guaB Antibody

Code CSB-PA181731XA01ENV
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Product Details

Full Product Name
Rabbit anti-Escherichia coli (strain K12) guaB Polyclonal antibody
Uniprot No.
Target Names
guaB
Alternative Names
guaB antibody; guaR antibody; b2508 antibody; JW5401 antibody; Inosine-5'-monophosphate dehydrogenase antibody; IMP dehydrogenase antibody; IMPD antibody; IMPDH antibody; EC 1.1.1.205 antibody
Raised in
Rabbit
Species Reactivity
Escherichia coli (strain K12)
Immunogen
Recombinant Escherichia coli (strain K12) guaB 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)

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Target Background

Function
Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth.
Gene References into Functions
  1. The CBS subdomain of IMPDH may coordinate the activities of the enzymes of purine nucleotide metabolism and is essential for maintaining the normal ATP and GTP pool sizes in E. coli. PMID: 18312263
  2. Binding of FIS to binding sites centred near positions -11, +8 and +29 relative to the guaB transcription start site results in repression of guaB promoter in vitro but not in vivo, and deletion of the fis gene increased guaB promoter activity in vivo PMID: 18524927
  3. Data show that the CRP-cyclic AMP (cAMP) complex binds to a site located over 100 bp upstream of the guaB transcription start site, where it serves to downregulate P(guaB). PMID: 19633076
Protein Families
IMPDH/GMPR family
Database Links
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301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)
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Address
7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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