Cusabio Escherichia coli Recombinants
Recombinant Escherichia coli Heat-labile enterotoxin B chain (eltB) | CSB-EP315643ENL
- SKU:
- CSB-EP315643ENL
- Availability:
- 13 - 23 Working Days
Description
Recombinant Escherichia coli Heat-labile enterotoxin B chain (eltB) | CSB-EP315643ENL | Cusabio
Alternative Name(s): LT-B, human;LTH-B
Gene Names: eltB
Research Areas: Others
Organism: Escherichia coli
AA Sequence: APQSITELCSEYHNTQIYTINDKILSYTESMAGKREMVIITFKSGATFQVEVPGSQHIDSQKKAIERMKDTLRITYLTETKIDKLCVWNNKTPNSIAAISMEN
Source: E.coli
Tag Info: N-terminal 6xHis-tagged and C-terminal 6xHis-tagged
Expression Region: 22-124aa
Sequence Info: Full Length of Mature Protein
MW: 17 kDa
Purity: Greater than 90% as determined by SDS-PAGE.
Relevance: The biological activity of the toxin is produced by the A chain, which activates intracellular adenyl cyclase.
Reference: Crystal structure of the B subunit of Escherichia coli heat-labile enterotoxin carrying peptides with anti-herpes simplex virus type 1 activity.Matkovic-Calogovic D., Loregian A., D'Acunto M.R., Battistutta R., Tossi A., Palu G., Zanotti G.J. Biol. Chem. 274:8764-8769(1999)
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?.
Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.
Function: The biological activity of the toxin is produced by the A chain, which activates intracellular adenyl cyclase.
Involvement in disease:
Subcellular Location:
Protein Families:
Tissue Specificity:
Paythway:
Form: Liquid or Lyophilized powder
Buffer: 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.
Reconstitution: 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.
Uniprot ID: P0CK94
HGNC Database Link: N/A
UniGene Database Link: N/A
KEGG Database Link: N/A
STRING Database Link: N/A
OMIM Database Link: N/A