肌肽測定 | Carnosine ELISA Kit貨號E4766-100

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肌肽(Carnosine)測定試劑盒 | 貨號E4766-100
Carnosine ELISA Kit

- Rapid and Simple: No expensive equipment or special handling/disposal required.
- Accuracy: Reproducible results with low intra & inter assay variability
- High Sensitivity and Specificity
- Versatility: Broad range of sample types including serum, muscle and other biological fluids
產品介紹: 肌肽(Carnosine)是由氨基酸β-丙氨酸(amino acids beta-alanine)和組氨酸(histidine)組成的咪唑二肽(imidazole dipeptide composed)。人類無法產生肌肽(carnosine),必須從牛肉(beef),豬肉(pork)和雞肉(chicken)等肉類中獲得。與簡單氨基酸不同,肌肽(carnosine)不摻入蛋白質,而是以相對較高的濃度(例如> 1 mg / ml)存儲在腦,心臟和肌肉組織(muscle tissues)中。在人類中,禁食期間血漿中的肌肽濃度非常低,但在食用肉類後會躍升至較高水平。有趣的是,肌肽具有多種有益作用或治療潛力,例如肌肽的pKa為6.8,非常適合緩衝pH值並延緩肌肉疲勞。此外,肌肽是一種抗氧化劑(antioxidant),可以極大地清除在氧化應激(oxidative stresses)或炎症過程中形成的活性氧(ROS)或α-β不飽和醛。此外,肌肽具有抗糖化(antiglycating)特性,並且可以減少許多退化性疾病(例如衰老、動脈粥樣硬化、慢性腎功能衰竭、阿爾茨海默氏病)中晚期糖基化終產物。肌肽在糖尿病中也很重要,因為它可以與過量的糖結合併減輕葡萄糖引起的損害。用於檢測肌肽的傳統技術/儀器(HPLC或GC-MS)昂貴,費力且費時。另一方面,免疫測定技術,例如ELISA,通常被認為是簡單,可靠和快速的方法。 BioVision的肌肽ELISA試劑盒是一種基於競爭的ELISA,可檢測血清和肌肉等不同生物樣品中的肌肽。它可以在120分鐘內檢測肌肽(0.25 – 16μg/ ml)。此產品需由儀器進行定量 ELISA儀器設備請按此。
| Cat # +Size | E4766-100 |
| Size | 96 Assays |
| Detection Method | Absorbance (450 nm) |
| Species Reactivity | Human |
| Applications | In vitro quantitative determination of carnosine |
| Features & Benefits | •Detection Range: 0.25- 16 μg/ml •Sensitivity: 0.12 μg/ml |
| Kit Components | •ELISA Microplate •Carnosine Standard •HRP Conjugate Stock •Antibody •TMB substrate •Stop Solution •Wash Buffer (10X) •Sample Diluent •Conjugate Buffer •Plate Sealers |
| Product Name | Cat. No. | Sensitivity | Samples |
| C-Reactive Protein (CRP) (Human) ELISA Kit | E4289 | < 2 pg/ml | Human serum, plasma, tissue homogenates and other biological fluids. |
| Isoniazid ELISA Kit | E4765 | 0.1 μg/ml | Serum |
| Kynurenine (KYN) ELISA Kit | E4629 | < 4.69 pmol/ml | Serum, plasma, tissue homogenates and other biological fluids |
| Leukotriene B4 ELISA Kit | E4793 | 9.38 pg/mL | Serum, plasma and other biological fluids |
| Lipocalin-2/NGAL (Human) ELISA Kit | E4313 | < 0.188 ng/ml | Human serum, plasma, tissue homogenates and other biological fluids |
