Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free

Novus Biologicals | Catalog # NBP3-57294

Recombinant Monoclonal Antibody
Novus Biologicals

Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin

Label

Unconjugated

Antibody Source

Monoclonal Rabbit IgG Clone # MSVA-614R

Format

Azide and BSA Free
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Product Specifications

Immunogen

Recombinant human KRT14 fragment (around aa350-472) (exact sequence is proprietary) Swissprot P02533

Localization

Cytoplasmic

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Description

This antibody is highly specific and optimized for use in Immunohistochemistry.

It has been validated on TMAs covering 76 normal tissues and numerous cancer tissues.

Positive Control
Postive control:Tonsil: A strong KRT14 immunostaining should be seen in the surface and crypt epithelium.

Negative Control
Negitve control:Tonsil: KRT14 immunostaining should be absent in all non-epithelial cells.

Scientific Data Images for Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free

Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free

Immunohistochemistry-Paraffin:Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA FreeNBP3-57294

Strong KRT14 positivity in basal cells of the prostate.
Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free

Immunohistochemistry-Paraffin:Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA FreeNBP3-57294

Squamous cell carcinoma of the esophagus with strong predominantly basal KRT14 immunostaining.
Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free

Immunohistochemistry-Paraffin:Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA FreeNBP3-57294

Squamous epithelium of skin with strong KRT14 immunostaining.
Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free Cytokeratin 14 Cancer Tissue Gallery

Cytokeratin 14 Cancer Tissue Gallery

Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free Cytokeratin 14 Cancer Tissue Gallery

Cytokeratin 14 Cancer Tissue Gallery

Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free Cytokeratin 14 Normal Tissue Gallery

Cytokeratin 14 Normal Tissue Gallery

Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free Cytokeratin 14 Normal Tissue Gallery

Cytokeratin 14 Normal Tissue Gallery

Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free Cytokeratin 14 Normal Tissue Gallery

Cytokeratin 14 Normal Tissue Gallery

Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free Cytokeratin 14 Normal Tissue Gallery

Cytokeratin 14 Normal Tissue Gallery

Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free Cytokeratin 14 Normal Tissue Gallery

Cytokeratin 14 Normal Tissue Gallery

Applications for Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free

Application
Recommended Usage

Immunohistochemistry

Optimal dilutions of this antibody should be experimentally determined.

Immunohistochemistry-Paraffin

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Manual Protocol: Freshly cut sections should be used (less than 10 days between cutting and staining). Heat-induced antigen retrieval for 5 minutes in an autoclave at 121C in pH 7,8 Target Retrieval Solution buffer. Apply the antibody at a dilution of 1:100 at 37C for 60 minutes. Visualization of bound antibody by the EnVision Kit (Dako, Agilent) according to the manufacturer's directions.

Formulation, Preparation, and Storage

Purification

Protein A or G purified

Format

Azide and BSA Free

Preservative

No Preservative

Concentration

1 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: Cytokeratin 14

Keratins are cytoplasmic intermediate filament proteins expressed by epithelial cells. Cytokeratin 14 (CK-14) is a 50-kDa keratin expressed in abundance in human epidermal cells (1). During anagen, cell proliferation in the germinative matrix of the hair follicle gives rise to the fiber and inner root sheath. The transition from anagen to telogen is marked by downregulation of hair cortical specific keratins and the appearance of CK-14 in the epithelial sac to which the telogen hair fiber is anchored (2). A family with recessive epidermolysis bullosa simplex lacked expression of the basal cell keratin 14. The patients had severe generalized skin blistering that improved slightly with age. The basal cells of the patients did not express keratin 14 and contained no keratin intermediate filaments. The expression of keratin 5, the obligate copolymer of keratin 14, was slightly reduced (3).

Alternate Names

CK14, KRT14

Gene Symbol

KRT14

Additional Cytokeratin 14 Products

Product Documents for Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Product Specific Notices for Cytokeratin 14 Antibody (MSVA-614R) - Azide and BSA Free

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Protocols

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