Human KeRatin, type I cytoskeletal 18 (KRT18), partial Recombinant Protein is expressed from E.coli with N-terminal 6xHis-tagged. It contains 102-396aa. [Accession | P05783].
Recombinant Proteins for Research
Human KeRatin, type I cytoskeletal 18 (KRT18), partial Recombinant Protein
| Product SKU | BCACP-592052 |
| Product Description | Human KeRatin, type I cytoskeletal 18 (KRT18), partial Recombinant Protein is expressed from E.coli with N-terminal 6xHis-tagged. It contains 102-396aa. [Accession | P05783]. |
| Uniprot No. | P05783 |
| Gene Names | KRT18 |
| Protein Length | Partial |
| Purity | ≥ 90% as determined by SDS-PAGE. |
| Expression System | E.coli |
| Expression Region | 102-396aa |
| Species | Homo sapiens (Human) |
| Tag Info | N-terminal 6xHis-tagged |
| Molecular weight | 38.0 kDa |
| Buffer | Lyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0 |
| Storage | Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles. |
| Alternative Names | Cell proliferation inducing gene 46 protein; Cell proliferation inducing protein 46 ; Cell proliferation-inducing gene 46 protein; CK 18; CK-18; CK18; CYK 18; CYK18; Cytokeratin 18; Cytokeratin endo B; Cytokeratin-18; K 18; K18; K1C18_HUMAN; KA18; Keratin 18; Keratin 18, type I; Keratin D ; keratin, type I cytoskeletal 18; Keratin-18; Krt18 |
| Protein Families | Intermediate filament family |
SDS-PAGE: Single band at expected molecular weight confirming purity.
ELISA: Suitable as coating antigen or detection standard.
Western Blot: Compatible with standard Western Blot protocols.
Protein Interaction: Validated for SPR (Surface Plasmon Resonance) and BLI (Bio-Layer Interferometry) studies.
Shipping: Shipped at ambient temperature. Lyophilized protein is stable during transit.
Storage: Store lyophilized protein at -20°C to -80°C. Reconstituted protein should be aliquoted and stored at -80°C. Avoid repeated freeze-thaw cycles.
Shelf Life: 12 months from date of receipt when stored as recommended.
Shipping Time: Orders placed before 2 PM EST ship same day. International orders typically deliver within 5-10 business days.
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Frequently Asked Questions
How do I order or inquire about this product?
Fill out the Online Inquiry form with your required quantity and specifications. You can also email sales@biocrestsci.com. Our team typically responds within 4 business hours with a quote and availability confirmation.
What is the shipping and delivery time?
Orders placed before 2 PM EST ship the same day. Domestic (US) delivery typically takes 2-3 business days. International orders deliver within 5-10 business days. All products are shipped at ambient temperature with appropriate packaging to ensure stability.
How should I store this recombinant protein?
Lyophilized proteins should be stored at -20°C to -80°C upon receipt. After reconstitution, aliquot and store at -80°C. Avoid repeated freeze-thaw cycles. Shelf life is 12 months from date of receipt when stored as recommended.
What quality controls are performed on your products?
Each product undergoes SDS-PAGE purity analysis (typically >85-95%), endotoxin testing, and bioactivity validation. Products are validated for ELISA, Western Blot, and SPR/BLI applications as specified on this product page. A Certificate of Analysis (CoA) is available upon request.