Human Cytokeratin 4 - Ready-To-Use ELISA Kit (Colorimetric)

Novus Biologicals | Catalog # NBP3-39684

Novus Biologicals
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Key Product Details

Sample Type & Volume Required Per Well

Tissue homogenates, cell lysates and other biological fluids (100 uL)

Sensitivity

0.053 ng/mL (example only; lot dependent)

Assay Range

0.156 - 10 ng/mL (example only; lot dependent)
View all Cytokeratin 4 ELISA Kits »

Product Specifications

Assay Type

Sandwich ELISA

Kit Type

ELISA Kit (Colorimetric)

Species

Human

Description

The Ready-To-Use ELISA kit offers pre-diluted detection reagents and a shorter experimental time.
Assay Length: 3 hours

Precision

Intra-Assay Precision (Precision within an assay) %CV 10 (example only; lot dependent)

Inter-Assay Precision (Precision between assays) %CV 12 (example only; lot dependent)

Scientific Data Images for Human Cytokeratin 4 - Ready-To-Use ELISA Kit (Colorimetric)

Human Cytokeratin 4 - Ready-To-Use ELISA Kit (Colorimetric)

ELISA: Human Cytokeratin 4 - Ready-To-Use ELISA Kit (Colorimetric) [NBP3-39684]

ELISA: Human Cytokeratin 4 - Ready-To-Use ELISA Kit (Colorimetric) [NBP3-39684] - Standard Curve Reference

Kit Contents for Human Cytokeratin 4 - Ready-To-Use ELISA Kit (Colorimetric)

  • Detection Solution A
  • Detection Solution B
  • Instruction manual
  • Plate sealer for 96 wells
  • Pre-coated 96T strip plate
  • Standard
  • Standard Diluent
  • Stop Solution
  • TMB Substrate
  • Wash Buffer (30 x concentrate)

Preparation and Storage

Shipping

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

Stability & Storage

Storage of components varies. See protocol for specific instructions.

Background: Cytokeratin 4

Keratins are a family of structurally related proteins that form the intermediate filament cytoskeleton in epithelial cells. White sponge nevus (WSN) is a benign autosomal dominant disorder which affects non-cornifying stratified squamous epithelial. Keratins are expressed in pairs by epithelial cells in a tissue and cell specific manner. The major differentiation specific keratins of the buccal mucosa, nasal, esophageal and anogenital epithelia are CK-4 and CK-13. The tissue distribution and nature of the lesions in patients affected by WSN suggested that mutations in CK-4 and/or CK-13 might be responsible for this disorder (1). K4 and K13 form heterodimers in normal epithelial cells. In humans, K4 is present in all layers of the epidermis at 10 weeks and gradually disappears, starting from the basal layers at 15 weeks and becoming totally absent at around 20 weeks. This period corresponds to the early fetal period when melanoblasts derived from the neural crest migrate through the dermis into the basal layer of the epidermis (2)

Alternate Names

CK4, CK-4, CYK4cytokeratin-4, Cytokeratin-4, FLJ31692, K4cytokeratin 4, keratin 4, keratin, type II cytoskeletal 4, Keratin-4, Type-II keratin Kb4

Gene Symbol

KRT4

Additional Cytokeratin 4 Products

Product Documents for Human Cytokeratin 4 - Ready-To-Use ELISA Kit (Colorimetric)

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 Human Cytokeratin 4 - Ready-To-Use ELISA Kit (Colorimetric)

This product is for research use only and is not approved for use in humans or in clinical diagnosis. ELISA Kits are guaranteed for 6 months from date of receipt.

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