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产品名称：新生儿筛查试剂盒（NSK-AB)
产品类别：CIL蛋白大分子生物核磁产品
新生儿筛查一般是在婴儿出生后三天采取脐血或足跟血的纸片进行。新生儿筛查是指在新生儿群体中，用快速、敏感的实验室方法对新生儿的遗传代谢病、先天性内分泌异常以及某些危害严重的遗传性疾病进行筛查的总称，其目的是对那些患病的新生儿在临床症状尚未表现之前或表现轻微时通过筛查，得以早期诊断、早期治疗，防止机体组织器官发生不可逆的损伤。避免患儿发生智力低下、严重的疾病或死亡。
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- 详细介绍
- 应用行业
- 资料下载
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美国CIL公司新生儿筛选标准品
Cambridge Isotope Laboratories,Inc About New Born Screening Tests
◆ Product Description: Labeled Amino Acid Standards（氨基酸混标）
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Component1
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Purity2
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Target Concentration
(μM)3
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Concentration by Gravimetry
(μM)4
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Analyzed Concentration
(μM)5
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L-Alanine (2,3,3,3-D4,98%)
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≥98%
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500±100
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499.0
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494±11.9
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L-Phenylalanine (ring-13C6, 99%)
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≥98%
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500±100
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500.2
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483±4.0
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L-Leucine (5,5,5-D3,98%)
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≥98%
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500±100
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499.4
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493±2.7
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L-Valine (D8, 98%)
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≥98%
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500±100
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500.4
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516±6.3
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L-Argininne:HCl (5-13C,99%,
4,4,5,5-D4,95%)
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≥98%
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500±100
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625.3
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620±17.4
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L-Citrulline (5,5-D2,98%)
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≥98%
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500±100
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499.9
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495±3.7
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DL-Glutamic Acid(2,4,4-D3,97-
98%)
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≥98%
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500±100
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549.7
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560±5.3
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L-Tyrosine (ring-13C6, 99%)
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≥98%
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500±100
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500.2
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499±2.8
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L-Omithine:HCl (5,5-D2,98%)
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≥98%
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500±100
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499.8
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487±4.9
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L-Methionine (methyl-D3, 98%)
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≥98%
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500±100
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499.6
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471±3.9
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L-Aspartic Acid (2,3,3-D3,98%)
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≥98%
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500±100
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499.3
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485±6.3
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Glycine (2-13C,99%,15N,98%+)
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≥98%
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2500±100
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2498.4
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2489±34.2
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Catalog Number: NSK-A
◆ Product Description: Labeled Carnitine Standards（肉碱混标）
Catalog Number: NSK-B
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Component
(Isotopic Label, Enrichment)
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Concentration
(μM)
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Estimated Error
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L-Carnitine (N-trimethyl-D9, 98%)
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152.0±15.2
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±10%
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L-Acetylcarnitine (N-methyl-D3, 98%)
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38.0±3.8
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±10%
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L-Propionylcarnitine (N-methyl-D3, 98%)
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7.6±0.76
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±10%
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L-Butyrylcarmitine (N-methyl-D3, 98%)
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7.6±0.76
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±10%
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L-Isovalerylcarnitine (N-trimethyl-D9,98%)
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7.6±0.76
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±10%
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L-Octanoylcarnitine (N-methyl-D3,98%)
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7.6±0.76
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±10%
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L-Myristoylcarnitine (N-trimethyl-D9,98%)
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7.6±0.76
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±10%
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L-Palmitoylcarnitine (N-methyl-D3,98%
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15.2±1.5
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±10%
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