Anti-CMBL Antibody


Anti-CMBL Antibody (Rabbit Polyclonal antibody) General Information

Product name
Anti-CMBL Antibody
Validated applications
Species reactivity
Reacts with: Human
Human CMBL
Recombinant Human CMBL Protein (Catalog#11404-H07E)
Produced in rabbits immunized with purified, recombinant Human CMBL (rh CMBL; Catalog#11404-H07E; Q96DG6; Met1-Met245). CMBL specific IgG was purified by Human CMBL affinity chromatography.
Polyclonal Rabbit IgG
Protein A & Antigen Affinity
0.2 μm filtered solution in PBS
This antibody is shipped as liquid solution at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Avoid repeated freeze-thaw cycles.

Anti-CMBL Antibody (Rabbit Polyclonal antibody) Validated Applications

Application Dilution
WB 1:500-1:2000
ELISA 1:5000-1:10000
IP 1-4 μL/mg of lysate
Please Note: Optimal concentrations/dilutions should be determined by the end user.

Anti-CMBL Antibody (Rabbit Polyclonal antibody) Images

Anti-CMBL rabbit polyclonal antibody at 1:500 dilution

Lane A: HeLa Whole Cell Lysate

Lysates/proteins at 30 μg per lane.


Goat Anti- Rabbit  IgG H&L (Dylight 800)  at 1/10000 dilution.

Developed using the Odyssey technique.

Performed under reducing conditions.

Predicted band size:28 kDa

Observed band size:28 kDa

CMBL was immunoprecipitated using:

Lane A:0.5 mg Hela Whole Cell Lysate

Lane B:0.5 mg Jurkat Whole Cell Lysate

Lane C:0.5 mg HepG2 Whole Cell Lysate

4 µL anti-CMBL rabbit polyclonal antibody and 15 μl of 50 % Protein G agarose.

Primary antibody:

Anti-CMBL rabbit polyclonal antibody,at 1:100 dilution

Secondary antibody:

Dylight 800-labeled antibody to rabbit IgG (H+L), at 1:5000 dilution

Developed using the odssey technique.

Performed under reducing conditions.

Predicted band size: 28 kDa

Observed band size: 28 kDa

Anti-CMBL Antibody: Alternative Names

Anti-JS-1 Antibody

CMBL Background Information

Carboxymethylenebutenolidase (CMBL), also known as 4-carboxymethylenebut-2-en-4-olide lactonohydrolase, maleylacetate enol- lactonase, dienelactone hydrolase, and carboxymethylene butenolide hydrolase, is a hydrolase specially belonging to the family of hydrolases. It maily acts on carboxylic ester bonds. CMBL is a human homolog of Pseudomonas dienelactone hydrolase involved in the bacterial halocatechol degradation pathway. The ubiquitous expression of human CMBL gene transcript in various tissues was observed. CMBL was demonstrated to be the primary olmesartan medoxomil (OM) bioactivating enzyme in the liver and intestine. The recombinant human CMBL expressed in mammalian cells was clearly shown to activate OM. The recombinant CMBL also converted other prodrugs having the same ester structure as OM, faropenem medoxomil and lenampicillin, to their active metabolites. CMBL exhibited a unique sensitivity to chemical inhibitors, thus, being distinguishable from other known esterases.
Full Name
carboxymethylenebutenolidase homolog (Pseudomonas)
  • Ishizuka T, et al. (2010) Human Carboxymethylenebutenolidase as a Bioactivating Hydrolase of Olmesartan Medoxomil in Liver and Intestine. The Journal of Biological Chemistry. 285: 11892-902.
  • Schmidt E, et al. (1980) Chemical structure and biodegradability of halogenated aromatic compounds. Conversion of chlorinated muconic acids into maleoylacetic acid. Biochem J. 192 (1): 339-47.
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