Camelid VHH
- Application: ELISA, Neut
-
- Derivation: Llama
- Species Reactivity: Human
- Type: Camelid VHH
- Application: ELISA, Inhib
-
- Derivation: Llama
- Species Reactivity: Mouse
- Type: Camelid VHH
- Application: ELISA, FuncS
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- Derivation: Llama
- Species Reactivity: Mouse
- Type: Camelid Bivalent VHH
- Application: ELISA, FuncS
- Camelid Anti-MRC1 Recombinant Antibody (DAB-128YJL) (DAB-128YJL)
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- Species Reactivity: Human, Mouse
- Type: Camelid VHH
- Application: ELISA, SPR, FC, RIA
- Camelid Anti-MRC1 Recombinant Antibody (DAB-123YJL) (DAB-123YJL)
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- Derivation: Camel
- Species Reactivity: Human, Mouse
- Type: Camelid VHH
- Application: ELISA, SPR, FC, RIA
- Human Anti-ASGR1 Recombinant Antibody (DAB-182YJL) (DAB-182YJL)
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- Species Reactivity: Human
- Type: Human Single VH domain
- Application: ELISA, SPR
- Human Anti-ASGR1 Recombinant Antibody (DAB-183YJL) (DAB-183YJL)
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- Species Reactivity: Human
- Type: Human Single Vκ domain
- Application: ELISA, SPR
- Human Anti-ASGR1 Recombinant Antibody (DAB-119YJL) (DAB-119YJL)
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- Derivation: Human VH
- Species Reactivity: Human, Mouse
- Type: Human VH
- Application: ELISA, IF, SPR
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- Species Reactivity: SARS-CoV, WIV1-CoV and SARS-CoV-2
- Type: Bivalent VHH
- Application: ELISA, Neut
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- Species Reactivity: SARS-CoV, WIV1-CoV and SARS-CoV-2
- Type: Camelid VHH
- Application: ELISA, Neut
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- Species Reactivity: SARS-CoV
- Type: Camelid VHH
- Application: Neut
-
- Species Reactivity: MERS-CoV
- Type: Camelid VHH
- Application: ELISA, Neut
-
- Species Reactivity: MERS-CoV
- Type: Camelid VHH
- Application: ELISA, Neut
-
- Species Reactivity: MERS-CoV
- Type: Camelid VHH
- Application: ELISA, Neut
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- Species Reactivity: MERS-CoV
- Type: Camelid VHH
- Application: ELISA, Neut
- Camelid Anti-VEGFA Recombinant Single Domain Antibody (NBD-0090-YJ-VHH) (NBD-0090-YJ-VHH)
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- Species Reactivity: Human
- Type: Camelid VHH
- Application: ELISA, WB, Inhib
- Camelid Anti-KLB Recombinant Single Domain Antibody (NBD-0089-YJ-VHH) (NBD-0089-YJ-VHH)
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- Species Reactivity: Human
- Type: Camelid VHH
- Application: ELISA
- Camelid Anti-KLB Recombinant Single Domain Antibody (NBD-0088-YJ-VHH) (NBD-0088-YJ-VHH)
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- Species Reactivity: Human
- Type: Camelid VHH
- Application: ELISA
- Camelid Anti-ADRB2 Recombinant Single Domain Antibody (NBD-0087-YJ-VHH) (NBD-0087-YJ-VHH)
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- Species Reactivity: Human
- Type: Camelid VHH
- Application: ELISA
- Camelid Anti-β1AR Recombinant Single Domain Antibody (NBD-0086-YJ-VHH) (NBD-0086-YJ-VHH)
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- Species Reactivity: Turkey
- Type: Camelid VHH
- Application: ELISA
- Camelid Anti-TNC Recombinant Single Domain Antibody (NBD-0085-YJ-VHH) (NBD-0085-YJ-VHH)
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- Species Reactivity: Human
- Type: Camelid VHH
- Application: ELISA, IF, In vivo imaging
- Camelid Anti-TNC Recombinant Single Domain Antibody (NBD-0084-YJ-VHH) (NBD-0084-YJ-VHH)
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- Species Reactivity: Human
- Type: Camelid VHH
- Application: ELISA, IF, In vivo imaging
- Camelid Anti-TNC Recombinant Single Domain Antibody (NBD-0083-YJ-VHH) (NBD-0083-YJ-VHH)
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- Species Reactivity: Human
- Type: Camelid VHH
- Application: ELISA, IF
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- Derivation: Phage display library
- Species Reactivity: Sudan ebolavirus
- Type: Camelid VHH
- Application: ELISA, WB
- Camelid Anti-SUCNR1 Recombinant Single Domain Antibody (NBD-0081-YJ-VHH) (NBD-0081-YJ-VHH)
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- Species Reactivity: Human
- Type: Camelid VHH
- Application: ELISA
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- Species Reactivity: R. communis
- Type: Camelid VHH
- Application: ELISA
-
- Species Reactivity: R. communis
- Type: Camelid VHH
- Application: ELISA, Neut
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For Research Use Only. Not For Clinical Use.