Recombinant Escherichia coli Colicin-E5 (col), partial
Recombinant Escherichia coli Colicin-E5 (col), partial

Recombinant Escherichia coli Colicin-E5 (col), partial

Vendor: CUSABIO

Type: Proteins

SKU: CSB-YP323819ENL1

$694.00 USD
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Available in stock (500)

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For research use only — not intended for clinical or diagnostic purposes.

Product Overview

Abbreviation
Recombinant E.coli col protein, partial
Buffer [rich text]
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Endotoxin
Not test
Expression region
74-180aa
Form
Liquid or Lyophilized powder
Gene names
col
Mw
14.0 kDa
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
Organism
Escherichia coli
Protein length
Partial
Purity
Greater than 85% as determined by SDS-PAGE.
Reconstitution [rich text]
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Relevance
Colicins are polypeptide toxins produced by and active against E.coli and closely related bacteria. This colicin is an endonuclease.
Research area
Signal Transduction
Sds description [rich text]
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Source
Yeast
Storage
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
Tag info
C-terminal 6xHis-tagged
Target protein sequenc
LAKNKGKIPGLKIDQKIRGQMPERGWTEDDIKNTVSNGATGTSFDKRSPKKTPPDYLGRNDPATVYGSPGKYVVVNDRTGEVTQISDKTDPGWVDDSRIQWGNKNDQ
Uniprot id
P18000
Recombinant Escherichia coli Colicin-E5 (col), partial

Recombinant Escherichia coli Colicin-E5 (col), partial

$694.00 USD