Quantitative Human KRT7 (Glycosylated) Sandwich ELISA Kit

The quantitative human KRT7 (glycosylated) sandwich ELISA kit is designed to detect human keratin 7 (KRT7) levels. KRT7 is an intermediate filament protein expressed in simple and glandular epithelial tissues, playing a role in maintaining cellular structure and integrity. It is often used as a marker for certain types of carcinomas. The kit is suitable for various biological samples such as tissue homogenates, cell lysates, serum, plasma. Its sensitivity is 29.992 pg/mL, which can accurately detect low concentrations of KRT7 in the sample.

KRT7

Pre-coated ELISA plate; Lyophilized standard; Biotin-labeled antibody; HRP-avidin; Various diluents; Wash buffer; TMB chromogenic substrate; Stop solution

Tissue homogenates, cell lysates, serum, plasma

100 μL

29.992 pg/mL

Quantitative sandwich ELISA

100 pg/mL-4000 pg/mL

1 h-5 h

450 nm

Store at 2-8°C for long term storage.

Human

Keratin 7

KRT7; Keratin 7; CK7; Cytokeratin 7

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The quantitative human KRT7 (glycosylated) sandwich ELISA kit is valuable in research investigating cancer diagnostics, particularly for identifying and characterizing specific epithelial cancers, as well as in studies of epithelial tissue differentiation and function. Researchers utilize this ELISA to quantify KRT7 levels, providing insights into tumor classification and potential diagnostic or prognostic applications.

Intra-Assay: n=20, CV <8%;
Inter-Assay: n=20, CV <10%;

Serum sample: n=5, 80-95%;
Plasma sample: n=4, 80-100%;

The standard curve is for reference only, and a new standard curve should be generated for each set of samples tested.