tgt Antibody

Code CSB-PA019146XA01ENU
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Product Details

Full Product Name
Rabbit anti-Escherichia coli (strain K12 / MC4100 / BW2952) tgt Polyclonal antibody
Uniprot No.
Target Names
tgt
Alternative Names
tgt antibody; BWG_0288 antibody; Queuine tRNA-ribosyltransferase antibody; EC 2.4.2.29 antibody; Guanine insertion enzyme antibody; tRNA-guanine transglycosylase antibody
Raised in
Rabbit
Species Reactivity
Escherichia coli (strain K12 / MC4100 / BW2952)
Immunogen
A synthesized peptide derived from Escherichia coli (strain K12 / MC4100 / BW2952) tgt protein
Immunogen Species
Escherichia coli (strain K12 / MC4100 / BW2952)
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, Dot blot (guaranteed specific to the immunizing peptide)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
①. 100ug * KLH-conjugated peptide paired with 100ug * BSA-conjugated peptide (positive control);
②. 1ml*pre-immune serum (used as negative control) for free;
③. Rabbit polyclonal antibodies purified by Antigen Affinity;
Quality Guarantee
1. CUSABIO guarantees the antibody purity > 95% confirmed by SDS-PAGE.
2. CUSABIO guarantees the antibody titer > 1: 64,000 confirmed by ELISA.
3. CUSABIO guarantees to offer Peptide-specific Dot blot.
4. CUSABIO guarantees 100% risk-free: No qualified antibody, no charge.
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
Catalyzes the base-exchange of a guanine (G) residue with the queuine precursor 7-aminomethyl-7-deazaguanine (PreQ1) at position 34 (anticodon wobble position) in tRNAs with GU(N) anticodons (tRNA-Asp, -Asn, -His and -Tyr). Catalysis occurs through a double-displacement mechanism. The nucleophile active site attacks the C1' of nucleotide 34 to detach the guanine base from the RNA, forming a covalent enzyme-RNA intermediate. The proton acceptor active site deprotonates the incoming PreQ1, allowing a nucleophilic attack on the C1' of the ribose to form the product. After dissociation, two additional enzymatic reactions on the tRNA convert PreQ1 to queuine (Q), resulting in the hypermodified nucleoside queuosine (7-(((4,5-cis-dihydroxy-2-cyclopenten-1-yl)amino)methyl)-7-deazaguanosine).
Protein Families
Queuine tRNA-ribosyltransferase family
Database Links

KEGG: ebw:BWG_0288

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