Human Anti-EGFR Recombinant Antibody (clone F4) (CAT#: FAMAB-0094YC)

Provided is a internalizing antibody directed against EGFR (epidermal growth factor receptor), a tyrosine kinase receptor that is overexpressed in a wide range of tumour cells. The clone F4 bound native EGFR-bearing cell lines and could be internalized, but did not bind EGFR-negative cell lines. F4 could be used to target therapeutic agents into tumour cells and was expected to be nonimmunogenic in humans.

Host: Human

Isotype: Human IgG

Applications: ELISA, WB, FC


Specific Inquiry
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  • Published Data
  • Gene Expression
  • Datasheet
  • MSDS
  • COA
FC

Figure 1 Binding of F4 p-scFv and s-scFv to EGFR-positive cell lines.

F4 p-scFv and s-scFv bound EGFR-positive cell line CHO-EGFR-GFP1, A431, MCF-7 and MDA-MB-231, but did not bind EGFR-negative cell line CHO-K1 and SKOV3.

Zhao, X., Dai, W., Cao, L., Zhu, H., Yu, Y., Ye, Q., ... & Shen, G. (2007). Selection and characterization of an internalizing epidermal‐growth‐factor‐receptor antibody. Biotechnology and applied biochemistry, 46(1), 27-33.

WB

Figure 1 Western-blot analysis of cell lysates using F4 s-scFv.

F4 s-scFv recognized a protein of approx. 170 kDa on A431 cell lysate (lane 2) and CHO-EGFR-GFP1 cell lysate (lane 4), but no band was detected on CHO-K1 cell lysate (lane 3) and prestained protein marker (lane 1).

Zhao, X., Dai, W., Cao, L., Zhu, H., Yu, Y., Ye, Q., ... & Shen, G. (2007). Selection and characterization of an internalizing epidermal‐growth‐factor‐receptor antibody. Biotechnology and applied biochemistry, 46(1), 27-33.

IF

Figure 1 Detection of internalized F4 s-scFv by inverted fluorescence microscopy.

Surface and intracellular stainings were observed in CHO-EGFR-GFP1 cells (A) and MDA-MB-231 cells (C). No staining was seen in CHO-K1 cells (B) and SKOV3 cells (D).

Zhao, X., Dai, W., Cao, L., Zhu, H., Yu, Y., Ye, Q., ... & Shen, G. (2007). Selection and characterization of an internalizing epidermal‐growth‐factor‐receptor antibody. Biotechnology and applied biochemistry, 46(1), 27-33.


Specifications

  • Host Species
  • Human
  • Derivation
  • Phage display library
  • Type
  • Human IgG
  • Specificity
  • Human EGFR
  • Species Reactivity
  • Human
  • Clone
  • F4
  • Applications
  • ELISA, WB, FC
  • Related Disease
  • Tumor

Product Property

  • Purity
  • >95% as determined by SDS-PAGE and HPLC analysis
  • Concentration
  • Please refer to the vial label for the specific concentration.
  • Storage
  • Centrifuge briefly prior to opening vial. Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.

Target

  • Alternative Names
  • ERBB; HER1; mENA; ERBB1; PIG61; NISBD2

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

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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-274MZ-S(P) Human Anti-EGFR Recombinant Antibody; scFv Fragment (TAB-274MZ-S(P)) FC Humanized scFv
TAB-300MZ-S(P) Human Anti-EGFR Recombinant Antibody; scFv Fragment (TAB-300MZ-S(P)) ELISA Humanized scFv

Recombinant Antibody

CAT Product Name Application Type
PABL-080 Human Anti-EGFR Recombinant Antibody (PABL-080) ELISA, WB, FuncS Human IgG
HPAB-0044-FY Human Anti-EGFR Recombinant Antibody (clone TGM10-1) FC Humanized IgG
HPAB-0089-FY Human Anti-EGFR Recombinant Antibody (clone MIL27-3) FC Human IgG
HPAB-0119-FY Human Anti-EGFR Recombinant Antibody (clone huML66) Inhib Human IgG
HPAB-0122-FY Mouse Anti-EGFR Recombinant Antibody (clone L2-H3) ELISA, WB Humanized IgG1

Mouse Antibody

CAT Product Name Application Type
TAB-0564CL-S(P) Mouse Anti-EGFR Recombinant Antibody; scFv Fragment (TAB-0564CL-S(P)) ELISA Mouse scFv
TAB-0565CL-S(P) Mouse Anti-EGFR Recombinant Antibody; scFv Fragment (TAB-0565CL-S(P)) ELISA Mouse scFv
TAB-0564CL-F(E) Mouse Anti-EGFR Recombinant Antibody; Fab Fragment (TAB-0564CL-F(E)) ELISA Mouse Fab
TAB-0565CL-F(E) Mouse Anti-EGFR Recombinant Antibody; Fab Fragment (TAB-0565CL-F(E)) ELISA Mouse Fab
TAB-326MZ-F(E) Mouse Anti-EGFR Recombinant Antibody; Fab Fragment (TAB-326MZ-F(E)) FC Mouse Fab

Chimeric Antibody

CAT Product Name Application Type
TAB-302MZ-S(P) Mouse Anti-EGFR Recombinant Antibody; scFv Fragment (TAB-302MZ-S(P)) ELISA Mouse scFv
TAB-308MZ-S(P) Mouse Anti-EGFR Recombinant Antibody; scFv Fragment (TAB-308MZ-S(P)) ELISA, FC Mouse scFv
TAB-272MZ-F(E) Human Anti-EGFR Recombinant Antibody; Fab Fragment (TAB-272MZ-F(E)) FuncS Chimeric (mouse/human) Fab
TAB-302MZ-F(E) Human Anti-EGFR Recombinant Antibody; Fab Fragment (TAB-302MZ-F(E)) ELISA Chimeric (mouse/human) Fab
TAB-308MZ-F(E) Human Anti-EGFR Recombinant Antibody; Fab Fragment (TAB-308MZ-F(E)) ELISA, FC Chimeric antibody (mouse/human)

Human Antibody

CAT Product Name Application Type
TAB-299MZ-F(E) Human Anti-EGFR Recombinant Antibody; Fab Fragment (TAB-299MZ-F(E)) Internalization Assay Human Fab
TAB-313MZ-F(E) Anti-Human EGFR Recombinant Antibody Fab Fragment (EG-19-11) ELISA, FC Human antibody
TAB-314MZ-F(E) Anti-Human EGFR Recombinant Antibody Fab Fragment (EG-26-11) ELISA, FC Human antibody
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

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-1101 Hi-Affi™ Rabbit Anti-EGFR Recombinant Antibody (clone DS1101AB) IHC-P Rabbit IgG
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-0033-FY Rabbit Anti-EGFR Recombinant Antibody (clone AFY0004) ICC, IHC, WB Rabbit IgG

Fab Fragment Antibody

CAT Product Name Application Type
HPAB-0044-FY-F(E) Human Anti-EGFR Recombinant Antibody (clone TGM10-1); Fab Fragment FC Humanized Fab
HPAB-0089-FY-F(E) Human Anti-EGFR Recombinant Antibody (clone MIL27-3); Fab Fragment FC Humanized Fab
HPAB-0119-FY-F(E) Human Anti-EGFR Recombinant Antibody (clone huML66); Fab Fragment Inhib Humanized Fab
HPAB-0122-FY-F(E) Mouse Anti-EGFR Recombinant Antibody (clone L2-H3); Fab Fragment ELISA, WB Humanized Fab
HPAB-0124-FY-F(E) Mouse Anti-EGFR Recombinant Antibody (clone L1-H3); Fab Fragment Inhib Humanized Fab

ADCC Enhanced Antibody

CAT Product Name Application Type
AFC-TAB-165 Afuco™ Anti-EGFR ADCC Recombinant Antibody (Matuzumab), ADCC Enhanced Neut, ELISA, IF, IP, FuncS, FC ADCC enhanced antibody
AFC-TAB-464CQ Afuco™ Anti-EGFR ADCC Recombinant Antibody (Tomuzotuximab), ADCC Enhanced ELISA, IHC, FC, IP, IF, FuncS ADCC enhanced antibody
AFC-TAB-003 Afuco™ Anti-EGFR ADCC Recombinant Antibody (Cetuximab), ADCC Enhanced IF, IP, Neut, FuncS, ELISA, FC ADCC enhanced antibody
AFC-TAB-040 Afuco™ Anti-EGFR ADCC Recombinant Antibody (Zalutumumab), ADCC Enhanced ELISA, FC, IP, FuncS, IF, Neut ADCC enhanced antibody
AFC-TAB-119 Afuco™ Anti-EGFR ADCC Recombinant Antibody (Necitumumab), ADCC Enhanced FC, IP, ELISA, Neut, FuncS, IF ADCC enhanced antibody

scFv Fragment Antibody

CAT Product Name Application Type
HPAB-0679-WJ-S(P) Human Anti-EGFR Recombinant Antibody (clone huEGFR-7R); scFv Fragment WB Humanized scFv
HPAB-S0022-YC-S(P) Human Anti-EGFR Recombinant Antibody (clone E7.6.3); scFv Fragment ELISA, Inhib, FuncS Human scFv
HPAB-S0023-YC-S(P) Mouse Anti-EGFR Recombinant Antibody (clone 14E1); scFv Fragment IB, FuncS Mouse scFv
PSBS-0060 Human Anti-EGFR Recombinant Antibody (Clone FM318); scFv Fragment ELISA, IB, FuncS Human scFv
HPAB-2098-FY-S(P) Mouse Anti-EGFR Recombinant Antibody (clone Mint5); scFv Fragment ICC, Inhib Mouse scFv

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

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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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