Q Antibody

Code CSB-PA360942XA01FSF
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Product Details

Full Product Name
Rabbit anti-Escherichia phage lambda (Bacteriophage lambda) Q Polyclonal antibody
Uniprot No.
Target Names
Q
Alternative Names
Q antibody; Antitermination protein Q antibody
Raised in
Rabbit
Species Reactivity
Escherichia phage lambda (Bacteriophage lambda)
Immunogen
Recombinant Escherichia phage lambda (Bacteriophage lambda) Q protein
Immunogen Species
Escherichia phage lambda (Bacteriophage lambda)
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
Mediates the switch from middle to viral late gene expression by associating with host RNA polymerase (RNAP) so that the latter can read without pausing and through transcription terminators preceding late genes. Competes with host factor sigma 70 for binding to RPOB, the beta-subunit of host RNAP. To join the elongation complex, binds a specific DNA Q-binding element (QBE) and interacts with RNAP that is paused during early elongation. Participates in the lysis-lysogeny decision by activating the expression of the late lytic genes.
Gene References into Functions
  1. Structure of the DNA-binding and RNA-polymerase-binding region of transcription antitermination factor lambda Q:The domain comprises a four-helix bundle, zinc binding site, and arm-like structure PMID: 24440517
Protein Families
Phage antitermination Q type 2 family
Database Links

KEGG: vg:2703477

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