AFP Monoclonal antibody

AFP Monoclonal Antibody for WB, IHC, ELISA

Cat No. 67852-1-Ig

Clone No.4B3E4

Reviews (1)

Host / Isotype

Mouse / IgG1

Reactivity

human

Applications

WB, IHC, ELISA

Synonyms

4B3E4, Alpha fetoglobulin, alpha fetoprotein, Alpha-1-fetoprotein, Alpha-fetoglobulin

Formulation: PBS, Azide, Glycerol

PBS, Azide, Glycerol

PBS Only

Conjugate: Unconjugated

Unconjugated

Size/Concentration:

SKU:

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Filter: AllWBIHC

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.
This validation data has been generated in-house and reviewed by Proteintech scientists. Find out more on our antibody validation policy
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.
This validation data has been generated in-house and reviewed by Proteintech scientists. Find out more on our antibody validation policy
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.
This validation data has been generated in-house and reviewed by Proteintech scientists. Find out more on our antibody validation policy
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.
This validation data has been generated in-house and reviewed by Proteintech scientists. Find out more on our antibody validation policy
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).
This validation data has been generated in-house and reviewed by Proteintech scientists. Find out more on our antibody validation policy
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).
This validation data has been generated in-house and reviewed by Proteintech scientists. Find out more on our antibody validation policy
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).
This validation data has been generated in-house and reviewed by Proteintech scientists. Find out more on our antibody validation policy
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).
This validation data has been generated in-house and reviewed by Proteintech scientists. Find out more on our antibody validation policy

Overview

Tested Applications
Product Information
Protocols
Reviews (1)

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MSDS SDS

Tested Applications

Positive WB detected in	HepG2 cells, HuH-7 cells, human testis tissue, human placenta tissue
Positive IHC detected in	human 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

Application	Dilution
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	CatNo: Ag6089 Product name: Recombinant human AFP protein Source: e coli.-derived, PET28a Tag: 6*His Domain: 260-609 aa of BC027881 Sequence: LDVAHVHEHCCRGDVLDCLQDGEKIMSYICSQQDTLSNKITECCKLTTLERGQCIIHAENDEKPEGLSPNLNRFLGDRDFNQFSSGEKNIFLASFVHEYSRRHPQLAVSVILRVAKGYQELLEKCFQTENPLECQDKGEEELQKYIQESQALAKRSCGLFQKLGEYYLQNAFLVAYTKKAPQLTSSELMAITRKMAATAATCCQLSEDKLLACGEGAADIIIGHLCIRHEMTPVNPGVGQCCTSSYANRRPCFSSLVVDETYVPPAFSDDKFIFHKDLCQAQGVALQTMKQEFLINLVKQKPQITEEQLEAVIADFSGLLEKCCQGQEQEVCFAEEGQKLISKTRAALGV Predict reactive species
Full Name	alpha-fetoprotein
Calculated Molecular Weight	69 kDa
Observed Molecular Weight	68-72 kDa
GenBank Accession Number	BC027881
Gene Symbol	AFP
Gene ID (NCBI)	174
RRID	AB_2935252
Conjugate	Unconjugated
Form	Liquid
Purification Method	Protein G purification
UNIPROT ID	P02771
Storage Buffer	PBS with 0.02% sodium azide and 50% glycerol, pH 7.3.
Storage Conditions	Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

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)