Cytokeratin 14 Human Recombinant, KRT14 Human, 20ug
Cytokeratin 14 Human Recombinant, KRT14 Human, 20ug
| CAT No.BT-PRO-348 |
| Cytokeratin 14 Human Recombinant, KRT14 Human, 20ug |
Description
Cytokeratin 14 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain having a molecular mass of 51,530 Dalton.
The KRT14 is purified by proprietary chromatographic techniques.
Formulation
The protein (1mg/ml) was lyophilized after from a sterile solution containing 30mM Tris-HCL pH-8, 9.5M urea, 2mM DTT, 2mM EDTA and 10mM methylammonium chloride.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
(b) Analysis by SDS-PAGE.
Reconstitution to filaments
Performed by mixing equimolar amounts of cytokeratins of type I and type II at concentrations of approx. 0.5 mg/ml, both dissolved in 9.5M urea buffer (see above). Protofilaments and filament complexes are obtained by dialyzing the resulting polypeptide solution stepwise to a concentration of 4M urea and then to low salt condition (50mM NaCI, 2mM dithiothreitol, 10mM Tris-HCI, pH 7.4). For immunization purposes, the solution can be further dialyzed against PBS (phosphate buffered saline, e.g. Dulbecco's PBS).
Solubility
It is recommended to reconstitute the lyophilized CK-14 in sterile 18M¦¸-cm H2O not less than 100ug/ml, which can then be further diluted to other aqueous solutions.
Source
Escherichia Coli.
Stability
Lyophilized KRT14 although stable at room temperature for 3 weeks, should be stored desiccated below -18¡ãC. Upon reconstitution KRT14 should be stored at 4¡ãC between 2-7 days and for future use below
-18¡ãC.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.
Synonyms
Keratin, type I cytoskeletal 14, Cytokeratin-14, CK-14, Keratin-14, K14, KRT14, NFJ, CK14, EBS3, EBS4.
Usage
TSZGENE's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Product features
Product features
Materials and care
Materials and care
Merchandising tips
Merchandising tips
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