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Formalin-fixed, paraffin-embedded human ovarian carcinoma stained with Keratin 7 antibody (KRT7/1198)
Formalin-fixed, paraffin-embedded human lung carcinoma stained with Keratin 7 antibody (KRT7/1198)
Formalin-fixed, paraffin-embedded rat lung stained with Keratin 7 antibody (KRT7/1198)
Formalin-fixed, paraffin-embedded human ovarian carcinoma stained with Keratin 7 antibody (KRT7/1198)

Keratin 7 Antibody [KRT7/1198]

CATALOG NUMBER: 33-427

Clonality:
Monoclonal
Tested Applications:
Flow, IF, IHC-P
Host Species:
Mouse
Species Reactivity:
Human, Rat
Conjugate:
Unconjugated
Specifications
Host Species:
Mouse
Species Reactivity:
Human, Rat
Immunogen:
Recombinant full-length human KRT7 protein was used as the immunogen for the Keratin 7 antibody.
Conjugate:
Unconjugated
Tested Applications:
Flow, IF, IHC-P
Application Note:
Flow Cytometry: 0.5-1 ug/million cells in 0.1ml
Immunofluorescence: 0.5-1 ug/ml
Immunohistochemistry (FFPE): 0.5-1 ug/ml for 30 min at RT (1)
Prediluted format : incubate for 30 min at RT (2)
Optimal dilution of the Keratin 7 antibody should be determined by the researcher.

1. Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes
2. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.

Purification:
Protein G affinity chromatography
Clonality:
Monoclonal
Isotype:
IgG1
Physical State:
Liquid
Buffer:
PBS with 0.1 mg/ml BSA and 0.05% sodium azide
Concentration:
0.2 mg/mL
Storage Conditions:
Aliquot and Store at 2-8°C. Avoid freez-thaw cycles.
Ncbi Official Symbol:
KRT7
Additional Names:
Keratin, type II cytoskeletal 7, Cytokeratin-7, CK-7, Keratin-7, K7, Sarcolectin, Type-II keratin Kb7, KRT7, SCL
Ncbi Gene Id Number:
3855
User Note:
Optimal dilutions for each application to be determined by the researcher
Background:
It recognizes an intermediate filament protein (IFP) of 55kDa, which is identified as cytokeratin 7. This mAb is highly specific to cytokeratin 7 and shows no cross-reaction with other IFPs. Cytokeratin 7 is a basic cytokeratin, which is found in most glandular and transitional epithelia but not in the stratified squamous epithelia. Keratin 7 is expressed in the epithelial cells of ovary, lung, and breast but not of colon, prostate, or gastrointestinal tract. This mAb is highly useful in distinguishing ovarian carcinomas (keratin 7+) from colon carcinomas (keratin 7-).

FOR RESEARCH USE ONLY

For additional information, visit ProSci’s Terms & Conditions Page.

Disclaimer:
Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.

CATALOG NUMBER:

33-427

List Size:
100 ug

List Price:

$626.00

Datasheet
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