| 货号 | AF2186-SP |
| 别名 | CA4; CAIV; CA-IV; Car4; Carbonate dehydratase IV; carbonic anhydrase 4; carbonic anhydrase IVRP17; carbonic dehydratase IV; EC 4.2.1.1; retinitis pigmentosa 17 (autosomal dominant); RP17 |
| 反应种属 | Human |
| 应用 | Western Blot(1 µg/mL) Simple Western(10 µg/mL) Immunohistochemistry(5-15 µg/mL) Immunoprecipitation(25 µg/mL) |
| 目标/特异性 | Detects human Carbonic Anhydrase IV/CA4 in direct ELISAs and Western blots. In direct ELISAs and Western blots, approximately 20% cross‑reactivity with recombinant mouse CA4 is observed and less than 5% cross-reactivity with recombinant human CA1, 2, 3, 8, 9, 10, 12, and 13 is observed. |
| 使用方法 | Western Blot: 1 µg/mL Simple Western: 10 µg/mL Immunohistochemistry: 5-15 µg/mL Immunoprecipitation: 25 µg/mL |
| 来源 | Reconstitute at 0.2 mg/mL in sterile PBS. |
| 产品组分 |
| 供应商 | R&D Systems |
| Entrez Gene IDs | 762 (Human); 12351 (Mouse) |
| 纯化方式 | Antigen Affinity-purified |
| 免疫原 | Mouse myeloma cell line NS0-derived recombinant human Carbonic Anhydrase IV/CA4 Ala19-Lys283 Accession # P22748 |
| 生物活性 | Human |
| 标记 | Unconjugated |
| 溶解方法 | Reconstitute at 0.2 mg/mL in sterile PBS. |
| 背景 | Carbonic Anhydrase (CA) catalyzes the reversible reaction of CO2 + H2O = HCO3- + H+, which is fundamental to many processes such as respiration, renal tubular acidification and bone resorption (1). Topics in a CA meeting (6th International Conference on the CAs, June 20‑25, 2003, Slovakia) ranged from the use of CAs as markers for tumor and hypoxia in the clinic, as a nutritional supplement in milk, and as a tool for CO2 removal and mosquito control in industry. CA4 is a GPI‑anchored membrane enzyme expressed on the luminal surfaces of pulmonary (and certain other) capillaries and of proximal renal tubules. It functions as the principal CO2 taste sensor (2). In addition, a genetic mutation (Arg 14 to Trp in the signal peptide) of CA4 was found to cosegregate with the RP17 form of retinitis pigmentosa in two large families and was not found in 36 unaffected family members or 100 controls (3). |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 参考文献 |
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Detection of Human Carbonic Anhydrase IV/CA4 by Western Blot. Western blot shows lysates of human brain (cerebellum) tissue, human lung tisssue, and A549 human lung carcinoma cell line. PVDF membrane was probed with 1 µg/mL of Goat Anti-Human Carbonic Anhydrase IV/CA4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2186) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for Carbonic Anhydrase IV/CA4 at approximately 33 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1. | |
Detection of Human Carbonic Anhydrase IV/CA4 by Simple WesternTM. Simple Western lane view shows lysates of human lung tissue and human kidney tissue, loaded at 0.2 mg/mL. A specific band was detected for Carbonic Anhydrase IV/CA4 at approximately 40 kDa (as indicated) using 10 µg/mL of Goat Anti-Human Carbonic Anhydrase IV/CA4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2186) followed by 1:50 dilution of HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system. |
