等级
certified reference material
质量水平
表单
liquid
包装
pkg of 2 vials, 1 level ea
制造商/商品名称
NIST®
技术
mass spectrometry (MS): suitable
应用
clinical testing
包装形式
matrix material
储存温度
−70°C
一般描述
Pyridoxal 5′-phosphate (PLP) is the major circulating form of vitamin B6 and the most common direct measure of this vitamin in serum or plasma. A unit of the vitamin B6 standard reference material (SRM) 3950 consists of two stoppered vials of frozen human serum, one vial each at two different concentration levels. Each vial contains 1.0 mL of human serum.
SRM 3950_cert
SRM 3950 _SDS
SRM 3950_cert
SRM 3950 _SDS
应用
Vitamin B6 in frozen human serum standard reference material (SRM) 3950 is intended primarily for use in evaluating the accuracy of procedures for the determination of the vitamin B6 metabolite pyridoxal 5′-phosphate (PLP) in human serum. It is also intended for use in validating working or secondary reference materials.
特点和优势
The use of this material will provide confidence in the assignment of values to the in-house assay calibrators.
制备说明
- SRM 3950 is provided as a frozen serum that should be allowed to thaw at room temperature (20 °C to 25 °C) under subdued light.
- After the material is thawed, it should be used immediately.
- The contents of the vial should then be gently mixed prior to the removal of a test portion for analysis.
- Precautions should be taken to expose serum only under subdued lighting conditions.
其他说明
- SRM 3950 is intended for research use.
- Details on expiration, storage, safety, usage, and source are provided in the NIST certificate
- Information on biomaterials, disposal, and transport is available in the SDS
法律信息
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
储存分类代码
10 - Combustible liquids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
高风险级别生物产品--人源产品
此项目有
Xiaochun Zhang et al.
Practical laboratory medicine, 21, e00160-e00160 (2020-04-30)
Vitamin B6 deficiency is associated with a wide spectrum of clinical syndromes. While vitamin B6 status is primarily assessed by measuring the biologically active form of the vitamin, pyridoxal 5-phosphate (PLP), concurrent measurement of the final metabolite 4-pyridoxic acid (PA)
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