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Target

Host

Species Reactivity

Species Reactivity

Conjugate

Conjugate

AFP Monoclonal antibody

AFP Monoclonal Antibody for WB, IHC, ELISA

Host / Isotype

Mouse / IgG1

Reactivity

human

Applications

WB, IHC, ELISA

Conjugate

Unconjugated

CloneNo.

4B3E4

Cat no : 67852-1-Ig

Synonyms

Alpha-fetoprotein, Alpha-fetoglobulin, Alpha-1-fetoprotein, alpha fetoprotein, Alpha fetoglobulin

Validation Data Gallery

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  • Western Blot (WB) analysis of HuH-7 cells using AFP Monoclonal antibody (67852-1-Ig)

    WB analysis of HuH-7 using 67852-1-Ig

    HuH-7 cells were subjected to SDS PAGE followed by western blot with 67852-1-Ig (AFP antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

  • Western Blot (WB) analysis of HepG2 cells using AFP Monoclonal antibody (67852-1-Ig)

    WB analysis of HepG2 using 67852-1-Ig

    HepG2 cells were subjected to SDS PAGE followed by western blot with 67852-1-Ig (AFP antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

  • Western Blot (WB) analysis of human testis tissue using AFP Monoclonal antibody (67852-1-Ig)

    WB analysis of human testis using 67852-1-Ig

    human testis tissue were subjected to SDS PAGE followed by western blot with 67852-1-Ig (AFP antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

  • Western Blot (WB) analysis of human placenta tissue using AFP Monoclonal antibody (67852-1-Ig)

    WB analysis of human placenta using 67852-1-Ig

    human placenta tissue were subjected to SDS PAGE followed by western blot with 67852-1-Ig (AFP antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

  • Immunohistochemistry (IHC) staining of human liver tissue using AFP Monoclonal antibody (67852-1-Ig)

    IHC staining of human liver using 67852-1-Ig

    Immunohistochemical analysis of paraffin-embedded human liver tissue slide using 67852-1-Ig (AFP antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

  • Immunohistochemistry (IHC) staining of human liver tissue using AFP Monoclonal antibody (67852-1-Ig)

    IHC staining of human liver using 67852-1-Ig

    Immunohistochemical analysis of paraffin-embedded human liver tissue slide using 67852-1-Ig (AFP antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

  • Immunohistochemistry (IHC) staining of human liver cancer tissue using AFP Monoclonal antibody (67852-1-Ig)

    IHC staining of human liver cancer using 67852-1-Ig

    Immunohistochemical analysis of paraffin-embedded human liver cancer tissue slide using 67852-1-Ig (AFP antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

  • Immunohistochemistry (IHC) staining of human liver cancer tissue using AFP Monoclonal antibody (67852-1-Ig)

    IHC staining of human liver cancer using 67852-1-Ig

    Immunohistochemical analysis of paraffin-embedded human liver cancer tissue slide using 67852-1-Ig (AFP antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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Tested Applications

Positive WB detected inHepG2 cells, HuH-7 cells, human testis tissue, human placenta tissue
Positive IHC detected inhuman liver tissue, human liver cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

ApplicationDilution
Western Blot (WB)WB : 1:5000-1:50000
Immunohistochemistry (IHC)IHC : 1:500-1:2000
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

67852-1-Ig targets AFP in WB, IHC, ELISA applications and shows reactivity with human samples.

Tested Reactivity human
Host / Isotype Mouse / IgG1
Class Monoclonal
Type Antibody
Immunogen AFP fusion protein Ag6089 相同性解析による交差性が予測される生物種
Full Name alpha-fetoprotein
Calculated molecular weight 69 kDa
Observed molecular weight 68-72 kDa
GenBank accession numberBC027881
Gene symbol AFP
Gene ID (NCBI) 174
Conjugate Unconjugated
Form Liquid
Purification MethodProtein A purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

AFP (Alpha-fetoprotein) is a major plasma protein in the fetus and its concentration is very low in the adult (PMID:24120489). AFP can be detected at abnormally high concentrations in hepatocellular carcinomas as well as in the plasma and ascitic fluid of adults with hepatoma, indicating that AFP can serve as a tumor marker (PMID: 18669658). AFP is also a glycosylated protein and based on its binding capability to lectin Lens Culinaris Agglutinin (LCA), and total AFP can be separated into three different glycoforms, AFP-L1, AFP-L2, and AFP-L3. Core-fucosylated form of AFP (AFP-L3) is a more specific indicator than total AFP for HCC (PMID: 33128033, 35458505)

Protocols

Product Specific Protocols
WB protocol for AFP antibody 67852-1-IgDownload protocol
IHC protocol for AFP antibody 67852-1-IgDownload protocol
Standard Protocols
Click here to view our Standard Protocols