Human carbonic anhydrase II ELISA Kit | CA2 elisa kit

Human carbonic anhydrase 2, CA-2 ELISA Kit

Cat. Num. AAA80760

• Gene Names: CA2; CAC; CAII; Car2; CA-II; HEL-76
• Reactivity: Human
• Synonyms: carbonic anhydrase II; N/A; Human carbonic anhydrase 2, CA-2 ELISA Kit; Human carbonic anhydrase 2; CA-2 ELISA Kit; CA-II; CAII; Car2; carbonate dehydratase II; carbonic anhydrase B; carbonic dehydratase; CA2 elisa kit

• Reactivity: Human
• Specificity: This assay has high sensitivity and excellent specificity for detection of Human CA2. No significant cross-reactivity or interference between Human CA2 and analogues was observed.
• Sequence Length: 260
• Detection Range: 0.31 ng/ml-20 ng/ml
• Sensitivity: 0.08 ng/ml

• Intra-assay Precision: Intra-assay Precision (Precision within an assay): CV% is less than 8%; Three samples of known concentration were tested twenty times on one plate to assess.; Inter-assay Precision (Precision between assays): CV% is less than 10%; Three samples of known concentration were tested in twenty assays to assess.
• Detection Wavelength: 450 nm
• Sample Volume: 50-100ul
• Preparation and Storage: Unopened test kits should be stored at 2 to 8 degree C upon receipt. Please refer to pdf manual for further storage instructions.

Standard Curve (Sample)

Related Product Information for CA2 elisa kit

Introduction: The carbonic anhydrases form a family of enzymes that catalyze the rapid conversion of carbon dioxide to bicarbonate and protons, a reaction that occurs rather slowly in the absence of a catalyst. The active site of most carbonic anhydrases contains a zinc ion; they are therefore classified as metalloenzymes. There are at least five distinct CA families (alpha, beta, gamma, delta and epsilon). These families have no significant amino acid sequence similarity and in most cases are thought to be an example of convergent evolution. The alpha-CAs are found in humans. Carbonic anhydrase II (gene name CA2), is one of fourteen forms of human alpha carbonic anhydrases. Carbonic anhydrase catalyzes reversible hydration of carbon dioxide. Defects in this enzyme are associated with osteopetrosis and renal tubular acidosis. Renal carbonic anhydrase allows the reabsorption of Sodium in the proximal tubule. Among the carbonic anhydrase isoenzymes, CAII has the highest catalytic efficiency (106 reactions/s) and is the isoenzyme that has been studied the most.

Principle of the Assay: The microtiter plate provided in this kit has been pre-coated with an antibody specific to CAII. Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody preparation specific for CAII and Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. Then a TMB (3,3',5,5' tetramethyl-benzidine) substrate solution is added to each well. Only those wells that contain CAII, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of a sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450 nm +/- 2 nm. The concentration of CAII in the samples is then determined by comparing the O.D. of the samples to the standard curve.

NCBI and Uniprot Product Information

• NCBI GI #: 4557395
• NCBI GeneID: 760
• NCBI Accession #: NP_000058.1
• NCBI GenBank Nucleotide #: NM_000067.2
• UniProt Accession #: P00918; Q6FI12; Q96ET9; B2R7G8
• Molecular Weight: 29,246 Da
• NCBI Official Full Name: carbonic anhydrase 2 isoform 1
• NCBI Official Synonym Full Names: carbonic anhydrase II
• NCBI Official Symbol: CA2
• NCBI Official Synonym Symbols: CAC; CAII; Car2; CA-II; HEL-76
• NCBI Protein Information: carbonic anhydrase 2; carbonic anhydrase B; carbonic anhydrase C; carbonic dehydratase; carbonate dehydratase II; epididymis luminal protein 76
• UniProt Protein Name: Carbonic anhydrase 2
• UniProt Gene Name: CA2
• UniProt Synonym Gene Names: CAC; CA-II
• UniProt Entry Name: CAH2_HUMAN