Bovine Cytokeratin-18

SKU:BHP11006124
Suppliers
ProSpec-Tany TechnoGene Ltd
ProSpec-Tany TechnoGene Ltd
Details Products
Overview
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RUO recombinant Cytokeratin-18 (Bovine) protein for mechanistic studies and assay development. Supplied as a traceable protein input (Bovine liver; >95% (SDS-PAGE) purity; lyophilized; MW 45 kDa) for reproducible assay inputs.
Target CYTOKERATIN-18
Species Bovine
Options selector
Catalog no. Size
pro-2785-50UG 50 ug
pro-2785-01MG 0.1 mg
pro-2785-1MG 1 mg
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size (3) — 50 ug, 0.1 mg, 1 mg
  • Lead time: options listed as “in stock at manufacturer” typically ship in 5–7 business days; other statuses may take longer.
  • Storage: Store the lyophilized KRT18 between 2-8°C, do not freeze. Upon reconstitution KRT18 should be stored at -20°C. Please prevent freeze-thaw cycles.
  • Shipping: cold-chain shipment (typically with ice packs).
  • Upon receipt: store at the recommended temperature as soon as possible.
  • Sales terms and conditions: Please review prior to ordering.
Field Specification
Mfr No pro-2785
Alternative Names Keratin type I cytoskeletal 18, Cytokeratin-18, CK-18, Keratin-18, K18, KRT18,CYK18,Cell proliferation-inducing gene 46 protein.
Concentration 1 mg/ml
Form Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation KRT18 was lyophilized from a 1mg/ml solution containing 30mM Tris/HCI pH 8, 9M urea, 2mM EDTA, 2mM DTT and 10mM methylammonium chloride.
Product Type
  • Proteins & Peptides
  • Recombinant & Natural Proteins
  • Other Protein
Protein Size 45 kDa
Purity Greater than 95.0% as determined by SDS-PAGE.
Solubility It is recommended to reconstitute the lyophilized KRT18 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Source Bovine liver.
Species Bovine
Storage Store the lyophilized KRT18 between 2-8°C, do not freeze. Upon reconstitution KRT18 should be stored at -20°C. Please prevent freeze-thaw cycles.
Target CYTOKERATIN-18

Bovine Cytokeratin-18 is supplied as a recombinant protein for in vitro research use.

Background

Keratin-18 (K18) is an intermediate filament protein that plays a vital role in maintaining the structural integrity of epithelial cells. Extensive research has been conducted on K18 in human and murine models, shedding light on its functions and implications for various epithelial tissues. However, the study of K18 in bovine tissues is an emerging area with potential for advancing our understanding of epithelial cell biology and its applications in veterinary medicine and biotechnology. Bovine tissues, such as the liver and gastrointestinal tract, are of particular interest due to their relevance in cattle production and food safety. This research aims to provide a comprehensive exploration of K18 in bovine tissues, elucidating its functions, structural significance, and potential applications. The primary objective of this research is to elucidate the role of K18 in bovine tissues, particularly in maintaining the structural integrity of epithelial cells. In vitro and ex vivo experiments, utilizing bovine epithelial cell cultures and tissue specimens, will be conducted to investigate how K18 contributes to cellular morphology, cytoskeletal organization, and tissue resilience. Understanding these mechanisms is fundamental for deciphering the complexities of epithelial cell biology in bovine species. The second objective is to assess the relevance of bovine K18 in veterinary medicine and cattle production. Studies involving bovine models will be conducted to evaluate the impact of K18 mutations or variations on tissue health, disease susceptibility, and meat quality. These investigations may provide valuable insights into potential applications in cattle breeding and food safety. The third objective is to explore the potential biotechnological applications of bovine K18. Research will investigate the use of K18-expressing bovine cells as models for studying epithelial-related diseases and for developing tissue engineering approaches for veterinary medicine and biotechnology. By delving into the functions and roles of K18 in bovine tissues, this research aims to expand our knowledge of epithelial cell biology, its implications for veterinary medicine, and its potential applications in biotechnology and cattle production.

Product format

Provided as a recombinant protein suitable for in vitro workflows such as binding studies, screening, and assay development. Refer to the specifications table for expression format and molecular properties.

What is the purity of Bovine Cytokeratin-18 (Bovine)?
Greater than 95.0% as determined by SDS-PAGE. BioHippo includes a Certificate of Analysis (CoA) confirming purity per lot with every order.
What buffer / formulation is this protein supplied in?
Supplied as: KRT18 was lyophilized from a 1mg/ml solution containing 30mM Tris/HCI pH 8, 9M urea, 2mM EDTA, 2mM DTT and 10mM methylammonium chloride. Reconstitute lyophilized material in sterile ultrapure water or the recommended buffer per the datasheet prior to use.
How should Bovine Cytokeratin-18 (Bovine) be stored?
Store the lyophilized KRT18 between 2-8°C, do not freeze. Upon reconstitution KRT18 should be stored at -20°C. Please prevent freeze-thaw cycles. Prepare single-use aliquots after reconstitution to avoid repeated freeze–thaw cycles.
Is this protein approved for clinical or in vitro diagnostic use?
No. Supplied for Research Use Only (RUO) — not intended for therapeutic applications or in vitro diagnostic procedures.
Can I request a custom size, tag variant, or formulation?
Yes. BioHippo can accommodate custom requests including alternative sizes, His/GST/Fc tag variants, bulk quantities, and custom formulations. See the Customization & Add-ons tab or email support@biohippo.com.

Can’t Find What You’re Looking For? We can help you source the best match or customize a recombinant protein solution for your study. Options may include species (human/mouse/rat), protein region/domain (full-length vs fragment), tag or label (His/GST/FLAG/biotin/fluorescent), expression system (E. coli/HEK293/insect), purity grade, formulation (buffer, carrier-free, glycerol-free), activity/functional validation (binding or enzymatic assays), endotoxin level (low-endotoxin for cell-based work), mutants/variants (point mutations, isoforms), and bulk or custom packaging. Click Talk to a Scientist to submit a request form, email us at support@biohippo.com, or explore our Research Services for additional support. Our team will be in contact with you shortly.

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