Cytokeratin 4 (2F9) Monoclonal Antibody

293T cell lysates probed with Cytokeratin 4 (2F9) Monoclonal Antibody (bsm-52062R) at 1:1000 overnight at 4˚C. Followed by a conjugated secondary antibody.

$Paraformaldehyde-fixed, paraffin embedded human tonsil; Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer at 37\u00b0C for 20min; Antibody incubation with Cytokeratin 4 (2F9) Monoclonal Antibody (bsm-52062R) at 1:50 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.$

Paraformaldehyde-fixed, paraffin embedded human tonsil; Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer at 37\u00b0C for 20min; Antibody incubation with Cytokeratin 4 (2F9) Monoclonal Antibody (bsm-52062R) at 1:50 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.

HeLa cells were stained with Cytokeratin 4 (2F9) Monoclonal Antibody (bsm-52062R) at [1:200] incubated overnight at 4C, followed by secondary antibody incubation, DAPI staining of the nuclei and detection.

MCF-7 cells were stained with Cytokeratin 4 (2F9) Monoclonal Antibody (bsm-52062R) at [1:200] incubated overnight at 4C, followed by secondary antibody incubation, DAPI staining of the nuclei and detection.

$Paraformaldehyde-fixed, paraffin embedded (Rat tongue); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (Cytokeratin 4(2F9)) Monoclonal Antibody, Unconjugated (bsm-52062R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.$

Paraformaldehyde-fixed, paraffin embedded (Rat tongue); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (Cytokeratin 4(2F9)) Monoclonal Antibody, Unconjugated (bsm-52062R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

$Paraformaldehyde-fixed, paraffin embedded (Rat esophageal); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (Cytokeratin 4(2F9)) Monoclonal Antibody, Unconjugated (bsm-52062R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.$

Paraformaldehyde-fixed, paraffin embedded (Rat esophageal); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (Cytokeratin 4(2F9)) Monoclonal Antibody, Unconjugated (bsm-52062R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

$Paraformaldehyde-fixed, paraffin embedded (human cervical carcinoma); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (Cytokeratin 4(2F9)) Monoclonal Antibody, Unconjugated (bsm-52062R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.$

Paraformaldehyde-fixed, paraffin embedded (human cervical carcinoma); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (Cytokeratin 4(2F9)) Monoclonal Antibody, Unconjugated (bsm-52062R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

$Paraformaldehyde-fixed, paraffin embedded (human esophageal); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (Cytokeratin 4(2F9)) Monoclonal Antibody, Unconjugated (bsm-52062R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.$

Paraformaldehyde-fixed, paraffin embedded (human esophageal); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (Cytokeratin 4(2F9)) Monoclonal Antibody, Unconjugated (bsm-52062R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

$Paraformaldehyde-fixed, paraffin embedded (mouse esophageal); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (Cytokeratin 4(2F9)) Monoclonal Antibody, Unconjugated (bsm-52062R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.$

Paraformaldehyde-fixed, paraffin embedded (mouse esophageal); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (Cytokeratin 4(2F9)) Monoclonal Antibody, Unconjugated (bsm-52062R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

$Lane 1: Rat Esophagus Lysates; Lane 2: Rat Tongue Lysates. Probed with Cytokeratin 4 monoclonal Antibody, unconjugated (bsm-52062R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.$

Lane 1: Rat Esophagus Lysates; Lane 2: Rat Tongue Lysates. Probed with Cytokeratin 4 monoclonal Antibody, unconjugated (bsm-52062R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Applications

WB
IHC-P
IF(ICC)

Reactivity

Human
Mouse
Rat

Overview
Catalog #	bsm-52062R
Product Name	Cytokeratin 4 (2F9) Monoclonal Antibody
Applications	WB, IHC-P, IF(ICC)
Reactivity	Human, Mouse, Rat
Specifications
Conjugation	Unconjugated
Host	Rabbit
Source	Recombinant human Cytokeratin 4 protein, around 350-480aa.
Clonality	Monoclonal
Clone #	2F9
Isotype	IgG
Concentration	1ug/ul
Purification	Purified by Protein A.
Storage Buffer	Aqueous buffered solution containing 1xTBS (pH7.4), 1%BSA, 40%Glycerol and 0.05% Sodium Azide.
Storage Condition	Shipped at 4C. Store at -20C for one year. Avoid repeated freeze/thaw cycles.
Target
Gene ID	3851
Swiss Prot	P19013
Synonyms	Keratin, type II cytoskeletal 4; KRT4
Background	Defects in KRT4 are a cause of white sponge nevus of cannon (WSN) [MIM:193900]. WSN is a rare autosomal dominant disorder which predominantly affects non-cornified stratified squamous epithelia. Clinically, it is characterized by the presence of soft, white, and spongy plaques in the oral mucosa. The characteristic histopathologic features are epithelial thickening, parakeratosis, and vacuolization of the suprabasal layer of oral epithelial keratinocytes. Less frequently the mucous membranes of the nose, esophagus, genitalia and rectum are involved.
Application Dilution
WB	1:300-5000
IHC-P	1:200-400
IF(ICC)	1:50-200

Applications

Reactivity

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