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SAA ELISA 试剂盒

SAA 适用: 人 Colorimetric Sandwich ELISA
产品编号 ABIN577077
发货至: 中国
  • 抗原 See all SAA ELISA试剂盒
    SAA (Serum Amyloid A (SAA))
    适用
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    检测方法
    Colorimetric
    实验类型
    Sandwich ELISA
    应用范围
    ELISA
    原理
    This SAA enzyme-linked immunosorbent assay (ELISA) applies a technique called quantitative sandwich immunoassay. The microtiter plate provided in this kit has been pre-coated with a monoclonal antibody specific for SAA. Standards or samples are then added to the appropriate microtiter plate wells and incubated. SAA if present, will bind and become immobilized by the antibody pre-coated on the wells. The microtiter plate wells are thoroughly washed to remove any unbound SAA and other components of sample. In order to quantitate the amount of SAA present in the sample, a standardized preparation of horseradish peroxidase (HRP)-conjugated polyclonal antibody specific for SAA is added to each well to
    Analytical Method
    Quantitative
    灵敏度
    The minimum detectable dose of SAA was determined by adding two standard deviations to the mean optical density value of 20 zero standard replicates and calculating the corresponding concentration from the standard curve. The minimum detectable dose of human SAA using a standard curve generated with Calibrator Diluent I is 1.1 ng/mL and using Calibrator Diluent II is 0.6 ng/mL.
    组件
    Standards: 1 set/2 vials
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  • 板类型
    Pre-coated
    限制
    仅限研究用
  • 储存液
    Without preservative
  • Fu, Gibson, Simpson, McDonald: "Longitudinal changes in clinical outcomes in older patients with asthma, COPD and asthma-COPD overlap syndrome." in: Respiration; international review of thoracic diseases, Vol. 87, Issue 1, pp. 63-74, (2014) (PubMed).

  • 抗原 See all SAA ELISA试剂盒
    SAA (Serum Amyloid A (SAA))
    Abstract
    SAA 产品
    别名
    PIG4 ELISA Kit, SAA ELISA Kit, SAA2 ELISA Kit, TP53I4 ELISA Kit, zgc:103580 ELISA Kit, saa ELISA Kit, SAA1 ELISA Kit, Saa-1 ELISA Kit, Saa2 ELISA Kit, serum amyloid A1 ELISA Kit, serum amyloid A ELISA Kit, serum amyloid A protein ELISA Kit, serum amyloid A-3 ELISA Kit, HPS5, biogenesis of lysosomal organelles complex 2 subunit 2 ELISA Kit, serum amyloid A2 ELISA Kit, serum amyloid A 1 ELISA Kit, SAA1 ELISA Kit, saa ELISA Kit, LOC476879 ELISA Kit, SAA ELISA Kit, SAA3 ELISA Kit, HPS5 ELISA Kit, SAA2 ELISA Kit, Saa1 ELISA Kit, LOC100270725 ELISA Kit
    背景
    Thyroid-stimulating hormone (TSH) is secreted by the anterior lobe of the pituitary gland and induces the production and release thyroid hormones thyroxin (T4) and triiodothryronine (T3). These thyroid hormones exert a negative feedback on the pituitary. The release of TSH is regulated by TSH-releasing hormone (TRH) produced in the hypothalamus. When there are high circulating levels of thyroid hormone in the blood, less TRH is released by the hypothalamus, so less TSH is secreted by the pituitary. The normal concentration of TSH in the blood is extremely low, but it is essential for maintenance of normal thyroid function. The determination of serum or plasma levels of TSH is recognised as a sensitive method in the diagnosis of primary and secondary hypothyroidism. Primary Congenital Hypothyroidism (CH) occurs in 1 out of every 3, to 7, infants and is caused by athyroidism and hypoplasia. If infants are screened for this disorder during their first month, then irreversible mental retardation can be prevented through early diagnosis and proper treatment. The state of infant's thyroid can be determined by a T4 and TSH combination-screening program. This is the most effective method for the clinician because secondary hypothyroidism may be missed by some TSH screenings and T4 screenings may miss minimal hyperthyroidism. Before starting therapy, a confirmation test should be performed if an infant is thought to be suffering from marginal or borderline hypothyroidism. These determinations should be performed using serum T3, T4, and TSH. Due to infant age, weight, prematurity, and demographic variation concentrations of TSH and T4 have been shown to have some variation. Thus each laboratory must establish its own normal and cut-off values. Yes Biotech Laboratories has developed a kit using a method of collecting blood spot samples on S&S #93 filter paper and ELISA techniques. This kit can quantitatively determine TSH level in neonates sensitively, accurately, safely and reliably. It is an important and practical tool to determine thyroids state of neonates, thus making it possible to prevent against infant mental retardation. S7.5(2) N-TSH
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