eutL Antibody

Code CSB-PA301208XA01ENV
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Product Details

Full Product Name
Rabbit anti-Escherichia coli (strain K12) eutL Polyclonal antibody
Uniprot No.
Target Names
eutL
Alternative Names
eutL antibody; yffJ antibody; b2439 antibody; JW2432Ethanolamine utilization protein EutL antibody
Raised in
Rabbit
Species Reactivity
Escherichia coli (strain K12)
Immunogen
Recombinant Escherichia coli (strain K12) eutL protein
Immunogen Species
Escherichia coli (strain K12)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)
Usage
For Research Use Only. Not for use in diagnostic or therapeutic procedures.

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Target Background

Function
A component of the bacterial microcompartment (BMC) shell dedicated to ethanolamine degradation (Probable). Two crystal forms have been seen; a form with a closed central pore that has 3 very small (1.1-2.2 Angstroms) channels per trimer lined by acidic and aromatic residues. A form with a large central pore (8-12 Angstroms) has also been seen; this is probably a functional pore which allows molecules to enter and exit the BMC in a selective, gated manner. Another group only sees the central pore in the presence of Zn(2+); soaking crystals in ZnCl(2) leads to dramatic conformational changes that open a central pore of about 12 Angstroms. Whether Zn(2+) binding is physiologically relevant is unclear, however it suggests a gating mechanism exists. Ethanolamine-binding by the small channels has been hypothesized to stabilize the EutL central pore in a closed (non-transporting) state. An open pore is thought to be large enough to transport ATP and/or cobalamin.
Gene References into Functions
  1. In contrast to EutL, the pore of EutM appears to be positively charged, indicating specificity for different solutes. PMID: 20851901
  2. the crystal structure of the shell protein EutL at 2.2-A resolution is presented. PMID: 19451619
Subcellular Location
Bacterial microcompartment.
Protein Families
EutL/PduB family
Database Links
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7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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