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WB analysis using 28703-1-AP
Various lysates were subjected to SDS PAGE followed by western blot with 28703-1-AP (MUC4 antibody) at dilution of 1:1500 incubated at room temperature for 1.5 hours.
IHC staining of human prostate cancer using 28703-1-AP
Immunohistochemical analysis of paraffin-embedded human prostate cancer tissue slide using 28703-1-AP (MUC4 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human prostate cancer using 28703-1-AP
Immunohistochemical analysis of paraffin-embedded human prostate cancer tissue slide using 28703-1-AP (MUC4 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human colon using 28703-1-AP
Immunohistochemical analysis of paraffin-embedded human colon tissue slide using 28703-1-AP (MUC4 antibody) at dilution of 1:1000 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human breast cancer using 28703-1-AP
Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 28703-1-AP (MUC4 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human breast cancer using 28703-1-AP
Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 28703-1-AP (MUC4 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human colon cancer using 28703-1-AP
Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using 28703-1-AP (MUC4 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human colon cancer using 28703-1-AP
Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using 28703-1-AP (MUC4 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human lung cancer using 28703-1-AP
Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 28703-1-AP (MUC4 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human lung cancer using 28703-1-AP
Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 28703-1-AP (MUC4 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human pancreas cancer using 28703-1-AP
Immunohistochemical analysis of paraffin-embedded human pancreas cancer tissue slide using 28703-1-AP (MUC4 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human pancreas cancer using 28703-1-AP
Immunohistochemical analysis of paraffin-embedded human pancreas cancer tissue slide using 28703-1-AP (MUC4 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

MUC4 Polyclonal antibody

Name: MUC4 Polyclonal antibody
Brand: Proteintech
SKU: 28703-1-AP

MUC4 Polyclonal Antibody for WB, IHC, ELISA

Cat No. 28703-1-AP

Review Product

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, IHC, ELISA

Synonyms

Mucin 4, MUC-4, MUC 4, ASGP 2, ASGP 1 Mucin 4 beta chain

Formulation: PBS, Azide, Glycerol

PBS, Azide, Glycerol

Conjugate: Unconjugated

Unconjugated

Size/Concentration:

-/ -

Freight/Packing: -

Quantity

- +

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Overview

Tested Applications
Product Information
Protocols

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MSDS SDS

Tested Applications

Positive WB detected in	HeLa cells, MCF-7 cells
Positive IHC detected in	human prostate cancer tissue, human breast cancer tissue, human colon tissue, human colon cancer tissue, human lung cancer tissue, human pancreas 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 : 1:500-1:3000
Immunohistochemistry (IHC)	IHC : 1:200-1:1000
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

28703-1-AP targets MUC4 in WB, IHC, ELISA applications and shows reactivity with human samples.

Tested Reactivity	human
Host / Isotype	Rabbit / IgG
Class	Polyclonal
Type	Antibody
Immunogen	CatNo: Ag29799 Product name: Recombinant human MUC4 protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 29-225 aa of NM_018406 Sequence: TTEDTLITGSKTAAPVTSTGSTTATLEGQSTAASSRTSNQDISASSQNHQTKSTETTSKAQTDTLTQMMTSTLFSSPSVHNVMETVTQETAPPDEMTTSFPSSVTNTLMMTSKTITMTTSTDSTLGNTEETSTAGTESSTPVTSAVSITAGQEGQSRTTSWRTSIQDTSASSQNHWTRSTQTTRESQTSTLTHRTTS Predict reactive species
Full Name	mucin 4, cell surface associated
Calculated Molecular Weight	231 kDa
Observed Molecular Weight	231 kDa, 113 kDa
GenBank Accession Number	NM_018406
Gene Symbol	MUC4
Gene ID (NCBI)	4585
RRID	AB_2918192
Conjugate	Unconjugated
Form	Liquid
Purification Method	Antigen affinity purification
UNIPROT ID	Q99102
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

MUC4, also named as HSA276359, ASGP, MUC-4, testis mucin and mucin-4 is a high molecular weight transmembrane mucin that is overexpressed in many carcinomas and is a risk factor associated with a poor prognosis. MUC4 have a key role in the progression of pancreatic cancer. MUC4 helps in the docking of tumor cells on the endothelial surface.