Recombinant Anti-Human EGFR VHH Single Domain Antibody (9G8) (CAT#: PNBL-017)

Anti-Human EGFR VHH Single Domain Antibody is a recombinant protein produced in E. coli.

Host: Llama

Isotype: Llama VHH

Applications: FuncS, ELISA, IF


Specific Inquiry
  • Size:
  • Conjugation:
  • Endotoxin:
  • Purity:
  • Published Data
  • Gene Expression
  • Datasheet
  • MSDS
  • COA

Figure 1 In vitro characterisation of selected monovalent anti‐EGFR sdAbs.

The binding of biotinylated EGF (800 pM) to an EGFR‐ECD‐Fc fusion was tested in the presence of increasing amounts of the 9G8, 7D12, 7C12 or 38G7 sdAbs, or without sdAb. Receptor‐bound EGF was then detected via peroxidase‐coupled streptavidin and staining with OPD/H2O2.

Roovers, R. C., Vosjan, M. J., Laeremans, T., el Khoulati, R., de Bruin, R. C., Ferguson, K. M., ... & van Bergen en Henegouwen, P. M. (2011). A biparatopic anti‐EGFR sdAb efficiently inhibits solid tumour growth. International journal of cancer, 129(8), 2013-2024.

Figure 2 In vitro characterisation of selected monovalent anti-EGFR sdAbs.

The binding of the 9G8 sdAbs to EGFR, expressed on phage, was detected in a 100‐fold molar excess of the indicated antibody (cetuximab) or antibody fragments.

Roovers, R. C., Vosjan, M. J., Laeremans, T., el Khoulati, R., de Bruin, R. C., Ferguson, K. M., ... & van Bergen en Henegouwen, P. M. (2011). A biparatopic anti‐EGFR sdAb efficiently inhibits solid tumour growth. International journal of cancer, 129(8), 2013-2024.

Inhib

Figure 3 Inhibition of A431 tumour cell proliferation by monovalent and bivalent sdAbs.

The proliferation of A431 cells in the presence of increasing amounts of sdAb monovalent and bivalent 9G8

Roovers, R. C., Vosjan, M. J., Laeremans, T., el Khoulati, R., de Bruin, R. C., Ferguson, K. M., ... & van Bergen en Henegouwen, P. M. (2011). A biparatopic anti‐EGFR sdAb efficiently inhibits solid tumour growth. International journal of cancer, 129(8), 2013-2024.

IF

Figure 4 Purity and specificity of sdAb–PS conjugates.

Fluorescence intensities of cell bound conjugates are plotted after incubation of OSC cells with varying concentrations of the EGFR targeted conjugates 7D12–PS and 7D12-9G8–PS, or the controls R2–PS and PS.


Specifications

  • Immunogen
  • Human epidermal growth factor receptor
  • Host Species
  • Llama
  • Derivation
  • Llama
  • Type
  • Llama VHH
  • Species Reactivity
  • Human
  • Clone
  • 9G8
  • Applications
  • FuncS, ELISA, IF

Product Property

  • Purity
  • >95% by SDS-PAGE and HPLC analysis
  • Storage
  • Store the antibody (in aliquots) at -20°C. Avoid repeated freezing and thawing of samples.

Applications

  • Application Notes
  • The antibody was validated for Functional Assay, Immunofluorescence. For details, refer to Published Data.

Target

  • Alternative Names
  • EGFR; epidermal growth factor receptor; ERBB; HER1; mENA; ERBB1; PIG61; NISBD2; proto-oncogene c-ErbB-1; cell growth inhibiting protein 40; erb-b2 receptor tyrosine kinase 1; cell proliferation-inducing protein 61; receptor tyrosine-protein kinase erbB-1; avian erythroblastic leukemia viral (v-erb-b) oncogene homolog

Related Resources

  • Related Diseases
  • Related Signaling Pathways

Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

Downloads

Download resources about recombinant antibody development and antibody engineering to boost your research.

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Recombinant Antibody

CAT Product Name Application Type
MOB-1078z Mouse Anti-EGFR Recombinant Antibody (clone 42C11) WB, ELISA, FC, IF, IHC, FuncS Mouse IgG1, κ
PABL-080 Human Anti-EGFR Recombinant Antibody (PABL-080) ELISA, WB, FuncS Human IgG
HPAB-0727-CN Mouse Anti-EGFR Recombinant Antibody (clone EGFR) ELISA, FC, IHC, Neut Mouse IgG1, κ
HPAB-0060-WJ Human Anti-EGFR Recombinant Antibody (HPAB-0060-WJ) ELISA, RIA, FC Human IgG1, κ
HPAB-0661LY Human Anti-EGFR Recombinant Antibody (HPAB-0661LY) ELISA Human IgG

Human Antibody

CAT Product Name Application Type
TAB-020 Anti-Human EGFR Recombinant Antibody (Panitumumab) ELISA, IP, FC, FuncS, Neut, IF, ICC IgG2 - kappa
TAB-313MZ-S(P) Anti-Human EGFR Recombinant Antibody scFv Fragment (EG-19-11) ELISA, FC Human antibody
TAB-299MZ-F(E) Human Anti-EGFR Recombinant Antibody; Fab Fragment (TAB-299MZ-F(E)) Internalization Assay Human Fab
PABX-052-S (P) Recombinant Human Anti-EGFR Antibody scFv Fragment (Nimotuzumab) WB, ELISA, FuncS scFv
PABX-053-S (P) Recombinant Human Anti-EGFR Antibody scFv Fragment (DL11) WB, ELISA, FuncS scFv

Humanized Antibody

CAT Product Name Application Type
TAB-753 Anti-EGFR Recombinant Antibody (Imgatuzumab) Neut, ELISA, IF, IP, FuncS, FC, WB IgG1 - kappa
TAB-274MZ Human Anti-EGFR Recombinant Antibody (TAB-274MZ) FC Humanized IgG
TAB-297MZ Anti-Human EGFR Recombinant Antibody (H225) ELISA, WB Humanized antibody
TAB-298MZ Anti-Human EGFR Recombinant Antibody (Hu225) ELISA, WB Humanized antibody
TAB-274MZ-S(P) Human Anti-EGFR Recombinant Antibody; scFv Fragment (TAB-274MZ-S(P)) FC Humanized scFv

Fab Fragment Antibody

CAT Product Name Application Type
PFBL-080 Human Anti-EGFR Recombinant Antibody; Fab Fragment (PFBL-080) ELISA, WB, FuncS Human Fab
PFBZ-039 Mouse Anti-EGFR Recombinant Antibody (clone mAb528); Fab Fragment FC Mouse Fab
PFBW-039 Human Anti-EGFR Recombinant Antibody (clone Cetuximab (IMC-C225)); Fab Fragment FuncS Chimeric (mouse/human) Fab
PFBC-040 Human Anti-EGFR Recombinant Antibody (clone MR1); Fab Fragment Block Human Fab
FAMAB-0202-CN-F(E) Human Anti-EGFR Recombinant Antibody (clone E10); Fab Fragment ELISA, WB Human Fab

Chimeric Antibody

CAT Product Name Application Type
TAB-0225CL-S(P) Human Anti-EGFR Recombinant Antibody; scFv Fragment (TAB-0225CL-S(P)) Block, Inhib, FuncS, Apop, In vivo Human scFv
TAB-272MZ Human Anti-EGFR Recombinant Antibody (TAB-272MZ) FuncS Chimeric (mouse/human) IgG
TAB-308MZ Human Anti-EGFR Recombinant Antibody (TAB-308MZ) FuncS Chimeric antibody (mouse/human)
TAB-272MZ-S(P) Mouse Anti-EGFR Recombinant Antibody; scFv Fragment (TAB-272MZ-S(P)) FuncS Mouse scFv
TAB-272MZ-F(E) Human Anti-EGFR Recombinant Antibody; Fab Fragment (TAB-272MZ-F(E)) FuncS Chimeric (mouse/human) Fab

Mouse Antibody

CAT Product Name Application Type
TAB-0564CL-F(E) Mouse Anti-EGFR Recombinant Antibody; Fab Fragment (TAB-0564CL-F(E)) ELISA Mouse Fab
TAB-304MZ-F(E) Mouse Anti-EGFR Recombinant Antibody; Fab Fragment (TAB-304MZ-F(E)) ELISA Mouse Fab
TAB-305MZ-F(E) Mouse Anti-EGFR Recombinant Antibody; Fab Fragment (TAB-305MZ-F(E)) ELISA Mouse Fab
TAB-306MZ-F(E) Mouse Anti-EGFR Recombinant Antibody; Fab Fragment (TAB-306MZ-F(E)) ELISA Mouse Fab
TAB-307MZ-F(E) Mouse Anti-EGFR Recombinant Antibody; Fab Fragment (TAB-307MZ-F(E)) ELISA, FC Mouse Fab

Fc Glycosylation

CAT Product Name Application Type
Gly-055LC Recombinant Anti-Human EGFR Antibody (Fc glycosylation/High-mannose glycosylated) ELISA Chimeric antibody (mouse/human)
Gly-144LC Recombinant Anti-Human EGFR Antibody (Fc glycosylation) ELISA Humanized antibody

High-mannose Glycoform

CAT Product Name Application Type
Gly-055LC-1 Recombinant Anti-Human EGFR Antibody (Fc glycosylation/High-mannose glycosylated) ELISA Chimeric antibody (mouse/human)

Deglycosylated Antibody (Non-glycosylated IgGs)

CAT Product Name Application Type
Gly-167LC Recombinant Anti-Human EGFR Antibody (Non-glycosylated) ELISA Human antibody

Chicken IgY Antibody

CAT Product Name Application Type
BRD-0183MZ Chicken Anti-EGFR Polyclonal IgY WB Chicken antibody
BRD-0668MZ Chicken Anti-EGFR Polyclonal IgY WB Chicken antibody

MHC Tetramer for Cancer

CAT Product Name Application Type
MHC-LC773 A*0201/Human EGFR (YLNTVQPTCV) MHC Tetramer FCM
MHC-LC4545 PE-DQB1*03:02/Human EGFR (SRALEEKKGNYVVTHG) MHC Tetramer FCM
MHC-YF409 A*02:01/Human EGF-R-479 (KLFGTSGQKT) MHC Pentamer FCM

Neutralizing Antibody

CAT Product Name Application Type
NEUT-722CQ Rabbit Anti-EGFR Recombinant Antibody (clone CBL1011) Neut Rabbit IgG
NEUT-723CQ Mouse Anti-EGFR Recombinant Antibody (clone CBL931) WB, IP, IHC, ICC, Neut Mouse IgG1
NEUT-724CQ Rabbit Anti-EGFR Recombinant Antibody (clone D1D4J) IF, FC, WB, IP, Neut Rabbit IgG

Rabbit Monoclonal Antibody

CAT Product Name Application Type
MOR-4520 Hi-Affi™ Rabbit Anti-EGFR Recombinant Antibody (clone TH28DS) IF, ICC, FC Rabbit IgG
MOR-4570 Hi-Affi™ Rabbit Anti-EGFR Recombinant Antibody (clone TH82DS) ELISA Rabbit IgG
MOR-4571 Hi-Affi™ Rabbit Anti-EGFR Recombinant Antibody (clone TH83DS) WB, IF, ICC, FC Rabbit IgG
MOR-4675 Hi-Affi™ Rabbit Anti-EGFR Recombinant Antibody (clone TH189DS) WB, IF, ICC, FC Rabbit IgG
MOR-4676 Hi-Affi™ Rabbit Anti-EGFR Recombinant Antibody (clone TH190DS) WB, IF, ICC, FC Rabbit IgG

ADCC Enhanced Antibody

CAT Product Name Application Type
AFC-TAB-710 Afuco™ Anti-EGFR ADCC Recombinant Antibody (Nimotuzumab), ADCC Enhanced ELISA, IP, FC, FuncS, Neut, IF ADCC enhanced antibody
AFC-TAB-753 Afuco™ Anti-EGFR ADCC Recombinant Antibody (Imgatuzumab), ADCC Enhanced Neut, ELISA, IF, IP, FuncS, FC ADCC enhanced antibody
AFC-TAB-H35 Afuco™ Anti-EGFR ADCC Recombinant Antibody (Futuximab), ADCC Enhanced FuncS, IF, Neut, ELISA, FC, IP ADCC enhanced antibody
AFC-TAB-H49 Afuco™ Anti-EGFR ADCC Recombinant Antibody (Modotuximab), ADCC Enhanced FuncS, IF, Neut, ELISA, FC, IP ADCC enhanced antibody
AFC-TAB-020 Afuco™ Anti-EGFR ADCC Recombinant Antibody (Panitumumab), ADCC Enhanced ELISA, IP, FC, FuncS, Neut, IF ADCC enhanced antibody

Single-domain Antibody

CAT Product Name Application Type
HPAB-AP881-YC Recombinant Llama Anti-EGFR Single Domain Antibody (VHH122) ELISA, FC, IP, FuncS Llama VHH
HPAB-AP882-YC Recombinant Llama Anti-EGFR Single Domain Antibody (VHH205) ELISA Llama VHH
HPAB-AP883-YC Recombinant Llama Anti-EGFR Single Domain Antibody (VHH03) ELISA Llama VHH
HPAB-AP884-YC Recombinant Llama Anti-EGFR Single Domain Antibody (VHH139) ELISA Llama VHH
HPAB-AP885-YC Recombinant Llama Anti-EGFR Single Domain Antibody (VHH107) ELISA Llama VHH

scFv Fragment Antibody

CAT Product Name Application Type
HPAB-S0020-YC-S(P) Human Anti-EGFR Recombinant Antibody (clone E6.2); scFv Fragment ELISA, Inhib Human scFv
HPAB-S0021-YC-S(P) Human Anti-EGFR Recombinant Antibody (clone E6.3); scFv Fragment ELISA, Inhib Human scFv
HPAB-S0022-YC-S(P) Human Anti-EGFR Recombinant Antibody (clone E7.6.3); scFv Fragment ELISA, Inhib, FuncS Human scFv
PSBS-0060 Human Anti-EGFR Recombinant Antibody (Clone FM318); scFv Fragment ELISA, IB, FuncS Human scFv
PSBS-0061 Human Anti-EGFR Recombinant Antibody (Clone FM329); scFv Fragment ELISA, FuncS Human scFv

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For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.

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